[Cc: list trimmed to avoid vger filters]
This patchset changes all architectures that don't already use
<asm-generic/posix_types.h> to do so. The purpose this threefold:
1. There is a dramatic amount of code removal.
2. New types can now be added in one place rather than having to go
through most of the architectures.
3. Removal of a bunch of old cruft.
The first two patches in the series tweak <asm-generic/posix_types.h>
to be more generally useful: the __kernel_[ug]id32_t types should
logically default to unsigned int instead of being mirrors of
__kernel_[ug]id_t, and the __kernel_fsid_t type is made overridable.
Patches 3-20 are patches for individual architectures; I would greatly
appreciate it if architecture maintainers would review their
respective architectures and verify that the transformation is
correct. These patches also remove the per-architecture fd_set
macros.
Patch 21, finally, removes the asm-generic version of the fd_set
macros. These macros were once upon a time exported to user space,
but that is now historic. Nowadays, they are nothing more than a
re-implementation of the bitops that we already have in the kernel, so
this final patch just replaces those with the appropriate standard
bitops.
Total diffstat:
arch/alpha/include/asm/posix_types.h | 113 +--------------------------
arch/arm/include/asm/posix_types.h | 55 ++-----------
arch/avr32/include/asm/posix_types.h | 107 +++-----------------------
arch/cris/include/asm/posix_types.h | 50 +++----------
arch/frv/include/asm/posix_types.h | 53 +++----------
arch/h8300/include/asm/posix_types.h | 49 ++----------
arch/ia64/include/asm/posix_types.h | 121 +----------------------------
arch/m32r/include/asm/posix_types.h | 108 ++------------------------
arch/m68k/include/asm/posix_types.h | 53 +++----------
arch/mips/include/asm/posix_types.h | 117 ++--------------------------
arch/mn10300/include/asm/posix_types.h | 111 +++------------------------
arch/parisc/include/asm/posix_types.h | 119 ++--------------------------
arch/powerpc/include/asm/posix_types.h | 120 +++--------------------------
arch/s390/include/asm/posix_types.h | 70 +++--------------
arch/sh/include/asm/posix_types_32.h | 5 -
arch/sh/include/asm/posix_types_64.h | 4 -
arch/sparc/include/asm/posix_types.h | 133 ++++----------------------------
arch/x86/include/asm/posix_types_32.h | 75 ++----------------
arch/x86/include/asm/posix_types_64.h | 106 +------------------------
arch/xtensa/include/asm/posix_types.h | 97 ++---------------------
include/asm-generic/posix_types.h | 86 ++-------------------
include/linux/time.h | 23 ++++++
22 files changed, 190 insertions(+), 1585 deletions(-)
From: "H. Peter Anvin" <[email protected]>
Change the ia64 architecture to use <asm-generic/posix_types.h>.
Signed-off-by: H. Peter Anvin <[email protected]>
Cc: Tony Luck <[email protected]>
Cc: Fenghua Yu <[email protected]>
---
arch/ia64/include/asm/posix_types.h | 121 +----------------------------------
1 files changed, 3 insertions(+), 118 deletions(-)
diff --git a/arch/ia64/include/asm/posix_types.h b/arch/ia64/include/asm/posix_types.h
index 1788556..7323ab9 100644
--- a/arch/ia64/include/asm/posix_types.h
+++ b/arch/ia64/include/asm/posix_types.h
@@ -1,126 +1,11 @@
#ifndef _ASM_IA64_POSIX_TYPES_H
#define _ASM_IA64_POSIX_TYPES_H
-/*
- * This file is generally used by user-level software, so you need to
- * be a little careful about namespace pollution etc. Also, we cannot
- * assume GCC is being used.
- *
- * Based on <asm-alpha/posix_types.h>.
- *
- * Modified 1998-2000, 2003
- * David Mosberger-Tang <[email protected]>, Hewlett-Packard Co
- */
-
-typedef unsigned long __kernel_ino_t;
-typedef unsigned int __kernel_mode_t;
typedef unsigned int __kernel_nlink_t;
-typedef long __kernel_off_t;
-typedef long long __kernel_loff_t;
-typedef int __kernel_pid_t;
-typedef int __kernel_ipc_pid_t;
-typedef unsigned int __kernel_uid_t;
-typedef unsigned int __kernel_gid_t;
-typedef unsigned long __kernel_size_t;
-typedef long __kernel_ssize_t;
-typedef long __kernel_ptrdiff_t;
-typedef long __kernel_time_t;
-typedef long __kernel_suseconds_t;
-typedef long __kernel_clock_t;
-typedef int __kernel_timer_t;
-typedef int __kernel_clockid_t;
-typedef int __kernel_daddr_t;
-typedef char * __kernel_caddr_t;
-typedef unsigned long __kernel_sigset_t; /* at least 32 bits */
-typedef unsigned short __kernel_uid16_t;
-typedef unsigned short __kernel_gid16_t;
-
-typedef struct {
- int val[2];
-} __kernel_fsid_t;
-
-typedef __kernel_uid_t __kernel_old_uid_t;
-typedef __kernel_gid_t __kernel_old_gid_t;
-typedef __kernel_uid_t __kernel_uid32_t;
-typedef __kernel_gid_t __kernel_gid32_t;
-
-typedef unsigned int __kernel_old_dev_t;
-
-# ifdef __KERNEL__
-
-# ifndef __GNUC__
-
-#define __FD_SET(d, set) ((set)->fds_bits[__FDELT(d)] |= __FDMASK(d))
-#define __FD_CLR(d, set) ((set)->fds_bits[__FDELT(d)] &= ~__FDMASK(d))
-#define __FD_ISSET(d, set) (((set)->fds_bits[__FDELT(d)] & __FDMASK(d)) != 0)
-#define __FD_ZERO(set) \
- ((void) memset ((void *) (set), 0, sizeof (__kernel_fd_set)))
+#define __kernel_nlink_t __kernel_nlink_t
-# else /* !__GNUC__ */
-
-/* With GNU C, use inline functions instead so args are evaluated only once: */
-
-#undef __FD_SET
-static __inline__ void __FD_SET(unsigned long fd, __kernel_fd_set *fdsetp)
-{
- unsigned long _tmp = fd / __NFDBITS;
- unsigned long _rem = fd % __NFDBITS;
- fdsetp->fds_bits[_tmp] |= (1UL<<_rem);
-}
-
-#undef __FD_CLR
-static __inline__ void __FD_CLR(unsigned long fd, __kernel_fd_set *fdsetp)
-{
- unsigned long _tmp = fd / __NFDBITS;
- unsigned long _rem = fd % __NFDBITS;
- fdsetp->fds_bits[_tmp] &= ~(1UL<<_rem);
-}
-
-#undef __FD_ISSET
-static __inline__ int __FD_ISSET(unsigned long fd, const __kernel_fd_set *p)
-{
- unsigned long _tmp = fd / __NFDBITS;
- unsigned long _rem = fd % __NFDBITS;
- return (p->fds_bits[_tmp] & (1UL<<_rem)) != 0;
-}
-
-/*
- * This will unroll the loop for the normal constant case (8 ints,
- * for a 256-bit fd_set)
- */
-#undef __FD_ZERO
-static __inline__ void __FD_ZERO(__kernel_fd_set *p)
-{
- unsigned long *tmp = p->fds_bits;
- int i;
-
- if (__builtin_constant_p(__FDSET_LONGS)) {
- switch (__FDSET_LONGS) {
- case 16:
- tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
- tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
- tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
- tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
- return;
-
- case 8:
- tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
- tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
- return;
+typedef unsigned long __kernel_sigset_t; /* at least 32 bits */
- case 4:
- tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
- return;
- }
- }
- i = __FDSET_LONGS;
- while (i) {
- i--;
- *tmp = 0;
- tmp++;
- }
-}
+#include <asm-generic/posix_types.h>
-# endif /* !__GNUC__ */
-# endif /* __KERNEL__ */
#endif /* _ASM_IA64_POSIX_TYPES_H */
--
1.7.6.5
From: "H. Peter Anvin" <[email protected]>
Change the parisc architecture to use <asm-generic/posix_types.h>.
Signed-off-by: H. Peter Anvin <[email protected]>
Cc: Kyle McMartin <[email protected]>
Cc: Helge Deller <[email protected]>
Cc: James Bottomley <[email protected]>
---
arch/parisc/include/asm/posix_types.h | 119 +++------------------------------
1 files changed, 9 insertions(+), 110 deletions(-)
diff --git a/arch/parisc/include/asm/posix_types.h b/arch/parisc/include/asm/posix_types.h
index 00da29a..5212b03 100644
--- a/arch/parisc/include/asm/posix_types.h
+++ b/arch/parisc/include/asm/posix_types.h
@@ -6,123 +6,22 @@
* be a little careful about namespace pollution etc. Also, we cannot
* assume GCC is being used.
*/
-typedef unsigned long __kernel_ino_t;
+
typedef unsigned short __kernel_mode_t;
+#define __kernel_mode_t __kernel_mode_t
+
typedef unsigned short __kernel_nlink_t;
-typedef long __kernel_off_t;
-typedef int __kernel_pid_t;
+#define __kernel_nlink_t __kernel_nlink_t
+
typedef unsigned short __kernel_ipc_pid_t;
-typedef unsigned int __kernel_uid_t;
-typedef unsigned int __kernel_gid_t;
-typedef int __kernel_suseconds_t;
-typedef long __kernel_clock_t;
-typedef int __kernel_timer_t;
-typedef int __kernel_clockid_t;
-typedef int __kernel_daddr_t;
-/* Note these change from narrow to wide kernels */
-#ifdef CONFIG_64BIT
-typedef unsigned long __kernel_size_t;
-typedef long __kernel_ssize_t;
-typedef long __kernel_ptrdiff_t;
-#else
-typedef unsigned int __kernel_size_t;
-typedef int __kernel_ssize_t;
-typedef int __kernel_ptrdiff_t;
-#endif
-typedef long __kernel_time_t;
-typedef char * __kernel_caddr_t;
+#define __kernel_ipc_pid_t __kernel_ipc_pid_t
-typedef unsigned short __kernel_uid16_t;
-typedef unsigned short __kernel_gid16_t;
-typedef unsigned int __kernel_uid32_t;
-typedef unsigned int __kernel_gid32_t;
+typedef int __kernel_suseconds_t;
+#define __kernel_suseconds_t __kernel_suseconds_t
-#ifdef __GNUC__
-typedef long long __kernel_loff_t;
typedef long long __kernel_off64_t;
typedef unsigned long long __kernel_ino64_t;
-#endif
-
-typedef unsigned int __kernel_old_dev_t;
-
-typedef struct {
- int val[2];
-} __kernel_fsid_t;
-
-/* compatibility stuff */
-typedef __kernel_uid_t __kernel_old_uid_t;
-typedef __kernel_gid_t __kernel_old_gid_t;
-
-#if defined(__KERNEL__)
-
-#undef __FD_SET
-static __inline__ void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp)
-{
- unsigned long __tmp = __fd / __NFDBITS;
- unsigned long __rem = __fd % __NFDBITS;
- __fdsetp->fds_bits[__tmp] |= (1UL<<__rem);
-}
-
-#undef __FD_CLR
-static __inline__ void __FD_CLR(unsigned long __fd, __kernel_fd_set *__fdsetp)
-{
- unsigned long __tmp = __fd / __NFDBITS;
- unsigned long __rem = __fd % __NFDBITS;
- __fdsetp->fds_bits[__tmp] &= ~(1UL<<__rem);
-}
-
-#undef __FD_ISSET
-static __inline__ int __FD_ISSET(unsigned long __fd, const __kernel_fd_set *__p)
-{
- unsigned long __tmp = __fd / __NFDBITS;
- unsigned long __rem = __fd % __NFDBITS;
- return (__p->fds_bits[__tmp] & (1UL<<__rem)) != 0;
-}
-
-/*
- * This will unroll the loop for the normal constant case (8 ints,
- * for a 256-bit fd_set)
- */
-#undef __FD_ZERO
-static __inline__ void __FD_ZERO(__kernel_fd_set *__p)
-{
- unsigned long *__tmp = __p->fds_bits;
- int __i;
-
- if (__builtin_constant_p(__FDSET_LONGS)) {
- switch (__FDSET_LONGS) {
- case 16:
- __tmp[ 0] = 0; __tmp[ 1] = 0;
- __tmp[ 2] = 0; __tmp[ 3] = 0;
- __tmp[ 4] = 0; __tmp[ 5] = 0;
- __tmp[ 6] = 0; __tmp[ 7] = 0;
- __tmp[ 8] = 0; __tmp[ 9] = 0;
- __tmp[10] = 0; __tmp[11] = 0;
- __tmp[12] = 0; __tmp[13] = 0;
- __tmp[14] = 0; __tmp[15] = 0;
- return;
-
- case 8:
- __tmp[ 0] = 0; __tmp[ 1] = 0;
- __tmp[ 2] = 0; __tmp[ 3] = 0;
- __tmp[ 4] = 0; __tmp[ 5] = 0;
- __tmp[ 6] = 0; __tmp[ 7] = 0;
- return;
-
- case 4:
- __tmp[ 0] = 0; __tmp[ 1] = 0;
- __tmp[ 2] = 0; __tmp[ 3] = 0;
- return;
- }
- }
- __i = __FDSET_LONGS;
- while (__i) {
- __i--;
- *__tmp = 0;
- __tmp++;
- }
-}
-#endif /* defined(__KERNEL__) */
+#include <asm-generic/posix_types.h>
#endif
--
1.7.6.5
From: "H. Peter Anvin" <[email protected]>
Change the powerpc architecture to use <asm-generic/posix_types.h>.
Signed-off-by: H. Peter Anvin <[email protected]>
Cc: Benjamin Herrenschmidt <[email protected]>
Cc: Paul Mackerras <[email protected]>
---
arch/powerpc/include/asm/posix_types.h | 120 +++-----------------------------
1 files changed, 10 insertions(+), 110 deletions(-)
diff --git a/arch/powerpc/include/asm/posix_types.h b/arch/powerpc/include/asm/posix_types.h
index c4e396b..1fbe027f 100644
--- a/arch/powerpc/include/asm/posix_types.h
+++ b/arch/powerpc/include/asm/posix_types.h
@@ -7,122 +7,22 @@
* assume GCC is being used.
*/
-typedef unsigned long __kernel_ino_t;
-typedef unsigned int __kernel_mode_t;
-typedef long __kernel_off_t;
-typedef int __kernel_pid_t;
-typedef unsigned int __kernel_uid_t;
-typedef unsigned int __kernel_gid_t;
-typedef long __kernel_ptrdiff_t;
-typedef long __kernel_time_t;
-typedef long __kernel_clock_t;
-typedef int __kernel_timer_t;
-typedef int __kernel_clockid_t;
-typedef long __kernel_suseconds_t;
-typedef int __kernel_daddr_t;
-typedef char * __kernel_caddr_t;
-typedef unsigned short __kernel_uid16_t;
-typedef unsigned short __kernel_gid16_t;
-typedef unsigned int __kernel_uid32_t;
-typedef unsigned int __kernel_gid32_t;
-typedef unsigned int __kernel_old_uid_t;
-typedef unsigned int __kernel_old_gid_t;
-
#ifdef __powerpc64__
-typedef unsigned long __kernel_nlink_t;
-typedef int __kernel_ipc_pid_t;
-typedef unsigned long __kernel_size_t;
-typedef long __kernel_ssize_t;
typedef unsigned long __kernel_old_dev_t;
+#define __kernel_old_dev_t __kernel_old_dev_t
#else
-typedef unsigned short __kernel_nlink_t;
-typedef short __kernel_ipc_pid_t;
typedef unsigned int __kernel_size_t;
-typedef int __kernel_ssize_t;
-typedef unsigned int __kernel_old_dev_t;
-#endif
-
-#ifdef __powerpc64__
-typedef long long __kernel_loff_t;
-#else
-#ifdef __GNUC__
-typedef long long __kernel_loff_t;
-#endif
-#endif
-
-typedef struct {
- int val[2];
-} __kernel_fsid_t;
-
-#ifndef __GNUC__
-
-#define __FD_SET(d, set) ((set)->fds_bits[__FDELT(d)] |= __FDMASK(d))
-#define __FD_CLR(d, set) ((set)->fds_bits[__FDELT(d)] &= ~__FDMASK(d))
-#define __FD_ISSET(d, set) (((set)->fds_bits[__FDELT(d)] & __FDMASK(d)) != 0)
-#define __FD_ZERO(set) \
- ((void) memset ((void *) (set), 0, sizeof (__kernel_fd_set)))
-
-#else /* __GNUC__ */
-
-#if defined(__KERNEL__)
-/* With GNU C, use inline functions instead so args are evaluated only once: */
-
-#undef __FD_SET
-static __inline__ void __FD_SET(unsigned long fd, __kernel_fd_set *fdsetp)
-{
- unsigned long _tmp = fd / __NFDBITS;
- unsigned long _rem = fd % __NFDBITS;
- fdsetp->fds_bits[_tmp] |= (1UL<<_rem);
-}
-
-#undef __FD_CLR
-static __inline__ void __FD_CLR(unsigned long fd, __kernel_fd_set *fdsetp)
-{
- unsigned long _tmp = fd / __NFDBITS;
- unsigned long _rem = fd % __NFDBITS;
- fdsetp->fds_bits[_tmp] &= ~(1UL<<_rem);
-}
-
-#undef __FD_ISSET
-static __inline__ int __FD_ISSET(unsigned long fd, __kernel_fd_set *p)
-{
- unsigned long _tmp = fd / __NFDBITS;
- unsigned long _rem = fd % __NFDBITS;
- return (p->fds_bits[_tmp] & (1UL<<_rem)) != 0;
-}
-
-/*
- * This will unroll the loop for the normal constant case (8 ints,
- * for a 256-bit fd_set)
- */
-#undef __FD_ZERO
-static __inline__ void __FD_ZERO(__kernel_fd_set *p)
-{
- unsigned long *tmp = (unsigned long *)p->fds_bits;
- int i;
+typedef int __kernel_size_t;
+typedef long __kernel_ptrdiff_t;
+#define __kernel_size_t __kernel_size_t
- if (__builtin_constant_p(__FDSET_LONGS)) {
- switch (__FDSET_LONGS) {
- case 16:
- tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
- tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
+typedef unsigned short __kernel_nlink_t;
+#define __kernel_nlink_t __kernel_nlink_t
- case 8:
- tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
+typedef short __kernel_ipc_pid_t;
+#define __kernel_ipc_pid_t __kernel_ipc_pid_t
+#endif
- case 4:
- tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
- return;
- }
- }
- i = __FDSET_LONGS;
- while (i) {
- i--;
- *tmp = 0;
- tmp++;
- }
-}
+#include <asm-generic/posix_types.h>
-#endif /* defined(__KERNEL__) */
-#endif /* __GNUC__ */
#endif /* _ASM_POWERPC_POSIX_TYPES_H */
--
1.7.6.5
From: "H. Peter Anvin" <[email protected]>
Change the h8300 architecture to use <asm-generic/posix_types.h>.
Signed-off-by: H. Peter Anvin <[email protected]>
Cc: Yoshinori Sato <[email protected]>
---
arch/h8300/include/asm/posix_types.h | 49 ++++++---------------------------
1 files changed, 9 insertions(+), 40 deletions(-)
diff --git a/arch/h8300/include/asm/posix_types.h b/arch/h8300/include/asm/posix_types.h
index 6f833a1..bc4c34e 100644
--- a/arch/h8300/include/asm/posix_types.h
+++ b/arch/h8300/include/asm/posix_types.h
@@ -7,54 +7,23 @@
* assume GCC is being used.
*/
-typedef unsigned long __kernel_ino_t;
typedef unsigned short __kernel_mode_t;
+#define __kernel_mode_t __kernel_mode_t
+
typedef unsigned short __kernel_nlink_t;
-typedef long __kernel_off_t;
-typedef int __kernel_pid_t;
+#define __kernel_nlink_t __kernel_nlink_t
+
typedef unsigned short __kernel_ipc_pid_t;
+#define __kernel_ipc_pid_t __kernel_ipc_pid_t
+
typedef unsigned short __kernel_uid_t;
typedef unsigned short __kernel_gid_t;
-typedef unsigned int __kernel_size_t;
-typedef int __kernel_ssize_t;
-typedef int __kernel_ptrdiff_t;
-typedef long __kernel_time_t;
-typedef long __kernel_suseconds_t;
-typedef long __kernel_clock_t;
-typedef int __kernel_timer_t;
-typedef int __kernel_clockid_t;
-typedef int __kernel_daddr_t;
-typedef char * __kernel_caddr_t;
-typedef unsigned short __kernel_uid16_t;
-typedef unsigned short __kernel_gid16_t;
-typedef unsigned int __kernel_uid32_t;
-typedef unsigned int __kernel_gid32_t;
+#define __kernel_uid_t __kernel_uid_t
typedef unsigned short __kernel_old_uid_t;
typedef unsigned short __kernel_old_gid_t;
+#define __kernel_old_uid_t __kernel_old_uid_t
-#ifdef __GNUC__
-typedef long long __kernel_loff_t;
-#endif
-
-typedef struct {
- int val[2];
-} __kernel_fsid_t;
-
-#if defined(__KERNEL__)
-
-#undef __FD_SET
-#define __FD_SET(d, set) ((set)->fds_bits[__FDELT(d)] |= __FDMASK(d))
-
-#undef __FD_CLR
-#define __FD_CLR(d, set) ((set)->fds_bits[__FDELT(d)] &= ~__FDMASK(d))
-
-#undef __FD_ISSET
-#define __FD_ISSET(d, set) (!!((set)->fds_bits[__FDELT(d)] & __FDMASK(d)))
-
-#undef __FD_ZERO
-#define __FD_ZERO(fdsetp) (memset (fdsetp, 0, sizeof(*(fd_set *)fdsetp)))
-
-#endif /* defined(__KERNEL__) */
+#include <asm-generic/posix_types.h>
#endif
--
1.7.6.5
From: "H. Peter Anvin" <[email protected]>
Change the arm architecture to use <asm-generic/posix_types.h>.
Signed-off-by: H. Peter Anvin <[email protected]>
Cc: Russell King <[email protected]>
---
arch/arm/include/asm/posix_types.h | 55 ++++++------------------------------
1 files changed, 9 insertions(+), 46 deletions(-)
diff --git a/arch/arm/include/asm/posix_types.h b/arch/arm/include/asm/posix_types.h
index 2446d23..efdf990 100644
--- a/arch/arm/include/asm/posix_types.h
+++ b/arch/arm/include/asm/posix_types.h
@@ -19,59 +19,22 @@
* assume GCC is being used.
*/
-typedef unsigned long __kernel_ino_t;
typedef unsigned short __kernel_mode_t;
+#define __kernel_mode_t __kernel_mode_t
+
typedef unsigned short __kernel_nlink_t;
-typedef long __kernel_off_t;
-typedef int __kernel_pid_t;
+#define __kernel_nlink_t __kernel_nlink_t
+
typedef unsigned short __kernel_ipc_pid_t;
+#define __kernel_ipc_pid_t __kernel_ipc_pid_t
+
typedef unsigned short __kernel_uid_t;
typedef unsigned short __kernel_gid_t;
-typedef unsigned int __kernel_size_t;
-typedef int __kernel_ssize_t;
-typedef int __kernel_ptrdiff_t;
-typedef long __kernel_time_t;
-typedef long __kernel_suseconds_t;
-typedef long __kernel_clock_t;
-typedef int __kernel_timer_t;
-typedef int __kernel_clockid_t;
-typedef int __kernel_daddr_t;
-typedef char * __kernel_caddr_t;
-typedef unsigned short __kernel_uid16_t;
-typedef unsigned short __kernel_gid16_t;
-typedef unsigned int __kernel_uid32_t;
-typedef unsigned int __kernel_gid32_t;
+#define __kernel_uid_t __kernel_uid_t
-typedef unsigned short __kernel_old_uid_t;
-typedef unsigned short __kernel_old_gid_t;
typedef unsigned short __kernel_old_dev_t;
+#define __kernel_old_dev_t __kernel_old_dev_t
-#ifdef __GNUC__
-typedef long long __kernel_loff_t;
-#endif
-
-typedef struct {
- int val[2];
-} __kernel_fsid_t;
-
-#if defined(__KERNEL__)
-
-#undef __FD_SET
-#define __FD_SET(fd, fdsetp) \
- (((fd_set *)(fdsetp))->fds_bits[(fd) >> 5] |= (1<<((fd) & 31)))
-
-#undef __FD_CLR
-#define __FD_CLR(fd, fdsetp) \
- (((fd_set *)(fdsetp))->fds_bits[(fd) >> 5] &= ~(1<<((fd) & 31)))
-
-#undef __FD_ISSET
-#define __FD_ISSET(fd, fdsetp) \
- ((((fd_set *)(fdsetp))->fds_bits[(fd) >> 5] & (1<<((fd) & 31))) != 0)
-
-#undef __FD_ZERO
-#define __FD_ZERO(fdsetp) \
- (memset (fdsetp, 0, sizeof (*(fd_set *)(fdsetp))))
-
-#endif
+#include <asm-generic/posix_types.h>
#endif
--
1.7.6.5
From: "H. Peter Anvin" <[email protected]>
Change the alpha architecture to use <asm-generic/posix_types.h>.
Signed-off-by: H. Peter Anvin <[email protected]>
Cc: Richard Henderson <[email protected]>
Cc: Ivan Kokshaysky <[email protected]>
Cc: Matt Turner <[email protected]>
---
arch/alpha/include/asm/posix_types.h | 113 ++--------------------------------
1 files changed, 5 insertions(+), 108 deletions(-)
diff --git a/arch/alpha/include/asm/posix_types.h b/arch/alpha/include/asm/posix_types.h
index db16741..24779fc 100644
--- a/arch/alpha/include/asm/posix_types.h
+++ b/arch/alpha/include/asm/posix_types.h
@@ -8,116 +8,13 @@
*/
typedef unsigned int __kernel_ino_t;
-typedef unsigned int __kernel_mode_t;
-typedef unsigned int __kernel_nlink_t;
-typedef long __kernel_off_t;
-typedef long long __kernel_loff_t;
-typedef int __kernel_pid_t;
-typedef int __kernel_ipc_pid_t;
-typedef unsigned int __kernel_uid_t;
-typedef unsigned int __kernel_gid_t;
-typedef unsigned long __kernel_size_t;
-typedef long __kernel_ssize_t;
-typedef long __kernel_ptrdiff_t;
-typedef long __kernel_time_t;
-typedef long __kernel_suseconds_t;
-typedef long __kernel_clock_t;
-typedef int __kernel_daddr_t;
-typedef char * __kernel_caddr_t;
-typedef unsigned long __kernel_sigset_t; /* at least 32 bits */
-typedef unsigned short __kernel_uid16_t;
-typedef unsigned short __kernel_gid16_t;
-typedef int __kernel_clockid_t;
-typedef int __kernel_timer_t;
-
-typedef struct {
- int val[2];
-} __kernel_fsid_t;
-
-typedef __kernel_uid_t __kernel_old_uid_t;
-typedef __kernel_gid_t __kernel_old_gid_t;
-typedef __kernel_uid_t __kernel_uid32_t;
-typedef __kernel_gid_t __kernel_gid32_t;
-
-typedef unsigned int __kernel_old_dev_t;
-
-#ifdef __KERNEL__
-
-#ifndef __GNUC__
-
-#define __FD_SET(d, set) ((set)->fds_bits[__FDELT(d)] |= __FDMASK(d))
-#define __FD_CLR(d, set) ((set)->fds_bits[__FDELT(d)] &= ~__FDMASK(d))
-#define __FD_ISSET(d, set) (((set)->fds_bits[__FDELT(d)] & __FDMASK(d)) != 0)
-#define __FD_ZERO(set) \
- ((void) memset ((void *) (set), 0, sizeof (__kernel_fd_set)))
-
-#else /* __GNUC__ */
-
-/* With GNU C, use inline functions instead so args are evaluated only once: */
+#define __kernel_ino_t __kernel_ino_t
-#undef __FD_SET
-static __inline__ void __FD_SET(unsigned long fd, __kernel_fd_set *fdsetp)
-{
- unsigned long _tmp = fd / __NFDBITS;
- unsigned long _rem = fd % __NFDBITS;
- fdsetp->fds_bits[_tmp] |= (1UL<<_rem);
-}
-
-#undef __FD_CLR
-static __inline__ void __FD_CLR(unsigned long fd, __kernel_fd_set *fdsetp)
-{
- unsigned long _tmp = fd / __NFDBITS;
- unsigned long _rem = fd % __NFDBITS;
- fdsetp->fds_bits[_tmp] &= ~(1UL<<_rem);
-}
-
-#undef __FD_ISSET
-static __inline__ int __FD_ISSET(unsigned long fd, const __kernel_fd_set *p)
-{
- unsigned long _tmp = fd / __NFDBITS;
- unsigned long _rem = fd % __NFDBITS;
- return (p->fds_bits[_tmp] & (1UL<<_rem)) != 0;
-}
-
-/*
- * This will unroll the loop for the normal constant case (8 ints,
- * for a 256-bit fd_set)
- */
-#undef __FD_ZERO
-static __inline__ void __FD_ZERO(__kernel_fd_set *p)
-{
- unsigned long *tmp = p->fds_bits;
- int i;
-
- if (__builtin_constant_p(__FDSET_LONGS)) {
- switch (__FDSET_LONGS) {
- case 16:
- tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
- tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
- tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
- tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
- return;
-
- case 8:
- tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
- tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
- return;
-
- case 4:
- tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
- return;
- }
- }
- i = __FDSET_LONGS;
- while (i) {
- i--;
- *tmp = 0;
- tmp++;
- }
-}
+typedef unsigned int __kernel_nlink_t;
+#define __kernel_nlink_t __kernel_nlink_t
-#endif /* __GNUC__ */
+typedef unsigned long __kernel_sigset_t; /* at least 32 bits */
-#endif /* __KERNEL__ */
+#include <asm-generic/posix_types.h>
#endif /* _ALPHA_POSIX_TYPES_H */
--
1.7.6.5
From: "H. Peter Anvin" <[email protected]>
Change the m68k architecture to use <asm-generic/posix_types.h>.
Signed-off-by: H. Peter Anvin <[email protected]>
Cc: Geert Uytterhoeven <[email protected]>
---
arch/m68k/include/asm/posix_types.h | 53 ++++++----------------------------
1 files changed, 10 insertions(+), 43 deletions(-)
diff --git a/arch/m68k/include/asm/posix_types.h b/arch/m68k/include/asm/posix_types.h
index 98d0970..6373093 100644
--- a/arch/m68k/include/asm/posix_types.h
+++ b/arch/m68k/include/asm/posix_types.h
@@ -7,55 +7,22 @@
* assume GCC is being used.
*/
-typedef unsigned long __kernel_ino_t;
typedef unsigned short __kernel_mode_t;
+#define __kernel_mode_t __kernel_mode_t
+
typedef unsigned short __kernel_nlink_t;
-typedef long __kernel_off_t;
-typedef int __kernel_pid_t;
+#define __kernel_nlink_t __kernel_nlink_t
+
typedef unsigned short __kernel_ipc_pid_t;
+#define __kernel_ipc_pid_t __kernel_ipc_pid_t
+
typedef unsigned short __kernel_uid_t;
typedef unsigned short __kernel_gid_t;
-typedef unsigned int __kernel_size_t;
-typedef int __kernel_ssize_t;
-typedef int __kernel_ptrdiff_t;
-typedef long __kernel_time_t;
-typedef long __kernel_suseconds_t;
-typedef long __kernel_clock_t;
-typedef int __kernel_timer_t;
-typedef int __kernel_clockid_t;
-typedef int __kernel_daddr_t;
-typedef char * __kernel_caddr_t;
-typedef unsigned short __kernel_uid16_t;
-typedef unsigned short __kernel_gid16_t;
-typedef unsigned int __kernel_uid32_t;
-typedef unsigned int __kernel_gid32_t;
-
-typedef unsigned short __kernel_old_uid_t;
-typedef unsigned short __kernel_old_gid_t;
-typedef unsigned short __kernel_old_dev_t;
-
-#ifdef __GNUC__
-typedef long long __kernel_loff_t;
-#endif
+#define __kernel_uid_t __kernel_uid_t
-typedef struct {
- int val[2];
-} __kernel_fsid_t;
-
-#if defined(__KERNEL__)
-
-#undef __FD_SET
-#define __FD_SET(d, set) ((set)->fds_bits[__FDELT(d)] |= __FDMASK(d))
-
-#undef __FD_CLR
-#define __FD_CLR(d, set) ((set)->fds_bits[__FDELT(d)] &= ~__FDMASK(d))
-
-#undef __FD_ISSET
-#define __FD_ISSET(d, set) (!!((set)->fds_bits[__FDELT(d)] & __FDMASK(d)))
-
-#undef __FD_ZERO
-#define __FD_ZERO(fdsetp) (memset (fdsetp, 0, sizeof(*(fd_set *)fdsetp)))
+typedef unsigned short __kernel_old_dev_t;
+#define __kernel_old_dev_t __kernel_old_dev_t
-#endif /* defined(__KERNEL__) */
+#include <asm-generic/posix_types.h>
#endif
--
1.7.6.5
From: "H. Peter Anvin" <[email protected]>
Change the m32r architecture to use <asm-generic/posix_types.h>.
Signed-off-by: H. Peter Anvin <[email protected]>
Cc: Hirokazu Takata <[email protected]>
---
arch/m32r/include/asm/posix_types.h | 108 +++--------------------------------
1 files changed, 9 insertions(+), 99 deletions(-)
diff --git a/arch/m32r/include/asm/posix_types.h b/arch/m32r/include/asm/posix_types.h
index b309c58..0195850 100644
--- a/arch/m32r/include/asm/posix_types.h
+++ b/arch/m32r/include/asm/posix_types.h
@@ -7,112 +7,22 @@
* assume GCC is being used.
*/
-typedef unsigned long __kernel_ino_t;
typedef unsigned short __kernel_mode_t;
+#define __kernel_mode_t __kernel_mode_t
+
typedef unsigned short __kernel_nlink_t;
-typedef long __kernel_off_t;
-typedef int __kernel_pid_t;
+#define __kernel_nlink_t __kernel_nlink_t
+
typedef unsigned short __kernel_ipc_pid_t;
+#define __kernel_ipc_pid_t __kernel_ipc_pid_t
+
typedef unsigned short __kernel_uid_t;
typedef unsigned short __kernel_gid_t;
-typedef unsigned int __kernel_size_t;
-typedef int __kernel_ssize_t;
-typedef int __kernel_ptrdiff_t;
-typedef long __kernel_time_t;
-typedef long __kernel_suseconds_t;
-typedef long __kernel_clock_t;
-typedef int __kernel_timer_t;
-typedef int __kernel_clockid_t;
-typedef int __kernel_daddr_t;
-typedef char * __kernel_caddr_t;
-typedef unsigned short __kernel_uid16_t;
-typedef unsigned short __kernel_gid16_t;
-typedef unsigned int __kernel_uid32_t;
-typedef unsigned int __kernel_gid32_t;
+#define __kernel_uid_t __kernel_uid_t
-typedef unsigned short __kernel_old_uid_t;
-typedef unsigned short __kernel_old_gid_t;
typedef unsigned short __kernel_old_dev_t;
+#define __kernel_old_dev_t __kernel_old_dev_t
-#ifdef __GNUC__
-typedef long long __kernel_loff_t;
-#endif
-
-typedef struct {
- int val[2];
-} __kernel_fsid_t;
-
-#if defined(__KERNEL__)
-
-#undef __FD_SET
-static __inline__ void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp)
-{
- unsigned long __tmp = __fd / __NFDBITS;
- unsigned long __rem = __fd % __NFDBITS;
- __fdsetp->fds_bits[__tmp] |= (1UL<<__rem);
-}
-
-#undef __FD_CLR
-static __inline__ void __FD_CLR(unsigned long __fd, __kernel_fd_set *__fdsetp)
-{
- unsigned long __tmp = __fd / __NFDBITS;
- unsigned long __rem = __fd % __NFDBITS;
- __fdsetp->fds_bits[__tmp] &= ~(1UL<<__rem);
-}
-
-
-#undef __FD_ISSET
-static __inline__ int __FD_ISSET(unsigned long __fd, const __kernel_fd_set *__p)
-{
- unsigned long __tmp = __fd / __NFDBITS;
- unsigned long __rem = __fd % __NFDBITS;
- return (__p->fds_bits[__tmp] & (1UL<<__rem)) != 0;
-}
-
-/*
- * This will unroll the loop for the normal constant case (8 ints,
- * for a 256-bit fd_set)
- */
-#undef __FD_ZERO
-static __inline__ void __FD_ZERO(__kernel_fd_set *__p)
-{
- unsigned long *__tmp = __p->fds_bits;
- int __i;
-
- if (__builtin_constant_p(__FDSET_LONGS)) {
- switch (__FDSET_LONGS) {
- case 16:
- __tmp[ 0] = 0; __tmp[ 1] = 0;
- __tmp[ 2] = 0; __tmp[ 3] = 0;
- __tmp[ 4] = 0; __tmp[ 5] = 0;
- __tmp[ 6] = 0; __tmp[ 7] = 0;
- __tmp[ 8] = 0; __tmp[ 9] = 0;
- __tmp[10] = 0; __tmp[11] = 0;
- __tmp[12] = 0; __tmp[13] = 0;
- __tmp[14] = 0; __tmp[15] = 0;
- return;
-
- case 8:
- __tmp[ 0] = 0; __tmp[ 1] = 0;
- __tmp[ 2] = 0; __tmp[ 3] = 0;
- __tmp[ 4] = 0; __tmp[ 5] = 0;
- __tmp[ 6] = 0; __tmp[ 7] = 0;
- return;
-
- case 4:
- __tmp[ 0] = 0; __tmp[ 1] = 0;
- __tmp[ 2] = 0; __tmp[ 3] = 0;
- return;
- }
- }
- __i = __FDSET_LONGS;
- while (__i) {
- __i--;
- *__tmp = 0;
- __tmp++;
- }
-}
-
-#endif /* defined(__KERNEL__) */
+#include <asm-generic/posix_types.h>
#endif /* _ASM_M32R_POSIX_TYPES_H */
--
1.7.6.5
From: "H. Peter Anvin" <[email protected]>
Change the x86 architecture to use <asm-generic/posix_types.h>.
Signed-off-by: H. Peter Anvin <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Thomas Gleixner <[email protected]>
---
arch/x86/include/asm/posix_types_32.h | 75 +++--------------------
arch/x86/include/asm/posix_types_64.h | 106 +--------------------------------
2 files changed, 12 insertions(+), 169 deletions(-)
diff --git a/arch/x86/include/asm/posix_types_32.h b/arch/x86/include/asm/posix_types_32.h
index f7d9adf..99f262e 100644
--- a/arch/x86/include/asm/posix_types_32.h
+++ b/arch/x86/include/asm/posix_types_32.h
@@ -7,79 +7,22 @@
* assume GCC is being used.
*/
-typedef unsigned long __kernel_ino_t;
typedef unsigned short __kernel_mode_t;
+#define __kernel_mode_t __kernel_mode_t
+
typedef unsigned short __kernel_nlink_t;
-typedef long __kernel_off_t;
-typedef int __kernel_pid_t;
+#define __kernel_nlink_t __kernel_nlink_t
+
typedef unsigned short __kernel_ipc_pid_t;
+#define __kernel_ipc_pid_t __kernel_ipc_pid_t
+
typedef unsigned short __kernel_uid_t;
typedef unsigned short __kernel_gid_t;
-typedef unsigned int __kernel_size_t;
-typedef int __kernel_ssize_t;
-typedef int __kernel_ptrdiff_t;
-typedef long __kernel_time_t;
-typedef long __kernel_suseconds_t;
-typedef long __kernel_clock_t;
-typedef int __kernel_timer_t;
-typedef int __kernel_clockid_t;
-typedef int __kernel_daddr_t;
-typedef char * __kernel_caddr_t;
-typedef unsigned short __kernel_uid16_t;
-typedef unsigned short __kernel_gid16_t;
-typedef unsigned int __kernel_uid32_t;
-typedef unsigned int __kernel_gid32_t;
+#define __kernel_uid_t __kernel_uid_t
-typedef unsigned short __kernel_old_uid_t;
-typedef unsigned short __kernel_old_gid_t;
typedef unsigned short __kernel_old_dev_t;
+#define __kernel_old_dev_t __kernel_old_dev_t
-#ifdef __GNUC__
-typedef long long __kernel_loff_t;
-#endif
-
-typedef struct {
- int val[2];
-} __kernel_fsid_t;
-
-#if defined(__KERNEL__)
-
-#undef __FD_SET
-#define __FD_SET(fd,fdsetp) \
- asm volatile("btsl %1,%0": \
- "+m" (*(__kernel_fd_set *)(fdsetp)) \
- : "r" ((int)(fd)))
-
-#undef __FD_CLR
-#define __FD_CLR(fd,fdsetp) \
- asm volatile("btrl %1,%0": \
- "+m" (*(__kernel_fd_set *)(fdsetp)) \
- : "r" ((int) (fd)))
-
-#undef __FD_ISSET
-#define __FD_ISSET(fd,fdsetp) \
- (__extension__ \
- ({ \
- unsigned char __result; \
- asm volatile("btl %1,%2 ; setb %0" \
- : "=q" (__result) \
- : "r" ((int)(fd)), \
- "m" (*(__kernel_fd_set *)(fdsetp))); \
- __result; \
-}))
-
-#undef __FD_ZERO
-#define __FD_ZERO(fdsetp) \
-do { \
- int __d0, __d1; \
- asm volatile("cld ; rep ; stosl" \
- : "=m" (*(__kernel_fd_set *)(fdsetp)), \
- "=&c" (__d0), "=&D" (__d1) \
- : "a" (0), "1" (__FDSET_LONGS), \
- "2" ((__kernel_fd_set *)(fdsetp)) \
- : "memory"); \
-} while (0)
-
-#endif /* defined(__KERNEL__) */
+#include <asm-generic/posix_types.h>
#endif /* _ASM_X86_POSIX_TYPES_32_H */
diff --git a/arch/x86/include/asm/posix_types_64.h b/arch/x86/include/asm/posix_types_64.h
index eb8d2d9..cba0c1e 100644
--- a/arch/x86/include/asm/posix_types_64.h
+++ b/arch/x86/include/asm/posix_types_64.h
@@ -7,113 +7,13 @@
* assume GCC is being used.
*/
-typedef unsigned long __kernel_ino_t;
-typedef unsigned int __kernel_mode_t;
-typedef unsigned long __kernel_nlink_t;
-typedef long __kernel_off_t;
-typedef int __kernel_pid_t;
-typedef int __kernel_ipc_pid_t;
-typedef unsigned int __kernel_uid_t;
-typedef unsigned int __kernel_gid_t;
-typedef unsigned long __kernel_size_t;
-typedef long __kernel_ssize_t;
-typedef long __kernel_ptrdiff_t;
-typedef long __kernel_time_t;
-typedef long __kernel_suseconds_t;
-typedef long __kernel_clock_t;
-typedef int __kernel_timer_t;
-typedef int __kernel_clockid_t;
-typedef int __kernel_daddr_t;
-typedef char * __kernel_caddr_t;
-typedef unsigned short __kernel_uid16_t;
-typedef unsigned short __kernel_gid16_t;
-
-#ifdef __GNUC__
-typedef long long __kernel_loff_t;
-#endif
-
-typedef struct {
- int val[2];
-} __kernel_fsid_t;
-
typedef unsigned short __kernel_old_uid_t;
typedef unsigned short __kernel_old_gid_t;
-typedef __kernel_uid_t __kernel_uid32_t;
-typedef __kernel_gid_t __kernel_gid32_t;
+#define __kernel_old_uid_t __kernel_old_uid_t
typedef unsigned long __kernel_old_dev_t;
+#define __kernel_old_dev_t __kernel_old_dev_t
-#ifdef __KERNEL__
-
-#undef __FD_SET
-static inline void __FD_SET(unsigned long fd, __kernel_fd_set *fdsetp)
-{
- unsigned long _tmp = fd / __NFDBITS;
- unsigned long _rem = fd % __NFDBITS;
- fdsetp->fds_bits[_tmp] |= (1UL<<_rem);
-}
-
-#undef __FD_CLR
-static inline void __FD_CLR(unsigned long fd, __kernel_fd_set *fdsetp)
-{
- unsigned long _tmp = fd / __NFDBITS;
- unsigned long _rem = fd % __NFDBITS;
- fdsetp->fds_bits[_tmp] &= ~(1UL<<_rem);
-}
-
-#undef __FD_ISSET
-static inline int __FD_ISSET(unsigned long fd, __const__ __kernel_fd_set *p)
-{
- unsigned long _tmp = fd / __NFDBITS;
- unsigned long _rem = fd % __NFDBITS;
- return (p->fds_bits[_tmp] & (1UL<<_rem)) != 0;
-}
-
-/*
- * This will unroll the loop for the normal constant cases (8 or 32 longs,
- * for 256 and 1024-bit fd_sets respectively)
- */
-#undef __FD_ZERO
-static inline void __FD_ZERO(__kernel_fd_set *p)
-{
- unsigned long *tmp = p->fds_bits;
- int i;
-
- if (__builtin_constant_p(__FDSET_LONGS)) {
- switch (__FDSET_LONGS) {
- case 32:
- tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
- tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
- tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
- tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
- tmp[16] = 0; tmp[17] = 0; tmp[18] = 0; tmp[19] = 0;
- tmp[20] = 0; tmp[21] = 0; tmp[22] = 0; tmp[23] = 0;
- tmp[24] = 0; tmp[25] = 0; tmp[26] = 0; tmp[27] = 0;
- tmp[28] = 0; tmp[29] = 0; tmp[30] = 0; tmp[31] = 0;
- return;
- case 16:
- tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
- tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
- tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
- tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
- return;
- case 8:
- tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
- tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
- return;
- case 4:
- tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
- return;
- }
- }
- i = __FDSET_LONGS;
- while (i) {
- i--;
- *tmp = 0;
- tmp++;
- }
-}
-
-#endif /* defined(__KERNEL__) */
+#include <asm-generic/posix_types.h>
#endif /* _ASM_X86_POSIX_TYPES_64_H */
--
1.7.6.5
From: "H. Peter Anvin" <[email protected]>
Change the mn10300 architecture to use <asm-generic/posix_types.h>.
Signed-off-by: H. Peter Anvin <[email protected]>
Cc: David Howells <[email protected]>
Cc: Koichi Yasutake <[email protected]>
---
arch/mn10300/include/asm/posix_types.h | 111 +++----------------------------
1 files changed, 11 insertions(+), 100 deletions(-)
diff --git a/arch/mn10300/include/asm/posix_types.h b/arch/mn10300/include/asm/posix_types.h
index 56ffbc1..ab50618 100644
--- a/arch/mn10300/include/asm/posix_types.h
+++ b/arch/mn10300/include/asm/posix_types.h
@@ -17,14 +17,19 @@
* assume GCC is being used.
*/
-typedef unsigned long __kernel_ino_t;
typedef unsigned short __kernel_mode_t;
+#define __kernel_mode_t __kernel_mode_t
+
typedef unsigned short __kernel_nlink_t;
-typedef long __kernel_off_t;
-typedef int __kernel_pid_t;
+#define __kernel_nlink_t __kernel_nlink_t
+
typedef unsigned short __kernel_ipc_pid_t;
+#define __kernel_ipc_pid_t __kernel_ipc_pid_t
+
typedef unsigned short __kernel_uid_t;
typedef unsigned short __kernel_gid_t;
+#define __kernel_uid_t __kernel_uid_t
+
#if __GNUC__ == 4
typedef unsigned int __kernel_size_t;
typedef signed int __kernel_ssize_t;
@@ -33,105 +38,11 @@ typedef unsigned long __kernel_size_t;
typedef signed long __kernel_ssize_t;
#endif
typedef int __kernel_ptrdiff_t;
-typedef long __kernel_time_t;
-typedef long __kernel_suseconds_t;
-typedef long __kernel_clock_t;
-typedef int __kernel_timer_t;
-typedef int __kernel_clockid_t;
-typedef int __kernel_daddr_t;
-typedef char * __kernel_caddr_t;
-typedef unsigned short __kernel_uid16_t;
-typedef unsigned short __kernel_gid16_t;
-typedef unsigned int __kernel_uid32_t;
-typedef unsigned int __kernel_gid32_t;
+#define __kernel_size_t __kernel_size_t
-typedef unsigned short __kernel_old_uid_t;
-typedef unsigned short __kernel_old_gid_t;
typedef unsigned short __kernel_old_dev_t;
+#define __kernel_old_dev_t __kernel_old_dev_t
-#ifdef __GNUC__
-typedef long long __kernel_loff_t;
-#endif
-
-typedef struct {
-#if defined(__KERNEL__) || defined(__USE_ALL)
- int val[2];
-#else /* !defined(__KERNEL__) && !defined(__USE_ALL) */
- int __val[2];
-#endif /* !defined(__KERNEL__) && !defined(__USE_ALL) */
-} __kernel_fsid_t;
-
-#if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2)
-
-#undef __FD_SET
-static inline void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp)
-{
- unsigned long __tmp = __fd / __NFDBITS;
- unsigned long __rem = __fd % __NFDBITS;
- __fdsetp->fds_bits[__tmp] |= (1UL<<__rem);
-}
-
-#undef __FD_CLR
-static inline void __FD_CLR(unsigned long __fd, __kernel_fd_set *__fdsetp)
-{
- unsigned long __tmp = __fd / __NFDBITS;
- unsigned long __rem = __fd % __NFDBITS;
- __fdsetp->fds_bits[__tmp] &= ~(1UL<<__rem);
-}
-
-
-#undef __FD_ISSET
-static inline int __FD_ISSET(unsigned long __fd, const __kernel_fd_set *__p)
-{
- unsigned long __tmp = __fd / __NFDBITS;
- unsigned long __rem = __fd % __NFDBITS;
- return (__p->fds_bits[__tmp] & (1UL<<__rem)) != 0;
-}
-
-/*
- * This will unroll the loop for the normal constant case (8 ints,
- * for a 256-bit fd_set)
- */
-#undef __FD_ZERO
-static inline void __FD_ZERO(__kernel_fd_set *__p)
-{
- unsigned long *__tmp = __p->fds_bits;
- int __i;
-
- if (__builtin_constant_p(__FDSET_LONGS)) {
- switch (__FDSET_LONGS) {
- case 16:
- __tmp[ 0] = 0; __tmp[ 1] = 0;
- __tmp[ 2] = 0; __tmp[ 3] = 0;
- __tmp[ 4] = 0; __tmp[ 5] = 0;
- __tmp[ 6] = 0; __tmp[ 7] = 0;
- __tmp[ 8] = 0; __tmp[ 9] = 0;
- __tmp[10] = 0; __tmp[11] = 0;
- __tmp[12] = 0; __tmp[13] = 0;
- __tmp[14] = 0; __tmp[15] = 0;
- return;
-
- case 8:
- __tmp[ 0] = 0; __tmp[ 1] = 0;
- __tmp[ 2] = 0; __tmp[ 3] = 0;
- __tmp[ 4] = 0; __tmp[ 5] = 0;
- __tmp[ 6] = 0; __tmp[ 7] = 0;
- return;
-
- case 4:
- __tmp[ 0] = 0; __tmp[ 1] = 0;
- __tmp[ 2] = 0; __tmp[ 3] = 0;
- return;
- }
- }
- __i = __FDSET_LONGS;
- while (__i) {
- __i--;
- *__tmp = 0;
- __tmp++;
- }
-}
-
-#endif /* defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) */
+#include <asm-generic/posix_types.h>
#endif /* _ASM_POSIX_TYPES_H */
--
1.7.6.5
From: "H. Peter Anvin" <[email protected]>
Change the frv architecture to use <asm-generic/posix_types.h>.
Signed-off-by: H. Peter Anvin <[email protected]>
Cc: David Howells <[email protected]>
---
arch/frv/include/asm/posix_types.h | 53 +++++++-----------------------------
1 files changed, 10 insertions(+), 43 deletions(-)
diff --git a/arch/frv/include/asm/posix_types.h b/arch/frv/include/asm/posix_types.h
index a9f1f5b..3f34cb4 100644
--- a/arch/frv/include/asm/posix_types.h
+++ b/arch/frv/include/asm/posix_types.h
@@ -7,56 +7,23 @@
* assume GCC is being used.
*/
-typedef unsigned long __kernel_ino_t;
typedef unsigned short __kernel_mode_t;
+#define __kernel_mode_t __kernel_mode_t
+
typedef unsigned short __kernel_nlink_t;
-typedef long __kernel_off_t;
-typedef int __kernel_pid_t;
+#define __kernel_nlink_t __kernel_nlink_t
+
typedef unsigned short __kernel_ipc_pid_t;
+#define __kernel_ipc_pid_t __kernel_ipc_pid_t
+
typedef unsigned short __kernel_uid_t;
typedef unsigned short __kernel_gid_t;
-typedef unsigned int __kernel_size_t;
-typedef int __kernel_ssize_t;
-typedef int __kernel_ptrdiff_t;
-typedef long __kernel_time_t;
-typedef long __kernel_suseconds_t;
-typedef long __kernel_clock_t;
-typedef int __kernel_timer_t;
-typedef int __kernel_clockid_t;
-typedef int __kernel_daddr_t;
-typedef char * __kernel_caddr_t;
-typedef unsigned short __kernel_uid16_t;
-typedef unsigned short __kernel_gid16_t;
-typedef unsigned int __kernel_uid32_t;
-typedef unsigned int __kernel_gid32_t;
-
-typedef unsigned short __kernel_old_uid_t;
-typedef unsigned short __kernel_old_gid_t;
-typedef unsigned short __kernel_old_dev_t;
-
-#ifdef __GNUC__
-typedef long long __kernel_loff_t;
-#endif
+#define __kernel_uid_t __kernel_uid_t
-typedef struct {
- int val[2];
-} __kernel_fsid_t;
-
-#if defined(__KERNEL__)
-
-#undef __FD_SET
-#define __FD_SET(d, set) ((set)->fds_bits[__FDELT(d)] |= __FDMASK(d))
-
-#undef __FD_CLR
-#define __FD_CLR(d, set) ((set)->fds_bits[__FDELT(d)] &= ~__FDMASK(d))
-
-#undef __FD_ISSET
-#define __FD_ISSET(d, set) (!!((set)->fds_bits[__FDELT(d)] & __FDMASK(d)))
-
-#undef __FD_ZERO
-#define __FD_ZERO(fdsetp) (memset (fdsetp, 0, sizeof(*(fd_set *)fdsetp)))
+typedef unsigned short __kernel_old_dev_t;
+#define __kernel_old_dev_t __kernel_old_dev_t
-#endif /* defined(__KERNEL__) */
+#include <asm-generic/posix_types.h>
#endif
--
1.7.6.5
From: "H. Peter Anvin" <[email protected]>
<asm/posix_types.h> includes a set of macros that operate on file
descriptors. Way long ago those were exported to user space, but
nowadays they are #ifdef __KERNEL__.
However, they are nothing but standard (nonatomic) bit operations, and
we already have optimized versions of bit operations in the kernel.
We can't include <linux/bitops.h> in <asm/posix_types.h> but we can
move the definitions to <linux/time.h> and define them there in terms
of standard kernel bitops.
Signed-off-by: H. Peter Anvin <[email protected]>
Cc: Arnd Bergmann <[email protected]>
---
include/asm-generic/posix_types.h | 72 -------------------------------------
include/linux/time.h | 23 ++++++++++++
2 files changed, 23 insertions(+), 72 deletions(-)
diff --git a/include/asm-generic/posix_types.h b/include/asm-generic/posix_types.h
index ac21760..e294fe6 100644
--- a/include/asm-generic/posix_types.h
+++ b/include/asm-generic/posix_types.h
@@ -92,76 +92,4 @@ typedef char * __kernel_caddr_t;
typedef unsigned short __kernel_uid16_t;
typedef unsigned short __kernel_gid16_t;
-#ifdef __KERNEL__
-
-#undef __FD_SET
-static inline void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp)
-{
- unsigned long __tmp = __fd / __NFDBITS;
- unsigned long __rem = __fd % __NFDBITS;
- __fdsetp->fds_bits[__tmp] |= (1UL<<__rem);
-}
-
-#undef __FD_CLR
-static inline void __FD_CLR(unsigned long __fd, __kernel_fd_set *__fdsetp)
-{
- unsigned long __tmp = __fd / __NFDBITS;
- unsigned long __rem = __fd % __NFDBITS;
- __fdsetp->fds_bits[__tmp] &= ~(1UL<<__rem);
-}
-
-#undef __FD_ISSET
-static inline int __FD_ISSET(unsigned long __fd, const __kernel_fd_set *__p)
-{
- unsigned long __tmp = __fd / __NFDBITS;
- unsigned long __rem = __fd % __NFDBITS;
- return (__p->fds_bits[__tmp] & (1UL<<__rem)) != 0;
-}
-
-/*
- * This will unroll the loop for the normal constant case (8 ints,
- * for a 256-bit fd_set)
- */
-#undef __FD_ZERO
-static inline void __FD_ZERO(__kernel_fd_set *__p)
-{
- unsigned long *__tmp = __p->fds_bits;
- int __i;
-
- if (__builtin_constant_p(__FDSET_LONGS)) {
- switch (__FDSET_LONGS) {
- case 16:
- __tmp[ 0] = 0; __tmp[ 1] = 0;
- __tmp[ 2] = 0; __tmp[ 3] = 0;
- __tmp[ 4] = 0; __tmp[ 5] = 0;
- __tmp[ 6] = 0; __tmp[ 7] = 0;
- __tmp[ 8] = 0; __tmp[ 9] = 0;
- __tmp[10] = 0; __tmp[11] = 0;
- __tmp[12] = 0; __tmp[13] = 0;
- __tmp[14] = 0; __tmp[15] = 0;
- return;
-
- case 8:
- __tmp[ 0] = 0; __tmp[ 1] = 0;
- __tmp[ 2] = 0; __tmp[ 3] = 0;
- __tmp[ 4] = 0; __tmp[ 5] = 0;
- __tmp[ 6] = 0; __tmp[ 7] = 0;
- return;
-
- case 4:
- __tmp[ 0] = 0; __tmp[ 1] = 0;
- __tmp[ 2] = 0; __tmp[ 3] = 0;
- return;
- }
- }
- __i = __FDSET_LONGS;
- while (__i) {
- __i--;
- *__tmp = 0;
- __tmp++;
- }
-}
-
-#endif /* __KERNEL__ */
-
#endif /* __ASM_GENERIC_POSIX_TYPES_H */
diff --git a/include/linux/time.h b/include/linux/time.h
index b306178..ca9b1e6 100644
--- a/include/linux/time.h
+++ b/include/linux/time.h
@@ -4,7 +4,9 @@
#include <linux/types.h>
#ifdef __KERNEL__
+# include <linux/bitops.h>
# include <linux/cache.h>
+# include <linux/posix_types.h>
# include <linux/seqlock.h>
# include <linux/math64.h>
#endif
@@ -256,6 +258,27 @@ static __always_inline void timespec_add_ns(struct timespec *a, u64 ns)
a->tv_sec += __iter_div_u64_rem(a->tv_nsec + ns, NSEC_PER_SEC, &ns);
a->tv_nsec = ns;
}
+
+static inline void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp)
+{
+ __set_bit( __fd, __fdsetp->fds_bits);
+}
+
+static inline void __FD_CLR(unsigned long __fd, __kernel_fd_set *__fdsetp)
+{
+ __clear_bit(__fd, __fdsetp->fds_bits);
+}
+
+static inline int __FD_ISSET(unsigned long __fd, const __kernel_fd_set *__fdsetp)
+{
+ return test_bit(__fd, __fdsetp->fds_bits);
+}
+
+static inline void __FD_ZERO(__kernel_fd_set *__fdsetp)
+{
+ memset(__fdsetp->fds_bits, 0, sizeof __fdsetp->fds_bits);
+}
+
#endif /* __KERNEL__ */
#define NFDBITS __NFDBITS
--
1.7.6.5
From: "H. Peter Anvin" <[email protected]>
Remove type overrides in <asm/posix_types.h> for the sh architecture
that are no longer necessary.
Signed-off-by: H. Peter Anvin <[email protected]>
Cc: Paul Mundt <[email protected]>
---
arch/sh/include/asm/posix_types_32.h | 5 -----
arch/sh/include/asm/posix_types_64.h | 4 ----
2 files changed, 0 insertions(+), 9 deletions(-)
diff --git a/arch/sh/include/asm/posix_types_32.h b/arch/sh/include/asm/posix_types_32.h
index 6a9ceaa..abda584 100644
--- a/arch/sh/include/asm/posix_types_32.h
+++ b/arch/sh/include/asm/posix_types_32.h
@@ -12,11 +12,6 @@ typedef unsigned short __kernel_uid_t;
typedef unsigned short __kernel_gid_t;
#define __kernel_gid_t __kernel_gid_t
-typedef unsigned int __kernel_uid32_t;
-#define __kernel_uid32_t __kernel_uid32_t
-typedef unsigned int __kernel_gid32_t;
-#define __kernel_gid32_t __kernel_gid32_t
-
typedef unsigned short __kernel_old_uid_t;
#define __kernel_old_uid_t __kernel_old_uid_t
typedef unsigned short __kernel_old_gid_t;
diff --git a/arch/sh/include/asm/posix_types_64.h b/arch/sh/include/asm/posix_types_64.h
index 8cd1148..fcda07b 100644
--- a/arch/sh/include/asm/posix_types_64.h
+++ b/arch/sh/include/asm/posix_types_64.h
@@ -17,10 +17,6 @@ typedef int __kernel_ssize_t;
#define __kernel_ssize_t __kernel_ssize_t
typedef int __kernel_ptrdiff_t;
#define __kernel_ptrdiff_t __kernel_ptrdiff_t
-typedef unsigned int __kernel_uid32_t;
-#define __kernel_uid32_t __kernel_uid32_t
-typedef unsigned int __kernel_gid32_t;
-#define __kernel_gid32_t __kernel_gid32_t
typedef unsigned short __kernel_old_uid_t;
#define __kernel_old_uid_t __kernel_old_uid_t
--
1.7.6.5
From: "H. Peter Anvin" <[email protected]>
Change the avr32 architecture to use <asm-generic/posix_types.h>.
Signed-off-by: H. Peter Anvin <[email protected]>
Cc: Haavard Skinnemoen <[email protected]>
Cc: Hans-Christian Egtvedt <[email protected]>
---
arch/avr32/include/asm/posix_types.h | 107 ++++------------------------------
1 files changed, 11 insertions(+), 96 deletions(-)
diff --git a/arch/avr32/include/asm/posix_types.h b/arch/avr32/include/asm/posix_types.h
index fe0c0c0..74667bf 100644
--- a/arch/avr32/include/asm/posix_types.h
+++ b/arch/avr32/include/asm/posix_types.h
@@ -14,112 +14,27 @@
* assume GCC is being used.
*/
-typedef unsigned long __kernel_ino_t;
typedef unsigned short __kernel_mode_t;
+#define __kernel_mode_t __kernel_mode_t
+
typedef unsigned short __kernel_nlink_t;
-typedef long __kernel_off_t;
-typedef int __kernel_pid_t;
+#define __kernel_nlink_t __kernel_nlink_t
+
typedef unsigned short __kernel_ipc_pid_t;
-typedef unsigned int __kernel_uid_t;
-typedef unsigned int __kernel_gid_t;
+#define __kernel_ipc_pid_t __kernel_ipc_pid_t
+
typedef unsigned long __kernel_size_t;
typedef long __kernel_ssize_t;
typedef int __kernel_ptrdiff_t;
-typedef long __kernel_time_t;
-typedef long __kernel_suseconds_t;
-typedef long __kernel_clock_t;
-typedef int __kernel_timer_t;
-typedef int __kernel_clockid_t;
-typedef int __kernel_daddr_t;
-typedef char * __kernel_caddr_t;
-typedef unsigned short __kernel_uid16_t;
-typedef unsigned short __kernel_gid16_t;
-typedef unsigned int __kernel_uid32_t;
-typedef unsigned int __kernel_gid32_t;
+#define __kernel_size_t __kernel_size_t
typedef unsigned short __kernel_old_uid_t;
typedef unsigned short __kernel_old_gid_t;
-typedef unsigned short __kernel_old_dev_t;
-
-#ifdef __GNUC__
-typedef long long __kernel_loff_t;
-#endif
-
-typedef struct {
- int val[2];
-} __kernel_fsid_t;
-
-#if defined(__KERNEL__)
-
-#undef __FD_SET
-static __inline__ void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp)
-{
- unsigned long __tmp = __fd / __NFDBITS;
- unsigned long __rem = __fd % __NFDBITS;
- __fdsetp->fds_bits[__tmp] |= (1UL<<__rem);
-}
-
-#undef __FD_CLR
-static __inline__ void __FD_CLR(unsigned long __fd, __kernel_fd_set *__fdsetp)
-{
- unsigned long __tmp = __fd / __NFDBITS;
- unsigned long __rem = __fd % __NFDBITS;
- __fdsetp->fds_bits[__tmp] &= ~(1UL<<__rem);
-}
+#define __kernel_old_uid_t __kernel_old_uid_t
+typedef unsigned short __kernel_old_dev_t;
+#define __kernel_old_dev_t __kernel_old_dev_t
-#undef __FD_ISSET
-static __inline__ int __FD_ISSET(unsigned long __fd, const __kernel_fd_set *__p)
-{
- unsigned long __tmp = __fd / __NFDBITS;
- unsigned long __rem = __fd % __NFDBITS;
- return (__p->fds_bits[__tmp] & (1UL<<__rem)) != 0;
-}
-
-/*
- * This will unroll the loop for the normal constant case (8 ints,
- * for a 256-bit fd_set)
- */
-#undef __FD_ZERO
-static __inline__ void __FD_ZERO(__kernel_fd_set *__p)
-{
- unsigned long *__tmp = __p->fds_bits;
- int __i;
-
- if (__builtin_constant_p(__FDSET_LONGS)) {
- switch (__FDSET_LONGS) {
- case 16:
- __tmp[ 0] = 0; __tmp[ 1] = 0;
- __tmp[ 2] = 0; __tmp[ 3] = 0;
- __tmp[ 4] = 0; __tmp[ 5] = 0;
- __tmp[ 6] = 0; __tmp[ 7] = 0;
- __tmp[ 8] = 0; __tmp[ 9] = 0;
- __tmp[10] = 0; __tmp[11] = 0;
- __tmp[12] = 0; __tmp[13] = 0;
- __tmp[14] = 0; __tmp[15] = 0;
- return;
-
- case 8:
- __tmp[ 0] = 0; __tmp[ 1] = 0;
- __tmp[ 2] = 0; __tmp[ 3] = 0;
- __tmp[ 4] = 0; __tmp[ 5] = 0;
- __tmp[ 6] = 0; __tmp[ 7] = 0;
- return;
-
- case 4:
- __tmp[ 0] = 0; __tmp[ 1] = 0;
- __tmp[ 2] = 0; __tmp[ 3] = 0;
- return;
- }
- }
- __i = __FDSET_LONGS;
- while (__i) {
- __i--;
- *__tmp = 0;
- __tmp++;
- }
-}
-
-#endif /* defined(__KERNEL__) */
+#include <asm-generic/posix_types.h>
#endif /* __ASM_AVR32_POSIX_TYPES_H */
--
1.7.6.5
From: "H. Peter Anvin" <[email protected]>
Change the xtensa architecture to use <asm-generic/posix_types.h>.
Signed-off-by: H. Peter Anvin <[email protected]>
Cc: Chris Zankel <[email protected]>
---
arch/xtensa/include/asm/posix_types.h | 97 +++------------------------------
1 files changed, 7 insertions(+), 90 deletions(-)
diff --git a/arch/xtensa/include/asm/posix_types.h b/arch/xtensa/include/asm/posix_types.h
index 6b2190c..6e96be0 100644
--- a/arch/xtensa/include/asm/posix_types.h
+++ b/arch/xtensa/include/asm/posix_types.h
@@ -19,104 +19,21 @@
* assume GCC is being used.
*/
-typedef unsigned long __kernel_ino_t;
-typedef unsigned int __kernel_mode_t;
-typedef unsigned long __kernel_nlink_t;
-typedef long __kernel_off_t;
-typedef int __kernel_pid_t;
typedef unsigned short __kernel_ipc_pid_t;
-typedef unsigned int __kernel_uid_t;
-typedef unsigned int __kernel_gid_t;
+#define __kernel_ipc_pid_t __kernel_ipc_pid_t
+
typedef unsigned int __kernel_size_t;
typedef int __kernel_ssize_t;
typedef long __kernel_ptrdiff_t;
-typedef long __kernel_time_t;
-typedef long __kernel_suseconds_t;
-typedef long __kernel_clock_t;
-typedef int __kernel_timer_t;
-typedef int __kernel_clockid_t;
-typedef int __kernel_daddr_t;
-typedef char * __kernel_caddr_t;
-typedef unsigned short __kernel_uid16_t;
-typedef unsigned short __kernel_gid16_t;
-typedef unsigned int __kernel_uid32_t;
-typedef unsigned int __kernel_gid32_t;
+#define __kernel_size_t __kernel_size_t
typedef unsigned short __kernel_old_uid_t;
typedef unsigned short __kernel_old_gid_t;
-typedef unsigned short __kernel_old_dev_t;
-
-#ifdef __GNUC__
-typedef long long __kernel_loff_t;
-#endif
-
-typedef struct {
- int val[2];
-} __kernel_fsid_t;
-
-#ifndef __GNUC__
-
-#define __FD_SET(d, set) ((set)->fds_bits[__FDELT(d)] |= __FDMASK(d))
-#define __FD_CLR(d, set) ((set)->fds_bits[__FDELT(d)] &= ~__FDMASK(d))
-#define __FD_ISSET(d, set) (!!((set)->fds_bits[__FDELT(d)] & __FDMASK(d)))
-#define __FD_ZERO(set) \
- ((void) memset ((void *) (set), 0, sizeof (__kernel_fd_set)))
-
-#else /* __GNUC__ */
+#define __kernel_old_uid_t __kernel_old_uid_t
-#if defined(__KERNEL__)
-/* With GNU C, use inline functions instead so args are evaluated only once: */
-
-#undef __FD_SET
-static __inline__ void __FD_SET(unsigned long fd, __kernel_fd_set *fdsetp)
-{
- unsigned long _tmp = fd / __NFDBITS;
- unsigned long _rem = fd % __NFDBITS;
- fdsetp->fds_bits[_tmp] |= (1UL<<_rem);
-}
-
-#undef __FD_CLR
-static __inline__ void __FD_CLR(unsigned long fd, __kernel_fd_set *fdsetp)
-{
- unsigned long _tmp = fd / __NFDBITS;
- unsigned long _rem = fd % __NFDBITS;
- fdsetp->fds_bits[_tmp] &= ~(1UL<<_rem);
-}
-
-#undef __FD_ISSET
-static __inline__ int __FD_ISSET(unsigned long fd, __kernel_fd_set *p)
-{
- unsigned long _tmp = fd / __NFDBITS;
- unsigned long _rem = fd % __NFDBITS;
- return (p->fds_bits[_tmp] & (1UL<<_rem)) != 0;
-}
-
-/*
- * This will unroll the loop for the normal constant case (8 ints,
- * for a 256-bit fd_set)
- */
-#undef __FD_ZERO
-static __inline__ void __FD_ZERO(__kernel_fd_set *p)
-{
- unsigned int *tmp = (unsigned int *)p->fds_bits;
- int i;
+typedef unsigned short __kernel_old_dev_t;
+#define __kernel_old_dev_t __kernel_old_dev_t
- if (__builtin_constant_p(__FDSET_LONGS)) {
- switch (__FDSET_LONGS) {
- case 8:
- tmp[0] = 0; tmp[1] = 0; tmp[2] = 0; tmp[3] = 0;
- tmp[4] = 0; tmp[5] = 0; tmp[6] = 0; tmp[7] = 0;
- return;
- }
- }
- i = __FDSET_LONGS;
- while (i) {
- i--;
- *tmp = 0;
- tmp++;
- }
-}
+#include <asm-generic/posix_types.h>
-#endif /* defined(__KERNEL__) */
-#endif /* __GNUC__ */
#endif /* _XTENSA_POSIX_TYPES_H */
--
1.7.6.5
From: "H. Peter Anvin" <[email protected]>
Change the s390 architecture to use <asm-generic/posix_types.h>.
Signed-off-by: H. Peter Anvin <[email protected]>
Cc: Martin Schwidefsky <[email protected]>
Cc: Heiko Carstens <[email protected]>
Cc: <[email protected]>
---
arch/s390/include/asm/posix_types.h | 70 +++++------------------------------
1 files changed, 10 insertions(+), 60 deletions(-)
diff --git a/arch/s390/include/asm/posix_types.h b/arch/s390/include/asm/posix_types.h
index 8cc113f..edf8527 100644
--- a/arch/s390/include/asm/posix_types.h
+++ b/arch/s390/include/asm/posix_types.h
@@ -3,7 +3,6 @@
*
* S390 version
*
- * Derived from "include/asm-i386/posix_types.h"
*/
#ifndef __ARCH_S390_POSIX_TYPES_H
@@ -15,22 +14,11 @@
* assume GCC is being used.
*/
-typedef long __kernel_off_t;
-typedef int __kernel_pid_t;
typedef unsigned long __kernel_size_t;
-typedef long __kernel_time_t;
-typedef long __kernel_suseconds_t;
-typedef long __kernel_clock_t;
-typedef int __kernel_timer_t;
-typedef int __kernel_clockid_t;
-typedef int __kernel_daddr_t;
-typedef char * __kernel_caddr_t;
-typedef unsigned short __kernel_uid16_t;
-typedef unsigned short __kernel_gid16_t;
+#define __kernel_size_t __kernel_size_t
-#ifdef __GNUC__
-typedef long long __kernel_loff_t;
-#endif
+typedef unsigned short __kernel_old_dev_t;
+#define __kernel_old_dev_t __kernel_old_dev_t
#ifndef __s390x__
@@ -42,11 +30,6 @@ typedef unsigned short __kernel_uid_t;
typedef unsigned short __kernel_gid_t;
typedef int __kernel_ssize_t;
typedef int __kernel_ptrdiff_t;
-typedef unsigned int __kernel_uid32_t;
-typedef unsigned int __kernel_gid32_t;
-typedef unsigned short __kernel_old_uid_t;
-typedef unsigned short __kernel_old_gid_t;
-typedef unsigned short __kernel_old_dev_t;
#else /* __s390x__ */
@@ -59,49 +42,16 @@ typedef unsigned int __kernel_gid_t;
typedef long __kernel_ssize_t;
typedef long __kernel_ptrdiff_t;
typedef unsigned long __kernel_sigset_t; /* at least 32 bits */
-typedef __kernel_uid_t __kernel_old_uid_t;
-typedef __kernel_gid_t __kernel_old_gid_t;
-typedef __kernel_uid_t __kernel_uid32_t;
-typedef __kernel_gid_t __kernel_gid32_t;
-typedef unsigned short __kernel_old_dev_t;
#endif /* __s390x__ */
-typedef struct {
- int val[2];
-} __kernel_fsid_t;
-
-
-#ifdef __KERNEL__
-
-#undef __FD_SET
-static inline void __FD_SET(unsigned long fd, __kernel_fd_set *fdsetp)
-{
- unsigned long _tmp = fd / __NFDBITS;
- unsigned long _rem = fd % __NFDBITS;
- fdsetp->fds_bits[_tmp] |= (1UL<<_rem);
-}
-
-#undef __FD_CLR
-static inline void __FD_CLR(unsigned long fd, __kernel_fd_set *fdsetp)
-{
- unsigned long _tmp = fd / __NFDBITS;
- unsigned long _rem = fd % __NFDBITS;
- fdsetp->fds_bits[_tmp] &= ~(1UL<<_rem);
-}
-
-#undef __FD_ISSET
-static inline int __FD_ISSET(unsigned long fd, const __kernel_fd_set *fdsetp)
-{
- unsigned long _tmp = fd / __NFDBITS;
- unsigned long _rem = fd % __NFDBITS;
- return (fdsetp->fds_bits[_tmp] & (1UL<<_rem)) != 0;
-}
-
-#undef __FD_ZERO
-#define __FD_ZERO(fdsetp) \
- ((void) memset ((void *) (fdsetp), 0, sizeof (__kernel_fd_set)))
+#define __kernel_ino_t __kernel_ino_t
+#define __kernel_mode_t __kernel_mode_t
+#define __kernel_nlink_t __kernel_nlink_t
+#define __kernel_ipc_pid_t __kernel_ipc_pid_t
+#define __kernel_uid_t __kernel_uid_t
+#define __kernel_gid_t __kernel_gid_t
-#endif /* __KERNEL__ */
+#include <asm-generic/posix_types.h>
#endif
--
1.7.6.5
From: "H. Peter Anvin" <[email protected]>
Change the mips architecture to use <asm-generic/posix_types.h>.
Signed-off-by: H. Peter Anvin <[email protected]>
Cc: Ralf Baechle <[email protected]>
---
arch/mips/include/asm/posix_types.h | 117 ++--------------------------------
1 files changed, 7 insertions(+), 110 deletions(-)
diff --git a/arch/mips/include/asm/posix_types.h b/arch/mips/include/asm/posix_types.h
index c200102..aa96dd1 100644
--- a/arch/mips/include/asm/posix_types.h
+++ b/arch/mips/include/asm/posix_types.h
@@ -17,128 +17,25 @@
* assume GCC is being used.
*/
-typedef unsigned long __kernel_ino_t;
-typedef unsigned int __kernel_mode_t;
-#if (_MIPS_SZLONG == 32)
-typedef unsigned long __kernel_nlink_t;
-#endif
#if (_MIPS_SZLONG == 64)
typedef unsigned int __kernel_nlink_t;
+#define __kernel_nlink_t __kernel_nlink_t
#endif
-typedef long __kernel_off_t;
-typedef int __kernel_pid_t;
-typedef int __kernel_ipc_pid_t;
-typedef unsigned int __kernel_uid_t;
-typedef unsigned int __kernel_gid_t;
-#if (_MIPS_SZLONG == 32)
-typedef unsigned int __kernel_size_t;
-typedef int __kernel_ssize_t;
-typedef int __kernel_ptrdiff_t;
-#endif
-#if (_MIPS_SZLONG == 64)
-typedef unsigned long __kernel_size_t;
-typedef long __kernel_ssize_t;
-typedef long __kernel_ptrdiff_t;
-#endif
-typedef long __kernel_time_t;
-typedef long __kernel_suseconds_t;
-typedef long __kernel_clock_t;
-typedef int __kernel_timer_t;
-typedef int __kernel_clockid_t;
-typedef long __kernel_daddr_t;
-typedef char * __kernel_caddr_t;
-typedef unsigned short __kernel_uid16_t;
-typedef unsigned short __kernel_gid16_t;
-typedef unsigned int __kernel_uid32_t;
-typedef unsigned int __kernel_gid32_t;
-typedef __kernel_uid_t __kernel_old_uid_t;
-typedef __kernel_gid_t __kernel_old_gid_t;
-typedef unsigned int __kernel_old_dev_t;
+typedef long __kernel_daddr_t;
+#define __kernel_daddr_t __kernel_daddr_t
#ifdef __GNUC__
typedef long long __kernel_loff_t;
#endif
-typedef struct {
#if (_MIPS_SZLONG == 32)
+typedef struct {
long val[2];
-#endif
-#if (_MIPS_SZLONG == 64)
- int val[2];
-#endif
} __kernel_fsid_t;
+#define __kernel_fsid_t __kernel_fsid_t
+#endif
-#if defined(__KERNEL__)
-
-#undef __FD_SET
-static __inline__ void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp)
-{
- unsigned long __tmp = __fd / __NFDBITS;
- unsigned long __rem = __fd % __NFDBITS;
- __fdsetp->fds_bits[__tmp] |= (1UL<<__rem);
-}
-
-#undef __FD_CLR
-static __inline__ void __FD_CLR(unsigned long __fd, __kernel_fd_set *__fdsetp)
-{
- unsigned long __tmp = __fd / __NFDBITS;
- unsigned long __rem = __fd % __NFDBITS;
- __fdsetp->fds_bits[__tmp] &= ~(1UL<<__rem);
-}
-
-#undef __FD_ISSET
-static __inline__ int __FD_ISSET(unsigned long __fd, const __kernel_fd_set *__p)
-{
- unsigned long __tmp = __fd / __NFDBITS;
- unsigned long __rem = __fd % __NFDBITS;
- return (__p->fds_bits[__tmp] & (1UL<<__rem)) != 0;
-}
-
-/*
- * This will unroll the loop for the normal constant case (8 ints,
- * for a 256-bit fd_set)
- */
-#undef __FD_ZERO
-static __inline__ void __FD_ZERO(__kernel_fd_set *__p)
-{
- unsigned long *__tmp = __p->fds_bits;
- int __i;
-
- if (__builtin_constant_p(__FDSET_LONGS)) {
- switch (__FDSET_LONGS) {
- case 16:
- __tmp[ 0] = 0; __tmp[ 1] = 0;
- __tmp[ 2] = 0; __tmp[ 3] = 0;
- __tmp[ 4] = 0; __tmp[ 5] = 0;
- __tmp[ 6] = 0; __tmp[ 7] = 0;
- __tmp[ 8] = 0; __tmp[ 9] = 0;
- __tmp[10] = 0; __tmp[11] = 0;
- __tmp[12] = 0; __tmp[13] = 0;
- __tmp[14] = 0; __tmp[15] = 0;
- return;
-
- case 8:
- __tmp[ 0] = 0; __tmp[ 1] = 0;
- __tmp[ 2] = 0; __tmp[ 3] = 0;
- __tmp[ 4] = 0; __tmp[ 5] = 0;
- __tmp[ 6] = 0; __tmp[ 7] = 0;
- return;
-
- case 4:
- __tmp[ 0] = 0; __tmp[ 1] = 0;
- __tmp[ 2] = 0; __tmp[ 3] = 0;
- return;
- }
- }
- __i = __FDSET_LONGS;
- while (__i) {
- __i--;
- *__tmp = 0;
- __tmp++;
- }
-}
-
-#endif /* defined(__KERNEL__) */
+#include <asm-generic/posix_types.h>
#endif /* _ASM_POSIX_TYPES_H */
--
1.7.6.5
From: "H. Peter Anvin" <[email protected]>
Change the sparc architecture to use <asm-generic/posix_types.h>.
Signed-off-by: H. Peter Anvin <[email protected]>
Cc: "David S. Miller" <[email protected]>
---
arch/sparc/include/asm/posix_types.h | 133 +++++-----------------------------
1 files changed, 17 insertions(+), 116 deletions(-)
diff --git a/arch/sparc/include/asm/posix_types.h b/arch/sparc/include/asm/posix_types.h
index dbfc1a3..3070f25 100644
--- a/arch/sparc/include/asm/posix_types.h
+++ b/arch/sparc/include/asm/posix_types.h
@@ -9,35 +9,16 @@
#if defined(__sparc__) && defined(__arch64__)
/* sparc 64 bit */
-typedef unsigned long __kernel_size_t;
-typedef long __kernel_ssize_t;
-typedef long __kernel_ptrdiff_t;
-typedef long __kernel_time_t;
-typedef long __kernel_clock_t;
-typedef int __kernel_pid_t;
-typedef int __kernel_ipc_pid_t;
-typedef unsigned int __kernel_uid_t;
-typedef unsigned int __kernel_gid_t;
-typedef unsigned long __kernel_ino_t;
-typedef unsigned int __kernel_mode_t;
typedef unsigned int __kernel_nlink_t;
-typedef int __kernel_daddr_t;
-typedef long __kernel_off_t;
-typedef char * __kernel_caddr_t;
-typedef unsigned short __kernel_uid16_t;
-typedef unsigned short __kernel_gid16_t;
-typedef int __kernel_clockid_t;
-typedef int __kernel_timer_t;
+#define __kernel_nlink_t __kernel_nlink_t
typedef unsigned short __kernel_old_uid_t;
typedef unsigned short __kernel_old_gid_t;
-typedef __kernel_uid_t __kernel_uid32_t;
-typedef __kernel_gid_t __kernel_gid32_t;
-
-typedef unsigned int __kernel_old_dev_t;
+#define __kernel_old_uid_t __kernel_old_uid_t
/* Note this piece of asymmetry from the v9 ABI. */
typedef int __kernel_suseconds_t;
+#define __kernel_suseconds_t __kernel_suseconds_t
#else
/* sparc 32 bit */
@@ -45,109 +26,29 @@ typedef int __kernel_suseconds_t;
typedef unsigned int __kernel_size_t;
typedef int __kernel_ssize_t;
typedef long int __kernel_ptrdiff_t;
-typedef long __kernel_time_t;
-typedef long __kernel_suseconds_t;
-typedef long __kernel_clock_t;
-typedef int __kernel_pid_t;
+#define __kernel_size_t __kernel_size_t
+
typedef unsigned short __kernel_ipc_pid_t;
+#define __kernel_ipc_pid_t __kernel_ipc_pid_t
+
typedef unsigned short __kernel_uid_t;
typedef unsigned short __kernel_gid_t;
-typedef unsigned long __kernel_ino_t;
+#define __kernel_uid_t __kernel_uid_t
+
typedef unsigned short __kernel_mode_t;
+#define __kernel_mode_t __kernel_mode_t
+
typedef short __kernel_nlink_t;
+#define __kernel_nlink_t __kernel_nlink_t
+
typedef long __kernel_daddr_t;
-typedef long __kernel_off_t;
-typedef char * __kernel_caddr_t;
-typedef unsigned short __kernel_uid16_t;
-typedef unsigned short __kernel_gid16_t;
-typedef unsigned int __kernel_uid32_t;
-typedef unsigned int __kernel_gid32_t;
-typedef unsigned short __kernel_old_uid_t;
-typedef unsigned short __kernel_old_gid_t;
+#define __kernel_daddr_t __kernel_daddr_t
+
typedef unsigned short __kernel_old_dev_t;
-typedef int __kernel_clockid_t;
-typedef int __kernel_timer_t;
+#define __kernel_old_dev_t __kernel_old_dev_t
#endif /* defined(__sparc__) && defined(__arch64__) */
-#ifdef __GNUC__
-typedef long long __kernel_loff_t;
-#endif
-
-typedef struct {
- int val[2];
-} __kernel_fsid_t;
-
-#ifdef __KERNEL__
-
-#undef __FD_SET
-static inline void __FD_SET(unsigned long fd, __kernel_fd_set *fdsetp)
-{
- unsigned long _tmp = fd / __NFDBITS;
- unsigned long _rem = fd % __NFDBITS;
- fdsetp->fds_bits[_tmp] |= (1UL<<_rem);
-}
-
-#undef __FD_CLR
-static inline void __FD_CLR(unsigned long fd, __kernel_fd_set *fdsetp)
-{
- unsigned long _tmp = fd / __NFDBITS;
- unsigned long _rem = fd % __NFDBITS;
- fdsetp->fds_bits[_tmp] &= ~(1UL<<_rem);
-}
-
-#undef __FD_ISSET
-static inline int __FD_ISSET(unsigned long fd, __const__ __kernel_fd_set *p)
-{
- unsigned long _tmp = fd / __NFDBITS;
- unsigned long _rem = fd % __NFDBITS;
- return (p->fds_bits[_tmp] & (1UL<<_rem)) != 0;
-}
-
-/*
- * This will unroll the loop for the normal constant cases (8 or 32 longs,
- * for 256 and 1024-bit fd_sets respectively)
- */
-#undef __FD_ZERO
-static inline void __FD_ZERO(__kernel_fd_set *p)
-{
- unsigned long *tmp = p->fds_bits;
- int i;
-
- if (__builtin_constant_p(__FDSET_LONGS)) {
- switch (__FDSET_LONGS) {
- case 32:
- tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
- tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
- tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
- tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
- tmp[16] = 0; tmp[17] = 0; tmp[18] = 0; tmp[19] = 0;
- tmp[20] = 0; tmp[21] = 0; tmp[22] = 0; tmp[23] = 0;
- tmp[24] = 0; tmp[25] = 0; tmp[26] = 0; tmp[27] = 0;
- tmp[28] = 0; tmp[29] = 0; tmp[30] = 0; tmp[31] = 0;
- return;
- case 16:
- tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
- tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
- tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
- tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
- return;
- case 8:
- tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
- tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
- return;
- case 4:
- tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
- return;
- }
- }
- i = __FDSET_LONGS;
- while (i) {
- i--;
- *tmp = 0;
- tmp++;
- }
-}
+#include <asm-generic/posix_types.h>
-#endif /* __KERNEL__ */
#endif /* __SPARC_POSIX_TYPES_H */
--
1.7.6.5
From: "H. Peter Anvin" <[email protected]>
__kernel_fsid_t has members of type "long" on at least one
architecture (MIPS32), so make it possible to override the definition.
Signed-off-by: H. Peter Anvin <[email protected]>
Cc: Arnd Bergmann <[email protected]>
---
include/asm-generic/posix_types.h | 10 ++++++----
1 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/include/asm-generic/posix_types.h b/include/asm-generic/posix_types.h
index ac83f6b..ac21760 100644
--- a/include/asm-generic/posix_types.h
+++ b/include/asm-generic/posix_types.h
@@ -73,6 +73,12 @@ typedef long __kernel_ptrdiff_t;
#endif
#endif
+#ifndef __kernel_fsid_t
+typedef struct {
+ int val[2];
+} __kernel_fsid_t;
+#endif
+
/*
* anything below here should be completely generic
*/
@@ -86,10 +92,6 @@ typedef char * __kernel_caddr_t;
typedef unsigned short __kernel_uid16_t;
typedef unsigned short __kernel_gid16_t;
-typedef struct {
- int val[2];
-} __kernel_fsid_t;
-
#ifdef __KERNEL__
#undef __FD_SET
--
1.7.6.5
From: "H. Peter Anvin" <[email protected]>
Change the cris architecture to use <asm-generic/posix_types.h>.
Signed-off-by: H. Peter Anvin <[email protected]>
Cc: Mikael Starvik <[email protected]>
Cc: Jesper Nilsson <[email protected]>
---
arch/cris/include/asm/posix_types.h | 50 +++++++----------------------------
1 files changed, 10 insertions(+), 40 deletions(-)
diff --git a/arch/cris/include/asm/posix_types.h b/arch/cris/include/asm/posix_types.h
index ce3fb25..72b3cd6 100644
--- a/arch/cris/include/asm/posix_types.h
+++ b/arch/cris/include/asm/posix_types.h
@@ -12,55 +12,25 @@
* assume GCC is being used.
*/
-typedef unsigned long __kernel_ino_t;
typedef unsigned short __kernel_mode_t;
+#define __kernel_mode_t __kernel_mode_t
+
typedef unsigned short __kernel_nlink_t;
-typedef long __kernel_off_t;
-typedef int __kernel_pid_t;
+#define __kernel_nlink_t __kernel_nlink_t
+
typedef unsigned short __kernel_ipc_pid_t;
+#define __kernel_ipc_pid_t __kernel_ipc_pid_t
+
typedef unsigned short __kernel_uid_t;
typedef unsigned short __kernel_gid_t;
+#define __kernel_uid_t __kernel_uid_t
+
typedef __SIZE_TYPE__ __kernel_size_t;
typedef long __kernel_ssize_t;
typedef int __kernel_ptrdiff_t;
-typedef long __kernel_time_t;
-typedef long __kernel_suseconds_t;
-typedef long __kernel_clock_t;
-typedef int __kernel_timer_t;
-typedef int __kernel_clockid_t;
-typedef int __kernel_daddr_t;
-typedef char * __kernel_caddr_t;
-typedef unsigned short __kernel_uid16_t;
-typedef unsigned short __kernel_gid16_t;
-typedef unsigned int __kernel_uid32_t;
-typedef unsigned int __kernel_gid32_t;
+#define __kernel_size_t __kernel_size_t
-typedef unsigned short __kernel_old_uid_t;
-typedef unsigned short __kernel_old_gid_t;
typedef unsigned short __kernel_old_dev_t;
-
-#ifdef __GNUC__
-typedef long long __kernel_loff_t;
-#endif
-
-typedef struct {
- int val[2];
-} __kernel_fsid_t;
-
-#ifdef __KERNEL__
-
-#undef __FD_SET
-#define __FD_SET(fd,fdsetp) set_bit(fd, (void *)(fdsetp))
-
-#undef __FD_CLR
-#define __FD_CLR(fd,fdsetp) clear_bit(fd, (void *)(fdsetp))
-
-#undef __FD_ISSET
-#define __FD_ISSET(fd,fdsetp) test_bit(fd, (void *)(fdsetp))
-
-#undef __FD_ZERO
-#define __FD_ZERO(fdsetp) memset((void *)(fdsetp), 0, __FDSET_LONGS << 2)
-
-#endif /* __KERNEL__ */
+#define __kernel_old_dev_t __kernel_old_dev_t
#endif /* __ARCH_CRIS_POSIX_TYPES_H */
--
1.7.6.5
From: "H. Peter Anvin" <[email protected]>
All ports use unsigned int for __kernel_[ug]id32_t, but not all ports
use unsigned int for __kernel_[ug]id_t. Thus, change the default for
the "32" types so ports don't need to override them.
Signed-off-by: H. Peter Anvin <[email protected]>
Cc: Arnd Bergmann <[email protected]>
---
include/asm-generic/posix_types.h | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/asm-generic/posix_types.h b/include/asm-generic/posix_types.h
index 3dab008..ac83f6b 100644
--- a/include/asm-generic/posix_types.h
+++ b/include/asm-generic/posix_types.h
@@ -44,8 +44,8 @@ typedef int __kernel_daddr_t;
#endif
#ifndef __kernel_uid32_t
-typedef __kernel_uid_t __kernel_uid32_t;
-typedef __kernel_gid_t __kernel_gid32_t;
+typedef unsigned int __kernel_uid32_t;
+typedef unsigned int __kernel_gid32_t;
#endif
#ifndef __kernel_old_uid_t
--
1.7.6.5
On Tue, 7 Feb 2012 21:09:00 -0800
"H. Peter Anvin" <[email protected]> wrote:
> From: "H. Peter Anvin" <[email protected]>
>
> Change the s390 architecture to use <asm-generic/posix_types.h>.
>
> Signed-off-by: H. Peter Anvin <[email protected]>
> Cc: Martin Schwidefsky <[email protected]>
> Cc: Heiko Carstens <[email protected]>
> Cc: <[email protected]>
> ---
> arch/s390/include/asm/posix_types.h | 70 +++++------------------------------
> 1 files changed, 10 insertions(+), 60 deletions(-)
I carefully checked the conversion and came to the conclusion that the new type
definitions are equivalent to the old ones. The code compiles fine with the
patches applied and the kernel boots.
What I don't like is the conversion of __FD_ZERO. The new definition creates
this code sequence:
0: a7 19 00 00 lghi %r1,0
4: e3 10 20 00 00 24 stg %r1,0(%r2)
a: e3 10 20 08 00 24 stg %r1,8(%r2)
10: e3 10 20 10 00 24 stg %r1,16(%r2)
16: e3 10 20 18 00 24 stg %r1,24(%r2)
1c: e3 10 20 20 00 24 stg %r1,32(%r2)
22: e3 10 20 28 00 24 stg %r1,40(%r2)
28: e3 10 20 30 00 24 stg %r1,48(%r2)
2e: e3 10 20 38 00 24 stg %r1,56(%r2)
34: e3 10 20 40 00 24 stg %r1,64(%r2)
3a: e3 10 20 48 00 24 stg %r1,72(%r2)
40: e3 10 20 50 00 24 stg %r1,80(%r2)
46: e3 10 20 58 00 24 stg %r1,88(%r2)
4c: e3 10 20 60 00 24 stg %r1,96(%r2)
52: e3 10 20 68 00 24 stg %r1,104(%r2)
58: e3 10 20 70 00 24 stg %r1,112(%r2)
5e: e3 10 20 78 00 24 stg %r1,120(%r2)
the old code used to be just a single instruction:
0: d7 7f 20 00 20 00 xc 0(128,%r2),0(%r2)
That is quite a difference in code length. The execution speed should be almost
the same though.
--
blue skies,
Martin.
"Reality continues to ruin my life." - Calvin.
H. Peter Anvin <[email protected]> wrote:
> However, they are nothing but standard (nonatomic) bit operations, and
> we already have optimized versions of bit operations in the kernel.
> We can't include <linux/bitops.h> in <asm/posix_types.h> but we can
> move the definitions to <linux/time.h> and define them there in terms
> of standard kernel bitops.
Why linux/time.h? Why not linux/poll.h? That would seem a more appropriate
place for them.
David
On Wed, Feb 08, 2012 at 06:08:50AM +0100, H. Peter Anvin wrote:
> From: "H. Peter Anvin" <[email protected]>
>
> Change the cris architecture to use <asm-generic/posix_types.h>.
>
> Signed-off-by: H. Peter Anvin <[email protected]>
> Cc: Mikael Starvik <[email protected]>
> Cc: Jesper Nilsson <[email protected]>
Acked-by: Jesper Nilsson <[email protected]>
/^JN - Jesper Nilsson
--
Jesper Nilsson -- [email protected]
On 02/08/2012 01:04 AM, Martin Schwidefsky wrote:
> On Tue, 7 Feb 2012 21:09:00 -0800
> "H. Peter Anvin" <[email protected]> wrote:
>
>> From: "H. Peter Anvin" <[email protected]>
>>
>> Change the s390 architecture to use <asm-generic/posix_types.h>.
>>
>> Signed-off-by: H. Peter Anvin <[email protected]>
>> Cc: Martin Schwidefsky <[email protected]>
>> Cc: Heiko Carstens <[email protected]>
>> Cc: <[email protected]>
>> ---
>> arch/s390/include/asm/posix_types.h | 70 +++++------------------------------
>> 1 files changed, 10 insertions(+), 60 deletions(-)
>
> I carefully checked the conversion and came to the conclusion that the new type
> definitions are equivalent to the old ones. The code compiles fine with the
> patches applied and the kernel boots.
> What I don't like is the conversion of __FD_ZERO. The new definition creates
> this code sequence:
>
It shouldn't matter:
a. __FD_ZERO seems to actually be unused in the current kernel.
b. The last patch in the series deletes the generic __FD_ZERO and
replaces it with memset(). If there are any magic optimizations an
architecture wants to do, they belong in memset().
-hpa
--
H. Peter Anvin, Intel Open Source Technology Center
I work for Intel. I don't speak on their behalf.
On 02/08/2012 04:20 AM, David Howells wrote:
> H. Peter Anvin <[email protected]> wrote:
>
>> However, they are nothing but standard (nonatomic) bit operations, and
>> we already have optimized versions of bit operations in the kernel.
>> We can't include <linux/bitops.h> in <asm/posix_types.h> but we can
>> move the definitions to <linux/time.h> and define them there in terms
>> of standard kernel bitops.
>
> Why linux/time.h? Why not linux/poll.h? That would seem a more appropriate
> place for them.
>
> David
If you look in the file a few lines below the patch, the reason should
be obvious.
Anyway, select() paraphernalia goes in <sys/time.h> (as opposed to
<time.h>), poll() paraphernalia goes in <sys/poll.h>, and the linux/*
files mimics that.
-hpa
--
H. Peter Anvin, Intel Open Source Technology Center
I work for Intel. I don't speak on their behalf.
On Wed, 08 Feb 2012 08:55:13 -0800
"H. Peter Anvin" <[email protected]> wrote:
> On 02/08/2012 01:04 AM, Martin Schwidefsky wrote:
> > On Tue, 7 Feb 2012 21:09:00 -0800
> > "H. Peter Anvin" <[email protected]> wrote:
> >
> >> From: "H. Peter Anvin" <[email protected]>
> >>
> >> Change the s390 architecture to use <asm-generic/posix_types.h>.
> >>
> >> Signed-off-by: H. Peter Anvin <[email protected]>
> >> Cc: Martin Schwidefsky <[email protected]>
> >> Cc: Heiko Carstens <[email protected]>
> >> Cc: <[email protected]>
> >> ---
> >> arch/s390/include/asm/posix_types.h | 70 +++++------------------------------
> >> 1 files changed, 10 insertions(+), 60 deletions(-)
> >
> > I carefully checked the conversion and came to the conclusion that the new type
> > definitions are equivalent to the old ones. The code compiles fine with the
> > patches applied and the kernel boots.
> > What I don't like is the conversion of __FD_ZERO. The new definition creates
> > this code sequence:
> >
>
> It shouldn't matter:
>
> a. __FD_ZERO seems to actually be unused in the current kernel.
> b. The last patch in the series deletes the generic __FD_ZERO and
> replaces it with memset(). If there are any magic optimizations an
> architecture wants to do, they belong in memset().
Ah, cool. In this case:
Acked-by: Martin Schwidefsky <[email protected]>
--
blue skies,
Martin.
"Reality continues to ruin my life." - Calvin.
H. Peter Anvin <[email protected]> wrote:
> Anyway, select() paraphernalia goes in <sys/time.h> (as opposed to
> <time.h>), poll() paraphernalia goes in <sys/poll.h>, and the linux/*
> files mimics that.
That doesn't seem to be so - at least not for my copy of glibc:
/usr/include/sys/select.h:/* fd_set for select and pselect. */
/usr/include/sys/select.h: } fd_set;
/usr/include/sys/select.h:#define FD_ISSET(fd, fdsetp) __FD_ISSET (fd, fdsetp)
Besides, this is inside the kernel. The I/O polling architecture definitions
(which includes select) ought to be in one place there, not spread out all
over the place.
David
On 02/08/2012 01:24 PM, David Howells wrote:
> H. Peter Anvin<[email protected]> wrote:
>
>> Anyway, select() paraphernalia goes in<sys/time.h> (as opposed to
>> <time.h>), poll() paraphernalia goes in<sys/poll.h>, and the linux/*
>> files mimics that.
>
> That doesn't seem to be so - at least not for my copy of glibc:
>
> /usr/include/sys/select.h:/* fd_set for select and pselect. */
> /usr/include/sys/select.h: } fd_set;
> /usr/include/sys/select.h:#define FD_ISSET(fd, fdsetp) __FD_ISSET (fd, fdsetp)
>
> Besides, this is inside the kernel. The I/O polling architecture definitions
> (which includes select) ought to be in one place there, not spread out all
> over the place.
>
I think <sys/select.h> is more recent, but anyway, look at the existing
<linux/time.h> and you see why it's there.
It's fine to say it shouldn't be, but then ALL the definitions should
move (and that should be a separate change from this patchset)... but do
note that some of those macro definitions (which I did NOT change) are
exported to user space so make those changes with care.
-hpa
On Tue, Feb 07, 2012 at 09:08:48PM -0800, H. Peter Anvin wrote:
> From: "H. Peter Anvin" <[email protected]>
>
> Change the arm architecture to use <asm-generic/posix_types.h>.
>
> Signed-off-by: H. Peter Anvin <[email protected]>
> Cc: Russell King <[email protected]>
This looks sane to me, given your description in the covering email.
Acked-by: Russell King <[email protected]>
Thanks.
> ---
> arch/arm/include/asm/posix_types.h | 55 ++++++------------------------------
> 1 files changed, 9 insertions(+), 46 deletions(-)
>
> diff --git a/arch/arm/include/asm/posix_types.h b/arch/arm/include/asm/posix_types.h
> index 2446d23..efdf990 100644
> --- a/arch/arm/include/asm/posix_types.h
> +++ b/arch/arm/include/asm/posix_types.h
> @@ -19,59 +19,22 @@
> * assume GCC is being used.
> */
>
> -typedef unsigned long __kernel_ino_t;
> typedef unsigned short __kernel_mode_t;
> +#define __kernel_mode_t __kernel_mode_t
> +
> typedef unsigned short __kernel_nlink_t;
> -typedef long __kernel_off_t;
> -typedef int __kernel_pid_t;
> +#define __kernel_nlink_t __kernel_nlink_t
> +
> typedef unsigned short __kernel_ipc_pid_t;
> +#define __kernel_ipc_pid_t __kernel_ipc_pid_t
> +
> typedef unsigned short __kernel_uid_t;
> typedef unsigned short __kernel_gid_t;
> -typedef unsigned int __kernel_size_t;
> -typedef int __kernel_ssize_t;
> -typedef int __kernel_ptrdiff_t;
> -typedef long __kernel_time_t;
> -typedef long __kernel_suseconds_t;
> -typedef long __kernel_clock_t;
> -typedef int __kernel_timer_t;
> -typedef int __kernel_clockid_t;
> -typedef int __kernel_daddr_t;
> -typedef char * __kernel_caddr_t;
> -typedef unsigned short __kernel_uid16_t;
> -typedef unsigned short __kernel_gid16_t;
> -typedef unsigned int __kernel_uid32_t;
> -typedef unsigned int __kernel_gid32_t;
> +#define __kernel_uid_t __kernel_uid_t
>
> -typedef unsigned short __kernel_old_uid_t;
> -typedef unsigned short __kernel_old_gid_t;
> typedef unsigned short __kernel_old_dev_t;
> +#define __kernel_old_dev_t __kernel_old_dev_t
>
> -#ifdef __GNUC__
> -typedef long long __kernel_loff_t;
> -#endif
> -
> -typedef struct {
> - int val[2];
> -} __kernel_fsid_t;
> -
> -#if defined(__KERNEL__)
> -
> -#undef __FD_SET
> -#define __FD_SET(fd, fdsetp) \
> - (((fd_set *)(fdsetp))->fds_bits[(fd) >> 5] |= (1<<((fd) & 31)))
> -
> -#undef __FD_CLR
> -#define __FD_CLR(fd, fdsetp) \
> - (((fd_set *)(fdsetp))->fds_bits[(fd) >> 5] &= ~(1<<((fd) & 31)))
> -
> -#undef __FD_ISSET
> -#define __FD_ISSET(fd, fdsetp) \
> - ((((fd_set *)(fdsetp))->fds_bits[(fd) >> 5] & (1<<((fd) & 31))) != 0)
> -
> -#undef __FD_ZERO
> -#define __FD_ZERO(fdsetp) \
> - (memset (fdsetp, 0, sizeof (*(fd_set *)(fdsetp))))
> -
> -#endif
> +#include <asm-generic/posix_types.h>
>
> #endif
> --
> 1.7.6.5
>
From: "H. Peter Anvin" <[email protected]>
Date: Tue, 7 Feb 2012 21:09:02 -0800
> From: "H. Peter Anvin" <[email protected]>
>
> Change the sparc architecture to use <asm-generic/posix_types.h>.
>
> Signed-off-by: H. Peter Anvin <[email protected]>
> Cc: "David S. Miller" <[email protected]>
Acked-by: David S. Miller <[email protected]>
On Tue, 2012-02-07 at 21:08 -0800, H. Peter Anvin wrote:
.../...
> #else
> -typedef unsigned short __kernel_nlink_t;
> -typedef short __kernel_ipc_pid_t;
> typedef unsigned int __kernel_size_t;
This followed later by ...
> +typedef int __kernel_size_t;
This, I suspect the second one wanted to be ssize_t :-)
The rest looks ok, I'll try to build tomorrow.
Cheers,
Ben.
[Trying again to actually get this through vger]
This patchset changes all architectures that don't already use
<asm-generic/posix_types.h> to do so. The purpose this threefold:
1. There is a dramatic amount of code removal.
2. New types can now be added in one place rather than having to go
through most of the architectures.
3. Removal of a bunch of old cruft.
The first two patches in the series tweak <asm-generic/posix_types.h>
to be more generally useful: the __kernel_[ug]id32_t types should
logically default to unsigned int instead of being mirrors of
__kernel_[ug]id_t, and the __kernel_fsid_t type is made overridable.
Patches 3-20 are patches for individual architectures; I would greatly
appreciate it if architecture maintainers would review their
respective architectures and verify that the transformation is
correct. These patches also remove the per-architecture fd_set
macros.
Patch 21, finally, removes the asm-generic version of the fd_set
macros. These macros were once upon a time exported to user space,
but that is now historic. Nowadays, they are nothing more than a
re-implementation of the bitops that we already have in the kernel, so
this final patch just replaces those with the appropriate standard
bitops.
Total diffstat:
arch/alpha/include/asm/posix_types.h | 113 +--------------------------
arch/arm/include/asm/posix_types.h | 55 ++-----------
arch/avr32/include/asm/posix_types.h | 107 +++-----------------------
arch/cris/include/asm/posix_types.h | 50 +++----------
arch/frv/include/asm/posix_types.h | 53 +++----------
arch/h8300/include/asm/posix_types.h | 49 ++----------
arch/ia64/include/asm/posix_types.h | 121 +----------------------------
arch/m32r/include/asm/posix_types.h | 108 ++------------------------
arch/m68k/include/asm/posix_types.h | 53 +++----------
arch/mips/include/asm/posix_types.h | 117 ++--------------------------
arch/mn10300/include/asm/posix_types.h | 111 +++------------------------
arch/parisc/include/asm/posix_types.h | 119 ++--------------------------
arch/powerpc/include/asm/posix_types.h | 120 +++--------------------------
arch/s390/include/asm/posix_types.h | 70 +++--------------
arch/sh/include/asm/posix_types_32.h | 5 -
arch/sh/include/asm/posix_types_64.h | 4 -
arch/sparc/include/asm/posix_types.h | 133 ++++----------------------------
arch/x86/include/asm/posix_types_32.h | 75 ++----------------
arch/x86/include/asm/posix_types_64.h | 106 +------------------------
arch/xtensa/include/asm/posix_types.h | 97 ++---------------------
include/asm-generic/posix_types.h | 86 ++-------------------
include/linux/time.h | 23 ++++++
22 files changed, 190 insertions(+), 1585 deletions(-)
Parts 1, 2 and 9 work fine on ia64 - consider them: Acked-by: Tony
Luck <[email protected]>
This part causes build problems (starting with):
CC arch/ia64/kernel/asm-offsets.s
In file included from include/linux/timex.h:56,
from include/linux/sched.h:57,
from arch/ia64/kernel/asm-offsets.c:9:
include/linux/time.h: In function ?__FD_ZERO?:
include/linux/time.h:280: error: implicit declaration of function ?memset?
include/linux/time.h:280: warning: incompatible implicit declaration
of built-in function ?memset?
Adding a #include <linux/string.h> to include/linux/time.h fixes them for me.
-Tony
Tony Luck <[email protected]> wrote:
> Adding a #include <linux/string.h> to include/linux/time.h fixes them for me.
Which is one of the reasons I'd rather not see these things cropping up in
linux/time.h. Either put them in linux/select.h (mirroring userspace) or
stick them in linux/poll.h with the rest of the polling paraphernalia.
__FD_SET() and co aren't exported to userspace anyway, as I understand it, so
it shouldn't hurt to bung them in linux/poll.h, and if they are exported to
userspace, they should stay in posix_types.h, shouldn't they?
To support this, at least three #includes will have to be added to
linux/time.h: linux/posix_types.h (which is fair enough), linux/bitops.h and
linux/string.h.
David
On 02/14/2012 11:18 AM, David Howells wrote:
> Tony Luck <[email protected]> wrote:
>
>> Adding a #include <linux/string.h> to include/linux/time.h fixes them for me.
>
> Which is one of the reasons I'd rather not see these things cropping up in
> linux/time.h. Either put them in linux/select.h (mirroring userspace) or
> stick them in linux/poll.h with the rest of the polling paraphernalia.
>
> __FD_SET() and co aren't exported to userspace anyway, as I understand it, so
> it shouldn't hurt to bung them in linux/poll.h, and if they are exported to
> userspace, they should stay in posix_types.h, shouldn't they?
>
> To support this, at least three #includes will have to be added to
> linux/time.h: linux/posix_types.h (which is fair enough), linux/bitops.h and
> linux/string.h.
We can do that, but we'd almost certainly have to #include
<linux/select.h> in <linux/time.h>. The following macros are defined in
<linux/time.h> and *exported to userspace*:
#define NFDBITS __NFDBITS
#define FD_SETSIZE __FD_SETSIZE
#define FD_SET(fd,fdsetp) __FD_SET(fd,fdsetp)
#define FD_CLR(fd,fdsetp) __FD_CLR(fd,fdsetp)
#define FD_ISSET(fd,fdsetp) __FD_ISSET(fd,fdsetp)
#define FD_ZERO(fdsetp) __FD_ZERO(fdsetp)
Now, this largely mimics what has happened in userspace over time; to
quote POSIX:
The <sys/time.h> header shall define the fd_set type as described in
<sys/select.h>.
The <sys/time.h> header shall define the following as described in
<sys/select.h>:
FD_CLR( )
FD_ISSET( )
FD_SET( )
FD_ZERO( )
FD_SETSIZE
[...]
Inclusion of the <sys/time.h> header may make visible all symbols from
the <sys/select.h> header.
Cleaning up <linux/time.h> would indeed be a worthwhile goal -- it's not
clear to me that it can safely be used to build a POSIX-compliant
userspace. In particular, it mixes the functions of <sys/time.h> and
<time.h>, but <time.h> symbols are not permitted to leak into
<sys/time.h> space as far as I read the specification. However, this
feels like a slightly orthogonal task (in fact, it might belong more in
your uabi work.)
-hpa
--
H. Peter Anvin, Intel Open Source Technology Center
I work for Intel. I don't speak on their behalf.
On 02/14/2012 11:44 AM, H. Peter Anvin wrote:
>
> We can do that, but we'd almost certainly have to #include
> <linux/select.h> in <linux/time.h>. The following macros are defined in
> <linux/time.h> and *exported to userspace*:
>
> #define NFDBITS __NFDBITS
>
> #define FD_SETSIZE __FD_SETSIZE
> #define FD_SET(fd,fdsetp) __FD_SET(fd,fdsetp)
> #define FD_CLR(fd,fdsetp) __FD_CLR(fd,fdsetp)
> #define FD_ISSET(fd,fdsetp) __FD_ISSET(fd,fdsetp)
> #define FD_ZERO(fdsetp) __FD_ZERO(fdsetp)
>
Note: yes, those macros are completely useless, obviously, since all
they do is take what is already defined in userspace and reflect it back
out. Still, removing them is a userspace-visible change and really
should be its own change with nothing else.
-hpa
Xtensa exports __FD_SET() and co. to userspace under some circumstances,
therefore this patch potentially breaks the userspace ABI.
David
H. Peter Anvin <[email protected]> wrote:
> Change the mn10300 architecture to use <asm-generic/posix_types.h>.
MN10300 exports __FD_SET() and co. to userspace under some circumstances,
therefore this patch potentially breaks the userspace ABI.
David
PowerPC exports __FD_SET() and co. to userspace under some circumstances,
therefore this patch potentially breaks the userspace ABI. Is this okay, Ben?
David
David Howells wrote:
> Xtensa exports __FD_SET() and co. to userspace under some
> circumstances,
> therefore this patch potentially breaks the userspace ABI.
Thanks for noticing.
Looks like that happens for non GNU C compilers only.
Which doesn't make sense as the only non-GNU compiler we use
does have a GNU compatible front-end, and I don't see any
reason why this particular header would do something differently.
I suspect we simply copied this from another architecture.
(Note that the relevant C libraries have compatible definitions,
so I don't think userspace breaks in any case.)
So the patch looks like the right thing to do.
We'll find out soon enough, but I'd say go ahead with the patch.
Thanks,
-Marc
Acked-by: Marc Gauthier <[email protected]>
> David
> --
> To unsubscribe from this list: send the line "unsubscribe
> linux-arch" in
> the body of a message to [email protected]
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
On Thu, 2012-02-16 at 13:44 +0000, David Howells wrote:
> PowerPC exports __FD_SET() and co. to userspace under some circumstances,
> therefore this patch potentially breaks the userspace ABI. Is this okay, Ben?
I don't know why we would need that in userspace, unless some tools I
don't know about exploit them (hint: there shouldn't be)
I'm happy to remove them and see if anybody complains.
Cheers,
Ben.
On 02/16/2012 12:26 PM, Benjamin Herrenschmidt wrote:
> On Thu, 2012-02-16 at 13:44 +0000, David Howells wrote:
>> PowerPC exports __FD_SET() and co. to userspace under some circumstances,
>> therefore this patch potentially breaks the userspace ABI. Is this okay, Ben?
>
> I don't know why we would need that in userspace, unless some tools I
> don't know about exploit them (hint: there shouldn't be)
>
> I'm happy to remove them and see if anybody complains.
>
I think they are cut-and-paste from the old libc5-enabled i386. Note
that __GNUC__ disables it.
-hpa
On Wed, Feb 8, 2012 at 06:08, H. Peter Anvin <[email protected]> wrote:
> Change the m68k architecture to use <asm-generic/posix_types.h>.
>
> Signed-off-by: H. Peter Anvin <[email protected]>
> Cc: Geert Uytterhoeven <[email protected]>
Thx, looks OK, so
Acked-by: Geert Uytterhoeven <[email protected]>
Gr{oetje,eeting}s,
            Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- [email protected]
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                 -- Linus Torvalds
Commit-ID: b4255ba3fb9275f06daffce9f458668c8bd6773e
Gitweb: http://git.kernel.org/tip/b4255ba3fb9275f06daffce9f458668c8bd6773e
Author: H. Peter Anvin <[email protected]>
AuthorDate: Tue, 7 Feb 2012 21:08:45 -0800
Committer: H. Peter Anvin <[email protected]>
CommitDate: Tue, 14 Feb 2012 12:01:27 -0800
posix_types: Make __kernel_[ug]id32_t default to unsigned int
All ports use unsigned int for __kernel_[ug]id32_t, but not all ports
use unsigned int for __kernel_[ug]id_t. Thus, change the default for
the "32" types so ports don't need to override them.
Signed-off-by: H. Peter Anvin <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Cc: Arnd Bergmann <[email protected]>
---
include/asm-generic/posix_types.h | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/asm-generic/posix_types.h b/include/asm-generic/posix_types.h
index 3dab008..ac83f6b 100644
--- a/include/asm-generic/posix_types.h
+++ b/include/asm-generic/posix_types.h
@@ -44,8 +44,8 @@ typedef int __kernel_daddr_t;
#endif
#ifndef __kernel_uid32_t
-typedef __kernel_uid_t __kernel_uid32_t;
-typedef __kernel_gid_t __kernel_gid32_t;
+typedef unsigned int __kernel_uid32_t;
+typedef unsigned int __kernel_gid32_t;
#endif
#ifndef __kernel_old_uid_t
Commit-ID: 34e6f9e9f9250f2b9a6da6f9df9c9293e3701c2f
Gitweb: http://git.kernel.org/tip/34e6f9e9f9250f2b9a6da6f9df9c9293e3701c2f
Author: H. Peter Anvin <[email protected]>
AuthorDate: Tue, 7 Feb 2012 21:08:46 -0800
Committer: H. Peter Anvin <[email protected]>
CommitDate: Tue, 14 Feb 2012 12:01:27 -0800
posix_types: Make it possible to override __kernel_fsid_t
__kernel_fsid_t has members of type "long" on at least one
architecture (MIPS32), so make it possible to override the definition.
Signed-off-by: H. Peter Anvin <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Cc: Arnd Bergmann <[email protected]>
---
include/asm-generic/posix_types.h | 10 ++++++----
1 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/include/asm-generic/posix_types.h b/include/asm-generic/posix_types.h
index ac83f6b..ac21760 100644
--- a/include/asm-generic/posix_types.h
+++ b/include/asm-generic/posix_types.h
@@ -73,6 +73,12 @@ typedef long __kernel_ptrdiff_t;
#endif
#endif
+#ifndef __kernel_fsid_t
+typedef struct {
+ int val[2];
+} __kernel_fsid_t;
+#endif
+
/*
* anything below here should be completely generic
*/
@@ -86,10 +92,6 @@ typedef char * __kernel_caddr_t;
typedef unsigned short __kernel_uid16_t;
typedef unsigned short __kernel_gid16_t;
-typedef struct {
- int val[2];
-} __kernel_fsid_t;
-
#ifdef __KERNEL__
#undef __FD_SET
Commit-ID: cee13325976d439ad3a905a1a54beee0bb6756dd
Gitweb: http://git.kernel.org/tip/cee13325976d439ad3a905a1a54beee0bb6756dd
Author: H. Peter Anvin <[email protected]>
AuthorDate: Tue, 7 Feb 2012 21:08:47 -0800
Committer: H. Peter Anvin <[email protected]>
CommitDate: Tue, 14 Feb 2012 12:01:27 -0800
alpha: Use generic posix_types.h
Change the alpha architecture to use <asm-generic/posix_types.h>.
Signed-off-by: H. Peter Anvin <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Cc: Richard Henderson <[email protected]>
Cc: Ivan Kokshaysky <[email protected]>
Cc: Matt Turner <[email protected]>
---
arch/alpha/include/asm/posix_types.h | 113 ++--------------------------------
1 files changed, 5 insertions(+), 108 deletions(-)
diff --git a/arch/alpha/include/asm/posix_types.h b/arch/alpha/include/asm/posix_types.h
index db16741..24779fc 100644
--- a/arch/alpha/include/asm/posix_types.h
+++ b/arch/alpha/include/asm/posix_types.h
@@ -8,116 +8,13 @@
*/
typedef unsigned int __kernel_ino_t;
-typedef unsigned int __kernel_mode_t;
-typedef unsigned int __kernel_nlink_t;
-typedef long __kernel_off_t;
-typedef long long __kernel_loff_t;
-typedef int __kernel_pid_t;
-typedef int __kernel_ipc_pid_t;
-typedef unsigned int __kernel_uid_t;
-typedef unsigned int __kernel_gid_t;
-typedef unsigned long __kernel_size_t;
-typedef long __kernel_ssize_t;
-typedef long __kernel_ptrdiff_t;
-typedef long __kernel_time_t;
-typedef long __kernel_suseconds_t;
-typedef long __kernel_clock_t;
-typedef int __kernel_daddr_t;
-typedef char * __kernel_caddr_t;
-typedef unsigned long __kernel_sigset_t; /* at least 32 bits */
-typedef unsigned short __kernel_uid16_t;
-typedef unsigned short __kernel_gid16_t;
-typedef int __kernel_clockid_t;
-typedef int __kernel_timer_t;
-
-typedef struct {
- int val[2];
-} __kernel_fsid_t;
-
-typedef __kernel_uid_t __kernel_old_uid_t;
-typedef __kernel_gid_t __kernel_old_gid_t;
-typedef __kernel_uid_t __kernel_uid32_t;
-typedef __kernel_gid_t __kernel_gid32_t;
-
-typedef unsigned int __kernel_old_dev_t;
-
-#ifdef __KERNEL__
-
-#ifndef __GNUC__
-
-#define __FD_SET(d, set) ((set)->fds_bits[__FDELT(d)] |= __FDMASK(d))
-#define __FD_CLR(d, set) ((set)->fds_bits[__FDELT(d)] &= ~__FDMASK(d))
-#define __FD_ISSET(d, set) (((set)->fds_bits[__FDELT(d)] & __FDMASK(d)) != 0)
-#define __FD_ZERO(set) \
- ((void) memset ((void *) (set), 0, sizeof (__kernel_fd_set)))
-
-#else /* __GNUC__ */
-
-/* With GNU C, use inline functions instead so args are evaluated only once: */
+#define __kernel_ino_t __kernel_ino_t
-#undef __FD_SET
-static __inline__ void __FD_SET(unsigned long fd, __kernel_fd_set *fdsetp)
-{
- unsigned long _tmp = fd / __NFDBITS;
- unsigned long _rem = fd % __NFDBITS;
- fdsetp->fds_bits[_tmp] |= (1UL<<_rem);
-}
-
-#undef __FD_CLR
-static __inline__ void __FD_CLR(unsigned long fd, __kernel_fd_set *fdsetp)
-{
- unsigned long _tmp = fd / __NFDBITS;
- unsigned long _rem = fd % __NFDBITS;
- fdsetp->fds_bits[_tmp] &= ~(1UL<<_rem);
-}
-
-#undef __FD_ISSET
-static __inline__ int __FD_ISSET(unsigned long fd, const __kernel_fd_set *p)
-{
- unsigned long _tmp = fd / __NFDBITS;
- unsigned long _rem = fd % __NFDBITS;
- return (p->fds_bits[_tmp] & (1UL<<_rem)) != 0;
-}
-
-/*
- * This will unroll the loop for the normal constant case (8 ints,
- * for a 256-bit fd_set)
- */
-#undef __FD_ZERO
-static __inline__ void __FD_ZERO(__kernel_fd_set *p)
-{
- unsigned long *tmp = p->fds_bits;
- int i;
-
- if (__builtin_constant_p(__FDSET_LONGS)) {
- switch (__FDSET_LONGS) {
- case 16:
- tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
- tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
- tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
- tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
- return;
-
- case 8:
- tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
- tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
- return;
-
- case 4:
- tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
- return;
- }
- }
- i = __FDSET_LONGS;
- while (i) {
- i--;
- *tmp = 0;
- tmp++;
- }
-}
+typedef unsigned int __kernel_nlink_t;
+#define __kernel_nlink_t __kernel_nlink_t
-#endif /* __GNUC__ */
+typedef unsigned long __kernel_sigset_t; /* at least 32 bits */
-#endif /* __KERNEL__ */
+#include <asm-generic/posix_types.h>
#endif /* _ALPHA_POSIX_TYPES_H */
Commit-ID: e7ca2e1d9bea753dca96e3c693f0608035ea20ed
Gitweb: http://git.kernel.org/tip/e7ca2e1d9bea753dca96e3c693f0608035ea20ed
Author: H. Peter Anvin <[email protected]>
AuthorDate: Tue, 7 Feb 2012 21:08:48 -0800
Committer: H. Peter Anvin <[email protected]>
CommitDate: Tue, 14 Feb 2012 12:01:28 -0800
arm: Use generic posix_types.h
Change the arm architecture to use <asm-generic/posix_types.h>.
Signed-off-by: H. Peter Anvin <[email protected]>
Acked-by: Russell King <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
---
arch/arm/include/asm/posix_types.h | 55 ++++++------------------------------
1 files changed, 9 insertions(+), 46 deletions(-)
diff --git a/arch/arm/include/asm/posix_types.h b/arch/arm/include/asm/posix_types.h
index 2446d23..efdf990 100644
--- a/arch/arm/include/asm/posix_types.h
+++ b/arch/arm/include/asm/posix_types.h
@@ -19,59 +19,22 @@
* assume GCC is being used.
*/
-typedef unsigned long __kernel_ino_t;
typedef unsigned short __kernel_mode_t;
+#define __kernel_mode_t __kernel_mode_t
+
typedef unsigned short __kernel_nlink_t;
-typedef long __kernel_off_t;
-typedef int __kernel_pid_t;
+#define __kernel_nlink_t __kernel_nlink_t
+
typedef unsigned short __kernel_ipc_pid_t;
+#define __kernel_ipc_pid_t __kernel_ipc_pid_t
+
typedef unsigned short __kernel_uid_t;
typedef unsigned short __kernel_gid_t;
-typedef unsigned int __kernel_size_t;
-typedef int __kernel_ssize_t;
-typedef int __kernel_ptrdiff_t;
-typedef long __kernel_time_t;
-typedef long __kernel_suseconds_t;
-typedef long __kernel_clock_t;
-typedef int __kernel_timer_t;
-typedef int __kernel_clockid_t;
-typedef int __kernel_daddr_t;
-typedef char * __kernel_caddr_t;
-typedef unsigned short __kernel_uid16_t;
-typedef unsigned short __kernel_gid16_t;
-typedef unsigned int __kernel_uid32_t;
-typedef unsigned int __kernel_gid32_t;
+#define __kernel_uid_t __kernel_uid_t
-typedef unsigned short __kernel_old_uid_t;
-typedef unsigned short __kernel_old_gid_t;
typedef unsigned short __kernel_old_dev_t;
+#define __kernel_old_dev_t __kernel_old_dev_t
-#ifdef __GNUC__
-typedef long long __kernel_loff_t;
-#endif
-
-typedef struct {
- int val[2];
-} __kernel_fsid_t;
-
-#if defined(__KERNEL__)
-
-#undef __FD_SET
-#define __FD_SET(fd, fdsetp) \
- (((fd_set *)(fdsetp))->fds_bits[(fd) >> 5] |= (1<<((fd) & 31)))
-
-#undef __FD_CLR
-#define __FD_CLR(fd, fdsetp) \
- (((fd_set *)(fdsetp))->fds_bits[(fd) >> 5] &= ~(1<<((fd) & 31)))
-
-#undef __FD_ISSET
-#define __FD_ISSET(fd, fdsetp) \
- ((((fd_set *)(fdsetp))->fds_bits[(fd) >> 5] & (1<<((fd) & 31))) != 0)
-
-#undef __FD_ZERO
-#define __FD_ZERO(fdsetp) \
- (memset (fdsetp, 0, sizeof (*(fd_set *)(fdsetp))))
-
-#endif
+#include <asm-generic/posix_types.h>
#endif
Commit-ID: 0967504816cfe478c5b24c07216573c6cd584184
Gitweb: http://git.kernel.org/tip/0967504816cfe478c5b24c07216573c6cd584184
Author: H. Peter Anvin <[email protected]>
AuthorDate: Tue, 7 Feb 2012 21:08:49 -0800
Committer: H. Peter Anvin <[email protected]>
CommitDate: Tue, 14 Feb 2012 12:01:28 -0800
avr32: Use generic posix_types.h
Change the avr32 architecture to use <asm-generic/posix_types.h>.
Signed-off-by: H. Peter Anvin <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Cc: Haavard Skinnemoen <[email protected]>
Cc: Hans-Christian Egtvedt <[email protected]>
---
arch/avr32/include/asm/posix_types.h | 107 ++++------------------------------
1 files changed, 11 insertions(+), 96 deletions(-)
diff --git a/arch/avr32/include/asm/posix_types.h b/arch/avr32/include/asm/posix_types.h
index fe0c0c0..74667bf 100644
--- a/arch/avr32/include/asm/posix_types.h
+++ b/arch/avr32/include/asm/posix_types.h
@@ -14,112 +14,27 @@
* assume GCC is being used.
*/
-typedef unsigned long __kernel_ino_t;
typedef unsigned short __kernel_mode_t;
+#define __kernel_mode_t __kernel_mode_t
+
typedef unsigned short __kernel_nlink_t;
-typedef long __kernel_off_t;
-typedef int __kernel_pid_t;
+#define __kernel_nlink_t __kernel_nlink_t
+
typedef unsigned short __kernel_ipc_pid_t;
-typedef unsigned int __kernel_uid_t;
-typedef unsigned int __kernel_gid_t;
+#define __kernel_ipc_pid_t __kernel_ipc_pid_t
+
typedef unsigned long __kernel_size_t;
typedef long __kernel_ssize_t;
typedef int __kernel_ptrdiff_t;
-typedef long __kernel_time_t;
-typedef long __kernel_suseconds_t;
-typedef long __kernel_clock_t;
-typedef int __kernel_timer_t;
-typedef int __kernel_clockid_t;
-typedef int __kernel_daddr_t;
-typedef char * __kernel_caddr_t;
-typedef unsigned short __kernel_uid16_t;
-typedef unsigned short __kernel_gid16_t;
-typedef unsigned int __kernel_uid32_t;
-typedef unsigned int __kernel_gid32_t;
+#define __kernel_size_t __kernel_size_t
typedef unsigned short __kernel_old_uid_t;
typedef unsigned short __kernel_old_gid_t;
-typedef unsigned short __kernel_old_dev_t;
-
-#ifdef __GNUC__
-typedef long long __kernel_loff_t;
-#endif
-
-typedef struct {
- int val[2];
-} __kernel_fsid_t;
-
-#if defined(__KERNEL__)
-
-#undef __FD_SET
-static __inline__ void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp)
-{
- unsigned long __tmp = __fd / __NFDBITS;
- unsigned long __rem = __fd % __NFDBITS;
- __fdsetp->fds_bits[__tmp] |= (1UL<<__rem);
-}
-
-#undef __FD_CLR
-static __inline__ void __FD_CLR(unsigned long __fd, __kernel_fd_set *__fdsetp)
-{
- unsigned long __tmp = __fd / __NFDBITS;
- unsigned long __rem = __fd % __NFDBITS;
- __fdsetp->fds_bits[__tmp] &= ~(1UL<<__rem);
-}
+#define __kernel_old_uid_t __kernel_old_uid_t
+typedef unsigned short __kernel_old_dev_t;
+#define __kernel_old_dev_t __kernel_old_dev_t
-#undef __FD_ISSET
-static __inline__ int __FD_ISSET(unsigned long __fd, const __kernel_fd_set *__p)
-{
- unsigned long __tmp = __fd / __NFDBITS;
- unsigned long __rem = __fd % __NFDBITS;
- return (__p->fds_bits[__tmp] & (1UL<<__rem)) != 0;
-}
-
-/*
- * This will unroll the loop for the normal constant case (8 ints,
- * for a 256-bit fd_set)
- */
-#undef __FD_ZERO
-static __inline__ void __FD_ZERO(__kernel_fd_set *__p)
-{
- unsigned long *__tmp = __p->fds_bits;
- int __i;
-
- if (__builtin_constant_p(__FDSET_LONGS)) {
- switch (__FDSET_LONGS) {
- case 16:
- __tmp[ 0] = 0; __tmp[ 1] = 0;
- __tmp[ 2] = 0; __tmp[ 3] = 0;
- __tmp[ 4] = 0; __tmp[ 5] = 0;
- __tmp[ 6] = 0; __tmp[ 7] = 0;
- __tmp[ 8] = 0; __tmp[ 9] = 0;
- __tmp[10] = 0; __tmp[11] = 0;
- __tmp[12] = 0; __tmp[13] = 0;
- __tmp[14] = 0; __tmp[15] = 0;
- return;
-
- case 8:
- __tmp[ 0] = 0; __tmp[ 1] = 0;
- __tmp[ 2] = 0; __tmp[ 3] = 0;
- __tmp[ 4] = 0; __tmp[ 5] = 0;
- __tmp[ 6] = 0; __tmp[ 7] = 0;
- return;
-
- case 4:
- __tmp[ 0] = 0; __tmp[ 1] = 0;
- __tmp[ 2] = 0; __tmp[ 3] = 0;
- return;
- }
- }
- __i = __FDSET_LONGS;
- while (__i) {
- __i--;
- *__tmp = 0;
- __tmp++;
- }
-}
-
-#endif /* defined(__KERNEL__) */
+#include <asm-generic/posix_types.h>
#endif /* __ASM_AVR32_POSIX_TYPES_H */
Commit-ID: 4d6232b3f80e1307f6e6ee32cf652b32735347fa
Gitweb: http://git.kernel.org/tip/4d6232b3f80e1307f6e6ee32cf652b32735347fa
Author: H. Peter Anvin <[email protected]>
AuthorDate: Tue, 7 Feb 2012 21:08:50 -0800
Committer: H. Peter Anvin <[email protected]>
CommitDate: Tue, 14 Feb 2012 12:01:28 -0800
cris: Use generic posix_types.h
Change the cris architecture to use <asm-generic/posix_types.h>.
Signed-off-by: H. Peter Anvin <[email protected]>
Acked-by: Jesper Nilsson <[email protected]>
Cc: Mikael Starvik <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
---
arch/cris/include/asm/posix_types.h | 50 +++++++----------------------------
1 files changed, 10 insertions(+), 40 deletions(-)
diff --git a/arch/cris/include/asm/posix_types.h b/arch/cris/include/asm/posix_types.h
index ce3fb25..72b3cd6 100644
--- a/arch/cris/include/asm/posix_types.h
+++ b/arch/cris/include/asm/posix_types.h
@@ -12,55 +12,25 @@
* assume GCC is being used.
*/
-typedef unsigned long __kernel_ino_t;
typedef unsigned short __kernel_mode_t;
+#define __kernel_mode_t __kernel_mode_t
+
typedef unsigned short __kernel_nlink_t;
-typedef long __kernel_off_t;
-typedef int __kernel_pid_t;
+#define __kernel_nlink_t __kernel_nlink_t
+
typedef unsigned short __kernel_ipc_pid_t;
+#define __kernel_ipc_pid_t __kernel_ipc_pid_t
+
typedef unsigned short __kernel_uid_t;
typedef unsigned short __kernel_gid_t;
+#define __kernel_uid_t __kernel_uid_t
+
typedef __SIZE_TYPE__ __kernel_size_t;
typedef long __kernel_ssize_t;
typedef int __kernel_ptrdiff_t;
-typedef long __kernel_time_t;
-typedef long __kernel_suseconds_t;
-typedef long __kernel_clock_t;
-typedef int __kernel_timer_t;
-typedef int __kernel_clockid_t;
-typedef int __kernel_daddr_t;
-typedef char * __kernel_caddr_t;
-typedef unsigned short __kernel_uid16_t;
-typedef unsigned short __kernel_gid16_t;
-typedef unsigned int __kernel_uid32_t;
-typedef unsigned int __kernel_gid32_t;
+#define __kernel_size_t __kernel_size_t
-typedef unsigned short __kernel_old_uid_t;
-typedef unsigned short __kernel_old_gid_t;
typedef unsigned short __kernel_old_dev_t;
-
-#ifdef __GNUC__
-typedef long long __kernel_loff_t;
-#endif
-
-typedef struct {
- int val[2];
-} __kernel_fsid_t;
-
-#ifdef __KERNEL__
-
-#undef __FD_SET
-#define __FD_SET(fd,fdsetp) set_bit(fd, (void *)(fdsetp))
-
-#undef __FD_CLR
-#define __FD_CLR(fd,fdsetp) clear_bit(fd, (void *)(fdsetp))
-
-#undef __FD_ISSET
-#define __FD_ISSET(fd,fdsetp) test_bit(fd, (void *)(fdsetp))
-
-#undef __FD_ZERO
-#define __FD_ZERO(fdsetp) memset((void *)(fdsetp), 0, __FDSET_LONGS << 2)
-
-#endif /* __KERNEL__ */
+#define __kernel_old_dev_t __kernel_old_dev_t
#endif /* __ARCH_CRIS_POSIX_TYPES_H */
Commit-ID: 4fb16b51a570a4321bc9a345c40fb48b4c15a2b1
Gitweb: http://git.kernel.org/tip/4fb16b51a570a4321bc9a345c40fb48b4c15a2b1
Author: H. Peter Anvin <[email protected]>
AuthorDate: Tue, 7 Feb 2012 21:08:51 -0800
Committer: H. Peter Anvin <[email protected]>
CommitDate: Tue, 14 Feb 2012 12:01:28 -0800
frv: Use generic posix_types.h
Change the frv architecture to use <asm-generic/posix_types.h>.
Signed-off-by: H. Peter Anvin <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Cc: David Howells <[email protected]>
---
arch/frv/include/asm/posix_types.h | 53 +++++++-----------------------------
1 files changed, 10 insertions(+), 43 deletions(-)
diff --git a/arch/frv/include/asm/posix_types.h b/arch/frv/include/asm/posix_types.h
index a9f1f5b..3f34cb4 100644
--- a/arch/frv/include/asm/posix_types.h
+++ b/arch/frv/include/asm/posix_types.h
@@ -7,56 +7,23 @@
* assume GCC is being used.
*/
-typedef unsigned long __kernel_ino_t;
typedef unsigned short __kernel_mode_t;
+#define __kernel_mode_t __kernel_mode_t
+
typedef unsigned short __kernel_nlink_t;
-typedef long __kernel_off_t;
-typedef int __kernel_pid_t;
+#define __kernel_nlink_t __kernel_nlink_t
+
typedef unsigned short __kernel_ipc_pid_t;
+#define __kernel_ipc_pid_t __kernel_ipc_pid_t
+
typedef unsigned short __kernel_uid_t;
typedef unsigned short __kernel_gid_t;
-typedef unsigned int __kernel_size_t;
-typedef int __kernel_ssize_t;
-typedef int __kernel_ptrdiff_t;
-typedef long __kernel_time_t;
-typedef long __kernel_suseconds_t;
-typedef long __kernel_clock_t;
-typedef int __kernel_timer_t;
-typedef int __kernel_clockid_t;
-typedef int __kernel_daddr_t;
-typedef char * __kernel_caddr_t;
-typedef unsigned short __kernel_uid16_t;
-typedef unsigned short __kernel_gid16_t;
-typedef unsigned int __kernel_uid32_t;
-typedef unsigned int __kernel_gid32_t;
-
-typedef unsigned short __kernel_old_uid_t;
-typedef unsigned short __kernel_old_gid_t;
-typedef unsigned short __kernel_old_dev_t;
-
-#ifdef __GNUC__
-typedef long long __kernel_loff_t;
-#endif
+#define __kernel_uid_t __kernel_uid_t
-typedef struct {
- int val[2];
-} __kernel_fsid_t;
-
-#if defined(__KERNEL__)
-
-#undef __FD_SET
-#define __FD_SET(d, set) ((set)->fds_bits[__FDELT(d)] |= __FDMASK(d))
-
-#undef __FD_CLR
-#define __FD_CLR(d, set) ((set)->fds_bits[__FDELT(d)] &= ~__FDMASK(d))
-
-#undef __FD_ISSET
-#define __FD_ISSET(d, set) (!!((set)->fds_bits[__FDELT(d)] & __FDMASK(d)))
-
-#undef __FD_ZERO
-#define __FD_ZERO(fdsetp) (memset (fdsetp, 0, sizeof(*(fd_set *)fdsetp)))
+typedef unsigned short __kernel_old_dev_t;
+#define __kernel_old_dev_t __kernel_old_dev_t
-#endif /* defined(__KERNEL__) */
+#include <asm-generic/posix_types.h>
#endif
Commit-ID: e16debad841b79f5fbe65e496b68db49c3cc1946
Gitweb: http://git.kernel.org/tip/e16debad841b79f5fbe65e496b68db49c3cc1946
Author: H. Peter Anvin <[email protected]>
AuthorDate: Tue, 7 Feb 2012 21:08:52 -0800
Committer: H. Peter Anvin <[email protected]>
CommitDate: Tue, 14 Feb 2012 12:01:28 -0800
h8300: Use generic posix_types.h
Change the h8300 architecture to use <asm-generic/posix_types.h>.
Signed-off-by: H. Peter Anvin <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Cc: Yoshinori Sato <[email protected]>
---
arch/h8300/include/asm/posix_types.h | 49 ++++++---------------------------
1 files changed, 9 insertions(+), 40 deletions(-)
diff --git a/arch/h8300/include/asm/posix_types.h b/arch/h8300/include/asm/posix_types.h
index 6f833a1..bc4c34e 100644
--- a/arch/h8300/include/asm/posix_types.h
+++ b/arch/h8300/include/asm/posix_types.h
@@ -7,54 +7,23 @@
* assume GCC is being used.
*/
-typedef unsigned long __kernel_ino_t;
typedef unsigned short __kernel_mode_t;
+#define __kernel_mode_t __kernel_mode_t
+
typedef unsigned short __kernel_nlink_t;
-typedef long __kernel_off_t;
-typedef int __kernel_pid_t;
+#define __kernel_nlink_t __kernel_nlink_t
+
typedef unsigned short __kernel_ipc_pid_t;
+#define __kernel_ipc_pid_t __kernel_ipc_pid_t
+
typedef unsigned short __kernel_uid_t;
typedef unsigned short __kernel_gid_t;
-typedef unsigned int __kernel_size_t;
-typedef int __kernel_ssize_t;
-typedef int __kernel_ptrdiff_t;
-typedef long __kernel_time_t;
-typedef long __kernel_suseconds_t;
-typedef long __kernel_clock_t;
-typedef int __kernel_timer_t;
-typedef int __kernel_clockid_t;
-typedef int __kernel_daddr_t;
-typedef char * __kernel_caddr_t;
-typedef unsigned short __kernel_uid16_t;
-typedef unsigned short __kernel_gid16_t;
-typedef unsigned int __kernel_uid32_t;
-typedef unsigned int __kernel_gid32_t;
+#define __kernel_uid_t __kernel_uid_t
typedef unsigned short __kernel_old_uid_t;
typedef unsigned short __kernel_old_gid_t;
+#define __kernel_old_uid_t __kernel_old_uid_t
-#ifdef __GNUC__
-typedef long long __kernel_loff_t;
-#endif
-
-typedef struct {
- int val[2];
-} __kernel_fsid_t;
-
-#if defined(__KERNEL__)
-
-#undef __FD_SET
-#define __FD_SET(d, set) ((set)->fds_bits[__FDELT(d)] |= __FDMASK(d))
-
-#undef __FD_CLR
-#define __FD_CLR(d, set) ((set)->fds_bits[__FDELT(d)] &= ~__FDMASK(d))
-
-#undef __FD_ISSET
-#define __FD_ISSET(d, set) (!!((set)->fds_bits[__FDELT(d)] & __FDMASK(d)))
-
-#undef __FD_ZERO
-#define __FD_ZERO(fdsetp) (memset (fdsetp, 0, sizeof(*(fd_set *)fdsetp)))
-
-#endif /* defined(__KERNEL__) */
+#include <asm-generic/posix_types.h>
#endif
Commit-ID: f3ce4a09bc8b25cfa3271782a1f872e090f31c9c
Gitweb: http://git.kernel.org/tip/f3ce4a09bc8b25cfa3271782a1f872e090f31c9c
Author: H. Peter Anvin <[email protected]>
AuthorDate: Tue, 7 Feb 2012 21:08:53 -0800
Committer: H. Peter Anvin <[email protected]>
CommitDate: Tue, 14 Feb 2012 12:01:28 -0800
ia64: Use generic posix_types.h
Change the ia64 architecture to use <asm-generic/posix_types.h>.
Signed-off-by: H. Peter Anvin <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Cc: Tony Luck <[email protected]>
Cc: Fenghua Yu <[email protected]>
---
arch/ia64/include/asm/posix_types.h | 121 +----------------------------------
1 files changed, 3 insertions(+), 118 deletions(-)
diff --git a/arch/ia64/include/asm/posix_types.h b/arch/ia64/include/asm/posix_types.h
index 1788556..7323ab9 100644
--- a/arch/ia64/include/asm/posix_types.h
+++ b/arch/ia64/include/asm/posix_types.h
@@ -1,126 +1,11 @@
#ifndef _ASM_IA64_POSIX_TYPES_H
#define _ASM_IA64_POSIX_TYPES_H
-/*
- * This file is generally used by user-level software, so you need to
- * be a little careful about namespace pollution etc. Also, we cannot
- * assume GCC is being used.
- *
- * Based on <asm-alpha/posix_types.h>.
- *
- * Modified 1998-2000, 2003
- * David Mosberger-Tang <[email protected]>, Hewlett-Packard Co
- */
-
-typedef unsigned long __kernel_ino_t;
-typedef unsigned int __kernel_mode_t;
typedef unsigned int __kernel_nlink_t;
-typedef long __kernel_off_t;
-typedef long long __kernel_loff_t;
-typedef int __kernel_pid_t;
-typedef int __kernel_ipc_pid_t;
-typedef unsigned int __kernel_uid_t;
-typedef unsigned int __kernel_gid_t;
-typedef unsigned long __kernel_size_t;
-typedef long __kernel_ssize_t;
-typedef long __kernel_ptrdiff_t;
-typedef long __kernel_time_t;
-typedef long __kernel_suseconds_t;
-typedef long __kernel_clock_t;
-typedef int __kernel_timer_t;
-typedef int __kernel_clockid_t;
-typedef int __kernel_daddr_t;
-typedef char * __kernel_caddr_t;
-typedef unsigned long __kernel_sigset_t; /* at least 32 bits */
-typedef unsigned short __kernel_uid16_t;
-typedef unsigned short __kernel_gid16_t;
-
-typedef struct {
- int val[2];
-} __kernel_fsid_t;
-
-typedef __kernel_uid_t __kernel_old_uid_t;
-typedef __kernel_gid_t __kernel_old_gid_t;
-typedef __kernel_uid_t __kernel_uid32_t;
-typedef __kernel_gid_t __kernel_gid32_t;
-
-typedef unsigned int __kernel_old_dev_t;
-
-# ifdef __KERNEL__
-
-# ifndef __GNUC__
-
-#define __FD_SET(d, set) ((set)->fds_bits[__FDELT(d)] |= __FDMASK(d))
-#define __FD_CLR(d, set) ((set)->fds_bits[__FDELT(d)] &= ~__FDMASK(d))
-#define __FD_ISSET(d, set) (((set)->fds_bits[__FDELT(d)] & __FDMASK(d)) != 0)
-#define __FD_ZERO(set) \
- ((void) memset ((void *) (set), 0, sizeof (__kernel_fd_set)))
+#define __kernel_nlink_t __kernel_nlink_t
-# else /* !__GNUC__ */
-
-/* With GNU C, use inline functions instead so args are evaluated only once: */
-
-#undef __FD_SET
-static __inline__ void __FD_SET(unsigned long fd, __kernel_fd_set *fdsetp)
-{
- unsigned long _tmp = fd / __NFDBITS;
- unsigned long _rem = fd % __NFDBITS;
- fdsetp->fds_bits[_tmp] |= (1UL<<_rem);
-}
-
-#undef __FD_CLR
-static __inline__ void __FD_CLR(unsigned long fd, __kernel_fd_set *fdsetp)
-{
- unsigned long _tmp = fd / __NFDBITS;
- unsigned long _rem = fd % __NFDBITS;
- fdsetp->fds_bits[_tmp] &= ~(1UL<<_rem);
-}
-
-#undef __FD_ISSET
-static __inline__ int __FD_ISSET(unsigned long fd, const __kernel_fd_set *p)
-{
- unsigned long _tmp = fd / __NFDBITS;
- unsigned long _rem = fd % __NFDBITS;
- return (p->fds_bits[_tmp] & (1UL<<_rem)) != 0;
-}
-
-/*
- * This will unroll the loop for the normal constant case (8 ints,
- * for a 256-bit fd_set)
- */
-#undef __FD_ZERO
-static __inline__ void __FD_ZERO(__kernel_fd_set *p)
-{
- unsigned long *tmp = p->fds_bits;
- int i;
-
- if (__builtin_constant_p(__FDSET_LONGS)) {
- switch (__FDSET_LONGS) {
- case 16:
- tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
- tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
- tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
- tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
- return;
-
- case 8:
- tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
- tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
- return;
+typedef unsigned long __kernel_sigset_t; /* at least 32 bits */
- case 4:
- tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
- return;
- }
- }
- i = __FDSET_LONGS;
- while (i) {
- i--;
- *tmp = 0;
- tmp++;
- }
-}
+#include <asm-generic/posix_types.h>
-# endif /* !__GNUC__ */
-# endif /* __KERNEL__ */
#endif /* _ASM_IA64_POSIX_TYPES_H */
Commit-ID: 86d10eab5ae8d3f90eb9d2eecd0daeb8b4c116d5
Gitweb: http://git.kernel.org/tip/86d10eab5ae8d3f90eb9d2eecd0daeb8b4c116d5
Author: H. Peter Anvin <[email protected]>
AuthorDate: Tue, 7 Feb 2012 21:08:54 -0800
Committer: H. Peter Anvin <[email protected]>
CommitDate: Tue, 14 Feb 2012 12:01:28 -0800
m32r: Use generic posix_types.h
Change the m32r architecture to use <asm-generic/posix_types.h>.
Signed-off-by: H. Peter Anvin <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Cc: Hirokazu Takata <[email protected]>
---
arch/m32r/include/asm/posix_types.h | 108 +++--------------------------------
1 files changed, 9 insertions(+), 99 deletions(-)
diff --git a/arch/m32r/include/asm/posix_types.h b/arch/m32r/include/asm/posix_types.h
index b309c58..0195850 100644
--- a/arch/m32r/include/asm/posix_types.h
+++ b/arch/m32r/include/asm/posix_types.h
@@ -7,112 +7,22 @@
* assume GCC is being used.
*/
-typedef unsigned long __kernel_ino_t;
typedef unsigned short __kernel_mode_t;
+#define __kernel_mode_t __kernel_mode_t
+
typedef unsigned short __kernel_nlink_t;
-typedef long __kernel_off_t;
-typedef int __kernel_pid_t;
+#define __kernel_nlink_t __kernel_nlink_t
+
typedef unsigned short __kernel_ipc_pid_t;
+#define __kernel_ipc_pid_t __kernel_ipc_pid_t
+
typedef unsigned short __kernel_uid_t;
typedef unsigned short __kernel_gid_t;
-typedef unsigned int __kernel_size_t;
-typedef int __kernel_ssize_t;
-typedef int __kernel_ptrdiff_t;
-typedef long __kernel_time_t;
-typedef long __kernel_suseconds_t;
-typedef long __kernel_clock_t;
-typedef int __kernel_timer_t;
-typedef int __kernel_clockid_t;
-typedef int __kernel_daddr_t;
-typedef char * __kernel_caddr_t;
-typedef unsigned short __kernel_uid16_t;
-typedef unsigned short __kernel_gid16_t;
-typedef unsigned int __kernel_uid32_t;
-typedef unsigned int __kernel_gid32_t;
+#define __kernel_uid_t __kernel_uid_t
-typedef unsigned short __kernel_old_uid_t;
-typedef unsigned short __kernel_old_gid_t;
typedef unsigned short __kernel_old_dev_t;
+#define __kernel_old_dev_t __kernel_old_dev_t
-#ifdef __GNUC__
-typedef long long __kernel_loff_t;
-#endif
-
-typedef struct {
- int val[2];
-} __kernel_fsid_t;
-
-#if defined(__KERNEL__)
-
-#undef __FD_SET
-static __inline__ void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp)
-{
- unsigned long __tmp = __fd / __NFDBITS;
- unsigned long __rem = __fd % __NFDBITS;
- __fdsetp->fds_bits[__tmp] |= (1UL<<__rem);
-}
-
-#undef __FD_CLR
-static __inline__ void __FD_CLR(unsigned long __fd, __kernel_fd_set *__fdsetp)
-{
- unsigned long __tmp = __fd / __NFDBITS;
- unsigned long __rem = __fd % __NFDBITS;
- __fdsetp->fds_bits[__tmp] &= ~(1UL<<__rem);
-}
-
-
-#undef __FD_ISSET
-static __inline__ int __FD_ISSET(unsigned long __fd, const __kernel_fd_set *__p)
-{
- unsigned long __tmp = __fd / __NFDBITS;
- unsigned long __rem = __fd % __NFDBITS;
- return (__p->fds_bits[__tmp] & (1UL<<__rem)) != 0;
-}
-
-/*
- * This will unroll the loop for the normal constant case (8 ints,
- * for a 256-bit fd_set)
- */
-#undef __FD_ZERO
-static __inline__ void __FD_ZERO(__kernel_fd_set *__p)
-{
- unsigned long *__tmp = __p->fds_bits;
- int __i;
-
- if (__builtin_constant_p(__FDSET_LONGS)) {
- switch (__FDSET_LONGS) {
- case 16:
- __tmp[ 0] = 0; __tmp[ 1] = 0;
- __tmp[ 2] = 0; __tmp[ 3] = 0;
- __tmp[ 4] = 0; __tmp[ 5] = 0;
- __tmp[ 6] = 0; __tmp[ 7] = 0;
- __tmp[ 8] = 0; __tmp[ 9] = 0;
- __tmp[10] = 0; __tmp[11] = 0;
- __tmp[12] = 0; __tmp[13] = 0;
- __tmp[14] = 0; __tmp[15] = 0;
- return;
-
- case 8:
- __tmp[ 0] = 0; __tmp[ 1] = 0;
- __tmp[ 2] = 0; __tmp[ 3] = 0;
- __tmp[ 4] = 0; __tmp[ 5] = 0;
- __tmp[ 6] = 0; __tmp[ 7] = 0;
- return;
-
- case 4:
- __tmp[ 0] = 0; __tmp[ 1] = 0;
- __tmp[ 2] = 0; __tmp[ 3] = 0;
- return;
- }
- }
- __i = __FDSET_LONGS;
- while (__i) {
- __i--;
- *__tmp = 0;
- __tmp++;
- }
-}
-
-#endif /* defined(__KERNEL__) */
+#include <asm-generic/posix_types.h>
#endif /* _ASM_M32R_POSIX_TYPES_H */
Commit-ID: 08a655ca7f9cab1b2b42f6714407ead8c317edf8
Gitweb: http://git.kernel.org/tip/08a655ca7f9cab1b2b42f6714407ead8c317edf8
Author: H. Peter Anvin <[email protected]>
AuthorDate: Tue, 7 Feb 2012 21:08:55 -0800
Committer: H. Peter Anvin <[email protected]>
CommitDate: Tue, 14 Feb 2012 12:01:29 -0800
m68k: Use generic posix_types.h
Change the m68k architecture to use <asm-generic/posix_types.h>.
Signed-off-by: H. Peter Anvin <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Cc: Geert Uytterhoeven <[email protected]>
---
arch/m68k/include/asm/posix_types.h | 53 ++++++----------------------------
1 files changed, 10 insertions(+), 43 deletions(-)
diff --git a/arch/m68k/include/asm/posix_types.h b/arch/m68k/include/asm/posix_types.h
index 98d0970..6373093 100644
--- a/arch/m68k/include/asm/posix_types.h
+++ b/arch/m68k/include/asm/posix_types.h
@@ -7,55 +7,22 @@
* assume GCC is being used.
*/
-typedef unsigned long __kernel_ino_t;
typedef unsigned short __kernel_mode_t;
+#define __kernel_mode_t __kernel_mode_t
+
typedef unsigned short __kernel_nlink_t;
-typedef long __kernel_off_t;
-typedef int __kernel_pid_t;
+#define __kernel_nlink_t __kernel_nlink_t
+
typedef unsigned short __kernel_ipc_pid_t;
+#define __kernel_ipc_pid_t __kernel_ipc_pid_t
+
typedef unsigned short __kernel_uid_t;
typedef unsigned short __kernel_gid_t;
-typedef unsigned int __kernel_size_t;
-typedef int __kernel_ssize_t;
-typedef int __kernel_ptrdiff_t;
-typedef long __kernel_time_t;
-typedef long __kernel_suseconds_t;
-typedef long __kernel_clock_t;
-typedef int __kernel_timer_t;
-typedef int __kernel_clockid_t;
-typedef int __kernel_daddr_t;
-typedef char * __kernel_caddr_t;
-typedef unsigned short __kernel_uid16_t;
-typedef unsigned short __kernel_gid16_t;
-typedef unsigned int __kernel_uid32_t;
-typedef unsigned int __kernel_gid32_t;
-
-typedef unsigned short __kernel_old_uid_t;
-typedef unsigned short __kernel_old_gid_t;
-typedef unsigned short __kernel_old_dev_t;
-
-#ifdef __GNUC__
-typedef long long __kernel_loff_t;
-#endif
+#define __kernel_uid_t __kernel_uid_t
-typedef struct {
- int val[2];
-} __kernel_fsid_t;
-
-#if defined(__KERNEL__)
-
-#undef __FD_SET
-#define __FD_SET(d, set) ((set)->fds_bits[__FDELT(d)] |= __FDMASK(d))
-
-#undef __FD_CLR
-#define __FD_CLR(d, set) ((set)->fds_bits[__FDELT(d)] &= ~__FDMASK(d))
-
-#undef __FD_ISSET
-#define __FD_ISSET(d, set) (!!((set)->fds_bits[__FDELT(d)] & __FDMASK(d)))
-
-#undef __FD_ZERO
-#define __FD_ZERO(fdsetp) (memset (fdsetp, 0, sizeof(*(fd_set *)fdsetp)))
+typedef unsigned short __kernel_old_dev_t;
+#define __kernel_old_dev_t __kernel_old_dev_t
-#endif /* defined(__KERNEL__) */
+#include <asm-generic/posix_types.h>
#endif
Commit-ID: 86fcd10e9a57bd9cab113cd6e10d814c849abccd
Gitweb: http://git.kernel.org/tip/86fcd10e9a57bd9cab113cd6e10d814c849abccd
Author: H. Peter Anvin <[email protected]>
AuthorDate: Tue, 7 Feb 2012 21:08:56 -0800
Committer: H. Peter Anvin <[email protected]>
CommitDate: Tue, 14 Feb 2012 12:01:29 -0800
mips: Use generic posix_types.h
Change the mips architecture to use <asm-generic/posix_types.h>.
[ v2: remove redundant definition of __kernel_loff_t ]
Signed-off-by: H. Peter Anvin <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Cc: Ralf Baechle <[email protected]>
---
arch/mips/include/asm/posix_types.h | 121 ++---------------------------------
1 files changed, 7 insertions(+), 114 deletions(-)
diff --git a/arch/mips/include/asm/posix_types.h b/arch/mips/include/asm/posix_types.h
index c200102..e0308dc 100644
--- a/arch/mips/include/asm/posix_types.h
+++ b/arch/mips/include/asm/posix_types.h
@@ -17,128 +17,21 @@
* assume GCC is being used.
*/
-typedef unsigned long __kernel_ino_t;
-typedef unsigned int __kernel_mode_t;
-#if (_MIPS_SZLONG == 32)
-typedef unsigned long __kernel_nlink_t;
-#endif
#if (_MIPS_SZLONG == 64)
typedef unsigned int __kernel_nlink_t;
+#define __kernel_nlink_t __kernel_nlink_t
#endif
-typedef long __kernel_off_t;
-typedef int __kernel_pid_t;
-typedef int __kernel_ipc_pid_t;
-typedef unsigned int __kernel_uid_t;
-typedef unsigned int __kernel_gid_t;
-#if (_MIPS_SZLONG == 32)
-typedef unsigned int __kernel_size_t;
-typedef int __kernel_ssize_t;
-typedef int __kernel_ptrdiff_t;
-#endif
-#if (_MIPS_SZLONG == 64)
-typedef unsigned long __kernel_size_t;
-typedef long __kernel_ssize_t;
-typedef long __kernel_ptrdiff_t;
-#endif
-typedef long __kernel_time_t;
-typedef long __kernel_suseconds_t;
-typedef long __kernel_clock_t;
-typedef int __kernel_timer_t;
-typedef int __kernel_clockid_t;
-typedef long __kernel_daddr_t;
-typedef char * __kernel_caddr_t;
-typedef unsigned short __kernel_uid16_t;
-typedef unsigned short __kernel_gid16_t;
-typedef unsigned int __kernel_uid32_t;
-typedef unsigned int __kernel_gid32_t;
-typedef __kernel_uid_t __kernel_old_uid_t;
-typedef __kernel_gid_t __kernel_old_gid_t;
-typedef unsigned int __kernel_old_dev_t;
-
-#ifdef __GNUC__
-typedef long long __kernel_loff_t;
-#endif
+typedef long __kernel_daddr_t;
+#define __kernel_daddr_t __kernel_daddr_t
-typedef struct {
#if (_MIPS_SZLONG == 32)
+typedef struct {
long val[2];
-#endif
-#if (_MIPS_SZLONG == 64)
- int val[2];
-#endif
} __kernel_fsid_t;
+#define __kernel_fsid_t __kernel_fsid_t
+#endif
-#if defined(__KERNEL__)
-
-#undef __FD_SET
-static __inline__ void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp)
-{
- unsigned long __tmp = __fd / __NFDBITS;
- unsigned long __rem = __fd % __NFDBITS;
- __fdsetp->fds_bits[__tmp] |= (1UL<<__rem);
-}
-
-#undef __FD_CLR
-static __inline__ void __FD_CLR(unsigned long __fd, __kernel_fd_set *__fdsetp)
-{
- unsigned long __tmp = __fd / __NFDBITS;
- unsigned long __rem = __fd % __NFDBITS;
- __fdsetp->fds_bits[__tmp] &= ~(1UL<<__rem);
-}
-
-#undef __FD_ISSET
-static __inline__ int __FD_ISSET(unsigned long __fd, const __kernel_fd_set *__p)
-{
- unsigned long __tmp = __fd / __NFDBITS;
- unsigned long __rem = __fd % __NFDBITS;
- return (__p->fds_bits[__tmp] & (1UL<<__rem)) != 0;
-}
-
-/*
- * This will unroll the loop for the normal constant case (8 ints,
- * for a 256-bit fd_set)
- */
-#undef __FD_ZERO
-static __inline__ void __FD_ZERO(__kernel_fd_set *__p)
-{
- unsigned long *__tmp = __p->fds_bits;
- int __i;
-
- if (__builtin_constant_p(__FDSET_LONGS)) {
- switch (__FDSET_LONGS) {
- case 16:
- __tmp[ 0] = 0; __tmp[ 1] = 0;
- __tmp[ 2] = 0; __tmp[ 3] = 0;
- __tmp[ 4] = 0; __tmp[ 5] = 0;
- __tmp[ 6] = 0; __tmp[ 7] = 0;
- __tmp[ 8] = 0; __tmp[ 9] = 0;
- __tmp[10] = 0; __tmp[11] = 0;
- __tmp[12] = 0; __tmp[13] = 0;
- __tmp[14] = 0; __tmp[15] = 0;
- return;
-
- case 8:
- __tmp[ 0] = 0; __tmp[ 1] = 0;
- __tmp[ 2] = 0; __tmp[ 3] = 0;
- __tmp[ 4] = 0; __tmp[ 5] = 0;
- __tmp[ 6] = 0; __tmp[ 7] = 0;
- return;
-
- case 4:
- __tmp[ 0] = 0; __tmp[ 1] = 0;
- __tmp[ 2] = 0; __tmp[ 3] = 0;
- return;
- }
- }
- __i = __FDSET_LONGS;
- while (__i) {
- __i--;
- *__tmp = 0;
- __tmp++;
- }
-}
-
-#endif /* defined(__KERNEL__) */
+#include <asm-generic/posix_types.h>
#endif /* _ASM_POSIX_TYPES_H */
Commit-ID: e96d322875fab5ef90433cb2cfc30c00fdc75bff
Gitweb: http://git.kernel.org/tip/e96d322875fab5ef90433cb2cfc30c00fdc75bff
Author: H. Peter Anvin <[email protected]>
AuthorDate: Tue, 7 Feb 2012 21:08:57 -0800
Committer: H. Peter Anvin <[email protected]>
CommitDate: Tue, 14 Feb 2012 12:01:29 -0800
mn10300: Use generic posix_types.h
Change the mn10300 architecture to use <asm-generic/posix_types.h>.
Signed-off-by: H. Peter Anvin <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Cc: David Howells <[email protected]>
Cc: Koichi Yasutake <[email protected]>
---
arch/mn10300/include/asm/posix_types.h | 111 +++----------------------------
1 files changed, 11 insertions(+), 100 deletions(-)
diff --git a/arch/mn10300/include/asm/posix_types.h b/arch/mn10300/include/asm/posix_types.h
index 56ffbc1..ab50618 100644
--- a/arch/mn10300/include/asm/posix_types.h
+++ b/arch/mn10300/include/asm/posix_types.h
@@ -17,14 +17,19 @@
* assume GCC is being used.
*/
-typedef unsigned long __kernel_ino_t;
typedef unsigned short __kernel_mode_t;
+#define __kernel_mode_t __kernel_mode_t
+
typedef unsigned short __kernel_nlink_t;
-typedef long __kernel_off_t;
-typedef int __kernel_pid_t;
+#define __kernel_nlink_t __kernel_nlink_t
+
typedef unsigned short __kernel_ipc_pid_t;
+#define __kernel_ipc_pid_t __kernel_ipc_pid_t
+
typedef unsigned short __kernel_uid_t;
typedef unsigned short __kernel_gid_t;
+#define __kernel_uid_t __kernel_uid_t
+
#if __GNUC__ == 4
typedef unsigned int __kernel_size_t;
typedef signed int __kernel_ssize_t;
@@ -33,105 +38,11 @@ typedef unsigned long __kernel_size_t;
typedef signed long __kernel_ssize_t;
#endif
typedef int __kernel_ptrdiff_t;
-typedef long __kernel_time_t;
-typedef long __kernel_suseconds_t;
-typedef long __kernel_clock_t;
-typedef int __kernel_timer_t;
-typedef int __kernel_clockid_t;
-typedef int __kernel_daddr_t;
-typedef char * __kernel_caddr_t;
-typedef unsigned short __kernel_uid16_t;
-typedef unsigned short __kernel_gid16_t;
-typedef unsigned int __kernel_uid32_t;
-typedef unsigned int __kernel_gid32_t;
+#define __kernel_size_t __kernel_size_t
-typedef unsigned short __kernel_old_uid_t;
-typedef unsigned short __kernel_old_gid_t;
typedef unsigned short __kernel_old_dev_t;
+#define __kernel_old_dev_t __kernel_old_dev_t
-#ifdef __GNUC__
-typedef long long __kernel_loff_t;
-#endif
-
-typedef struct {
-#if defined(__KERNEL__) || defined(__USE_ALL)
- int val[2];
-#else /* !defined(__KERNEL__) && !defined(__USE_ALL) */
- int __val[2];
-#endif /* !defined(__KERNEL__) && !defined(__USE_ALL) */
-} __kernel_fsid_t;
-
-#if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2)
-
-#undef __FD_SET
-static inline void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp)
-{
- unsigned long __tmp = __fd / __NFDBITS;
- unsigned long __rem = __fd % __NFDBITS;
- __fdsetp->fds_bits[__tmp] |= (1UL<<__rem);
-}
-
-#undef __FD_CLR
-static inline void __FD_CLR(unsigned long __fd, __kernel_fd_set *__fdsetp)
-{
- unsigned long __tmp = __fd / __NFDBITS;
- unsigned long __rem = __fd % __NFDBITS;
- __fdsetp->fds_bits[__tmp] &= ~(1UL<<__rem);
-}
-
-
-#undef __FD_ISSET
-static inline int __FD_ISSET(unsigned long __fd, const __kernel_fd_set *__p)
-{
- unsigned long __tmp = __fd / __NFDBITS;
- unsigned long __rem = __fd % __NFDBITS;
- return (__p->fds_bits[__tmp] & (1UL<<__rem)) != 0;
-}
-
-/*
- * This will unroll the loop for the normal constant case (8 ints,
- * for a 256-bit fd_set)
- */
-#undef __FD_ZERO
-static inline void __FD_ZERO(__kernel_fd_set *__p)
-{
- unsigned long *__tmp = __p->fds_bits;
- int __i;
-
- if (__builtin_constant_p(__FDSET_LONGS)) {
- switch (__FDSET_LONGS) {
- case 16:
- __tmp[ 0] = 0; __tmp[ 1] = 0;
- __tmp[ 2] = 0; __tmp[ 3] = 0;
- __tmp[ 4] = 0; __tmp[ 5] = 0;
- __tmp[ 6] = 0; __tmp[ 7] = 0;
- __tmp[ 8] = 0; __tmp[ 9] = 0;
- __tmp[10] = 0; __tmp[11] = 0;
- __tmp[12] = 0; __tmp[13] = 0;
- __tmp[14] = 0; __tmp[15] = 0;
- return;
-
- case 8:
- __tmp[ 0] = 0; __tmp[ 1] = 0;
- __tmp[ 2] = 0; __tmp[ 3] = 0;
- __tmp[ 4] = 0; __tmp[ 5] = 0;
- __tmp[ 6] = 0; __tmp[ 7] = 0;
- return;
-
- case 4:
- __tmp[ 0] = 0; __tmp[ 1] = 0;
- __tmp[ 2] = 0; __tmp[ 3] = 0;
- return;
- }
- }
- __i = __FDSET_LONGS;
- while (__i) {
- __i--;
- *__tmp = 0;
- __tmp++;
- }
-}
-
-#endif /* defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) */
+#include <asm-generic/posix_types.h>
#endif /* _ASM_POSIX_TYPES_H */
Commit-ID: fae89ee8d7a9be6044aa3c657fc169c1dca0e6ac
Gitweb: http://git.kernel.org/tip/fae89ee8d7a9be6044aa3c657fc169c1dca0e6ac
Author: H. Peter Anvin <[email protected]>
AuthorDate: Tue, 7 Feb 2012 21:08:59 -0800
Committer: H. Peter Anvin <[email protected]>
CommitDate: Tue, 14 Feb 2012 12:01:29 -0800
powerpc: Use generic posix_types.h
Change the powerpc architecture to use <asm-generic/posix_types.h>.
[ v2: fix the definition for __kernel_ssize_t ]
Signed-off-by: H. Peter Anvin <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Cc: Benjamin Herrenschmidt <[email protected]>
Cc: Paul Mackerras <[email protected]>
---
arch/powerpc/include/asm/posix_types.h | 118 +++-----------------------------
1 files changed, 9 insertions(+), 109 deletions(-)
diff --git a/arch/powerpc/include/asm/posix_types.h b/arch/powerpc/include/asm/posix_types.h
index c4e396b..f139325 100644
--- a/arch/powerpc/include/asm/posix_types.h
+++ b/arch/powerpc/include/asm/posix_types.h
@@ -7,122 +7,22 @@
* assume GCC is being used.
*/
-typedef unsigned long __kernel_ino_t;
-typedef unsigned int __kernel_mode_t;
-typedef long __kernel_off_t;
-typedef int __kernel_pid_t;
-typedef unsigned int __kernel_uid_t;
-typedef unsigned int __kernel_gid_t;
-typedef long __kernel_ptrdiff_t;
-typedef long __kernel_time_t;
-typedef long __kernel_clock_t;
-typedef int __kernel_timer_t;
-typedef int __kernel_clockid_t;
-typedef long __kernel_suseconds_t;
-typedef int __kernel_daddr_t;
-typedef char * __kernel_caddr_t;
-typedef unsigned short __kernel_uid16_t;
-typedef unsigned short __kernel_gid16_t;
-typedef unsigned int __kernel_uid32_t;
-typedef unsigned int __kernel_gid32_t;
-typedef unsigned int __kernel_old_uid_t;
-typedef unsigned int __kernel_old_gid_t;
-
#ifdef __powerpc64__
-typedef unsigned long __kernel_nlink_t;
-typedef int __kernel_ipc_pid_t;
-typedef unsigned long __kernel_size_t;
-typedef long __kernel_ssize_t;
typedef unsigned long __kernel_old_dev_t;
+#define __kernel_old_dev_t __kernel_old_dev_t
#else
-typedef unsigned short __kernel_nlink_t;
-typedef short __kernel_ipc_pid_t;
typedef unsigned int __kernel_size_t;
typedef int __kernel_ssize_t;
-typedef unsigned int __kernel_old_dev_t;
-#endif
-
-#ifdef __powerpc64__
-typedef long long __kernel_loff_t;
-#else
-#ifdef __GNUC__
-typedef long long __kernel_loff_t;
-#endif
-#endif
-
-typedef struct {
- int val[2];
-} __kernel_fsid_t;
-
-#ifndef __GNUC__
-
-#define __FD_SET(d, set) ((set)->fds_bits[__FDELT(d)] |= __FDMASK(d))
-#define __FD_CLR(d, set) ((set)->fds_bits[__FDELT(d)] &= ~__FDMASK(d))
-#define __FD_ISSET(d, set) (((set)->fds_bits[__FDELT(d)] & __FDMASK(d)) != 0)
-#define __FD_ZERO(set) \
- ((void) memset ((void *) (set), 0, sizeof (__kernel_fd_set)))
-
-#else /* __GNUC__ */
-
-#if defined(__KERNEL__)
-/* With GNU C, use inline functions instead so args are evaluated only once: */
-
-#undef __FD_SET
-static __inline__ void __FD_SET(unsigned long fd, __kernel_fd_set *fdsetp)
-{
- unsigned long _tmp = fd / __NFDBITS;
- unsigned long _rem = fd % __NFDBITS;
- fdsetp->fds_bits[_tmp] |= (1UL<<_rem);
-}
-
-#undef __FD_CLR
-static __inline__ void __FD_CLR(unsigned long fd, __kernel_fd_set *fdsetp)
-{
- unsigned long _tmp = fd / __NFDBITS;
- unsigned long _rem = fd % __NFDBITS;
- fdsetp->fds_bits[_tmp] &= ~(1UL<<_rem);
-}
-
-#undef __FD_ISSET
-static __inline__ int __FD_ISSET(unsigned long fd, __kernel_fd_set *p)
-{
- unsigned long _tmp = fd / __NFDBITS;
- unsigned long _rem = fd % __NFDBITS;
- return (p->fds_bits[_tmp] & (1UL<<_rem)) != 0;
-}
-
-/*
- * This will unroll the loop for the normal constant case (8 ints,
- * for a 256-bit fd_set)
- */
-#undef __FD_ZERO
-static __inline__ void __FD_ZERO(__kernel_fd_set *p)
-{
- unsigned long *tmp = (unsigned long *)p->fds_bits;
- int i;
+typedef long __kernel_ptrdiff_t;
+#define __kernel_size_t __kernel_size_t
- if (__builtin_constant_p(__FDSET_LONGS)) {
- switch (__FDSET_LONGS) {
- case 16:
- tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
- tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
+typedef unsigned short __kernel_nlink_t;
+#define __kernel_nlink_t __kernel_nlink_t
- case 8:
- tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
+typedef short __kernel_ipc_pid_t;
+#define __kernel_ipc_pid_t __kernel_ipc_pid_t
+#endif
- case 4:
- tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
- return;
- }
- }
- i = __FDSET_LONGS;
- while (i) {
- i--;
- *tmp = 0;
- tmp++;
- }
-}
+#include <asm-generic/posix_types.h>
-#endif /* defined(__KERNEL__) */
-#endif /* __GNUC__ */
#endif /* _ASM_POWERPC_POSIX_TYPES_H */
Commit-ID: f4f0727b75e53fde4f9b838bcb4a5d6204125522
Gitweb: http://git.kernel.org/tip/f4f0727b75e53fde4f9b838bcb4a5d6204125522
Author: H. Peter Anvin <[email protected]>
AuthorDate: Tue, 7 Feb 2012 21:08:58 -0800
Committer: H. Peter Anvin <[email protected]>
CommitDate: Tue, 14 Feb 2012 12:01:29 -0800
parisc: Use generic posix_types.h
Change the parisc architecture to use <asm-generic/posix_types.h>.
Signed-off-by: H. Peter Anvin <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Cc: Kyle McMartin <[email protected]>
Cc: Helge Deller <[email protected]>
Cc: James Bottomley <[email protected]>
---
arch/parisc/include/asm/posix_types.h | 119 +++------------------------------
1 files changed, 9 insertions(+), 110 deletions(-)
diff --git a/arch/parisc/include/asm/posix_types.h b/arch/parisc/include/asm/posix_types.h
index 00da29a..5212b03 100644
--- a/arch/parisc/include/asm/posix_types.h
+++ b/arch/parisc/include/asm/posix_types.h
@@ -6,123 +6,22 @@
* be a little careful about namespace pollution etc. Also, we cannot
* assume GCC is being used.
*/
-typedef unsigned long __kernel_ino_t;
+
typedef unsigned short __kernel_mode_t;
+#define __kernel_mode_t __kernel_mode_t
+
typedef unsigned short __kernel_nlink_t;
-typedef long __kernel_off_t;
-typedef int __kernel_pid_t;
+#define __kernel_nlink_t __kernel_nlink_t
+
typedef unsigned short __kernel_ipc_pid_t;
-typedef unsigned int __kernel_uid_t;
-typedef unsigned int __kernel_gid_t;
-typedef int __kernel_suseconds_t;
-typedef long __kernel_clock_t;
-typedef int __kernel_timer_t;
-typedef int __kernel_clockid_t;
-typedef int __kernel_daddr_t;
-/* Note these change from narrow to wide kernels */
-#ifdef CONFIG_64BIT
-typedef unsigned long __kernel_size_t;
-typedef long __kernel_ssize_t;
-typedef long __kernel_ptrdiff_t;
-#else
-typedef unsigned int __kernel_size_t;
-typedef int __kernel_ssize_t;
-typedef int __kernel_ptrdiff_t;
-#endif
-typedef long __kernel_time_t;
-typedef char * __kernel_caddr_t;
+#define __kernel_ipc_pid_t __kernel_ipc_pid_t
-typedef unsigned short __kernel_uid16_t;
-typedef unsigned short __kernel_gid16_t;
-typedef unsigned int __kernel_uid32_t;
-typedef unsigned int __kernel_gid32_t;
+typedef int __kernel_suseconds_t;
+#define __kernel_suseconds_t __kernel_suseconds_t
-#ifdef __GNUC__
-typedef long long __kernel_loff_t;
typedef long long __kernel_off64_t;
typedef unsigned long long __kernel_ino64_t;
-#endif
-
-typedef unsigned int __kernel_old_dev_t;
-
-typedef struct {
- int val[2];
-} __kernel_fsid_t;
-
-/* compatibility stuff */
-typedef __kernel_uid_t __kernel_old_uid_t;
-typedef __kernel_gid_t __kernel_old_gid_t;
-
-#if defined(__KERNEL__)
-
-#undef __FD_SET
-static __inline__ void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp)
-{
- unsigned long __tmp = __fd / __NFDBITS;
- unsigned long __rem = __fd % __NFDBITS;
- __fdsetp->fds_bits[__tmp] |= (1UL<<__rem);
-}
-
-#undef __FD_CLR
-static __inline__ void __FD_CLR(unsigned long __fd, __kernel_fd_set *__fdsetp)
-{
- unsigned long __tmp = __fd / __NFDBITS;
- unsigned long __rem = __fd % __NFDBITS;
- __fdsetp->fds_bits[__tmp] &= ~(1UL<<__rem);
-}
-
-#undef __FD_ISSET
-static __inline__ int __FD_ISSET(unsigned long __fd, const __kernel_fd_set *__p)
-{
- unsigned long __tmp = __fd / __NFDBITS;
- unsigned long __rem = __fd % __NFDBITS;
- return (__p->fds_bits[__tmp] & (1UL<<__rem)) != 0;
-}
-
-/*
- * This will unroll the loop for the normal constant case (8 ints,
- * for a 256-bit fd_set)
- */
-#undef __FD_ZERO
-static __inline__ void __FD_ZERO(__kernel_fd_set *__p)
-{
- unsigned long *__tmp = __p->fds_bits;
- int __i;
-
- if (__builtin_constant_p(__FDSET_LONGS)) {
- switch (__FDSET_LONGS) {
- case 16:
- __tmp[ 0] = 0; __tmp[ 1] = 0;
- __tmp[ 2] = 0; __tmp[ 3] = 0;
- __tmp[ 4] = 0; __tmp[ 5] = 0;
- __tmp[ 6] = 0; __tmp[ 7] = 0;
- __tmp[ 8] = 0; __tmp[ 9] = 0;
- __tmp[10] = 0; __tmp[11] = 0;
- __tmp[12] = 0; __tmp[13] = 0;
- __tmp[14] = 0; __tmp[15] = 0;
- return;
-
- case 8:
- __tmp[ 0] = 0; __tmp[ 1] = 0;
- __tmp[ 2] = 0; __tmp[ 3] = 0;
- __tmp[ 4] = 0; __tmp[ 5] = 0;
- __tmp[ 6] = 0; __tmp[ 7] = 0;
- return;
-
- case 4:
- __tmp[ 0] = 0; __tmp[ 1] = 0;
- __tmp[ 2] = 0; __tmp[ 3] = 0;
- return;
- }
- }
- __i = __FDSET_LONGS;
- while (__i) {
- __i--;
- *__tmp = 0;
- __tmp++;
- }
-}
-#endif /* defined(__KERNEL__) */
+#include <asm-generic/posix_types.h>
#endif
Commit-ID: 3b2a46902f908b1aec723201baabab4c200a72e9
Gitweb: http://git.kernel.org/tip/3b2a46902f908b1aec723201baabab4c200a72e9
Author: H. Peter Anvin <[email protected]>
AuthorDate: Tue, 7 Feb 2012 21:09:00 -0800
Committer: H. Peter Anvin <[email protected]>
CommitDate: Tue, 14 Feb 2012 12:01:29 -0800
s390: Use generic posix_types.h
Change the s390 architecture to use <asm-generic/posix_types.h>.
Signed-off-by: H. Peter Anvin <[email protected]>
Acked-by: Martin Schwidefsky <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Cc: Heiko Carstens <[email protected]>
Cc: <[email protected]>
---
arch/s390/include/asm/posix_types.h | 70 +++++------------------------------
1 files changed, 10 insertions(+), 60 deletions(-)
diff --git a/arch/s390/include/asm/posix_types.h b/arch/s390/include/asm/posix_types.h
index 8cc113f..edf8527 100644
--- a/arch/s390/include/asm/posix_types.h
+++ b/arch/s390/include/asm/posix_types.h
@@ -3,7 +3,6 @@
*
* S390 version
*
- * Derived from "include/asm-i386/posix_types.h"
*/
#ifndef __ARCH_S390_POSIX_TYPES_H
@@ -15,22 +14,11 @@
* assume GCC is being used.
*/
-typedef long __kernel_off_t;
-typedef int __kernel_pid_t;
typedef unsigned long __kernel_size_t;
-typedef long __kernel_time_t;
-typedef long __kernel_suseconds_t;
-typedef long __kernel_clock_t;
-typedef int __kernel_timer_t;
-typedef int __kernel_clockid_t;
-typedef int __kernel_daddr_t;
-typedef char * __kernel_caddr_t;
-typedef unsigned short __kernel_uid16_t;
-typedef unsigned short __kernel_gid16_t;
+#define __kernel_size_t __kernel_size_t
-#ifdef __GNUC__
-typedef long long __kernel_loff_t;
-#endif
+typedef unsigned short __kernel_old_dev_t;
+#define __kernel_old_dev_t __kernel_old_dev_t
#ifndef __s390x__
@@ -42,11 +30,6 @@ typedef unsigned short __kernel_uid_t;
typedef unsigned short __kernel_gid_t;
typedef int __kernel_ssize_t;
typedef int __kernel_ptrdiff_t;
-typedef unsigned int __kernel_uid32_t;
-typedef unsigned int __kernel_gid32_t;
-typedef unsigned short __kernel_old_uid_t;
-typedef unsigned short __kernel_old_gid_t;
-typedef unsigned short __kernel_old_dev_t;
#else /* __s390x__ */
@@ -59,49 +42,16 @@ typedef unsigned int __kernel_gid_t;
typedef long __kernel_ssize_t;
typedef long __kernel_ptrdiff_t;
typedef unsigned long __kernel_sigset_t; /* at least 32 bits */
-typedef __kernel_uid_t __kernel_old_uid_t;
-typedef __kernel_gid_t __kernel_old_gid_t;
-typedef __kernel_uid_t __kernel_uid32_t;
-typedef __kernel_gid_t __kernel_gid32_t;
-typedef unsigned short __kernel_old_dev_t;
#endif /* __s390x__ */
-typedef struct {
- int val[2];
-} __kernel_fsid_t;
-
-
-#ifdef __KERNEL__
-
-#undef __FD_SET
-static inline void __FD_SET(unsigned long fd, __kernel_fd_set *fdsetp)
-{
- unsigned long _tmp = fd / __NFDBITS;
- unsigned long _rem = fd % __NFDBITS;
- fdsetp->fds_bits[_tmp] |= (1UL<<_rem);
-}
-
-#undef __FD_CLR
-static inline void __FD_CLR(unsigned long fd, __kernel_fd_set *fdsetp)
-{
- unsigned long _tmp = fd / __NFDBITS;
- unsigned long _rem = fd % __NFDBITS;
- fdsetp->fds_bits[_tmp] &= ~(1UL<<_rem);
-}
-
-#undef __FD_ISSET
-static inline int __FD_ISSET(unsigned long fd, const __kernel_fd_set *fdsetp)
-{
- unsigned long _tmp = fd / __NFDBITS;
- unsigned long _rem = fd % __NFDBITS;
- return (fdsetp->fds_bits[_tmp] & (1UL<<_rem)) != 0;
-}
-
-#undef __FD_ZERO
-#define __FD_ZERO(fdsetp) \
- ((void) memset ((void *) (fdsetp), 0, sizeof (__kernel_fd_set)))
+#define __kernel_ino_t __kernel_ino_t
+#define __kernel_mode_t __kernel_mode_t
+#define __kernel_nlink_t __kernel_nlink_t
+#define __kernel_ipc_pid_t __kernel_ipc_pid_t
+#define __kernel_uid_t __kernel_uid_t
+#define __kernel_gid_t __kernel_gid_t
-#endif /* __KERNEL__ */
+#include <asm-generic/posix_types.h>
#endif
Commit-ID: 81620bb7acee40dda4dbfdd061cd22c373529372
Gitweb: http://git.kernel.org/tip/81620bb7acee40dda4dbfdd061cd22c373529372
Author: H. Peter Anvin <[email protected]>
AuthorDate: Tue, 7 Feb 2012 21:09:01 -0800
Committer: H. Peter Anvin <[email protected]>
CommitDate: Tue, 14 Feb 2012 12:01:29 -0800
sh: Remove unnecessary posix_types.h type overrides
Remove type overrides in <asm/posix_types.h> for the sh architecture
that are no longer necessary.
Signed-off-by: H. Peter Anvin <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Cc: Paul Mundt <[email protected]>
---
arch/sh/include/asm/posix_types_32.h | 5 -----
arch/sh/include/asm/posix_types_64.h | 4 ----
2 files changed, 0 insertions(+), 9 deletions(-)
diff --git a/arch/sh/include/asm/posix_types_32.h b/arch/sh/include/asm/posix_types_32.h
index 6a9ceaa..abda584 100644
--- a/arch/sh/include/asm/posix_types_32.h
+++ b/arch/sh/include/asm/posix_types_32.h
@@ -12,11 +12,6 @@ typedef unsigned short __kernel_uid_t;
typedef unsigned short __kernel_gid_t;
#define __kernel_gid_t __kernel_gid_t
-typedef unsigned int __kernel_uid32_t;
-#define __kernel_uid32_t __kernel_uid32_t
-typedef unsigned int __kernel_gid32_t;
-#define __kernel_gid32_t __kernel_gid32_t
-
typedef unsigned short __kernel_old_uid_t;
#define __kernel_old_uid_t __kernel_old_uid_t
typedef unsigned short __kernel_old_gid_t;
diff --git a/arch/sh/include/asm/posix_types_64.h b/arch/sh/include/asm/posix_types_64.h
index 8cd1148..fcda07b 100644
--- a/arch/sh/include/asm/posix_types_64.h
+++ b/arch/sh/include/asm/posix_types_64.h
@@ -17,10 +17,6 @@ typedef int __kernel_ssize_t;
#define __kernel_ssize_t __kernel_ssize_t
typedef int __kernel_ptrdiff_t;
#define __kernel_ptrdiff_t __kernel_ptrdiff_t
-typedef unsigned int __kernel_uid32_t;
-#define __kernel_uid32_t __kernel_uid32_t
-typedef unsigned int __kernel_gid32_t;
-#define __kernel_gid32_t __kernel_gid32_t
typedef unsigned short __kernel_old_uid_t;
#define __kernel_old_uid_t __kernel_old_uid_t
Commit-ID: 8c4c7a9a0fd4217a044b33f91f1e5b2987cbfa04
Gitweb: http://git.kernel.org/tip/8c4c7a9a0fd4217a044b33f91f1e5b2987cbfa04
Author: H. Peter Anvin <[email protected]>
AuthorDate: Tue, 7 Feb 2012 21:09:02 -0800
Committer: H. Peter Anvin <[email protected]>
CommitDate: Tue, 14 Feb 2012 12:01:30 -0800
sparc: Use generic posix_types.h
Change the sparc architecture to use <asm-generic/posix_types.h>.
Signed-off-by: H. Peter Anvin <[email protected]>
Acked-by: "David S. Miller" <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
---
arch/sparc/include/asm/posix_types.h | 133 +++++-----------------------------
1 files changed, 17 insertions(+), 116 deletions(-)
diff --git a/arch/sparc/include/asm/posix_types.h b/arch/sparc/include/asm/posix_types.h
index dbfc1a3..3070f25 100644
--- a/arch/sparc/include/asm/posix_types.h
+++ b/arch/sparc/include/asm/posix_types.h
@@ -9,35 +9,16 @@
#if defined(__sparc__) && defined(__arch64__)
/* sparc 64 bit */
-typedef unsigned long __kernel_size_t;
-typedef long __kernel_ssize_t;
-typedef long __kernel_ptrdiff_t;
-typedef long __kernel_time_t;
-typedef long __kernel_clock_t;
-typedef int __kernel_pid_t;
-typedef int __kernel_ipc_pid_t;
-typedef unsigned int __kernel_uid_t;
-typedef unsigned int __kernel_gid_t;
-typedef unsigned long __kernel_ino_t;
-typedef unsigned int __kernel_mode_t;
typedef unsigned int __kernel_nlink_t;
-typedef int __kernel_daddr_t;
-typedef long __kernel_off_t;
-typedef char * __kernel_caddr_t;
-typedef unsigned short __kernel_uid16_t;
-typedef unsigned short __kernel_gid16_t;
-typedef int __kernel_clockid_t;
-typedef int __kernel_timer_t;
+#define __kernel_nlink_t __kernel_nlink_t
typedef unsigned short __kernel_old_uid_t;
typedef unsigned short __kernel_old_gid_t;
-typedef __kernel_uid_t __kernel_uid32_t;
-typedef __kernel_gid_t __kernel_gid32_t;
-
-typedef unsigned int __kernel_old_dev_t;
+#define __kernel_old_uid_t __kernel_old_uid_t
/* Note this piece of asymmetry from the v9 ABI. */
typedef int __kernel_suseconds_t;
+#define __kernel_suseconds_t __kernel_suseconds_t
#else
/* sparc 32 bit */
@@ -45,109 +26,29 @@ typedef int __kernel_suseconds_t;
typedef unsigned int __kernel_size_t;
typedef int __kernel_ssize_t;
typedef long int __kernel_ptrdiff_t;
-typedef long __kernel_time_t;
-typedef long __kernel_suseconds_t;
-typedef long __kernel_clock_t;
-typedef int __kernel_pid_t;
+#define __kernel_size_t __kernel_size_t
+
typedef unsigned short __kernel_ipc_pid_t;
+#define __kernel_ipc_pid_t __kernel_ipc_pid_t
+
typedef unsigned short __kernel_uid_t;
typedef unsigned short __kernel_gid_t;
-typedef unsigned long __kernel_ino_t;
+#define __kernel_uid_t __kernel_uid_t
+
typedef unsigned short __kernel_mode_t;
+#define __kernel_mode_t __kernel_mode_t
+
typedef short __kernel_nlink_t;
+#define __kernel_nlink_t __kernel_nlink_t
+
typedef long __kernel_daddr_t;
-typedef long __kernel_off_t;
-typedef char * __kernel_caddr_t;
-typedef unsigned short __kernel_uid16_t;
-typedef unsigned short __kernel_gid16_t;
-typedef unsigned int __kernel_uid32_t;
-typedef unsigned int __kernel_gid32_t;
-typedef unsigned short __kernel_old_uid_t;
-typedef unsigned short __kernel_old_gid_t;
+#define __kernel_daddr_t __kernel_daddr_t
+
typedef unsigned short __kernel_old_dev_t;
-typedef int __kernel_clockid_t;
-typedef int __kernel_timer_t;
+#define __kernel_old_dev_t __kernel_old_dev_t
#endif /* defined(__sparc__) && defined(__arch64__) */
-#ifdef __GNUC__
-typedef long long __kernel_loff_t;
-#endif
-
-typedef struct {
- int val[2];
-} __kernel_fsid_t;
-
-#ifdef __KERNEL__
-
-#undef __FD_SET
-static inline void __FD_SET(unsigned long fd, __kernel_fd_set *fdsetp)
-{
- unsigned long _tmp = fd / __NFDBITS;
- unsigned long _rem = fd % __NFDBITS;
- fdsetp->fds_bits[_tmp] |= (1UL<<_rem);
-}
-
-#undef __FD_CLR
-static inline void __FD_CLR(unsigned long fd, __kernel_fd_set *fdsetp)
-{
- unsigned long _tmp = fd / __NFDBITS;
- unsigned long _rem = fd % __NFDBITS;
- fdsetp->fds_bits[_tmp] &= ~(1UL<<_rem);
-}
-
-#undef __FD_ISSET
-static inline int __FD_ISSET(unsigned long fd, __const__ __kernel_fd_set *p)
-{
- unsigned long _tmp = fd / __NFDBITS;
- unsigned long _rem = fd % __NFDBITS;
- return (p->fds_bits[_tmp] & (1UL<<_rem)) != 0;
-}
-
-/*
- * This will unroll the loop for the normal constant cases (8 or 32 longs,
- * for 256 and 1024-bit fd_sets respectively)
- */
-#undef __FD_ZERO
-static inline void __FD_ZERO(__kernel_fd_set *p)
-{
- unsigned long *tmp = p->fds_bits;
- int i;
-
- if (__builtin_constant_p(__FDSET_LONGS)) {
- switch (__FDSET_LONGS) {
- case 32:
- tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
- tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
- tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
- tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
- tmp[16] = 0; tmp[17] = 0; tmp[18] = 0; tmp[19] = 0;
- tmp[20] = 0; tmp[21] = 0; tmp[22] = 0; tmp[23] = 0;
- tmp[24] = 0; tmp[25] = 0; tmp[26] = 0; tmp[27] = 0;
- tmp[28] = 0; tmp[29] = 0; tmp[30] = 0; tmp[31] = 0;
- return;
- case 16:
- tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
- tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
- tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
- tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
- return;
- case 8:
- tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
- tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
- return;
- case 4:
- tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
- return;
- }
- }
- i = __FDSET_LONGS;
- while (i) {
- i--;
- *tmp = 0;
- tmp++;
- }
-}
+#include <asm-generic/posix_types.h>
-#endif /* __KERNEL__ */
#endif /* __SPARC_POSIX_TYPES_H */
H. Peter Anvin <[email protected]> wrote:
> From: "H. Peter Anvin" <[email protected]>
>
> Change the mn10300 architecture to use <asm-generic/posix_types.h>.
>
> Signed-off-by: H. Peter Anvin <[email protected]>
The deletion of part of the user API does not appear to cause a problem.
Acked-by: David Howells <[email protected]>
H. Peter Anvin <[email protected]> wrote:
> From: "H. Peter Anvin" <[email protected]>
>
> Change the frv architecture to use <asm-generic/posix_types.h>.
>
> Signed-off-by: H. Peter Anvin <[email protected]>
Acked-by: David Howells <[email protected]>
Commit-ID: 07d620212d51d113fad997357a75f5e1f2ffd5a7
Gitweb: http://git.kernel.org/tip/07d620212d51d113fad997357a75f5e1f2ffd5a7
Author: H. Peter Anvin <[email protected]>
AuthorDate: Tue, 7 Feb 2012 21:09:03 -0800
Committer: H. Peter Anvin <[email protected]>
CommitDate: Tue, 14 Feb 2012 12:01:30 -0800
x86: Use generic posix_types.h
Change the x86 architecture to use <asm-generic/posix_types.h>.
Signed-off-by: H. Peter Anvin <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Cc: Ingo Molnar <[email protected]>
Cc: Thomas Gleixner <[email protected]>
---
arch/x86/include/asm/posix_types_32.h | 75 +++--------------------
arch/x86/include/asm/posix_types_64.h | 106 +--------------------------------
2 files changed, 12 insertions(+), 169 deletions(-)
diff --git a/arch/x86/include/asm/posix_types_32.h b/arch/x86/include/asm/posix_types_32.h
index f7d9adf..99f262e 100644
--- a/arch/x86/include/asm/posix_types_32.h
+++ b/arch/x86/include/asm/posix_types_32.h
@@ -7,79 +7,22 @@
* assume GCC is being used.
*/
-typedef unsigned long __kernel_ino_t;
typedef unsigned short __kernel_mode_t;
+#define __kernel_mode_t __kernel_mode_t
+
typedef unsigned short __kernel_nlink_t;
-typedef long __kernel_off_t;
-typedef int __kernel_pid_t;
+#define __kernel_nlink_t __kernel_nlink_t
+
typedef unsigned short __kernel_ipc_pid_t;
+#define __kernel_ipc_pid_t __kernel_ipc_pid_t
+
typedef unsigned short __kernel_uid_t;
typedef unsigned short __kernel_gid_t;
-typedef unsigned int __kernel_size_t;
-typedef int __kernel_ssize_t;
-typedef int __kernel_ptrdiff_t;
-typedef long __kernel_time_t;
-typedef long __kernel_suseconds_t;
-typedef long __kernel_clock_t;
-typedef int __kernel_timer_t;
-typedef int __kernel_clockid_t;
-typedef int __kernel_daddr_t;
-typedef char * __kernel_caddr_t;
-typedef unsigned short __kernel_uid16_t;
-typedef unsigned short __kernel_gid16_t;
-typedef unsigned int __kernel_uid32_t;
-typedef unsigned int __kernel_gid32_t;
+#define __kernel_uid_t __kernel_uid_t
-typedef unsigned short __kernel_old_uid_t;
-typedef unsigned short __kernel_old_gid_t;
typedef unsigned short __kernel_old_dev_t;
+#define __kernel_old_dev_t __kernel_old_dev_t
-#ifdef __GNUC__
-typedef long long __kernel_loff_t;
-#endif
-
-typedef struct {
- int val[2];
-} __kernel_fsid_t;
-
-#if defined(__KERNEL__)
-
-#undef __FD_SET
-#define __FD_SET(fd,fdsetp) \
- asm volatile("btsl %1,%0": \
- "+m" (*(__kernel_fd_set *)(fdsetp)) \
- : "r" ((int)(fd)))
-
-#undef __FD_CLR
-#define __FD_CLR(fd,fdsetp) \
- asm volatile("btrl %1,%0": \
- "+m" (*(__kernel_fd_set *)(fdsetp)) \
- : "r" ((int) (fd)))
-
-#undef __FD_ISSET
-#define __FD_ISSET(fd,fdsetp) \
- (__extension__ \
- ({ \
- unsigned char __result; \
- asm volatile("btl %1,%2 ; setb %0" \
- : "=q" (__result) \
- : "r" ((int)(fd)), \
- "m" (*(__kernel_fd_set *)(fdsetp))); \
- __result; \
-}))
-
-#undef __FD_ZERO
-#define __FD_ZERO(fdsetp) \
-do { \
- int __d0, __d1; \
- asm volatile("cld ; rep ; stosl" \
- : "=m" (*(__kernel_fd_set *)(fdsetp)), \
- "=&c" (__d0), "=&D" (__d1) \
- : "a" (0), "1" (__FDSET_LONGS), \
- "2" ((__kernel_fd_set *)(fdsetp)) \
- : "memory"); \
-} while (0)
-
-#endif /* defined(__KERNEL__) */
+#include <asm-generic/posix_types.h>
#endif /* _ASM_X86_POSIX_TYPES_32_H */
diff --git a/arch/x86/include/asm/posix_types_64.h b/arch/x86/include/asm/posix_types_64.h
index eb8d2d9..cba0c1e 100644
--- a/arch/x86/include/asm/posix_types_64.h
+++ b/arch/x86/include/asm/posix_types_64.h
@@ -7,113 +7,13 @@
* assume GCC is being used.
*/
-typedef unsigned long __kernel_ino_t;
-typedef unsigned int __kernel_mode_t;
-typedef unsigned long __kernel_nlink_t;
-typedef long __kernel_off_t;
-typedef int __kernel_pid_t;
-typedef int __kernel_ipc_pid_t;
-typedef unsigned int __kernel_uid_t;
-typedef unsigned int __kernel_gid_t;
-typedef unsigned long __kernel_size_t;
-typedef long __kernel_ssize_t;
-typedef long __kernel_ptrdiff_t;
-typedef long __kernel_time_t;
-typedef long __kernel_suseconds_t;
-typedef long __kernel_clock_t;
-typedef int __kernel_timer_t;
-typedef int __kernel_clockid_t;
-typedef int __kernel_daddr_t;
-typedef char * __kernel_caddr_t;
-typedef unsigned short __kernel_uid16_t;
-typedef unsigned short __kernel_gid16_t;
-
-#ifdef __GNUC__
-typedef long long __kernel_loff_t;
-#endif
-
-typedef struct {
- int val[2];
-} __kernel_fsid_t;
-
typedef unsigned short __kernel_old_uid_t;
typedef unsigned short __kernel_old_gid_t;
-typedef __kernel_uid_t __kernel_uid32_t;
-typedef __kernel_gid_t __kernel_gid32_t;
+#define __kernel_old_uid_t __kernel_old_uid_t
typedef unsigned long __kernel_old_dev_t;
+#define __kernel_old_dev_t __kernel_old_dev_t
-#ifdef __KERNEL__
-
-#undef __FD_SET
-static inline void __FD_SET(unsigned long fd, __kernel_fd_set *fdsetp)
-{
- unsigned long _tmp = fd / __NFDBITS;
- unsigned long _rem = fd % __NFDBITS;
- fdsetp->fds_bits[_tmp] |= (1UL<<_rem);
-}
-
-#undef __FD_CLR
-static inline void __FD_CLR(unsigned long fd, __kernel_fd_set *fdsetp)
-{
- unsigned long _tmp = fd / __NFDBITS;
- unsigned long _rem = fd % __NFDBITS;
- fdsetp->fds_bits[_tmp] &= ~(1UL<<_rem);
-}
-
-#undef __FD_ISSET
-static inline int __FD_ISSET(unsigned long fd, __const__ __kernel_fd_set *p)
-{
- unsigned long _tmp = fd / __NFDBITS;
- unsigned long _rem = fd % __NFDBITS;
- return (p->fds_bits[_tmp] & (1UL<<_rem)) != 0;
-}
-
-/*
- * This will unroll the loop for the normal constant cases (8 or 32 longs,
- * for 256 and 1024-bit fd_sets respectively)
- */
-#undef __FD_ZERO
-static inline void __FD_ZERO(__kernel_fd_set *p)
-{
- unsigned long *tmp = p->fds_bits;
- int i;
-
- if (__builtin_constant_p(__FDSET_LONGS)) {
- switch (__FDSET_LONGS) {
- case 32:
- tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
- tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
- tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
- tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
- tmp[16] = 0; tmp[17] = 0; tmp[18] = 0; tmp[19] = 0;
- tmp[20] = 0; tmp[21] = 0; tmp[22] = 0; tmp[23] = 0;
- tmp[24] = 0; tmp[25] = 0; tmp[26] = 0; tmp[27] = 0;
- tmp[28] = 0; tmp[29] = 0; tmp[30] = 0; tmp[31] = 0;
- return;
- case 16:
- tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
- tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
- tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
- tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
- return;
- case 8:
- tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
- tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
- return;
- case 4:
- tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
- return;
- }
- }
- i = __FDSET_LONGS;
- while (i) {
- i--;
- *tmp = 0;
- tmp++;
- }
-}
-
-#endif /* defined(__KERNEL__) */
+#include <asm-generic/posix_types.h>
#endif /* _ASM_X86_POSIX_TYPES_64_H */
Commit-ID: 2759e6512e0bd9f9a84e10f59fb71195e7ff9775
Gitweb: http://git.kernel.org/tip/2759e6512e0bd9f9a84e10f59fb71195e7ff9775
Author: H. Peter Anvin <[email protected]>
AuthorDate: Tue, 7 Feb 2012 21:09:04 -0800
Committer: H. Peter Anvin <[email protected]>
CommitDate: Tue, 14 Feb 2012 12:01:30 -0800
xtensa: Use generic posix_types.h
Change the xtensa architecture to use <asm-generic/posix_types.h>.
Signed-off-by: H. Peter Anvin <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Cc: Chris Zankel <[email protected]>
---
arch/xtensa/include/asm/posix_types.h | 97 +++------------------------------
1 files changed, 7 insertions(+), 90 deletions(-)
diff --git a/arch/xtensa/include/asm/posix_types.h b/arch/xtensa/include/asm/posix_types.h
index 6b2190c..6e96be0 100644
--- a/arch/xtensa/include/asm/posix_types.h
+++ b/arch/xtensa/include/asm/posix_types.h
@@ -19,104 +19,21 @@
* assume GCC is being used.
*/
-typedef unsigned long __kernel_ino_t;
-typedef unsigned int __kernel_mode_t;
-typedef unsigned long __kernel_nlink_t;
-typedef long __kernel_off_t;
-typedef int __kernel_pid_t;
typedef unsigned short __kernel_ipc_pid_t;
-typedef unsigned int __kernel_uid_t;
-typedef unsigned int __kernel_gid_t;
+#define __kernel_ipc_pid_t __kernel_ipc_pid_t
+
typedef unsigned int __kernel_size_t;
typedef int __kernel_ssize_t;
typedef long __kernel_ptrdiff_t;
-typedef long __kernel_time_t;
-typedef long __kernel_suseconds_t;
-typedef long __kernel_clock_t;
-typedef int __kernel_timer_t;
-typedef int __kernel_clockid_t;
-typedef int __kernel_daddr_t;
-typedef char * __kernel_caddr_t;
-typedef unsigned short __kernel_uid16_t;
-typedef unsigned short __kernel_gid16_t;
-typedef unsigned int __kernel_uid32_t;
-typedef unsigned int __kernel_gid32_t;
+#define __kernel_size_t __kernel_size_t
typedef unsigned short __kernel_old_uid_t;
typedef unsigned short __kernel_old_gid_t;
-typedef unsigned short __kernel_old_dev_t;
-
-#ifdef __GNUC__
-typedef long long __kernel_loff_t;
-#endif
-
-typedef struct {
- int val[2];
-} __kernel_fsid_t;
-
-#ifndef __GNUC__
-
-#define __FD_SET(d, set) ((set)->fds_bits[__FDELT(d)] |= __FDMASK(d))
-#define __FD_CLR(d, set) ((set)->fds_bits[__FDELT(d)] &= ~__FDMASK(d))
-#define __FD_ISSET(d, set) (!!((set)->fds_bits[__FDELT(d)] & __FDMASK(d)))
-#define __FD_ZERO(set) \
- ((void) memset ((void *) (set), 0, sizeof (__kernel_fd_set)))
-
-#else /* __GNUC__ */
+#define __kernel_old_uid_t __kernel_old_uid_t
-#if defined(__KERNEL__)
-/* With GNU C, use inline functions instead so args are evaluated only once: */
-
-#undef __FD_SET
-static __inline__ void __FD_SET(unsigned long fd, __kernel_fd_set *fdsetp)
-{
- unsigned long _tmp = fd / __NFDBITS;
- unsigned long _rem = fd % __NFDBITS;
- fdsetp->fds_bits[_tmp] |= (1UL<<_rem);
-}
-
-#undef __FD_CLR
-static __inline__ void __FD_CLR(unsigned long fd, __kernel_fd_set *fdsetp)
-{
- unsigned long _tmp = fd / __NFDBITS;
- unsigned long _rem = fd % __NFDBITS;
- fdsetp->fds_bits[_tmp] &= ~(1UL<<_rem);
-}
-
-#undef __FD_ISSET
-static __inline__ int __FD_ISSET(unsigned long fd, __kernel_fd_set *p)
-{
- unsigned long _tmp = fd / __NFDBITS;
- unsigned long _rem = fd % __NFDBITS;
- return (p->fds_bits[_tmp] & (1UL<<_rem)) != 0;
-}
-
-/*
- * This will unroll the loop for the normal constant case (8 ints,
- * for a 256-bit fd_set)
- */
-#undef __FD_ZERO
-static __inline__ void __FD_ZERO(__kernel_fd_set *p)
-{
- unsigned int *tmp = (unsigned int *)p->fds_bits;
- int i;
+typedef unsigned short __kernel_old_dev_t;
+#define __kernel_old_dev_t __kernel_old_dev_t
- if (__builtin_constant_p(__FDSET_LONGS)) {
- switch (__FDSET_LONGS) {
- case 8:
- tmp[0] = 0; tmp[1] = 0; tmp[2] = 0; tmp[3] = 0;
- tmp[4] = 0; tmp[5] = 0; tmp[6] = 0; tmp[7] = 0;
- return;
- }
- }
- i = __FDSET_LONGS;
- while (i) {
- i--;
- *tmp = 0;
- tmp++;
- }
-}
+#include <asm-generic/posix_types.h>
-#endif /* defined(__KERNEL__) */
-#endif /* __GNUC__ */
#endif /* _XTENSA_POSIX_TYPES_H */
Commit-ID: 8b3d1cda4f5ff0d7c2ae910ea8fd03493996912f
Gitweb: http://git.kernel.org/tip/8b3d1cda4f5ff0d7c2ae910ea8fd03493996912f
Author: H. Peter Anvin <[email protected]>
AuthorDate: Tue, 7 Feb 2012 21:09:05 -0800
Committer: H. Peter Anvin <[email protected]>
CommitDate: Tue, 14 Feb 2012 12:47:21 -0800
posix_types: Remove fd_set macros
<asm/posix_types.h> includes a set of macros that operate on file
descriptors. Way long ago those were exported to user space, but
nowadays they are #ifdef __KERNEL__.
However, they are nothing but standard (nonatomic) bit operations, and
we already have optimized versions of bit operations in the kernel.
We can't include <linux/bitops.h> in <asm/posix_types.h> but we can
move the definitions to <linux/time.h> and define them there in terms
of standard kernel bitops.
[ v2: folds the following fixes in:
a) Stray space in __FD_SET(), reported by Andrew Morton
b) #include <linux/string.h> needed for memset(), reported by Tony Luck ]
Signed-off-by: H. Peter Anvin <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Cc: Arnd Bergmann <[email protected]>
Cc: Tony Luck <[email protected]>
Cc: Andrew Morton <[email protected]>
---
include/asm-generic/posix_types.h | 72 -------------------------------------
include/linux/time.h | 24 ++++++++++++
2 files changed, 24 insertions(+), 72 deletions(-)
diff --git a/include/asm-generic/posix_types.h b/include/asm-generic/posix_types.h
index ac21760..e294fe6 100644
--- a/include/asm-generic/posix_types.h
+++ b/include/asm-generic/posix_types.h
@@ -92,76 +92,4 @@ typedef char * __kernel_caddr_t;
typedef unsigned short __kernel_uid16_t;
typedef unsigned short __kernel_gid16_t;
-#ifdef __KERNEL__
-
-#undef __FD_SET
-static inline void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp)
-{
- unsigned long __tmp = __fd / __NFDBITS;
- unsigned long __rem = __fd % __NFDBITS;
- __fdsetp->fds_bits[__tmp] |= (1UL<<__rem);
-}
-
-#undef __FD_CLR
-static inline void __FD_CLR(unsigned long __fd, __kernel_fd_set *__fdsetp)
-{
- unsigned long __tmp = __fd / __NFDBITS;
- unsigned long __rem = __fd % __NFDBITS;
- __fdsetp->fds_bits[__tmp] &= ~(1UL<<__rem);
-}
-
-#undef __FD_ISSET
-static inline int __FD_ISSET(unsigned long __fd, const __kernel_fd_set *__p)
-{
- unsigned long __tmp = __fd / __NFDBITS;
- unsigned long __rem = __fd % __NFDBITS;
- return (__p->fds_bits[__tmp] & (1UL<<__rem)) != 0;
-}
-
-/*
- * This will unroll the loop for the normal constant case (8 ints,
- * for a 256-bit fd_set)
- */
-#undef __FD_ZERO
-static inline void __FD_ZERO(__kernel_fd_set *__p)
-{
- unsigned long *__tmp = __p->fds_bits;
- int __i;
-
- if (__builtin_constant_p(__FDSET_LONGS)) {
- switch (__FDSET_LONGS) {
- case 16:
- __tmp[ 0] = 0; __tmp[ 1] = 0;
- __tmp[ 2] = 0; __tmp[ 3] = 0;
- __tmp[ 4] = 0; __tmp[ 5] = 0;
- __tmp[ 6] = 0; __tmp[ 7] = 0;
- __tmp[ 8] = 0; __tmp[ 9] = 0;
- __tmp[10] = 0; __tmp[11] = 0;
- __tmp[12] = 0; __tmp[13] = 0;
- __tmp[14] = 0; __tmp[15] = 0;
- return;
-
- case 8:
- __tmp[ 0] = 0; __tmp[ 1] = 0;
- __tmp[ 2] = 0; __tmp[ 3] = 0;
- __tmp[ 4] = 0; __tmp[ 5] = 0;
- __tmp[ 6] = 0; __tmp[ 7] = 0;
- return;
-
- case 4:
- __tmp[ 0] = 0; __tmp[ 1] = 0;
- __tmp[ 2] = 0; __tmp[ 3] = 0;
- return;
- }
- }
- __i = __FDSET_LONGS;
- while (__i) {
- __i--;
- *__tmp = 0;
- __tmp++;
- }
-}
-
-#endif /* __KERNEL__ */
-
#endif /* __ASM_GENERIC_POSIX_TYPES_H */
diff --git a/include/linux/time.h b/include/linux/time.h
index b306178..93277a0 100644
--- a/include/linux/time.h
+++ b/include/linux/time.h
@@ -4,8 +4,11 @@
#include <linux/types.h>
#ifdef __KERNEL__
+# include <linux/bitops.h>
# include <linux/cache.h>
+# include <linux/posix_types.h>
# include <linux/seqlock.h>
+# include <linux/string.h>
# include <linux/math64.h>
#endif
@@ -256,6 +259,27 @@ static __always_inline void timespec_add_ns(struct timespec *a, u64 ns)
a->tv_sec += __iter_div_u64_rem(a->tv_nsec + ns, NSEC_PER_SEC, &ns);
a->tv_nsec = ns;
}
+
+static inline void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp)
+{
+ __set_bit(__fd, __fdsetp->fds_bits);
+}
+
+static inline void __FD_CLR(unsigned long __fd, __kernel_fd_set *__fdsetp)
+{
+ __clear_bit(__fd, __fdsetp->fds_bits);
+}
+
+static inline int __FD_ISSET(unsigned long __fd, const __kernel_fd_set *__fdsetp)
+{
+ return test_bit(__fd, __fdsetp->fds_bits);
+}
+
+static inline void __FD_ZERO(__kernel_fd_set *__fdsetp)
+{
+ memset(__fdsetp->fds_bits, 0, sizeof __fdsetp->fds_bits);
+}
+
#endif /* __KERNEL__ */
#define NFDBITS __NFDBITS