2004-10-23 04:34:44

by Tejun Heo

Subject: [RFC/PATCH] Per-device parameter support (8/16)

dp_08_export_param_next_arg.diff

This is the 8th patch of 16 patches for devparam.

Rename next_arg to param_next_arg and make it global function. This
function is used by devparam.


Signed-off-by: Tejun Heo <[email protected]>


Index: linux-devparam-export/include/linux/moduleparam.h
===================================================================
--- linux-devparam-export.orig/include/linux/moduleparam.h 2004-10-23 11:09:29.000000000 +0900
+++ linux-devparam-export/include/linux/moduleparam.h 2004-10-23 11:09:29.000000000 +0900
@@ -100,6 +100,9 @@ struct kparam_flag
#define module_param_invflag(name, flags, flag, perm) \
__module_param_flag(name, flags, flag, 1, perm)

+/* Used by deviceparam */
+extern char *param_next_arg(char *args, char **param, char **val);
+
/* Called on module insert or kernel boot */
extern int parse_args(const char *name,
char *args,
Index: linux-devparam-export/kernel/params.c
===================================================================
--- linux-devparam-export.orig/kernel/params.c 2004-10-23 11:09:29.000000000 +0900
+++ linux-devparam-export/kernel/params.c 2004-10-23 11:09:29.000000000 +0900
@@ -71,7 +71,7 @@ static int parse_one(char *param,

/* You can use " around spaces, but can't escape ". */
/* Hyphens and underscores equivalent in parameter names. */
-static char *next_arg(char *args, char **param, char **val)
+char *param_next_arg(char *args, char **param, char **val)
{
unsigned int i, equals = 0;
int in_quote = 0;
@@ -126,7 +126,7 @@ int parse_args(const char *name,
while (*args) {
int ret;

- args = next_arg(args, &param, &val);
+ args = param_next_arg(args, &param, &val);
ret = parse_one(param, val, params, num, unknown);
switch (ret) {
case -ENOENT: