Clean up: update closedown()'s synopsis to modern C style, and move the
function so we can remove the forward declaration.
Signed-off-by: Chuck Lever <[email protected]>
---
support/nfs/rpcmisc.c | 48 +++++++++++++++++++++++++-----------------------
1 files changed, 25 insertions(+), 23 deletions(-)
diff --git a/support/nfs/rpcmisc.c b/support/nfs/rpcmisc.c
index 40c2102..ad53a43 100644
--- a/support/nfs/rpcmisc.c
+++ b/support/nfs/rpcmisc.c
@@ -38,7 +38,6 @@
#define socklen_t int
#endif
-static void closedown(int sig);
int makesock(int port, int proto);
#define _RPCSVC_CLOSEDOWN 120
@@ -46,6 +45,31 @@ int _rpcpmstart = 0;
int _rpcfdtype = 0;
int _rpcsvcdirty = 0;
+static void
+closedown(int sig)
+{
+ (void) signal(sig, closedown);
+
+ if (_rpcsvcdirty == 0) {
+ static int size;
+ int i, openfd;
+
+ if (_rpcfdtype == SOCK_DGRAM)
+ exit(0);
+
+ if (size == 0)
+ size = getdtablesize();
+
+ for (i = 0, openfd = 0; i < size && openfd < 2; i++)
+ if (FD_ISSET(i, &svc_fdset))
+ openfd++;
+ if (openfd <= 1)
+ exit(0);
+ }
+
+ (void) alarm(_RPCSVC_CLOSEDOWN);
+}
+
void
rpc_init(char *name, int prog, int vers,
void (*dispatch)(struct svc_req *, register SVCXPRT *),
@@ -144,28 +168,6 @@ rpc_init(char *name, int prog, int vers,
}
}
-static void closedown(sig)
-int sig;
-{
- (void) signal(sig, closedown);
- if (_rpcsvcdirty == 0) {
- static int size;
- int i, openfd;
-
- if (_rpcfdtype == SOCK_DGRAM)
- exit(0);
- if (size == 0) {
- size = getdtablesize();
- }
- for (i = 0, openfd = 0; i < size && openfd < 2; i++)
- if (FD_ISSET(i, &svc_fdset))
- openfd++;
- if (openfd <= 1)
- exit(0);
- }
- (void) alarm(_RPCSVC_CLOSEDOWN);
-}
-
int makesock(int port, int proto)
{
struct sockaddr_in sin;