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authorRoland McGrath <roland@gnu.org>1998-11-29 11:17:25 +0000
committerRoland McGrath <roland@gnu.org>1998-11-29 11:17:25 +0000
commitd76240d7e570d785b8b45207482858ad7c8dab71 (patch)
tree9662ac8a23c092a60de2359f40e46627c20b807b /sunrpc/svc_unix.c
parente1350332dcddd748d7f8ed2a7c0d08e5a88b27fe (diff)
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1998-11-29 Roland McGrath <roland@baalperazim.frob.com>
* sunrpc/svc_unix.c (__msgread): Move ON local var inside block within #ifdef SO_PASSCRED. Avoids unused var when no SO_PASSCRED. * sunrpc/clnt_unix.c (__msgread): Likewise.
Diffstat (limited to 'sunrpc/svc_unix.c')
-rw-r--r--sunrpc/svc_unix.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/sunrpc/svc_unix.c b/sunrpc/svc_unix.c
index 0aa343654f..7ada8cc86d 100644
--- a/sunrpc/svc_unix.c
+++ b/sunrpc/svc_unix.c
@@ -295,7 +295,6 @@ __msgread (int sock, void *buf, size_t cnt)
{
struct iovec iov[1];
struct msghdr msg;
- int on = 1;
iov[0].iov_base = buf;
iov[0].iov_len = cnt;
@@ -309,8 +308,11 @@ __msgread (int sock, void *buf, size_t cnt)
msg.msg_flags = 0;
#ifdef SO_PASSCRED
- if (setsockopt (sock, SOL_SOCKET, SO_PASSCRED, &on, sizeof (on)))
- return -1;
+ {
+ int on = 1;
+ if (setsockopt (sock, SOL_SOCKET, SO_PASSCRED, &on, sizeof (on)))
+ return -1;
+ }
#endif
return recvmsg (sock, &msg, 0);