From a2937f460bb9603d6f7ec19d1f1ebe5adb40020d Mon Sep 17 00:00:00 2001 From: Tobias Klauser Date: Sun, 12 May 2013 13:59:46 +0200 Subject: xutils: Make set_nonblocking() void The return values is always 0 and it is never checked anyhow, so make the function void. Signed-off-by: Tobias Klauser --- xutils.c | 4 +--- xutils.h | 2 +- 2 files changed, 2 insertions(+), 4 deletions(-) diff --git a/xutils.c b/xutils.c index 019c445..60b598c 100644 --- a/xutils.c +++ b/xutils.c @@ -169,13 +169,11 @@ void set_sock_uncork(int fd, int udp) set_tcp_uncork(fd); } -int set_nonblocking(int fd) +void set_nonblocking(int fd) { int ret = fcntl(fd, F_SETFL, fcntl(fd, F_GETFD, 0) | O_NONBLOCK); if (unlikely(ret < 0)) panic("Cannot fcntl!\n"); - - return 0; } int set_nonblocking_sloppy(int fd) diff --git a/xutils.h b/xutils.h index d1835e4..38c8da4 100644 --- a/xutils.h +++ b/xutils.h @@ -46,7 +46,7 @@ extern void device_set_flags(const char *ifname, const short flags); extern void drop_privileges(bool enforce, uid_t uid, gid_t gid); extern void xlockme(void); extern void xunlockme(void); -extern int set_nonblocking(int fd); +extern void set_nonblocking(int fd); extern int set_nonblocking_sloppy(int fd); extern int set_reuseaddr(int fd); extern void set_sock_prio(int fd, int prio); -- cgit v1.2.3-54-g00ecf