diff options
| author |   tholo <tholo@openbsd.org> | 1996-09-15 09:30:42 +0000 |
|---|---|---|
| committer | tholo <tholo@openbsd.org> | 1996-09-15 09:30:42 +0000 |
| commit | c8f91e0d750eb1dd5aa79a93a20a522c47067c28 (patch) | |
| tree | 151e2a572b80f59c243874a0738c218470cf1bc0 /lib/libc/gen/sleep.c | |
| parent | print debugging flags in usage(); idea from freebsd (diff) | |
| download | wireguard-openbsd-c8f91e0d750eb1dd5aa79a93a20a522c47067c28.tar.xz wireguard-openbsd-c8f91e0d750eb1dd5aa79a93a20a522c47067c28.zip | |
Remove dead code
Remove unused variables
Silence some warnings
lint(1) is your friend
Diffstat (limited to 'lib/libc/gen/sleep.c')
| -rw-r--r-- | lib/libc/gen/sleep.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/lib/libc/gen/sleep.c b/lib/libc/gen/sleep.c index 8ed5f37d6de..cf389ee10c8 100644 --- a/lib/libc/gen/sleep.c +++ b/lib/libc/gen/sleep.c @@ -32,13 +32,14 @@ */ #if defined(LIBC_SCCS) && !defined(lint) -static char rcsid[] = "$OpenBSD: sleep.c,v 1.4 1996/08/19 08:26:20 tholo Exp $"; +static char rcsid[] = "$OpenBSD: sleep.c,v 1.5 1996/09/15 09:31:05 tholo Exp $"; #endif /* LIBC_SCCS and not lint */ #include <sys/time.h> #include <signal.h> #include <unistd.h> +static void sleephandler __P((int)); static volatile int ringring; unsigned int @@ -49,7 +50,6 @@ sleep(seconds) struct sigaction act, oact; struct timeval diff; sigset_t set, oset; - static void sleephandler(); if (!seconds) return 0; @@ -119,8 +119,10 @@ sleep(seconds) return (itv.it_value.tv_sec); } +/* ARGSUSED */ static void -sleephandler() +sleephandler(sig) + int sig; { ringring = 1; } |