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/alarm.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/alarm.c')
| -rw-r--r-- | lib/libc/gen/alarm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/libc/gen/alarm.c b/lib/libc/gen/alarm.c index bc85cff4cf4..2e8f75a4cfd 100644 --- a/lib/libc/gen/alarm.c +++ b/lib/libc/gen/alarm.c @@ -32,7 +32,7 @@ */ #if defined(LIBC_SCCS) && !defined(lint) -static char rcsid[] = "$OpenBSD: alarm.c,v 1.2 1996/08/19 08:21:43 tholo Exp $"; +static char rcsid[] = "$OpenBSD: alarm.c,v 1.3 1996/09/15 09:30:54 tholo Exp $"; #endif /* LIBC_SCCS and not lint */ /* @@ -52,7 +52,7 @@ alarm(secs) itp->it_value.tv_sec = secs; itp->it_value.tv_usec = 0; if (setitimer(ITIMER_REAL, itp, &oitv) < 0) - return (-1); + return ((unsigned int) -1); if (oitv.it_value.tv_usec) oitv.it_value.tv_sec++; return (oitv.it_value.tv_sec); |