diff options
Diffstat (limited to 'usr.sbin/sendmail/src/clock.c')
| -rw-r--r-- | usr.sbin/sendmail/src/clock.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/usr.sbin/sendmail/src/clock.c b/usr.sbin/sendmail/src/clock.c index 45ef1c2782c6..1490137170e2 100644 --- a/usr.sbin/sendmail/src/clock.c +++ b/usr.sbin/sendmail/src/clock.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 1983 Eric P. Allman + * Copyright (c) 1983, 1995 Eric P. Allman * Copyright (c) 1988, 1993 * The Regents of the University of California. All rights reserved. * @@ -33,7 +33,7 @@ */ #ifndef lint -static char sccsid[] = "@(#)clock.c 8.8 (Berkeley) 1/12/94"; +static char sccsid[] = "@(#)clock.c 8.12 (Berkeley) 5/23/95"; #endif /* not lint */ # include "sendmail.h" @@ -65,7 +65,7 @@ static void tick __P((int)); EVENT * setevent(intvl, func, arg) time_t intvl; - int (*func)(); + void (*func)(); int arg; { register EVENT **evp; @@ -117,6 +117,7 @@ setevent(intvl, func, arg) ** arranges for event ev to not happen. */ +void clrevent(ev) register EVENT *ev; { @@ -182,7 +183,7 @@ tick(arg) while ((ev = EventQueue) != NULL && (ev->ev_time <= now || ev->ev_pid != mypid)) { - int (*f)(); + void (*f)(); int arg; int pid; @@ -216,10 +217,10 @@ tick(arg) sigaddset(&ss, SIGALRM); sigprocmask(SIG_UNBLOCK, &ss, NULL); #else -#ifdef SIGVTALRM +#if HASSIGSETMASK /* reset 4.2bsd signal mask to allow future alarms */ (void) sigsetmask(sigblock(0) & ~sigmask(SIGALRM)); -#endif /* SIGVTALRM */ +#endif /* HASSIGSETMASK */ #endif /* SIG_UNBLOCK */ /* call ev_func */ @@ -251,7 +252,7 @@ tick(arg) */ static bool SleepDone; -static int endsleep(); +static void endsleep(); #ifndef SLEEP_T # define SLEEP_T unsigned int @@ -262,14 +263,15 @@ sleep(intvl) unsigned int intvl; { if (intvl == 0) - return; + return (SLEEP_T) 0; SleepDone = FALSE; (void) setevent((time_t) intvl, endsleep, 0); while (!SleepDone) pause(); + return (SLEEP_T) 0; } -static +static void endsleep() { SleepDone = TRUE; |