From e90b65284812aaa5ff9e9935ce9bbad7791cbbcd Mon Sep 17 00:00:00 2001 From: Andrew Tridgell Date: Mon, 15 Jul 2002 10:35:28 +0000 Subject: updated the 3.0 branch from the head branch - ready for alpha18 (This used to be commit 03ac082dcb375b6f3ca3d810a6a6367542bc23ce) --- source3/lib/signal.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'source3/lib/signal.c') diff --git a/source3/lib/signal.c b/source3/lib/signal.c index 99f908235c4..dceb3b53bce 100644 --- a/source3/lib/signal.c +++ b/source3/lib/signal.c @@ -96,10 +96,11 @@ void BlockSignals(BOOL block,int signum) 2) The signal should be blocked during handler execution. ********************************************************************/ -void CatchSignal(int signum,void (*handler)(int )) +void (*CatchSignal(int signum,void (*handler)(int )))(int) { #ifdef HAVE_SIGACTION struct sigaction act; + struct sigaction oldact; ZERO_STRUCT(act); @@ -113,10 +114,11 @@ void CatchSignal(int signum,void (*handler)(int )) #endif sigemptyset(&act.sa_mask); sigaddset(&act.sa_mask,signum); - sigaction(signum,&act,NULL); + sigaction(signum,&act,&oldact); + return oldact.sa_handler; #else /* !HAVE_SIGACTION */ /* FIXME: need to handle sigvec and systems with broken signal() */ - signal(signum, handler); + return signal(signum, handler); #endif } -- cgit