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Portability improvements.

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hpa 2001-08-07 19:19:29 +00:00
parent 8c3d63fba8
commit 68c0102aa6
6 changed files with 35 additions and 21 deletions
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8
lib/bsdsignal.c
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@ -8,17 +8,19 @@
#include <stdlib.h>
#include <string.h>
void (*bsd_signal(int signum, void (*handler)(int)))(int);
void (*bsd_signal(int, void (*)(int)))(int);
void (*bsd_signal(int signum, void (*handler)(int)))(int)
{
struct sigaction action, oldaction;
memset(&action, 0, sizeof action);
action.sa_handler = handler;
sigemptyset(&action.sa_mask);
sigaddset(&act.sa_mask, signum);
sigaddset(&action.sa_mask, signum);
action.sa_flags = SA_RESTART;
if (sigaction(hander, action, &oldaction) == -1) {
if (sigaction(signum, &action, &oldaction) == -1) {
#ifdef SIG_ERR
return SIG_ERR;
#else