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/* Copyright (c) 2000, Len Budney. See COPYING for details. */
#include "hassgact.h"
#include "stralloc.h"
#include "strerr.h"
#include <signal.h>
#include <unistd.h>
/* ****************************************************************** */
extern stralloc tmppath;
void alarm_handler(int sig) {
unlink(tmppath.s);
strerr_die2x(111,"safecat: fatal: ","Timer has expired; giving up");
}
/* ****************************************************************** */
/* ******************************************************************
This function was pretty much lifted from Qmail code. Thanks to
Professor Bernstein.
****************************************************************** */
void set_handler(int sig, void (*h)()) {
#ifdef HASSIGACTION
struct sigaction sa;
sa.sa_handler = h;
sa.sa_flags = 0;
sigemptyset(&sa.sa_mask);
sigaction(sig,&sa,(struct sigaction *) 0);
#else
signal(sig,h);
#endif
}
/* ****************************************************************** */
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