[qmail] / sig_catch.c

#include <signal.h>
#include "sig.h"
#include "hassgact.h"

void sig_catch(sig,f)
int sig;
void (*f)();
{
#ifdef HASSIGACTION
  struct sigaction sa;
  sa.sa_handler = f;
  sa.sa_flags = 0;
  sigemptyset(&sa.sa_mask);
  sigaction(sig,&sa,(struct sigaction *) 0);
#else
  signal(sig,f); /* won't work under System V, even nowadays---dorks */
#endif
}
Commit	Line	Data
2117e02e MW	1	#include <signal.h>
	2	#include "sig.h"
	3	#include "hassgact.h"
	4
	5	void sig_catch(sig,f)
	6	int sig;
	7	void (*f)();
	8	{
	9	#ifdef HASSIGACTION
	10	struct sigaction sa;
	11	sa.sa_handler = f;
	12	sa.sa_flags = 0;
	13	sigemptyset(&sa.sa_mask);
	14	sigaction(sig,&sa,(struct sigaction *) 0);
	15	#else
	16	signal(sig,f); /* won't work under System V, even nowadays---dorks */
	17	#endif
	18	}