summaryrefslogtreecommitdiff
path: root/src/signal/killpg.c
blob: 315ed44747a5009eeb800767dc4f670887140404 (plain)
1
2
3
4
5
6
7
8
9
10
11
#include <signal.h>
#include <errno.h>

int killpg(pid_t pgid, int sig)
{
	if (pgid < 0) {
		errno = EINVAL;
		return -1;
	}
	return kill(-pgid, sig);
}