Linux debugging

Check our new training course

Linux debugging, tracing, profiling & perf. analysis

Check our new training course
with Creative Commons CC-BY-SA
lecture and lab materials

Bootlin logo

Elixir Cross Referencer

#include <signal.h>
#include <errno.h>

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