/* POSIX emulation layer for Windows.
 *
 * (C) 2008-2022 Anope Team
 * Contact us at team@anope.org
 *
 * Please read COPYING and README for further details.
 *
 * Based on the original code of Epona by Lara.
 * Based on the original code of Services by Andy Church.
 */

#include <windows.h>
#include "sigaction.h"
#include <signal.h>

int sigaction(int sig, struct sigaction *action, struct sigaction *old)
{
	if (sig == -1)
		return 0;
	if (old == NULL)
	{
		if (signal(sig, SIG_DFL) == SIG_ERR)
			return -1;
	}
	else
	{
		if (signal(sig, action->sa_handler) == SIG_ERR)
			return -1;
	}
	return 0;
}