/*
* Copyright (C) 2004-2006 Andre Noll <maan@systemlinux.org>
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
+ * Licensed under the GPL v2. For licencing details see COPYING.
*/
/** \file signal.c signal handling functions */
+
+
#include "para.h"
#include "fd.h"
+
+#include <signal.h>
+
#include "error.h"
static int signal_pipe[2];
if (pid <= 0) {
if (pid < 0)
pid = -E_WAITPID;
- return 0;
+ return pid;
}
if (WIFEXITED(status))
PARA_DEBUG_LOG("child %i exited. Exit status: %i\n", pid,