Add convert_0.2-0.3.sh.

[paraslash.git] / signal.c

diff --git a/signal.c b/signal.c
index 6de9adf817f1a7b1885133729cd741dcff72399f..bf0cd5ccff28286852858e1b4f22bf00f9436f7b 100644 (file)
--- a/signal.c
+++ b/signal.c
@@ -1,25 +1,18 @@
 /*
  * 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 <signal.h>
+#include <sys/types.h>
+#include <dirent.h>
+
 #include "para.h"
-#include "fd.h"
 #include "error.h"
+#include "fd.h"
+
 static int signal_pipe[2];
 
 /**
@@ -84,7 +77,7 @@ pid_t para_reap_child(void)
        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,