Change year in copyright message to 2012.

[paraslash.git] / signal.h

diff --git a/signal.h b/signal.h
index 9860dd785779641df897eb9177fbd057423f3a25..822b73d8be896d2ceab63ed1b63cf089070f9f50 100644 (file)
--- a/signal.h
+++ b/signal.h
@@ -1,25 +1,26 @@
 /*
- * Copyright (C) 2007 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2007-2012 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.h exported symbols from signal.c */
 
+/**
+ * Task for signal handling.
+ */
+struct signal_task {
+       /** The signal pipe. */
+       int fd;
+       /** The associated task structure. */
+       struct task task;
+};
+
 int para_signal_init(void);
-int para_install_sighandler(int);
-void para_reap_children(void);
-pid_t para_reap_child(void);
-int para_next_signal(void);
+void para_sigaction(int sig, void (*handler)(int));
+void para_install_sighandler(int);
+int para_reap_child(pid_t *pid);
+int para_next_signal(fd_set *rfds);
+void para_signal_shutdown(void);
+void para_block_signal(int sig);
+void para_unblock_signal(int sig);