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Diffstat (limited to 'libdaemon/dsignal.h')
-rw-r--r-- | libdaemon/dsignal.h | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/libdaemon/dsignal.h b/libdaemon/dsignal.h deleted file mode 100644 index 1edfdcc..0000000 --- a/libdaemon/dsignal.h +++ /dev/null @@ -1,80 +0,0 @@ -#ifndef foodaemonsignalhfoo -#define foodaemonsignalhfoo - -/*** - This file is part of libdaemon. - - Copyright 2003-2008 Lennart Poettering - - Permission is hereby granted, free of charge, to any person obtaining a copy - of this software and associated documentation files (the "Software"), to deal - in the Software without restriction, including without limitation the rights - to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - copies of the Software, and to permit persons to whom the Software is - furnished to do so, subject to the following conditions: - - The above copyright notice and this permission notice shall be included in - all copies or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - SOFTWARE. - -***/ - -#ifdef __cplusplus -extern "C" { -#endif - -/** \file - * - * Contains the API for serializing signals to a pipe for - * usage with select() or poll(). - * - * You should register all signals you - * wish to handle with select() in your main loop with - * daemon_signal_init() or daemon_signal_install(). After that you - * should sleep on the file descriptor returned by daemon_signal_fd() - * and get the next signal recieved with daemon_signal_next(). You - * should call daemon_signal_done() before exiting. - */ - -/** Installs signal handlers for the specified signals - * @param s, ... The signals to install handlers for. The list should be terminated by 0 - * @return zero on success, nonzero on failure - */ -int daemon_signal_init(int s, ...); - -/** Install a signal handler for the specified signal - * @param s The signalto install handler for - * @return zero onsuccess,nonzero on failure - */ -int daemon_signal_install(int s); - -/** Free resources of signal handling, should be called before daemon exit - */ -void daemon_signal_done(void); - -/** Return the next signal recieved. This function will not - * block. Instead it returns 0 if no signal is queued. - * @return The next queued signal if one is queued, zero if none is - * queued, negative on failure. - */ -int daemon_signal_next(void); - -/** Return the file descriptor the daemon should select() on for - * reading. Whenever the descriptor is ready you should call - * daemon_signal_next() to get the next signal queued. - * @return The file descriptor or negative on failure - */ -int daemon_signal_fd(void); - -#ifdef __cplusplus -} -#endif - -#endif |