Return to sigevent.h CVS log

Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / quagga / lib

Annotation of embedaddon/quagga/lib/sigevent.h, revision 1.1

1.1     ! misho       1: /* 
        !             2:  * Quagga Signal handling header.
        !             3:  *
        !             4:  * Copyright (C) 2004 Paul Jakma.
        !             5:  *
        !             6:  * This file is part of Quagga.
        !             7:  *
        !             8:  * Quagga is free software; you can redistribute it and/or modify it
        !             9:  * under the terms of the GNU General Public License as published by the
        !            10:  * Free Software Foundation; either version 2, or (at your option) any
        !            11:  * later version.
        !            12:  *
        !            13:  * Quagga is distributed in the hope that it will be useful, but
        !            14:  * WITHOUT ANY WARRANTY; without even the implied warranty of
        !            15:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
        !            16:  * General Public License for more details.
        !            17:  *
        !            18:  * You should have received a copy of the GNU General Public License
        !            19:  * along with Quagga; see the file COPYING.  If not, write to the Free
        !            20:  * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
        !            21:  * 02111-1307, USA.  
        !            22:  */
        !            23: 
        !            24: #ifndef _QUAGGA_SIGNAL_H
        !            25: #define _QUAGGA_SIGNAL_H
        !            26: 
        !            27: #include <thread.h>
        !            28: 
        !            29: #define QUAGGA_SIGNAL_TIMER_INTERVAL 2L
        !            30: #define Q_SIGC(sig) (sizeof(sig)/sizeof(sig[0]))
        !            31: 
        !            32: struct quagga_signal_t
        !            33: {
        !            34:   int signal;                     /* signal number    */
        !            35:   void (*handler) (void);         /* handler to call  */
        !            36: 
        !            37:   volatile sig_atomic_t caught;   /* private member   */
        !            38: };
        !            39: 
        !            40: /* initialise sigevent system
        !            41:  * takes:
        !            42:  * - pointer to valid struct thread_master
        !            43:  * - number of elements in passed in signals array
        !            44:  * - array of quagga_signal_t's describing signals to handle
        !            45:  *   and handlers to use for each signal
        !            46:  */
        !            47: extern void signal_init (struct thread_master *m, int sigc, 
        !            48:                          struct quagga_signal_t *signals);
        !            49: 
        !            50: /* check whether there are signals to handle, process any found */
        !            51: extern int quagga_sigevent_process (void);
        !            52: 
        !            53: #endif /* _QUAGGA_SIGNAL_H */