Return to signal.h CVS log

Up to [local] / prex-old / usr / include

Annotation of prex-old/usr/include/signal.h, Revision 1.1

1.1     ! nbrk        1: /*-
        !             2:  * Copyright (c) 1991, 1993
        !             3:  *     The Regents of the University of California.  All rights reserved.
        !             4:  *
        !             5:  * Redistribution and use in source and binary forms, with or without
        !             6:  * modification, are permitted provided that the following conditions
        !             7:  * are met:
        !             8:  * 1. Redistributions of source code must retain the above copyright
        !             9:  *    notice, this list of conditions and the following disclaimer.
        !            10:  * 2. Redistributions in binary form must reproduce the above copyright
        !            11:  *    notice, this list of conditions and the following disclaimer in the
        !            12:  *    documentation and/or other materials provided with the distribution.
        !            13:  * 3. Neither the name of the University nor the names of its contributors
        !            14:  *    may be used to endorse or promote products derived from this software
        !            15:  *    without specific prior written permission.
        !            16:  *
        !            17:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
        !            18:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
        !            19:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
        !            20:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
        !            21:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
        !            22:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
        !            23:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
        !            24:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
        !            25:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
        !            26:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
        !            27:  * SUCH DAMAGE.
        !            28:  *
        !            29:  *     @(#)signal.h    8.3 (Berkeley) 3/30/94
        !            30:  */
        !            31:
        !            32: #ifndef _USER_SIGNAL_H
        !            33: #define _USER_SIGNAL_H
        !            34:
        !            35: #include <sys/types.h>
        !            36: #include <sys/cdefs.h>
        !            37: #include <sys/signal.h>
        !            38:
        !            39: extern const char *const sys_signame[NSIG];
        !            40: extern const char *const sys_siglist[NSIG];
        !            41:
        !            42: __BEGIN_DECLS
        !            43: int    raise(int);
        !            44: int    kill(pid_t, int);
        !            45: int    sigaction(int, const struct sigaction *, struct sigaction *);
        !            46: int    sigaddset(sigset_t *, int);
        !            47: int    sigdelset(sigset_t *, int);
        !            48: int    sigemptyset(sigset_t *);
        !            49: int    sigfillset(sigset_t *);
        !            50: int    sigismember(const sigset_t *, int);
        !            51: int    sigpending(sigset_t *);
        !            52: int    sigprocmask(int, const sigset_t *, sigset_t *);
        !            53: int    sigsuspend(const sigset_t *);
        !            54: int    killpg(pid_t, int);
        !            55: int    sigblock(int);
        !            56: int    siginterrupt(int, int);
        !            57: int    sigpause(int);
        !            58: int    sigreturn(struct sigcontext *);
        !            59: int    sigsetmask(int);
        !            60: int    sigstack(const struct sigstack *, struct sigstack *);
        !            61: int    sigvec(int, struct sigvec *, struct sigvec *);
        !            62: void   psignal(unsigned int, const char *);
        !            63: __END_DECLS
        !            64:
        !            65: /* List definitions after function declarations, or Reiser cpp gets upset. */
        !            66: #define        sigaddset(set, signo)   (*(set) |= 1 << ((signo) - 1), 0)
        !            67: #define        sigdelset(set, signo)   (*(set) &= ~(1 << ((signo) - 1)), 0)
        !            68: #define        sigemptyset(set)        (*(set) = 0, 0)
        !            69: #define        sigfillset(set)         (*(set) = ~(sigset_t)0, 0)
        !            70: #define        sigismember(set, signo) ((*(set) & (1 << ((signo) - 1))) != 0)
        !            71:
        !            72: #endif /* !_USER_SIGNAL_H */