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Annotation of XNU/bsd/include/signal.h, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
        !             3:  *
        !             4:  * @APPLE_LICENSE_HEADER_START@
        !             5:  * 
        !             6:  * The contents of this file constitute Original Code as defined in and
        !             7:  * are subject to the Apple Public Source License Version 1.1 (the
        !             8:  * "License").  You may not use this file except in compliance with the
        !             9:  * License.  Please obtain a copy of the License at
        !            10:  * http://www.apple.com/publicsource and read it before using this file.
        !            11:  * 
        !            12:  * This Original Code and all software distributed under the License are
        !            13:  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
        !            14:  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
        !            15:  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
        !            16:  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
        !            17:  * License for the specific language governing rights and limitations
        !            18:  * under the License.
        !            19:  * 
        !            20:  * @APPLE_LICENSE_HEADER_END@
        !            21:  */
        !            22: /*-
        !            23:  * Copyright (c) 1991, 1993
        !            24:  *     The Regents of the University of California.  All rights reserved.
        !            25:  *
        !            26:  * Redistribution and use in source and binary forms, with or without
        !            27:  * modification, are permitted provided that the following conditions
        !            28:  * are met:
        !            29:  * 1. Redistributions of source code must retain the above copyright
        !            30:  *    notice, this list of conditions and the following disclaimer.
        !            31:  * 2. Redistributions in binary form must reproduce the above copyright
        !            32:  *    notice, this list of conditions and the following disclaimer in the
        !            33:  *    documentation and/or other materials provided with the distribution.
        !            34:  * 3. All advertising materials mentioning features or use of this software
        !            35:  *    must display the following acknowledgement:
        !            36:  *     This product includes software developed by the University of
        !            37:  *     California, Berkeley and its contributors.
        !            38:  * 4. Neither the name of the University nor the names of its contributors
        !            39:  *    may be used to endorse or promote products derived from this software
        !            40:  *    without specific prior written permission.
        !            41:  *
        !            42:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
        !            43:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
        !            44:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
        !            45:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
        !            46:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
        !            47:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
        !            48:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
        !            49:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
        !            50:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
        !            51:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
        !            52:  * SUCH DAMAGE.
        !            53:  *
        !            54:  *     @(#)signal.h    8.3 (Berkeley) 3/30/94
        !            55:  */
        !            56: 
        !            57: #ifndef _USER_SIGNAL_H
        !            58: #define _USER_SIGNAL_H
        !            59: 
        !            60: #include <sys/types.h>
        !            61: #include <sys/cdefs.h>
        !            62: #include <sys/signal.h>
        !            63: 
        !            64: #if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
        !            65: extern __const char *__const sys_signame[NSIG];
        !            66: extern __const char *__const sys_siglist[NSIG];
        !            67: #endif
        !            68: 
        !            69: __BEGIN_DECLS
        !            70: int    raise __P((int));
        !            71: #ifndef        _ANSI_SOURCE
        !            72: int    kill __P((pid_t, int));
        !            73: int    sigaction __P((int, const struct sigaction *, struct sigaction *));
        !            74: int    sigaddset __P((sigset_t *, int));
        !            75: int    sigdelset __P((sigset_t *, int));
        !            76: int    sigemptyset __P((sigset_t *));
        !            77: int    sigfillset __P((sigset_t *));
        !            78: int    sigismember __P((const sigset_t *, int));
        !            79: int    sigpending __P((sigset_t *));
        !            80: int    sigprocmask __P((int, const sigset_t *, sigset_t *));
        !            81: int    sigsuspend __P((const sigset_t *));
        !            82: #ifndef _POSIX_SOURCE
        !            83: int    killpg __P((pid_t, int));
        !            84: int    sigblock __P((int));
        !            85: int    siginterrupt __P((int, int));
        !            86: int    sigpause __P((int));
        !            87: int    sigreturn __P((struct sigcontext *));
        !            88: int    sigsetmask __P((int));
        !            89: int    sigvec __P((int, struct sigvec *, struct sigvec *));
        !            90: void   psignal __P((unsigned int, const char *));
        !            91: #endif /* !_POSIX_SOURCE */
        !            92: #endif /* !_ANSI_SOURCE */
        !            93: __END_DECLS
        !            94: 
        !            95: /* List definitions after function declarations, or Reiser cpp gets upset. */
        !            96: #define        sigaddset(set, signo)   (*(set) |= 1 << ((signo) - 1), 0)
        !            97: #define        sigdelset(set, signo)   (*(set) &= ~(1 << ((signo) - 1)), 0)
        !            98: #define        sigemptyset(set)        (*(set) = 0, 0)
        !            99: #define        sigfillset(set)         (*(set) = ~(sigset_t)0, 0)
        !           100: #define        sigismember(set, signo) ((*(set) & (1 << ((signo) - 1))) != 0)
        !           101: 
        !           102: #endif /* !_USER_SIGNAL_H */

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