home *** CD-ROM | disk | FTP | other *** search
- /*-
- * Copyright (c) 1991, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)signal.h 8.3 (Berkeley) 3/30/94
- */
-
- #ifndef _USER_SIGNAL_H
- #define _USER_SIGNAL_H
-
- #include <sys/types.h>
- #include <sys/cdefs.h>
- #include <sys/signal.h>
-
- #if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
- extern __const char *__const sys_signame[NSIG];
- extern __const char *__const sys_siglist[NSIG];
- #endif
-
- __BEGIN_DECLS
- int raise __P((int));
- #ifndef _ANSI_SOURCE
- int kill __P((pid_t, int));
- int sigaction __P((int, const struct sigaction *, struct sigaction *));
- int sigaddset __P((sigset_t *, int));
- int sigdelset __P((sigset_t *, int));
- int sigemptyset __P((sigset_t *));
- int sigfillset __P((sigset_t *));
- int sigismember __P((const sigset_t *, int));
- int sigpending __P((sigset_t *));
- int sigprocmask __P((int, const sigset_t *, sigset_t *));
- int sigsuspend __P((const sigset_t *));
- #ifndef _POSIX_SOURCE
- int killpg __P((pid_t, int));
- int sigblock __P((int));
- int siginterrupt __P((int, int));
- int sigpause __P((int));
- int sigreturn __P((struct sigcontext *));
- int sigsetmask __P((int));
- int sigstack __P((const struct sigstack *, struct sigstack *));
- int sigvec __P((int, struct sigvec *, struct sigvec *));
- void psignal __P((unsigned int, const char *));
- #endif /* !_POSIX_SOURCE */
- #endif /* !_ANSI_SOURCE */
- __END_DECLS
-
- /* List definitions after function declarations, or Reiser cpp gets upset. */
- #define sigaddset(set, signo) (*(set) |= 1 << ((signo) - 1), 0)
- #define sigdelset(set, signo) (*(set) &= ~(1 << ((signo) - 1)), 0)
- #define sigemptyset(set) (*(set) = 0, 0)
- #define sigfillset(set) (*(set) = ~(sigset_t)0, 0)
- #define sigismember(set, signo) ((*(set) & (1 << ((signo) - 1))) != 0)
-
- #endif /* !_USER_SIGNAL_H */
-