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author | rgrimes <rgrimes@FreeBSD.org> | 1994-05-24 09:57:34 +0000 |
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committer | rgrimes <rgrimes@FreeBSD.org> | 1994-05-24 09:57:34 +0000 |
commit | a6ce65d368e623088a4c1a29865889f431b15420 (patch) | |
tree | 00086aed1edf151078e311a96e71085dc988f414 /include/signal.h | |
parent | 48231afadc40013e6bfda56b04a11ee3a602598f (diff) | |
download | FreeBSD-src-a6ce65d368e623088a4c1a29865889f431b15420.zip FreeBSD-src-a6ce65d368e623088a4c1a29865889f431b15420.tar.gz |
BSD 4.4 Lite Include Sources
Diffstat (limited to 'include/signal.h')
-rw-r--r-- | include/signal.h | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/include/signal.h b/include/signal.h new file mode 100644 index 0000000..6bb7ddf --- /dev/null +++ b/include/signal.h @@ -0,0 +1,82 @@ +/*- + * 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 */ |