c5b83981a9
The NetBSD Standard C Library uses internally some of its functions with a mangled symbol name, usually "_symbol". The internal functions shall not use the global (public) symbols. This change eliminates usage of the global changes of the following symbols: - strlcat -> _strlcat - sysconf -> __sysconf - closedir -> _closedir - fparseln -> _fparseln - kill -> _kill - mkstemp -> _mkstemp - reallocarr -> _reallocarr - strcasecmp -> _strcasecmp - strncasecmp -> _strncasecmp - strptime -> _strptime - strtok_r -> _strtok_r - sysctl -> _sysctl - dlopen -> __dlopen - dlclose -> __dlclose - dlsym -> __dlsym Sponsored by <The NetBSD Foundation>
59 lines
2.1 KiB
C
59 lines
2.1 KiB
C
/* $NetBSD: killpg.c,v 1.9 2018/01/04 20:57:28 kamil Exp $ */
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/*
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* Copyright (c) 1989, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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#if defined(LIBC_SCCS) && !defined(lint)
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#if 0
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static char sccsid[] = "@(#)killpg.c 8.1 (Berkeley) 6/2/93";
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#else
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__RCSID("$NetBSD: killpg.c,v 1.9 2018/01/04 20:57:28 kamil Exp $");
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#endif
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#endif /* LIBC_SCCS and not lint */
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#include "namespace.h"
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#include <sys/types.h>
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#include <signal.h>
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#include <errno.h>
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/*
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* Backwards-compatible killpg().
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*/
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int
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killpg(pid_t pgid, int sig)
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{
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if (pgid == 1) {
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errno = ESRCH;
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return (-1);
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}
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return (kill(-pgid, sig));
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}
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