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Language/OS - Multiplatform Resource Library
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ibprocs.c
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C/C++ Source or Header
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1993-08-08
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2KB
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61 lines
/*
* Copyright (c) 1991 Stanford University
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided
* that the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the name of Stanford not be used in advertising or
* publicity pertaining to distribution of the software without specific,
* written prior permission. Stanford makes no representations about
* the suitability of this software for any purpose. It is provided "as is"
* without express or implied warranty.
*
* STANFORD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS.
* IN NO EVENT SHALL STANFORD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
* OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/*
* Hack to workaround portability problems with setpgrp.
*/
#include "ibprocs.h"
#if defined(SYSV) && !defined(_BSD_COMPAT)
extern "C" {
extern int setpgrp(void);
};
void set_child_process_group() { setpgrp(); }
#else
#ifdef ultrix
#include <sys/types.h>
extern "C" {
extern int setpgrp(int, int);
extern pid_t getpid();
};
void set_child_process_group() { setpgrp(0, getpid()); }
#else
extern "C" {
extern int setpgrp(int, int);
};
void set_child_process_group() { setpgrp(0, 0); }
#endif
#endif