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- /*
- * 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
-