diff options
Diffstat (limited to 'usr/src/lib/libast/common/comp/setpgid.c')
| -rw-r--r-- | usr/src/lib/libast/common/comp/setpgid.c | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/usr/src/lib/libast/common/comp/setpgid.c b/usr/src/lib/libast/common/comp/setpgid.c deleted file mode 100644 index eafc872e26..0000000000 --- a/usr/src/lib/libast/common/comp/setpgid.c +++ /dev/null @@ -1,80 +0,0 @@ -/*********************************************************************** -* * -* This software is part of the ast package * -* Copyright (c) 1985-2010 AT&T Intellectual Property * -* and is licensed under the * -* Common Public License, Version 1.0 * -* by AT&T Intellectual Property * -* * -* A copy of the License is available at * -* http://www.opensource.org/licenses/cpl1.0.txt * -* (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) * -* * -* Information and Software Systems Research * -* AT&T Research * -* Florham Park NJ * -* * -* Glenn Fowler <gsf@research.att.com> * -* David Korn <dgk@research.att.com> * -* Phong Vo <kpv@research.att.com> * -* * -***********************************************************************/ -#pragma prototyped - -#include <ast.h> - -#if _lib_setpgid - -NoN(setpgid) - -#else - -#include <error.h> - -#ifndef ENOSYS -#define ENOSYS EINVAL -#endif - -#if _lib_setpgrp2 -#define setpgrp setpgrp2 -#else -#if _lib_BSDsetpgrp -#define _lib_setpgrp2 1 -#define setpgrp BSDsetpgrp -#else -#if _lib_wait3 -#define _lib_setpgrp2 1 -#endif -#endif -#endif - -#if _lib_setpgrp2 -extern int setpgrp(int, int); -#else -extern int setpgrp(void); -#endif - -/* - * set process group id - */ - -int -setpgid(pid_t pid, pid_t pgid) -{ -#if _lib_setpgrp2 - return(setpgrp(pid, pgid)); -#else -#if _lib_setpgrp - int caller = getpid(); - - if ((pid == 0 || pid == caller) && (pgid == 0 || pgid == caller)) - return(setpgrp()); - errno = EINVAL; -#else - errno = ENOSYS; -#endif - return(-1); -#endif -} - -#endif |