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This commit is contained in:
Roland McGrath 1994-11-15 07:01:18 +00:00
parent dae2877c9e
commit 0044b03ec3
2 changed files with 68 additions and 0 deletions
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37
sysdeps/unix/sysv/sysv4/Makefile Normal file
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# Copyright (C) 1992, 1993 Free Software Foundation, Inc.
# This file is part of the GNU C Library.
# The GNU C Library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Library General Public License
# as published by the Free Software Foundation; either version 2 of
# the License, or (at your option) any later version.
# The GNU C Library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Library General Public License for more details.
# You should have received a copy of the GNU Library General Public
# License along with the GNU C Library; see the file COPYING.LIB. If
# not, write to the Free Software Foundation, Inc., 675 Mass Ave,
# Cambridge, MA 02139, USA.
ifeq ($(subdir),posix)
sysdep_routines := $(sysdep_routines) sysconfig pgrpsys \
__getpgid __setpgid __waitid
endif
ifeq ($(subdir),signal)
sysdep_routines := $(sysdep_routines) sys-sig
endif
ifeq ($(subdir),misc)
sysdep_routines := $(sysdep_routines) sysinfo
endif

31
sysdeps/unix/sysv/sysv4/__getpgid.c Normal file
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/* Copyright (C) 1993 Free Software Foundation, Inc.
Contributed by Brendan Kehoe (brendan@zen.org).
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
Cambridge, MA 02139, USA. */
#include <ansidecl.h>
#include <errno.h>
#include <unistd.h>
#include <sys/types.h>
extern int __pgrpsys __P ((int type, ...));
/* Get the process group ID of process PID. */
int
DEFUN(__getpgid, (pid), pid_t pid)
{
return __pgrpsys (4, pid);
}