From 67d9fa5346794ef3e0db3f23841899c0d46f123a Mon Sep 17 00:00:00 2001
From: Bruno Haible <bruno@clisp.org>
Date: Sun, 28 Sep 2008 13:56:42 +0200
Subject: [PATCH] New module 'posix_spawnattr_getpgroup'.

---
 ChangeLog                                     |  7 ++++
 .../posix_spawnattr_getpgroup.texi            |  8 ++---
 lib/spawnattr_getpgroup.c                     | 32 +++++++++++++++++++
 modules/posix_spawnattr_getpgroup             | 30 +++++++++++++++++
 4 files changed, 73 insertions(+), 4 deletions(-)
 create mode 100644 lib/spawnattr_getpgroup.c
 create mode 100644 modules/posix_spawnattr_getpgroup

diff --git a/ChangeLog b/ChangeLog
index 15ec154457..f021f6c005 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,12 @@
 2008-09-28  Bruno Haible  <bruno@clisp.org>
 
+	New module 'posix_spawnattr_getpgroup'.
+	* modules/posix_spawnattr_getpgroup: New file.
+	* lib/spawnattr_getpgroup.c: New file, from GNU libc with
+	modifications.
+	* doc/posix-functions/posix_spawnattr_getpgroup.texi: Mention the new
+	module.
+
 	New module 'posix_spawnattr_setflags'.
 	* modules/posix_spawnattr_setflags: New file.
 	* lib/spawnattr_setflags.c: New file, from GNU libc with modifications.
diff --git a/doc/posix-functions/posix_spawnattr_getpgroup.texi b/doc/posix-functions/posix_spawnattr_getpgroup.texi
index a4031002c4..00b077ee6a 100644
--- a/doc/posix-functions/posix_spawnattr_getpgroup.texi
+++ b/doc/posix-functions/posix_spawnattr_getpgroup.texi
@@ -4,15 +4,15 @@
 
 POSIX specification: @url{http://www.opengroup.org/susv3xsh/posix_spawnattr_getpgroup.html}
 
-Gnulib module: ---
+Gnulib module: posix_spawnattr_getpgroup
 
 Portability problems fixed by Gnulib:
 @itemize
+@item
+This function is missing on some platforms:
+MacOS X 10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 9, Cygwin, mingw, Interix 3.5, BeOS.
 @end itemize
 
 Portability problems not fixed by Gnulib:
 @itemize
-@item
-This function is missing on some platforms:
-MacOS X 10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 9, Cygwin, mingw, Interix 3.5, BeOS.
 @end itemize
diff --git a/lib/spawnattr_getpgroup.c b/lib/spawnattr_getpgroup.c
new file mode 100644
index 0000000000..73cddf85af
--- /dev/null
+++ b/lib/spawnattr_getpgroup.c
@@ -0,0 +1,32 @@
+/* Copyright (C) 2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program 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 General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+/* Specification.  */
+#include <spawn.h>
+
+#include <string.h>
+
+/* Get process group ID from the attribute structure.  */
+int
+posix_spawnattr_getpgroup (const posix_spawnattr_t *attr, pid_t *pgroup)
+{
+  /* Copy the process group ID.  */
+  *pgroup = attr->_pgrp;
+
+  return 0;
+}
diff --git a/modules/posix_spawnattr_getpgroup b/modules/posix_spawnattr_getpgroup
new file mode 100644
index 0000000000..e1a34e4ab0
--- /dev/null
+++ b/modules/posix_spawnattr_getpgroup
@@ -0,0 +1,30 @@
+Description:
+posix_spawnattr_getpgroup() function: get process group specified for child
+process.
+
+Files:
+lib/spawnattr_getpgroup.c
+m4/posix_spawn.m4
+
+Depends-on:
+spawn
+
+configure.ac:
+gl_POSIX_SPAWN
+if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then
+  gl_REPLACE_SPAWN_H
+  AC_LIBOBJ([spawnattr_getpgroup])
+fi
+gl_SPAWN_MODULE_INDICATOR([posix_spawnattr_getpgroup])
+
+Makefile.am:
+
+Include:
+<spawn.h>
+
+License:
+LGPL
+
+Maintainer:
+Bruno Haible, glibc
+
-- 
2.30.2