mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-06 13:20:06 +00:00
41bdb6e20c
2001-07-06 Paul Eggert <eggert@twinsun.com> * manual/argp.texi: Remove ignored LGPL copyright notice; it's not appropriate for documentation anyway. * manual/libc-texinfo.sh: "Library General Public License" -> "Lesser General Public License". 2001-07-06 Andreas Jaeger <aj@suse.de> * All files under GPL/LGPL version 2: Place under LGPL version 2.1.
61 lines
1.6 KiB
C
61 lines
1.6 KiB
C
/* Copyright (C) 1991, 1993, 1995, 1996, 1997 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 Lesser General Public
|
||
License as published by the Free Software Foundation; either
|
||
version 2.1 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
|
||
Lesser General Public License for more details.
|
||
|
||
You should have received a copy of the GNU Lesser General Public
|
||
License along with the GNU C Library; if not, write to the Free
|
||
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||
02111-1307 USA. */
|
||
|
||
#include <stddef.h>
|
||
#include <signal.h>
|
||
#include <stdio.h>
|
||
#include <errno.h>
|
||
|
||
|
||
/* Open a new stream that is a one-way pipe to a
|
||
child process running the given shell command. */
|
||
FILE *
|
||
popen (command, mode)
|
||
const char *command;
|
||
const char *mode;
|
||
{
|
||
if (command == NULL || mode == NULL || (*mode != 'r' && *mode != 'w'))
|
||
{
|
||
__set_errno (EINVAL);
|
||
return NULL;
|
||
}
|
||
|
||
__set_errno (ENOSYS);
|
||
return NULL;
|
||
}
|
||
|
||
/* Close a stream opened by popen and return its status.
|
||
Returns -1 if the stream was not opened by popen. */
|
||
int
|
||
pclose (stream)
|
||
register FILE *stream;
|
||
{
|
||
if (!__validfp (stream) || !stream->__ispipe)
|
||
{
|
||
__set_errno (EINVAL);
|
||
return -1;
|
||
}
|
||
|
||
__set_errno (ENOSYS);
|
||
return -1;
|
||
}
|
||
|
||
stub_warning (popen)
|
||
stub_warning (pclose)
|
||
#include <stub-tag.h>
|