diff options
author | Jim Meyering <meyering@redhat.com> | 2008-10-12 15:36:28 +0200 |
---|---|---|
committer | Jim Meyering <meyering@redhat.com> | 2008-11-10 08:11:59 +0100 |
commit | 32d4d0dd5ececb6df73b233e9c868dc51868204a (patch) | |
tree | 3d9c3f87c483d95edb33b134208a63a18a185709 /gl/lib/xfreopen.c | |
parent | cfa2120e83087c542bc80bd84928c8a965b5deed (diff) | |
download | coreutils-32d4d0dd5ececb6df73b233e9c868dc51868204a.tar.xz |
xfreopen: new module
* gl/lib/xfreopen.c: New file.
* gl/lib/xfreopen.h: New file.
* gl/modules/xfreopen: New file.
Diffstat (limited to 'gl/lib/xfreopen.c')
-rw-r--r-- | gl/lib/xfreopen.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/gl/lib/xfreopen.c b/gl/lib/xfreopen.c new file mode 100644 index 000000000..e3c4a7c70 --- /dev/null +++ b/gl/lib/xfreopen.c @@ -0,0 +1,41 @@ +/* a wrapper for frepoen + Copyright (C) 2008 Free Software Foundation, Inc. + + 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> +#include "xfreopen.h" + +#include <errno.h> +#include "error.h" +#include "exitfail.h" +#include "quote.h" + +#include "gettext.h" +#define _(msgid) gettext (msgid) + +void +xfreopen (char const *filename, char const *mode, FILE *fp) +{ + if (!freopen (filename, mode, fp)) + { + char const *f = (filename ? filename + : (fp == stdin ? _("stdin") + : (fp == stdout ? _("stdout") + : (fp == stderr ? _("stderr") + : _("unknown stream"))))); + error (exit_failure, errno, _("failed to reopen %s with mode %s"), + quote_n (0, f), quote_n (1, mode)); + } +} |