1 /* Report a save- or restore-cwd failure in our openat replacement and then exit.
3 Copyright (C) 2005-2006, 2008-2021 Free Software Foundation, Inc.
5 This program is free software: you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 3 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program. If not, see <https://www.gnu.org/licenses/>. */
24 #ifndef GNULIB_LIBPOSIX
31 #define _(msgid) gettext (msgid)
34 openat_save_fail (int errnum)
36 #ifndef GNULIB_LIBPOSIX
37 error (exit_failure, errnum,
38 _("unable to record current working directory"));
40 /* _Noreturn cannot be applied to error, since it returns
41 when its first argument is 0. To help compilers understand that this
42 function does not return, call abort. Also, the abort is a
43 safety feature if exit_failure is 0 (which shouldn't happen). */
48 /* Exit with an error about failure to restore the working directory
49 during an openat emulation. The caller must ensure that fd 2 is
50 not a just-opened fd, even when openat_safer is not in use. */
53 openat_restore_fail (int errnum)
55 #ifndef GNULIB_LIBPOSIX
56 error (exit_failure, errnum,
57 _("failed to return to initial working directory"));