diff options
Diffstat (limited to 'lib/tmpdir.h')
-rw-r--r-- | lib/tmpdir.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/lib/tmpdir.h b/lib/tmpdir.h new file mode 100644 index 0000000..ec14ee1 --- /dev/null +++ b/lib/tmpdir.h @@ -0,0 +1,26 @@ +/* Determine a temporary directory. + Copyright (C) 2001-2002, 2009-2022 Free Software Foundation, Inc. + + This file 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 3 of the + License, or (at your option) any later version. + + This file 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 this program. If not, see <https://www.gnu.org/licenses/>. */ + +#include <stdbool.h> +#include <stddef.h> + +/* Path search algorithm, for tmpnam, tmpfile, etc. If DIR is + non-null and exists, uses it; otherwise uses the first of $TMPDIR, + P_tmpdir, /tmp that exists. Copies into TMPL a template suitable + for use with mk[s]temp. Will fail (-1) if DIR is non-null and + doesn't exist, none of the searched dirs exists, or there's not + enough space in TMPL. */ +extern int path_search (char *tmpl, size_t tmpl_len, const char *dir, const char *pfx, bool try_tmpdir); |