diff options
| author | Romain Naour <romain.naour@openwide.fr> | 2015-08-01 18:31:06 +0200 |
|---|---|---|
| committer | Waldemar Brodkorb <wbx@openadk.org> | 2015-08-14 23:29:22 +0200 |
| commit | 6cf35f84045f38f067365623886fecff16ca92f9 (patch) | |
| tree | 5c7788b303ed40482562d4e00d12363999500614 /libc/stdlib/mkostemps.c | |
| parent | 8cde3a9bf2856dcb9a759dec7ecb04a68e712254 (diff) | |
add mkstemps, mkstemps64 and mkostemps, mkostemps64 functions
Change __gen_tempname() prototype in order to pass the additional
suffix lenght. In __gen_tempname() add a new check for suffixlen.
Update some comments in the code.
Signed-off-by: Romain Naour <romain.naour@openwide.fr>
Signed-off-by: Waldemar Brodkorb <wbx@uclibc-ng.org>
Diffstat (limited to 'libc/stdlib/mkostemps.c')
| -rw-r--r-- | libc/stdlib/mkostemps.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/libc/stdlib/mkostemps.c b/libc/stdlib/mkostemps.c new file mode 100644 index 000000000..13a517185 --- /dev/null +++ b/libc/stdlib/mkostemps.c @@ -0,0 +1,36 @@ +/* Copyright (C) 1998-2012 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, see + <http://www.gnu.org/licenses/>. */ + +#include <stdio.h> +#include <stdlib.h> +#include <fcntl.h> +#include "../misc/internals/tempname.h" + +/* Generate a unique temporary file name from TEMPLATE. + The TEMPLATE is of the form "XXXXXXsuffix" where six characters + after the TEMPLATE must be "XXXXXX" followed by the suffix. + The suffix length must be specified with suffixlen. + "XXXXXX" are replaced with a string that makes the filename unique. + Then open the file and return a fd. */ +int mkostemps (char *template, int suffixlen, int flags) +{ + flags -= flags & O_ACCMODE; /* Remove O_RDONLY, O_WRONLY, and O_RDWR. */ + return __gen_tempname (template, __GT_FILE, flags, suffixlen, + S_IRUSR | S_IWUSR); +} + + |