From 6cf35f84045f38f067365623886fecff16ca92f9 Mon Sep 17 00:00:00 2001 From: Romain Naour Date: Sat, 1 Aug 2015 18:31:06 +0200 Subject: 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 Signed-off-by: Waldemar Brodkorb --- libc/stdlib/mkstemps64.c | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 libc/stdlib/mkstemps64.c (limited to 'libc/stdlib/mkstemps64.c') diff --git a/libc/stdlib/mkstemps64.c b/libc/stdlib/mkstemps64.c new file mode 100644 index 000000000..19fb4c861 --- /dev/null +++ b/libc/stdlib/mkstemps64.c @@ -0,0 +1,33 @@ +/* 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 + . */ + +#include +#include +#include +#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 mkstemps64 (char *template, int suffixlen) +{ + return __gen_tempname (template, __GT_BIGFILE, 0, suffixlen, + S_IRUSR | S_IWUSR); +} -- cgit v1.2.3