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misc/mktemp.c
37 строк
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Paul Eggert
Update copyright dates with scripts/update-copyrights
02 янв 2026, 00:42
02 янв 2026, 00:42
66f3e92
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/* Copyright (C) 1998-2026 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 <https://www.gnu.org/licenses/>. */ #include <stdio.h> #include <stdlib.h> /* Generate a unique temporary file name from TEMPLATE. The last six characters of TEMPLATE must be "XXXXXX"; they are replaced with a string that makes the filename unique. */ char * __mktemp (char *template) { if (__gen_tempname (template, 0, 0, __GT_NOCREATE) < 0) /* We return the null string if we can't find a unique file name. */ template[0] = '\0'; return template; } libc_hidden_def (__mktemp) weak_alias (__mktemp, mktemp) link_warning (mktemp, "the use of `mktemp' is dangerous, " "better use `mkstemp' or `mkdtemp'")