diff options
Diffstat (limited to 'libc/stdio/tmpnam_r.c')
| -rw-r--r-- | libc/stdio/tmpnam_r.c | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/libc/stdio/tmpnam_r.c b/libc/stdio/tmpnam_r.c new file mode 100644 index 000000000..5533a399f --- /dev/null +++ b/libc/stdio/tmpnam_r.c @@ -0,0 +1,43 @@ +/* vi: set sw=4 ts=4: */ +/* + * tmpnam for uClibc + * + * Copyright (C) 2000 by Lineo, inc. Written by Erik Andersen + * <andersen@lineo.com>, <andersee@debian.org> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU Library General Public License as published by + * the Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * This program 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 Library General Public License + * for more details. + * + * You should have received a copy of the GNU Library General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * Modified by Erik Andersen <anderse@debian.org> to be reentrant for + * the case when S != NULL... + */ + +#include <stdio.h> +#include <string.h> +#include <unistd.h> +#include <sys/types.h> +#include <sys/stat.h> + + +/* Generate a unique filename in /tmp. + * If s is NULL return NULL, making this function thread safe. */ + +char * tmpnam_r (char *s) +{ + if (s == NULL) + return NULL; + else + return (tmpnam(s)); +} + |