diff options
Diffstat (limited to 'gnulib/lib/mkstemp.c')
| -rw-r--r-- | gnulib/lib/mkstemp.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/gnulib/lib/mkstemp.c b/gnulib/lib/mkstemp.c index 1b052f9..7a9af6c 100644 --- a/gnulib/lib/mkstemp.c +++ b/gnulib/lib/mkstemp.c @@ -1,4 +1,5 @@ -/* Copyright (C) 1998, 1999, 2001, 2005, 2006, 2007 Free Software Foundation, Inc. +/* Copyright (C) 1998-1999, 2001, 2005-2007, 2009-2013 Free Software + Foundation, Inc. This file is derived from the one in the GNU C Library. This program is free software: you can redistribute it and/or modify @@ -23,7 +24,9 @@ #if !_LIBC # include "tempname.h" # define __gen_tempname gen_tempname -# define __GT_FILE GT_FILE +# ifndef __GT_FILE +# define __GT_FILE GT_FILE +# endif #endif #include <stdio.h> @@ -32,13 +35,16 @@ # define __GT_FILE 0 #endif -/* Generate a unique temporary file name from TEMPLATE. - The last six characters of TEMPLATE must be "XXXXXX"; +/* Generate a unique temporary file name from XTEMPLATE. + The last six characters of XTEMPLATE must be "XXXXXX"; they are replaced with a string that makes the file name unique. - Then open the file and return a fd. */ + Then open the file and return a fd. + + If you are creating temporary files which will later be removed, + consider using the clean-temp module, which avoids several pitfalls + of using mkstemp directly. */ int -mkstemp (template) - char *template; +mkstemp (char *xtemplate) { - return __gen_tempname (template, __GT_FILE); + return __gen_tempname (xtemplate, 0, 0, __GT_FILE); } |