X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=libiberty%2Fchoose-temp.c;h=72c1b710bd8bf7dbfe321a5ed3dbf89fa3e36183;hb=f1f28025c3ea75d5368ddd3046461648145b89b3;hp=de6fbed4b7dade5c5f37833c8bfcabbe418b0c4c;hpb=ba19b94f67aeec0722939ce17b4067c8fd05f4cc;p=deliverable%2Fbinutils-gdb.git

diff --git a/libiberty/choose-temp.c b/libiberty/choose-temp.c
index de6fbed4b7..72c1b710bd 100644
--- a/libiberty/choose-temp.c
+++ b/libiberty/choose-temp.c
@@ -1,5 +1,5 @@
 /* Utility to pick a temporary filename prefix.
-   Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
+   Copyright (C) 1996-2019 Free Software Foundation, Inc.
 
 This file is part of the libiberty library.
 Libiberty is free software; you can redistribute it and/or
@@ -14,14 +14,18 @@ Library General Public License for more details.
 
 You should have received a copy of the GNU Library General Public
 License along with libiberty; see the file COPYING.LIB.  If not,
-write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
+write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
+Boston, MA 02110-1301, USA.  */
 
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
 
 #include <stdio.h>	/* May get P_tmpdir.  */
+#include <sys/types.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
 #ifdef HAVE_STDLIB_H
 #include <stdlib.h>
 #endif
@@ -30,7 +34,6 @@ Boston, MA 02111-1307, USA.  */
 #endif
 
 #include "libiberty.h"
-extern char *choose_tmpdir PARAMS ((void));
 
 /* Name of temporary file.
    mktemp requires 6 trailing X's.  */
@@ -39,14 +42,14 @@ extern char *choose_tmpdir PARAMS ((void));
 
 /*
 
-@deftypefn Extension char* choose_temp_base ()
+@deftypefn Extension char* choose_temp_base (void)
 
 Return a prefix for temporary file names or @code{NULL} if unable to
 find one.  The current directory is chosen if all else fails so the
 program is exited if a temporary directory can't be found (@code{mktemp}
 fails).  The buffer for the result is obtained with @code{xmalloc}.
 
-This function is provided for backwards compatability only.  Its use is
+This function is provided for backwards compatibility only.  Its use is
 not recommended.
 
 @end deftypefn
@@ -54,19 +57,18 @@ not recommended.
 */
 
 char *
-choose_temp_base ()
+choose_temp_base (void)
 {
   const char *base = choose_tmpdir ();
   char *temp_filename;
   int len;
 
   len = strlen (base);
-  temp_filename = xmalloc (len + TEMP_FILE_LEN + 1);
+  temp_filename = XNEWVEC (char, len + TEMP_FILE_LEN + 1);
   strcpy (temp_filename, base);
   strcpy (temp_filename + len, TEMP_FILE);
 
-  mktemp (temp_filename);
-  if (strlen (temp_filename) == 0)
+  if (mktemp (temp_filename) == 0)
     abort ();
   return temp_filename;
 }