X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=libiberty%2Fmkstemps.c;h=b57880ef0ed7a07baf1c67ba67dbfbeaad28697b;hb=4bdb25fe6902963ca9cf91d6b2688cf888527bf8;hp=89b37d9f4805a4d1822f740603b86bf08c0a02bc;hpb=abf6a75b428517d9caaf9155212b0b10e0379a99;p=deliverable%2Fbinutils-gdb.git

diff --git a/libiberty/mkstemps.c b/libiberty/mkstemps.c
index 89b37d9f48..b57880ef0e 100644
--- a/libiberty/mkstemps.c
+++ b/libiberty/mkstemps.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1992, 1996, 1998, 2004 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2019 Free Software Foundation, Inc.
    This file is derived from mkstemp.c from the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -35,6 +35,8 @@
 #endif
 #ifdef HAVE_SYS_TIME_H
 #include <sys/time.h>
+#elif HAVE_TIME_H
+#include <time.h>
 #endif
 #include "ansidecl.h"
 
@@ -49,6 +51,10 @@ typedef unsigned long gcc_uint64_t;
 #define TMP_MAX 16384
 #endif
 
+#ifndef O_BINARY
+# define O_BINARY 0
+#endif
+
 /*
 
 @deftypefn Replacement int mkstemps (char *@var{pattern}, int @var{suffix_len})
@@ -119,10 +125,17 @@ mkstemps (char *pattern, int suffix_len)
       v /= 62;
       XXXXXX[5] = letters[v % 62];
 
-      fd = open (pattern, O_RDWR|O_CREAT|O_EXCL, 0600);
+      fd = open (pattern, O_BINARY|O_RDWR|O_CREAT|O_EXCL, 0600);
       if (fd >= 0)
 	/* The file does not exist.  */
 	return fd;
+      if (errno != EEXIST
+#ifdef EISDIR
+	  && errno != EISDIR
+#endif
+	 )
+	/* Fatal error (EPERM, ENOSPC etc).  Doesn't make sense to loop.  */
+	break;
 
       /* This is a random value.  It is only necessary that the next
 	 TMP_MAX values generated by adding 7777 to VALUE are different