[Patch, libgfortran, committed] Remove send "mode" argument to POSIX "open"

[Tobias Burnus <burnus@net-b.de>]

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As Robert Mason pointed out, the POSIX open call already contains the 
mode ("S_IRUSR | S_IWUSR" is the same as 0600).

I somehow must have missed the "," and read it as "|". The extra 
argument does not harm as open is variadic; nonetheless, it makes sense 
to remove the extra argument.

Committed as Rev. 188048.

Tobias

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Index: libgfortran/ChangeLog
===================================================================
--- libgfortran/ChangeLog	(Revision 188023)
+++ libgfortran/ChangeLog	(Arbeitskopie)
@@ -1,3 +1,10 @@
+2012-05-31  Tobias Burnus  <burnus@net-b.de>
+
+	Revert:
+	2012-05-16  Tobias Burnus  <burnus@net-b.de>
+
+	* io/unix.c (tempfile_open): Pass mode to "open" for O_CREAT.
+
 2012-05-30  Tobias Burnus  <burnus@net-b.de>
 
 	* io/io.h: Fix comment typos.
Index: libgfortran/io/unix.c
===================================================================
--- libgfortran/io/unix.c	(Revision 188023)
+++ libgfortran/io/unix.c	(Arbeitskopie)
@@ -1099,9 +1099,9 @@ tempfile_open (const char *tempdir, char **fname)
 
 #if defined(HAVE_CRLF) && defined(O_BINARY)
       fd = open (template, O_RDWR | O_CREAT | O_EXCL | O_BINARY,
-		 S_IRUSR | S_IWUSR, 0600);
+		 S_IRUSR | S_IWUSR);
 #else
-      fd = open (template, O_RDWR | O_CREAT | O_EXCL, S_IRUSR | S_IWUSR, 0600);
+      fd = open (template, O_RDWR | O_CREAT | O_EXCL, S_IRUSR | S_IWUSR);
 #endif
     }
   while (fd == -1 && errno == EEXIST);