ref: 33b6fcf6ff5a277b4ab4ea66cf7356808fedce73
parent: 5572ebf9ed54fa7d53480e8119bf10205dc5298b
author: Russ Cox <[email protected]>
date: Tue Jan 17 08:57:18 EST 2006
fix
--- a/libc/fmtlock.c
+++ b/libc/fmtlock.c
@@ -1,27 +1,16 @@
-/*
- * The authors of this software are Rob Pike and Ken Thompson.
- * Copyright (c) 2002 by Lucent Technologies.
- * Permission to use, copy, modify, and distribute this software for any
- * purpose without fee is hereby granted, provided that this entire notice
- * is included in all copies of any software which is or includes a copy
- * or modification of this software and in all copies of the supporting
- * documentation for such software.
- * THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR IMPLIED
- * WARRANTY. IN PARTICULAR, NEITHER THE AUTHORS NOR LUCENT TECHNOLOGIES MAKE
- * ANY REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY
- * OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE.
- */
-#include <stdarg.h>
-#include "plan9.h"
-#include "fmt.h"
-#include "fmtdef.h"
+#include <u.h>
+#include <libc.h>
+static Lock fmtl;
+
void
__fmtlock(void)
{+ lock(&fmtl);
}
void
__fmtunlock(void)
{+ unlock(&fmtl);
}