plan9port

commit 5787ba4d73ef9e83679b0bb4763c6cbcce9ee7e7
parent a3add39bbc986fe21e3450553259e8f5e1fb22d0
Author: rsc <devnull@localhost>
Date:   Sun, 26 Dec 2004 23:17:18 +0000

add proper locking for libfmt!

Diffstat:
A
src/lib9/fmtlock2.c
 | 
16
++++++++++++++++

1 file changed, 16 insertions(+), 0 deletions(-)
diff --git a/src/lib9/fmtlock2.c b/src/lib9/fmtlock2.c
@@ -0,0 +1,16 @@
+#include <u.h>
+#include <libc.h>
+
+static QLock fmtlock;
+
+void
+__fmtlock(void)
+{
+	qlock(&fmtlock);
+}
+
+void
+__fmtunlock(void)
+{
+	qunlock(&fmtlock);
+}