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-rw-r--r--kernel/clock.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/clock.c b/kernel/clock.c
index 0114192..6993f73 100644
--- a/kernel/clock.c
+++ b/kernel/clock.c
@@ -40,9 +40,9 @@ clock(void *arg)
if (h == 24) { h = 0; ++d; }
#if 0
- wait(Display);
+ lock(Display);
fprintf(stderr, "\r%4d:%.2d:%.2d:%.2d.%1d ", d, h, m, s, ds);
- signal(Display);
+ unlock(Display);
#endif
fprintf(stderr, "\r%4d:%.2d:%.2d:%.2d.%1d\n", d, h, m, s, ds);