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-rw-r--r--coreutils/sync.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/coreutils/sync.c b/coreutils/sync.c
index bb112ea38..7d98a1e30 100644
--- a/coreutils/sync.c
+++ b/coreutils/sync.c
@@ -9,6 +9,11 @@
/* BB_AUDIT SUSv3 N/A -- Matches GNU behavior. */
+//usage:#define sync_trivial_usage
+//usage: ""
+//usage:#define sync_full_usage "\n\n"
+//usage: "Write all buffered blocks to disk"
+
#include "libbb.h"
/* This is a NOFORK applet. Be very careful! */