Add errno.h

[oweals/busybox.git] / sync.c

diff --git a/sync.c b/sync.c
index f7c14b04cac85c7addbb054300e007c69ebd25dc..8f101cf17a219efbe10a4c980ac6d74dd3daf17c 100644 (file)
--- a/sync.c
+++ b/sync.c
@@ -21,16 +21,9 @@
  *
  */
 
-#include "internal.h"
+#include "busybox.h"
 #include <stdio.h>
 
-const char sync_usage[] =
-       "sync\n"
-#ifndef BB_FEATURE_TRIVIAL_HELP
-       "\nWrite all buffered filesystem blocks to disk.\n"
-#endif
-       ;
-
 extern int sync_main(int argc, char **argv)
 {
        if (argc > 1 && **(argv + 1) == '-')