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[oweals/busybox.git]
/
coreutils
/
sync.c
diff --git
a/coreutils/sync.c
b/coreutils/sync.c
index d5816806569ee2d6b2968d1fc19896955ad0f9d5..84746311f3227498048aefbc97253db84655dcba 100644
(file)
--- a/
coreutils/sync.c
+++ b/
coreutils/sync.c
@@
-20,15
+20,17
@@
*
*/
*
*/
-#include <stdio.h>
+/* BB_AUDIT SUSv3 N/A -- Matches GNU behavior. */
+
#include <stdlib.h>
#include <unistd.h>
#include "busybox.h"
extern int sync_main(int argc, char **argv)
{
#include <stdlib.h>
#include <unistd.h>
#include "busybox.h"
extern int sync_main(int argc, char **argv)
{
- if (argc > 1 && **(argv + 1) == '-')
- show_usage();
+ bb_warn_ignoring_args(argc - 1);
+
sync();
sync();
+
return(EXIT_SUCCESS);
}
return(EXIT_SUCCESS);
}