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authorEric Andersen1999-10-18 19:02:32 +0000
committerEric Andersen1999-10-18 19:02:32 +0000
commitbed30e97005aca748a44806399c646633038daa8 (patch)
treecdba32234f059656b0279b324ae28c742692cd0c /sync.c
parent9b5871888989b16f94cbba5dd304ac444def3afd (diff)
downloadbusybox-bed30e97005aca748a44806399c646633038daa8.zip
busybox-bed30e97005aca748a44806399c646633038daa8.tar.gz
More fixes
Diffstat (limited to 'sync.c')
-rw-r--r--sync.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/sync.c b/sync.c
index 6fa5b38..e7aa445 100644
--- a/sync.c
+++ b/sync.c
@@ -1,11 +1,12 @@
#include "internal.h"
-const char sync_usage[] = "sync\n"
-"\n"
-"\tWrite all buffered filesystem blocks to disk.\n";
-
extern int
-sync_main(struct FileInfo * i, int argc, char * * argv)
+sync_main(int argc, char * * argv)
{
+ if ( **(argv+1) == '-' ) {
+ fprintf(stderr, "Usage: sync\nWrite all buffered filesystem blocks to disk.\n");
+ exit(FALSE);
+ }
return sync();
}
+