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-rw-r--r--update.c12
1 files changed, 0 insertions, 12 deletions
diff --git a/update.c b/update.c
index f943461..0bdc90e 100644
--- a/update.c
+++ b/update.c
@@ -34,18 +34,6 @@
static _syscall2(int, bdflush, int, func, int, data);
#endif /* __GLIBC__ */
-
-static char update_usage[] =
- "update [options]\n"
-#ifndef BB_FEATURE_TRIVIAL_HELP
- "\nPeriodically flushes filesystem buffers.\n\n"
- "Options:\n"
- "\t-S\tforce use of sync(2) instead of flushing\n"
- "\t-s SECS\tcall sync this often (default 30)\n"
- "\t-f SECS\tflush some buffers this often (default 5)\n"
-#endif
- ;
-
static unsigned int sync_duration = 30;
static unsigned int flush_duration = 5;
static int use_sync = 0;