sync: add support for -d -f FILE

Based on the patch by Ari Sundholm <ari@tuxera.com>

function                                             old     new   delta
sync_main                                             20     163    +143
packed_usage                                       30653   30673     +20
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/0 up/down: 163/0)             Total: 163 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/include/applets.src.h b/include/applets.src.h
index b80c4f4e8..9f3ac78cb 100644
--- a/include/applets.src.h
+++ b/include/applets.src.h
@@ -337,7 +337,6 @@ IF_SVLOGD(APPLET(svlogd, BB_DIR_USR_SBIN, BB_SUID_DROP))
 IF_SWAPONOFF(APPLET_ODDNAME(swapoff, swap_on_off, BB_DIR_SBIN, BB_SUID_DROP, swapoff))
 IF_SWAPONOFF(APPLET_ODDNAME(swapon, swap_on_off, BB_DIR_SBIN, BB_SUID_DROP, swapon))
 IF_SWITCH_ROOT(APPLET(switch_root, BB_DIR_SBIN, BB_SUID_DROP))
-IF_SYNC(APPLET_NOFORK(sync, sync, BB_DIR_BIN, BB_SUID_DROP, sync))
 IF_BB_SYSCTL(APPLET(sysctl, BB_DIR_SBIN, BB_SUID_DROP))
 IF_SYSLOGD(APPLET(syslogd, BB_DIR_SBIN, BB_SUID_DROP))
 IF_TAC(APPLET_NOEXEC(tac, tac, BB_DIR_USR_BIN, BB_SUID_DROP, tac))