//config: bool "fsync (3.7 kb)"
//config: default y
//config: help
-//config: fsync is used to flush file-related cached blocks to disk.
+//config: fsync is used to flush file-related cached blocks to disk.
//applet:IF_FSYNC(APPLET_NOFORK(fsync, fsync, BB_DIR_BIN, BB_SUID_DROP, fsync))