1/* vi: set sw=4 ts=4: */ 2 3/* BB_AUDIT SUSv3 N/A -- Apparently a busybox (obsolete?) extension. */ 4 5#include "libbb.h" 6 7/* This is a NOFORK applet. Be very careful! */ 8 9int length_main(int argc, char **argv); 10int length_main(int argc, char **argv) 11{ 12 if ((argc != 2) || (**(++argv) == '-')) { 13 bb_show_usage(); 14 } 15 16 printf("%u\n", (unsigned)strlen(*argv)); 17 18 return fflush(stdout); 19} 20