21 lines
421 B
C
21 lines
421 B
C
/* vi: set sw=4 ts=4: */
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/* BB_AUDIT SUSv3 N/A -- Apparently a busybox (obsolete?) extension. */
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#include <stdlib.h>
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#include <string.h>
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#include <stdio.h>
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#include "busybox.h"
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int length_main(int argc, char **argv);
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int length_main(int argc, char **argv)
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{
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if ((argc != 2) || (**(++argv) == '-')) {
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bb_show_usage();
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}
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printf("%lu\n", (unsigned long)strlen(*argv));
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fflush_stdout_and_exit(EXIT_SUCCESS);
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}
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