Contents of /tags/mkinitrd-6_1_12/busybox/coreutils/length.c
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Revision 939 -
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Tue Nov 17 21:24:51 2009 UTC (14 years, 6 months ago) by niro
File MIME type: text/plain
File size: 408 byte(s)
Tue Nov 17 21:24:51 2009 UTC (14 years, 6 months ago) by niro
File MIME type: text/plain
File size: 408 byte(s)
tagged 'mkinitrd-6_1_12'
| 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 | |
| 9 | int length_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; |
| 10 | int 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 | } |