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author | Eric Andersen <andersen@codepoet.org> | 1999-10-18 21:31:00 +0000 |
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committer | Eric Andersen <andersen@codepoet.org> | 1999-10-18 21:31:00 +0000 |
commit | 703c62da63aa31d665a8215f373b26e4b54f1bf4 (patch) | |
tree | 44f14eeafa69317a3a053760492ca5f8bf80645e /length.c | |
parent | 8759006b55c617811a207cc4e99792996c8b97fb (diff) | |
download | busybox-w32-703c62da63aa31d665a8215f373b26e4b54f1bf4.tar.gz busybox-w32-703c62da63aa31d665a8215f373b26e4b54f1bf4.tar.bz2 busybox-w32-703c62da63aa31d665a8215f373b26e4b54f1bf4.zip |
More stuff
Diffstat (limited to 'length.c')
-rw-r--r-- | length.c | 14 |
1 files changed, 8 insertions, 6 deletions
@@ -3,11 +3,13 @@ | |||
3 | #include <string.h> | 3 | #include <string.h> |
4 | #include <stdio.h> | 4 | #include <stdio.h> |
5 | 5 | ||
6 | const char length_usage[] = "length string"; | 6 | extern int |
7 | 7 | length_main(int argc, char * * argv) | |
8 | int | ||
9 | length_main(struct FileInfo * i, int argc, char * * argv) | ||
10 | { | 8 | { |
11 | printf("%d\n", strlen(argv[1])); | 9 | if ( **(argv+1) == '-' ) { |
12 | return 0; | 10 | fprintf(stderr, "Usage: length string\n"); |
11 | exit(FALSE); | ||
12 | } | ||
13 | printf("%d\n", strlen(argv[1])); | ||
14 | return( TRUE); | ||
13 | } | 15 | } |