diff options
| -rw-r--r-- | toys/dirname.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/toys/dirname.c b/toys/dirname.c index 454a5d67..b33836b6 100644 --- a/toys/dirname.c +++ b/toys/dirname.c @@ -1,8 +1,14 @@ +/* vi: set sw=4 ts=4: */ +/* dirname.c - print directory portion of path, or "." if none. + * + * See http://www.opengroup.org/onlinepubs/009695399/utilities/dirname.html + */ + #include "toys.h" #include <libgen.h> int dirname_main(void) { - puts(dirname(toys.optargs[0])); + puts(dirname(*toys.optargs)); return 0; } |