Mercurial > hg > toybox
changeset 178:0e94f5f14f08
Add comment and very minor tweak.
author | Rob Landley <rob@landley.net> |
---|---|
date | Tue, 27 Nov 2007 01:19:40 -0600 |
parents | 00bbb7f65b6f |
children | 4b683759de51 |
files | toys/dirname.c |
diffstat | 1 files changed, 7 insertions(+), 1 deletions(-) [+] |
line wrap: on
line diff
--- a/toys/dirname.c Tue Nov 27 01:06:43 2007 -0600 +++ b/toys/dirname.c Tue Nov 27 01:19:40 2007 -0600 @@ -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; }