toys/posix/dirname.c

   1 /* dirname.c - show directory portion of path
   2  *
   3  * Copyright 2011 Rob Landley <rob@landley.net>
   4  *
   5  * See http://opengroup.org/onlinepubs/9699919799/utilities/dirname.html
   6
   7 USE_DIRNAME(NEWTOY(dirname, "<1", TOYFLAG_USR|TOYFLAG_BIN))
   8
   9 config DIRNAME
  10   bool "dirname"
  11   default y
  12   help
  13     usage: dirname PATH
  14
  15     Show directory portion of path.
  16 */
  17
  18 #include "toys.h"
  19
  20 void dirname_main(void)
  21 {
  22   puts(dirname(*toys.optargs));
  23 }