10f66f451Sopenharmony_ci/* basename.c - Return non-directory portion of a pathname 20f66f451Sopenharmony_ci * 30f66f451Sopenharmony_ci * Copyright 2012 Tryn Mirell <tryn@mirell.org> 40f66f451Sopenharmony_ci * 50f66f451Sopenharmony_ci * See http://opengroup.org/onlinepubs/9699919799/utilities/basename.html 60f66f451Sopenharmony_ci 70f66f451Sopenharmony_ci 80f66f451Sopenharmony_ciUSE_BASENAME(NEWTOY(basename, "^<1as:", TOYFLAG_USR|TOYFLAG_BIN)) 90f66f451Sopenharmony_ci 100f66f451Sopenharmony_ciconfig BASENAME 110f66f451Sopenharmony_ci bool "basename" 120f66f451Sopenharmony_ci default y 130f66f451Sopenharmony_ci help 140f66f451Sopenharmony_ci usage: basename [-a] [-s SUFFIX] NAME... | NAME [SUFFIX] 150f66f451Sopenharmony_ci 160f66f451Sopenharmony_ci Return non-directory portion of a pathname removing suffix. 170f66f451Sopenharmony_ci 180f66f451Sopenharmony_ci -a All arguments are names 190f66f451Sopenharmony_ci -s SUFFIX Remove suffix (implies -a) 200f66f451Sopenharmony_ci*/ 210f66f451Sopenharmony_ci 220f66f451Sopenharmony_ci#define FOR_basename 230f66f451Sopenharmony_ci#include "toys.h" 240f66f451Sopenharmony_ci 250f66f451Sopenharmony_ciGLOBALS( 260f66f451Sopenharmony_ci char *s; 270f66f451Sopenharmony_ci) 280f66f451Sopenharmony_ci 290f66f451Sopenharmony_civoid basename_main(void) 300f66f451Sopenharmony_ci{ 310f66f451Sopenharmony_ci char **arg; 320f66f451Sopenharmony_ci 330f66f451Sopenharmony_ci if (toys.optflags&FLAG_s) toys.optflags |= FLAG_a; 340f66f451Sopenharmony_ci 350f66f451Sopenharmony_ci if (!(toys.optflags&FLAG_a)) { 360f66f451Sopenharmony_ci if (toys.optc > 2) error_exit("too many args"); 370f66f451Sopenharmony_ci TT.s = toys.optargs[1]; 380f66f451Sopenharmony_ci toys.optargs[1] = NULL; 390f66f451Sopenharmony_ci } 400f66f451Sopenharmony_ci 410f66f451Sopenharmony_ci for (arg = toys.optargs; *arg; ++arg) { 420f66f451Sopenharmony_ci char *base = basename(*arg), *p; 430f66f451Sopenharmony_ci 440f66f451Sopenharmony_ci // Chop off the suffix if provided. 450f66f451Sopenharmony_ci if (TT.s && *TT.s && (p = strend(base, TT.s))) *p = 0; 460f66f451Sopenharmony_ci puts(base); 470f66f451Sopenharmony_ci } 480f66f451Sopenharmony_ci} 49