10f66f451Sopenharmony_ci/* realpath.c - Return the canonical version of a pathname 20f66f451Sopenharmony_ci * 30f66f451Sopenharmony_ci * Copyright 2012 Andre Renaud <andre@bluewatersys.com> 40f66f451Sopenharmony_ci 50f66f451Sopenharmony_ciUSE_REALPATH(NEWTOY(realpath, "<1", TOYFLAG_USR|TOYFLAG_BIN)) 60f66f451Sopenharmony_ci 70f66f451Sopenharmony_ciconfig REALPATH 80f66f451Sopenharmony_ci bool "realpath" 90f66f451Sopenharmony_ci default y 100f66f451Sopenharmony_ci help 110f66f451Sopenharmony_ci usage: realpath FILE... 120f66f451Sopenharmony_ci 130f66f451Sopenharmony_ci Display the canonical absolute pathname 140f66f451Sopenharmony_ci*/ 150f66f451Sopenharmony_ci 160f66f451Sopenharmony_ci#include "toys.h" 170f66f451Sopenharmony_ci 180f66f451Sopenharmony_civoid realpath_main(void) 190f66f451Sopenharmony_ci{ 200f66f451Sopenharmony_ci char **s = toys.optargs; 210f66f451Sopenharmony_ci 220f66f451Sopenharmony_ci for (s = toys.optargs; *s; s++) { 230f66f451Sopenharmony_ci if (!realpath(*s, toybuf)) perror_msg_raw(*s); 240f66f451Sopenharmony_ci else xputs(toybuf); 250f66f451Sopenharmony_ci } 260f66f451Sopenharmony_ci} 27