From 62fae308a3d92d987711d08f3d36b0ad753c2e18 Mon Sep 17 00:00:00 2001 From: Glenn L McGrath Date: Tue, 10 Dec 2002 00:14:33 +0000 Subject: Realpath applet --- coreutils/realpath.c | 44 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 coreutils/realpath.c (limited to 'coreutils/realpath.c') diff --git a/coreutils/realpath.c b/coreutils/realpath.c new file mode 100644 index 000000000..7ef935ee0 --- /dev/null +++ b/coreutils/realpath.c @@ -0,0 +1,44 @@ +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#include +#include + +#include "busybox.h" + +int realpath_main(int argc, char **argv) +{ + char *resolved_path; + int count; + + if (argc == 1) { + show_usage(); + } + + resolved_path = malloc(PATH_MAX); + + for (count = 1; count < argc; count++) { + resolved_path = realpath(argv[count], resolved_path); + if (resolved_path) { + puts(resolved_path); + } else { + perror_msg("%s", argv[count]); + } + } + free(resolved_path); + + return(EXIT_SUCCESS); +} \ No newline at end of file -- cgit v1.2.3