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43 lines
1.1 KiB
C
43 lines
1.1 KiB
C
/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include <limits.h>
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#include <stdlib.h>
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#include "busybox.h"
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int realpath_main(int argc, char **argv)
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{
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RESERVE_CONFIG_BUFFER(resolved_path, PATH_MAX);
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if (--argc == 0) {
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show_usage();
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}
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do {
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argv++;
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if (realpath(*argv, resolved_path) != NULL) {
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puts(resolved_path);
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} else {
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perror_msg("%s", *argv);
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}
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} while (--argc);
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RELEASE_CONFIG_BUFFER(resolved_path);
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return(EXIT_SUCCESS);
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}
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