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Imported from ../bash-4.0-rc1.tar.gz.

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This commit is contained in:
Jari Aalto 2009-01-12 13:36:28 +00:00
commit 3185942a52
666 changed files with 188710 additions and 54674 deletions
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25
examples/loadables/realpath.c
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@ -18,6 +18,24 @@
* chet@po.cwru.edu
*/
/*
Copyright (C) 1999-2009 Free Software Foundation, Inc.
This file is part of GNU Bash.
Bash 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 3 of the License, or
(at your option) any later version.
Bash 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 Bash. If not, see <http://www.gnu.org/licenses/>.
*/
#include "config.h"
#include <sys/types.h>
@ -34,6 +52,7 @@
#include "builtins.h"
#include "shell.h"
#include "bashgetopt.h"
#include "common.h"
#ifndef errno
extern int errno;
@ -67,14 +86,14 @@ WORD_LIST *list;
vflag = 1;
break;
default:
usage();
builtin_usage();
}
}
list = loptend;
if (list == 0)
usage();
builtin_usage();
for (es = EXECUTION_SUCCESS; list; list = list->next) {
p = list->word->word;
@ -101,6 +120,8 @@ WORD_LIST *list;
}
char *realpath_doc[] = {
"Display pathname in canonical form.",
"",
"Display the canonicalized version of each PATHNAME argument, resolving",
"symbolic links. The -c option checks whether or not each resolved name",
"exists. The -s option produces no output; the exit status determines the",