X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=examples%2Floadables%2Frealpath.c;h=ffcbef8bcdc74af454433a646fee9e29becb57db;hb=3185942a5234e26ab13fa02f9c51d340cec514f8;hp=16478b79fe3cd1a8181bc8775d56720a4664bb30;hpb=f1be666c7d78939ad775078d290bec2758fa29a2;p=platform%2Fupstream%2Fbash.git
diff --git a/examples/loadables/realpath.c b/examples/loadables/realpath.c
index 16478b7..ffcbef8 100644
--- a/examples/loadables/realpath.c
+++ b/examples/loadables/realpath.c
@@ -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 .
+*/
+
#include "config.h"
#include
@@ -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",