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-rw-r--r--tests/dirname-lgpl.c86
1 files changed, 0 insertions, 86 deletions
diff --git a/tests/dirname-lgpl.c b/tests/dirname-lgpl.c
deleted file mode 100644
index a40f6a9..0000000
--- a/tests/dirname-lgpl.c
+++ /dev/null
@@ -1,86 +0,0 @@
-/* dirname.c -- return all but the last element in a file name
-
- Copyright (C) 1990, 1998, 2000-2001, 2003-2006, 2009-2018 Free Software
- Foundation, Inc.
-
- 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 3 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, see <https://www.gnu.org/licenses/>. */
-
-#include <config.h>
-
-#include "dirname.h"
-
-#include <stdlib.h>
-#include <string.h>
-
-/* Return the length of the prefix of FILE that will be used by
- dir_name. If FILE is in the working directory, this returns zero
- even though 'dir_name (FILE)' will return ".". Works properly even
- if there are trailing slashes (by effectively ignoring them). */
-
-size_t
-dir_len (char const *file)
-{
- size_t prefix_length = FILE_SYSTEM_PREFIX_LEN (file);
- size_t length;
-
- /* Advance prefix_length beyond important leading slashes. */
- prefix_length += (prefix_length != 0
- ? (FILE_SYSTEM_DRIVE_PREFIX_CAN_BE_RELATIVE
- && ISSLASH (file[prefix_length]))
- : (ISSLASH (file[0])
- ? ((DOUBLE_SLASH_IS_DISTINCT_ROOT
- && ISSLASH (file[1]) && ! ISSLASH (file[2])
- ? 2 : 1))
- : 0));
-
- /* Strip the basename and any redundant slashes before it. */
- for (length = last_component (file) - file;
- prefix_length < length; length--)
- if (! ISSLASH (file[length - 1]))
- break;
- return length;
-}
-
-
-/* In general, we can't use the builtin 'dirname' function if available,
- since it has different meanings in different environments.
- In some environments the builtin 'dirname' modifies its argument.
-
- Return the leading directories part of FILE, allocated with malloc.
- Works properly even if there are trailing slashes (by effectively
- ignoring them). Return NULL on failure.
-
- If lstat (FILE) would succeed, then { chdir (dir_name (FILE));
- lstat (base_name (FILE)); } will access the same file. Likewise,
- if the sequence { chdir (dir_name (FILE));
- rename (base_name (FILE), "foo"); } succeeds, you have renamed FILE
- to "foo" in the same directory FILE was in. */
-
-char *
-mdir_name (char const *file)
-{
- size_t length = dir_len (file);
- bool append_dot = (length == 0
- || (FILE_SYSTEM_DRIVE_PREFIX_CAN_BE_RELATIVE
- && length == FILE_SYSTEM_PREFIX_LEN (file)
- && file[2] != '\0' && ! ISSLASH (file[2])));
- char *dir = malloc (length + append_dot + 1);
- if (!dir)
- return NULL;
- memcpy (dir, file, length);
- if (append_dot)
- dir[length++] = '.';
- dir[length] = '\0';
- return dir;
-}