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-rw-r--r--sysdeps/mach/hurd/readdir64_r.c111
1 files changed, 0 insertions, 111 deletions
diff --git a/sysdeps/mach/hurd/readdir64_r.c b/sysdeps/mach/hurd/readdir64_r.c
deleted file mode 100644
index 9534783521..0000000000
--- a/sysdeps/mach/hurd/readdir64_r.c
+++ /dev/null
@@ -1,111 +0,0 @@
-/* Copyright (C) 2001-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library 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
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <dirent.h>
-#include <stddef.h>
-#include <string.h>
-#include <hurd.h>
-#include <hurd/fs.h>
-#include <hurd/fd.h>
-#include "dirstream.h"
-
-/* Read a directory entry from DIRP. */
-int
-__readdir64_r (DIR *dirp, struct dirent64 *entry, struct dirent64 **result)
-{
- struct dirent64 *dp;
- error_t err = 0;
-
- if (dirp == NULL)
- {
- errno = EINVAL;
- return errno;
- }
-
- __libc_lock_lock (dirp->__lock);
-
- do
- {
- if (dirp->__ptr - dirp->__data >= dirp->__size)
- {
- /* We've emptied out our buffer. Refill it. */
-
- char *data = dirp->__data;
- int nentries;
-
- if (err = HURD_FD_PORT_USE (dirp->__fd,
- __dir_readdir (port,
- &data, &dirp->__size,
- dirp->__entry_ptr,
- -1, 0, &nentries)))
- {
- __hurd_fail (err);
- dp = NULL;
- break;
- }
-
- /* DATA now corresponds to entry index DIRP->__entry_ptr. */
- dirp->__entry_data = dirp->__entry_ptr;
-
- if (data != dirp->__data)
- {
- /* The data was passed out of line, so our old buffer is no
- longer useful. Deallocate the old buffer and reset our
- information for the new buffer. */
- __vm_deallocate (__mach_task_self (),
- (vm_address_t) dirp->__data,
- dirp->__allocation);
- dirp->__data = data;
- dirp->__allocation = round_page (dirp->__size);
- }
-
- /* Reset the pointer into the buffer. */
- dirp->__ptr = dirp->__data;
-
- if (nentries == 0)
- {
- /* End of file. */
- dp = NULL;
- break;
- }
-
- /* We trust the filesystem to return correct data and so we
- ignore NENTRIES. */
- }
-
- dp = (struct dirent64 *) dirp->__ptr;
- dirp->__ptr += dp->d_reclen;
- ++dirp->__entry_ptr;
-
- /* Loop to ignore deleted files. */
- } while (dp->d_fileno == 0);
-
- if (dp)
- {
- *entry = *dp;
- memcpy (entry->d_name, dp->d_name, dp->d_namlen + 1);
- *result = entry;
- }
- else
- *result = NULL;
-
- __libc_lock_unlock (dirp->__lock);
-
- return dp ? 0 : err ? errno : 0;
-}
-
-weak_alias (__readdir64_r, readdir64_r)