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-rw-r--r--hurd/hurdchdir.c59
1 files changed, 0 insertions, 59 deletions
diff --git a/hurd/hurdchdir.c b/hurd/hurdchdir.c
deleted file mode 100644
index b38734d8f6..0000000000
--- a/hurd/hurdchdir.c
+++ /dev/null
@@ -1,59 +0,0 @@
-/* Change a port cell to a directory by looking up a name.
- Copyright (C) 1999-2017 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 <errno.h>
-#include <unistd.h>
-#include <hurd.h>
-#include <hurd/port.h>
-#include <hurd/fd.h>
-#include <fcntl.h>
-#include <string.h>
-
-int
-_hurd_change_directory_port_from_name (struct hurd_port *portcell,
- const char *name)
-{
- size_t len;
- const char *lookup;
- file_t dir;
-
- /* Append trailing "/." to directory name to force ENOTDIR if it's not a
- directory and EACCES if we don't have search permission. */
- len = strlen (name);
- if (len >= 2 && name[len - 2] == '/' && name[len - 1] == '.')
- lookup = name;
- else if (len == 0)
- /* Special-case empty file name according to POSIX. */
- return __hurd_fail (ENOENT);
- else
- {
- char *n = alloca (len + 3);
- memcpy (n, name, len);
- n[len] = '/';
- n[len + 1] = '.';
- n[len + 2] = '\0';
- lookup = n;
- }
-
- dir = __file_name_lookup (lookup, 0, 0);
- if (dir == MACH_PORT_NULL)
- return -1;
-
- _hurd_port_set (portcell, dir);
- return 0;
-}