1 files changed, 52 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/unix/sysv/linux/fpathconf.c b/REORG.TODO/sysdeps/unix/sysv/linux/fpathconf.c
new file mode 100644
index 0000000000..4d0ed8ec43
--- /dev/null
+++ b/REORG.TODO/sysdeps/unix/sysv/linux/fpathconf.c
@@ -0,0 +1,52 @@
+/* Get file-specific information about descriptor FD.  Linux version.
+   Copyright (C) 1991-2017 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 <fcntl.h>
+#include "pathconf.h"
+
+static long int posix_fpathconf (int fd, int name);
+
+/* Define this first, so it can be inlined.  */
+#define __fpathconf static posix_fpathconf
+#include <sysdeps/posix/fpathconf.c>
+
+
+/* Get file-specific information about descriptor FD.  */
+long int
+__fpathconf (int fd, int name)
+{
+  struct statfs fsbuf;
+
+  switch (name)
+    {
+    case _PC_LINK_MAX:
+      return __statfs_link_max (__fstatfs (fd, &fsbuf), &fsbuf, NULL, fd);
+
+    case _PC_FILESIZEBITS:
+      return __statfs_filesize_max (__fstatfs (fd, &fsbuf), &fsbuf);
+
+    case _PC_2_SYMLINKS:
+      return __statfs_symlinks (__fstatfs (fd, &fsbuf), &fsbuf);
+
+    case _PC_CHOWN_RESTRICTED:
+      return __statfs_chown_restricted (__fstatfs (fd, &fsbuf), &fsbuf);
+
+    default:
+      return posix_fpathconf (fd, name);
+    }
+}