1 files changed, 0 insertions, 119 deletions
diff --git a/src/gl/fd-hook.h b/src/gl/fd-hook.h
deleted file mode 100644
index 9568d07511..0000000000
--- a/src/gl/fd-hook.h
+++ /dev/null
@@ -1,119 +0,0 @@
-/* Hook for making making file descriptor functions close(), ioctl() extensible.
-   Copyright (C) 2009-2016 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 <http://www.gnu.org/licenses/>.  */
-
-
-#ifndef FD_HOOK_H
-#define FD_HOOK_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-
-/* Currently, this entire code is only needed for the handling of sockets
-   on native Windows platforms.  */
-#if WINDOWS_SOCKETS
-
-
-/* Type of function that closes FD.  */
-typedef int (*gl_close_fn) (int fd);
-
-/* Type of function that applies a control request to FD.  */
-typedef int (*gl_ioctl_fn) (int fd, int request, void *arg);
-
-/* An element of the list of file descriptor hooks.
-   In CLOS (Common Lisp Object System) speak, it consists of an "around"
-   method for the close() function and an "around" method for the ioctl()
-   function.
-   The fields of this structure are considered private.  */
-struct fd_hook
-{
-  /* Doubly linked list.  */
-  struct fd_hook *private_next;
-  struct fd_hook *private_prev;
-  /* Function that treats the types of FD that it knows about and calls
-     execute_close_hooks (REMAINING_LIST, PRIMARY, FD) as a fallback.  */
-  int (*private_close_fn) (const struct fd_hook *remaining_list,
-                           gl_close_fn primary,
-                           int fd);
-  /* Function that treats the types of FD that it knows about and calls
-     execute_ioctl_hooks (REMAINING_LIST, PRIMARY, FD, REQUEST, ARG) as a
-     fallback.  */
-  int (*private_ioctl_fn) (const struct fd_hook *remaining_list,
-                           gl_ioctl_fn primary,
-                           int fd, int request, void *arg);
-};
-
-/* This type of function closes FD, applying special knowledge for the FD
-   types it knows about, and calls
-   execute_close_hooks (REMAINING_LIST, PRIMARY, FD)
-   for the other FD types.
-   In CLOS speak, REMAINING_LIST is the remaining list of "around" methods,
-   and PRIMARY is the "primary" method for close().  */
-typedef int (*close_hook_fn) (const struct fd_hook *remaining_list,
-                              gl_close_fn primary,
-                              int fd);
-
-/* Execute the close hooks in REMAINING_LIST, with PRIMARY as "primary" method.
-   Return 0 or -1, like close() would do.  */
-extern int execute_close_hooks (const struct fd_hook *remaining_list,
-                                gl_close_fn primary,
-                                int fd);
-
-/* Execute all close hooks, with PRIMARY as "primary" method.
-   Return 0 or -1, like close() would do.  */
-extern int execute_all_close_hooks (gl_close_fn primary, int fd);
-
-/* This type of function applies a control request to FD, applying special
-   knowledge for the FD types it knows about, and calls
-   execute_ioctl_hooks (REMAINING_LIST, PRIMARY, FD, REQUEST, ARG)
-   for the other FD types.
-   In CLOS speak, REMAINING_LIST is the remaining list of "around" methods,
-   and PRIMARY is the "primary" method for ioctl().  */
-typedef int (*ioctl_hook_fn) (const struct fd_hook *remaining_list,
-                              gl_ioctl_fn primary,
-                              int fd, int request, void *arg);
-
-/* Execute the ioctl hooks in REMAINING_LIST, with PRIMARY as "primary" method.
-   Return 0 or -1, like ioctl() would do.  */
-extern int execute_ioctl_hooks (const struct fd_hook *remaining_list,
-                                gl_ioctl_fn primary,
-                                int fd, int request, void *arg);
-
-/* Execute all ioctl hooks, with PRIMARY as "primary" method.
-   Return 0 or -1, like ioctl() would do.  */
-extern int execute_all_ioctl_hooks (gl_ioctl_fn primary,
-                                    int fd, int request, void *arg);
-
-/* Add a function pair to the list of file descriptor hooks.
-   CLOSE_HOOK and IOCTL_HOOK may be NULL, indicating no change.
-   The LINK variable points to a piece of memory which is guaranteed to be
-   accessible until the corresponding call to unregister_fd_hook.  */
-extern void register_fd_hook (close_hook_fn close_hook, ioctl_hook_fn ioctl_hook,
-                              struct fd_hook *link);
-
-/* Removes a hook from the list of file descriptor hooks.  */
-extern void unregister_fd_hook (struct fd_hook *link);
-
-
-#endif
-
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* FD_HOOK_H */