1 files changed, 0 insertions, 120 deletions
diff --git a/newlib/libc/sys/linux/linuxthreads/ptfork.c b/newlib/libc/sys/linux/linuxthreads/ptfork.c
deleted file mode 100644
index 6e31b772c..000000000
--- a/newlib/libc/sys/linux/linuxthreads/ptfork.c
+++ /dev/null
@@ -1,120 +0,0 @@
-/* Linuxthreads - a simple clone()-based implementation of Posix        */
-/* threads for Linux.                                                   */
-/* Copyright (C) 1996 Xavier Leroy (Xavier.Leroy@inria.fr)              */
-/*                                                                      */
-/* This program is free software; you can redistribute it and/or        */
-/* modify it under the terms of the GNU Library General Public License  */
-/* as published by the Free Software Foundation; either version 2       */
-/* 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 Library General Public License for more details.                 */
-
-/* The "atfork" stuff */
-
-#include <errno.h>
-#include <stddef.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include "pthread.h"
-#include "internals.h"
-#include <bits/libc-lock.h>
-
-struct handler_list {
-  void (*handler)(void);
-  struct handler_list * next;
-};
-
-static pthread_mutex_t pthread_atfork_lock = PTHREAD_MUTEX_INITIALIZER;
-static struct handler_list * pthread_atfork_prepare = NULL;
-static struct handler_list * pthread_atfork_parent = NULL;
-static struct handler_list * pthread_atfork_child = NULL;
-
-static void pthread_insert_list(struct handler_list ** list,
-                                void (*handler)(void),
-                                struct handler_list * newlist,
-                                int at_end)
-{
-  if (handler == NULL) return;
-  if (at_end) {
-    while(*list != NULL) list = &((*list)->next);
-  }
-  newlist->handler = handler;
-  newlist->next = *list;
-  *list = newlist;
-}
-
-struct handler_list_block {
-  struct handler_list prepare, parent, child;
-};
-
-int __pthread_atfork(void (*prepare)(void),
-		     void (*parent)(void),
-		     void (*child)(void))
-{
-  struct handler_list_block * block =
-    (struct handler_list_block *) malloc(sizeof(struct handler_list_block));
-  if (block == NULL) return ENOMEM;
-  pthread_mutex_lock(&pthread_atfork_lock);
-  /* "prepare" handlers are called in LIFO */
-  pthread_insert_list(&pthread_atfork_prepare, prepare, &block->prepare, 0);
-  /* "parent" handlers are called in FIFO */
-  pthread_insert_list(&pthread_atfork_parent, parent, &block->parent, 1);
-  /* "child" handlers are called in FIFO */
-  pthread_insert_list(&pthread_atfork_child, child, &block->child, 1);
-  pthread_mutex_unlock(&pthread_atfork_lock);
-  return 0;
-}
-strong_alias (__pthread_atfork, pthread_atfork)
-
-static inline void pthread_call_handlers(struct handler_list * list)
-{
-  for (/*nothing*/; list != NULL; list = list->next) (list->handler)();
-}
-
-extern int __libc_fork(void);
-
-pid_t __fork(void)
-{
-  pid_t pid;
-
-  pthread_mutex_lock(&pthread_atfork_lock);
-
-  pthread_call_handlers(pthread_atfork_prepare);
-  __pthread_once_fork_prepare();
-  __flockfilelist();
-
-  pid = __libc_fork();
-
-  if (pid == 0) {
-    __pthread_reset_main_thread();
-
-    __fresetlockfiles();
-    __pthread_once_fork_child();
-    pthread_call_handlers(pthread_atfork_child);
-
-    pthread_mutex_init(&pthread_atfork_lock, NULL);
-  } else {
-    __funlockfilelist();
-    __pthread_once_fork_parent();
-    pthread_call_handlers(pthread_atfork_parent);
-
-    pthread_mutex_unlock(&pthread_atfork_lock);
-  }
-
-  return pid;
-}
-
-weak_alias (__fork, fork);
-
-#if !defined(_ELIX_LEVEL) || _ELIX_LEVEL >= 4
-
-pid_t __vfork(void)
-{
-  return __fork();
-}
-weak_alias (__vfork, vfork);
-
-#endif /* !_ELIX_LEVEL || _ELIX_LEVEL >= 4 */