1 files changed, 47 insertions, 0 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/libc_pthread_init.c b/nptl/sysdeps/unix/sysv/linux/libc_pthread_init.c
new file mode 100644
index 0000000000..d7f1c03b5e
--- /dev/null
+++ b/nptl/sysdeps/unix/sysv/linux/libc_pthread_init.c
@@ -0,0 +1,47 @@
+/* Copyright (C) 2002 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+   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, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <list.h>
+#include "fork.h"
+#include <bits/libc-lock.h>
+
+
+static struct fork_handler pthread_child_handler;
+
+/* Global variable signalled when locking is needed.  */
+int __libc_locking_needed;
+
+
+void
+__libc_pthread_init (ptr, reclaim)
+     unsigned long int *ptr;
+     void (*reclaim) (void);
+{
+  /* Remember the pointer to the generation counter in libpthread.  */
+  __fork_generation_pointer = ptr;
+
+  /* Called by a child after fork.  */
+  pthread_child_handler.handler = reclaim;
+
+  /* The fork handler needed by libpthread.  */
+  list_add_tail (&pthread_child_handler.list, &__fork_child_list);
+
+  /* Signal the internal locking code that locking is needed now.  */
+  __libc_locking_needed = 1;
+}