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Diffstat (limited to 'sysdeps/nptl/fork.h')
| -rw-r--r-- | sysdeps/nptl/fork.h | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/sysdeps/nptl/fork.h b/sysdeps/nptl/fork.h deleted file mode 100644 index e94b027140..0000000000 --- a/sysdeps/nptl/fork.h +++ /dev/null @@ -1,59 +0,0 @@ -/* Copyright (C) 2002-2017 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, see - <http://www.gnu.org/licenses/>. */ - -#include <lowlevellock.h> - -/* The fork generation counter, defined in libpthread. */ -extern unsigned long int __fork_generation attribute_hidden; - -/* Pointer to the fork generation counter in the thread library. */ -extern unsigned long int *__fork_generation_pointer attribute_hidden; - -/* Lock to protect allocation and deallocation of fork handlers. */ -extern int __fork_lock attribute_hidden; - -/* Elements of the fork handler lists. */ -struct fork_handler -{ - struct fork_handler *next; - void (*prepare_handler) (void); - void (*parent_handler) (void); - void (*child_handler) (void); - void *dso_handle; - unsigned int refcntr; - int need_signal; -}; - -/* The single linked list of all currently registered for handlers. */ -extern struct fork_handler *__fork_handlers attribute_hidden; - - -/* Function to call to unregister fork handlers. */ -extern void __unregister_atfork (void *dso_handle) attribute_hidden; -#define UNREGISTER_ATFORK(dso_handle) __unregister_atfork (dso_handle) - - -/* C library side function to register new fork handlers. */ -extern int __register_atfork (void (*__prepare) (void), - void (*__parent) (void), - void (*__child) (void), - void *dso_handle); -libc_hidden_proto (__register_atfork) - -/* Add a new element to the fork list. */ -extern void __linkin_atfork (struct fork_handler *newp) attribute_hidden; |