diff options
author | Waldemar Brodkorb <wbx@uclibc-ng.org> | 2016-05-18 18:41:24 +0200 |
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committer | Waldemar Brodkorb <wbx@uclibc-ng.org> | 2016-05-18 18:41:24 +0200 |
commit | 6a8ccc95528f5e86a8770ed15ce89609b5b3dee9 (patch) | |
tree | bbd4df35b4d4a6a8b00d7a5e61fb2668b850ad62 /libpthread/linuxthreads/sysdeps/unix/sysv/linux/register-atfork.c | |
parent | 398a27a5b323956344b4f831d892fed3bd9813c7 (diff) |
remove linuxthreads.new, rename linuxthreads.old
Linuxthreads.new isn't really useful with the existence
of NPTL/TLS for well supported architectures. There is no
reason to use LT.new for ARM/MIPS or other architectures
supporting NPTL/TLS. It is not available for noMMU architectures
like Blackfin or FR-V. To simplify the live of the few uClibc-ng
developers, LT.new is removed and LT.old is renamed to LT.
LINUXTHREADS_OLD -> UCLIBC_HAS_LINUXTHREADS
Diffstat (limited to 'libpthread/linuxthreads/sysdeps/unix/sysv/linux/register-atfork.c')
-rw-r--r-- | libpthread/linuxthreads/sysdeps/unix/sysv/linux/register-atfork.c | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/register-atfork.c b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/register-atfork.c deleted file mode 100644 index 338d421e3..000000000 --- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/register-atfork.c +++ /dev/null @@ -1,86 +0,0 @@ -/* 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, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <stdlib.h> -#include "fork.h" - - -int -__register_atfork (prepare, parent, child, dso_handle) - void (*prepare) (void); - void (*parent) (void); - void (*child) (void); - void *dso_handle; -{ - struct fork_handler *new_prepare = NULL; - struct fork_handler *new_parent = NULL; - struct fork_handler *new_child = NULL; - - if (prepare != NULL) - { - new_prepare = (struct fork_handler *) malloc (sizeof (*new_prepare)); - if (new_prepare == NULL) - goto out1; - - new_prepare->handler = prepare; - new_prepare->dso_handle = dso_handle; - } - - if (parent != NULL) - { - new_parent = (struct fork_handler *) malloc (sizeof (*new_parent)); - if (new_parent == NULL) - goto out2; - - new_parent->handler = parent; - new_parent->dso_handle = dso_handle; - } - - if (child != NULL) - { - new_child = (struct fork_handler *) malloc (sizeof (*new_child)); - if (new_child == NULL) - { - free (new_parent); - out2: - free (new_prepare); - out1: - return errno; - } - - new_child->handler = child; - new_child->dso_handle = dso_handle; - } - - /* Get the lock to not conflict with running forks. */ - __libc_lock_lock (__fork_block.lock); - - /* Now that we have all the handlers allocate enqueue them. */ - if (new_prepare != NULL) - list_add_tail (&new_prepare->list, &__fork_block.prepare_list); - if (new_parent != NULL) - list_add_tail (&new_parent->list, &__fork_block.parent_list); - if (new_child != NULL) - list_add_tail (&new_child->list, &__fork_block.child_list); - - /* Release the lock. */ - __libc_lock_unlock (__fork_block.lock); - - return 0; -} |