diff options
Diffstat (limited to 'gcc-4.4.3/libstdc++-v3/src/condition_variable.cc')
-rw-r--r-- | gcc-4.4.3/libstdc++-v3/src/condition_variable.cc | 101 |
1 files changed, 0 insertions, 101 deletions
diff --git a/gcc-4.4.3/libstdc++-v3/src/condition_variable.cc b/gcc-4.4.3/libstdc++-v3/src/condition_variable.cc deleted file mode 100644 index f7379cd9f..000000000 --- a/gcc-4.4.3/libstdc++-v3/src/condition_variable.cc +++ /dev/null @@ -1,101 +0,0 @@ -// condition_variable -*- C++ -*- - -// Copyright (C) 2008, 2009 Free Software Foundation, Inc. -// -// This file is part of the GNU ISO C++ Library. This library 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, or (at your option) -// any later version. - -// This 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 General Public License for more details. - -// Under Section 7 of GPL version 3, you are granted additional -// permissions described in the GCC Runtime Library Exception, version -// 3.1, as published by the Free Software Foundation. - -// You should have received a copy of the GNU General Public License and -// a copy of the GCC Runtime Library Exception along with this program; -// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -// <http://www.gnu.org/licenses/>. - -#include <condition_variable> - -#if defined(_GLIBCXX_HAS_GTHREADS) && defined(_GLIBCXX_USE_C99_STDINT_TR1) - -namespace std -{ - condition_variable::condition_variable() - { -#ifdef __GTHREAD_COND_INIT - __native_type __tmp = __GTHREAD_COND_INIT; - _M_cond = __tmp; -#else - int __e = __gthread_cond_init(&_M_cond, NULL); - - if (__e) - __throw_system_error(__e); -#endif - } - - condition_variable::~condition_variable() - { - // XXX no thread blocked - /* int __e = */ __gthread_cond_destroy(&_M_cond); - // if __e == EBUSY then blocked - } - - void - condition_variable::wait(unique_lock<mutex>& __lock) - { - int __e = __gthread_cond_wait(&_M_cond, __lock.mutex()->native_handle()); - - if (__e) - __throw_system_error(__e); - } - - void - condition_variable::notify_one() - { - int __e = __gthread_cond_signal(&_M_cond); - - // XXX not in spec - // EINVAL - if (__e) - __throw_system_error(__e); - } - - void - condition_variable::notify_all() - { - int __e = __gthread_cond_broadcast(&_M_cond); - - // XXX not in spec - // EINVAL - if (__e) - __throw_system_error(__e); - } - - condition_variable_any::condition_variable_any() - { -#ifdef __GTHREAD_COND_INIT - __native_type __tmp = __GTHREAD_COND_INIT; - _M_cond = __tmp; -#else - int __e = __gthread_cond_init(&_M_cond, NULL); - - if (__e) - __throw_system_error(__e); -#endif - } - - condition_variable_any::~condition_variable_any() - { - __gthread_cond_destroy(&_M_cond); - } -} - -#endif // _GLIBCXX_HAS_GTHREADS && _GLIBCXX_USE_C99_STDINT_TR1 |