e95992339f
2011-03-14 Benjamin Kosnik <bkoz@redhat.com> * src/Makefile.am: Add functional.cc, shared_ptr.cc. * src/Makefile.in: Regenerate. * libsupc++/Makefile.am: Add nested_exception.cc. * libsupc++/Makefile.in: Regenerate. * src/system_error.cc: Add ctor and dtor definitions for error_category. * src/functional.cc: New. Add dtor definition for bad_function_call. * src/stdexcept.cc: Add dtor definitions for domain_error, invalid_argument, length_error, out_of_range, range_error, overflow_error, underflow_error. * src/future.cc: Add dtor definition for __future_base::_Result_base. * src/shared_ptr.cc: New. Add dtor definition for bad_weak_ptr. * src/thread.cc: Add dtor for thread::_Impl_base. * include/std/system_error: Adjust. * include/std/stdexcept: Same. * include/std/future: Same. * include/std/functional: Same. * include/std/thread: Same. * include/bits/shared_ptr_base.h: Same. * libsupc++/nested_exception.cc: New. Add dtor for nested_exception. * libsupc++/nested_exception.h: Adjust. * testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust line numbers. * testsuite/20_util/weak_ptr/comparison/cmp_neg.cc: Same. * config/abi/pre/gnu.ver: Add new exports. * include/bits/regex_compiler.h: Nest namespace versioning. * include/bits/regex_grep_matcher.tcc: Same. * include/bits/regex_grep_matcher.h: Same. * include/bits/regex_cursor.h: Same. * include/bits/regex_nfa.h: Same. * include/bits/regex_nfa.tcc: Same. From-SVN: r170975
107 lines
2.5 KiB
C++
107 lines
2.5 KiB
C++
// thread -*- C++ -*-
|
|
|
|
// Copyright (C) 2008, 2009, 2010, 2011 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 <thread>
|
|
#include <cerrno>
|
|
|
|
#if defined(_GLIBCXX_HAS_GTHREADS) && defined(_GLIBCXX_USE_C99_STDINT_TR1)
|
|
|
|
namespace std _GLIBCXX_VISIBILITY(default)
|
|
{
|
|
namespace
|
|
{
|
|
extern "C" void*
|
|
execute_native_thread_routine(void* __p)
|
|
{
|
|
thread::_Impl_base* __t = static_cast<thread::_Impl_base*>(__p);
|
|
thread::__shared_base_type __local;
|
|
__local.swap(__t->_M_this_ptr);
|
|
|
|
__try
|
|
{
|
|
__t->_M_run();
|
|
}
|
|
__catch(...)
|
|
{
|
|
std::terminate();
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
_GLIBCXX_BEGIN_NAMESPACE_VERSION
|
|
|
|
thread::_Impl_base::~_Impl_base() = default;
|
|
|
|
void
|
|
thread::join()
|
|
{
|
|
int __e = EINVAL;
|
|
|
|
if (_M_id != id())
|
|
__e = __gthread_join(_M_id._M_thread, 0);
|
|
|
|
if (__e)
|
|
__throw_system_error(__e);
|
|
|
|
_M_id = id();
|
|
}
|
|
|
|
void
|
|
thread::detach()
|
|
{
|
|
int __e = EINVAL;
|
|
|
|
if (_M_id != id())
|
|
__e = __gthread_detach(_M_id._M_thread);
|
|
|
|
if (__e)
|
|
__throw_system_error(__e);
|
|
|
|
_M_id = id();
|
|
}
|
|
|
|
void
|
|
thread::_M_start_thread(__shared_base_type __b)
|
|
{
|
|
if (!__gthread_active_p())
|
|
__throw_system_error(int(errc::operation_not_permitted));
|
|
|
|
__b->_M_this_ptr = __b;
|
|
int __e = __gthread_create(&_M_id._M_thread,
|
|
&execute_native_thread_routine, __b.get());
|
|
if (__e)
|
|
{
|
|
__b->_M_this_ptr.reset();
|
|
__throw_system_error(__e);
|
|
}
|
|
}
|
|
|
|
_GLIBCXX_END_NAMESPACE_VERSION
|
|
} // namespace std
|
|
|
|
#endif // _GLIBCXX_HAS_GTHREADS && _GLIBCXX_USE_C99_STDINT_TR1
|