mirrors/cosmopolitan
1
0
Fork 0
mirror of https://github.com/jart/cosmopolitan.git synced 2025-05-25 14:52:28 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

Upgrade to 2022-era LLVM LIBCXX

Browse source
This commit is contained in:
Justine Tunney 2024-05-27 02:12:27 -07:00
parent 2f4ca71f26
commit 8e68384e15
No known key found for this signature in database
GPG key ID: BE714B4575D6E328
2078 changed files with 165657 additions and 65010 deletions
Download patch file Download diff file Expand all files Collapse all files

61
third_party/libcxx/condition_variable vendored
View file

@ -1,5 +1,5 @@
// -*- C++ -*-
//===---------------------- condition_variable ----------------------------===//
//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
@ -10,18 +10,6 @@
#ifndef _LIBCPP_CONDITION_VARIABLE
#define _LIBCPP_CONDITION_VARIABLE
#include "third_party/libcxx/__config"
#include "third_party/libcxx/__mutex_base"
#include "third_party/libcxx/memory"
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
#endif
#ifndef _LIBCPP_HAS_NO_THREADS
_LIBCPP_BEGIN_NAMESPACE_STD
/*
condition_variable synopsis
@ -118,6 +106,29 @@ public:
*/
#include <__assert> // all public C++ headers provide the assertion handler
#include <__chrono/duration.h>
#include <__chrono/steady_clock.h>
#include <__chrono/time_point.h>
#include <__condition_variable/condition_variable.h>
#include <__config>
#include <__memory/shared_ptr.h>
#include <__memory/unique_ptr.h>
#include <__mutex/lock_guard.h>
#include <__mutex/mutex.h>
#include <__mutex/tag_types.h>
#include <__mutex/unique_lock.h>
#include <__utility/move.h>
#include <version>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
# pragma GCC system_header
#endif
#ifndef _LIBCPP_HAS_NO_THREADS
_LIBCPP_BEGIN_NAMESPACE_STD
class _LIBCPP_TYPE_VIS condition_variable_any
{
condition_variable __cv_;
@ -188,7 +199,7 @@ condition_variable_any::notify_all() _NOEXCEPT
struct __lock_external
{
template <class _Lock>
void operator()(_Lock* __m) {__m->lock();}
_LIBCPP_HIDE_FROM_ABI void operator()(_Lock* __m) {__m->lock();}
};
template <class _Lock>
@ -199,7 +210,7 @@ condition_variable_any::wait(_Lock& __lock)
unique_lock<mutex> __lk(*__mut);
__lock.unlock();
unique_ptr<_Lock, __lock_external> __lxx(&__lock);
lock_guard<unique_lock<mutex> > __lx(__lk, adopt_lock);
lock_guard<unique_lock<mutex> > __lx(__lk, adopt_lock_t());
__cv_.wait(__lk);
} // __mut_.unlock(), __lock.lock()
@ -221,7 +232,7 @@ condition_variable_any::wait_until(_Lock& __lock,
unique_lock<mutex> __lk(*__mut);
__lock.unlock();
unique_ptr<_Lock, __lock_external> __lxx(&__lock);
lock_guard<unique_lock<mutex> > __lx(__lk, adopt_lock);
lock_guard<unique_lock<mutex> > __lx(__lk, adopt_lock_t());
return __cv_.wait_until(__lk, __t);
} // __mut_.unlock(), __lock.lock()
@ -259,10 +270,24 @@ condition_variable_any::wait_for(_Lock& __lock,
}
_LIBCPP_FUNC_VIS
void notify_all_at_thread_exit(condition_variable& cond, unique_lock<mutex> lk);
void notify_all_at_thread_exit(condition_variable&, unique_lock<mutex>);
_LIBCPP_END_NAMESPACE_STD
#endif // !_LIBCPP_HAS_NO_THREADS
#endif // _LIBCPP_CONDITION_VARIABLE
#if !defined(_LIBCPP_REMOVE_TRANSITIVE_INCLUDES) && _LIBCPP_STD_VER <= 20
# include <atomic>
# include <concepts>
# include <cstdint>
# include <cstdlib>
# include <cstring>
# include <initializer_list>
# include <new>
# include <stdexcept>
# include <system_error>
# include <type_traits>
# include <typeinfo>
#endif
#endif // _LIBCPP_CONDITION_VARIABLE