mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-06-26 22:38:30 +00:00
Import C++ Standard Template Library
You can now use the hardest fastest and most dangerous language there is with Cosmopolitan. So far about 75% of LLVM libcxx has been added. A few breaking changes needed to be made to help this go smoothly. - Rename nothrow to dontthrow - Rename nodiscard to dontdiscard - Add some libm functions, e.g. lgamma, nan, etc. - Change intmax_t from int128 to int64 like everything else - Introduce %jjd formatting directive for int128_t - Introduce strtoi128(), strtou128(), etc. - Rename bsrmax() to bsr128() Some of the templates that should be working currently are std::vector, std::string, std::map, std::set, std::deque, etc.
This commit is contained in:
Justine Tunney
parent
5022f9e920
commit
868af3f950
286 changed files with 123987 additions and 507 deletions
490
third_party/libcxx/__threading_support
vendored
Normal file
490
third_party/libcxx/__threading_support
vendored
Normal file
|
|
@ -0,0 +1,490 @@
|
|||
// -*- C++ -*-
|
||||
//===----------------------------------------------------------------------===//
|
||||
//
|
||||
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
||||
// See https://llvm.org/LICENSE.txt for license information.
|
||||
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
||||
//
|
||||
//===----------------------------------------------------------------------===//
|
||||
|
||||
#ifndef _LIBCPP_THREADING_SUPPORT
|
||||
#define _LIBCPP_THREADING_SUPPORT
|
||||
|
||||
#include "third_party/libcxx/__config"
|
||||
#include "third_party/libcxx/chrono"
|
||||
#include "third_party/libcxx/iosfwd"
|
||||
#include "third_party/libcxx/errno.h"
|
||||
|
||||
#ifndef _LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER
|
||||
#pragma GCC system_header
|
||||
#endif
|
||||
|
||||
#if defined(_LIBCPP_HAS_THREAD_API_EXTERNAL)
|
||||
# include "third_party/libcxx/__external_threading"
|
||||
#elif !defined(_LIBCPP_HAS_NO_THREADS)
|
||||
|
||||
#if defined(_LIBCPP_HAS_THREAD_API_PTHREAD)
|
||||
# include "third_party/libcxx/pthread.h"
|
||||
# include "third_party/libcxx/sched.h"
|
||||
#endif
|
||||
|
||||
#if defined(_LIBCPP_HAS_THREAD_LIBRARY_EXTERNAL) || \
|
||||
defined(_LIBCPP_BUILDING_THREAD_LIBRARY_EXTERNAL) || \
|
||||
defined(_LIBCPP_HAS_THREAD_API_WIN32)
|
||||
#define _LIBCPP_THREAD_ABI_VISIBILITY _LIBCPP_FUNC_VIS
|
||||
#else
|
||||
#define _LIBCPP_THREAD_ABI_VISIBILITY inline _LIBCPP_INLINE_VISIBILITY
|
||||
#endif
|
||||
|
||||
#if defined(__FreeBSD__) && defined(__clang__) && __has_attribute(no_thread_safety_analysis)
|
||||
#define _LIBCPP_NO_THREAD_SAFETY_ANALYSIS __attribute__((no_thread_safety_analysis))
|
||||
#else
|
||||
#define _LIBCPP_NO_THREAD_SAFETY_ANALYSIS
|
||||
#endif
|
||||
|
||||
typedef ::timespec __libcpp_timespec_t;
|
||||
#endif // !defined(_LIBCPP_HAS_NO_THREADS)
|
||||
|
||||
_LIBCPP_PUSH_MACROS
|
||||
#include "third_party/libcxx/__undef_macros"
|
||||
|
||||
_LIBCPP_BEGIN_NAMESPACE_STD
|
||||
|
||||
#if !defined(_LIBCPP_HAS_NO_THREADS)
|
||||
|
||||
#if defined(_LIBCPP_HAS_THREAD_API_PTHREAD)
|
||||
// Mutex
|
||||
typedef pthread_mutex_t __libcpp_mutex_t;
|
||||
#define _LIBCPP_MUTEX_INITIALIZER PTHREAD_MUTEX_INITIALIZER
|
||||
|
||||
typedef pthread_mutex_t __libcpp_recursive_mutex_t;
|
||||
|
||||
// Condition Variable
|
||||
typedef pthread_cond_t __libcpp_condvar_t;
|
||||
#define _LIBCPP_CONDVAR_INITIALIZER PTHREAD_COND_INITIALIZER
|
||||
|
||||
// Execute once
|
||||
typedef pthread_once_t __libcpp_exec_once_flag;
|
||||
#define _LIBCPP_EXEC_ONCE_INITIALIZER PTHREAD_ONCE_INIT
|
||||
|
||||
// Thread id
|
||||
typedef pthread_t __libcpp_thread_id;
|
||||
|
||||
// Thread
|
||||
#define _LIBCPP_NULL_THREAD 0U
|
||||
|
||||
typedef pthread_t __libcpp_thread_t;
|
||||
|
||||
// Thread Local Storage
|
||||
typedef pthread_key_t __libcpp_tls_key;
|
||||
|
||||
#define _LIBCPP_TLS_DESTRUCTOR_CC
|
||||
#elif !defined(_LIBCPP_HAS_THREAD_API_EXTERNAL)
|
||||
// Mutex
|
||||
typedef void* __libcpp_mutex_t;
|
||||
#define _LIBCPP_MUTEX_INITIALIZER 0
|
||||
|
||||
#if defined(_M_IX86) || defined(__i386__) || defined(_M_ARM) || defined(__arm__)
|
||||
typedef void* __libcpp_recursive_mutex_t[6];
|
||||
#elif defined(_M_AMD64) || defined(__x86_64__) || defined(_M_ARM64) || defined(__aarch64__)
|
||||
typedef void* __libcpp_recursive_mutex_t[5];
|
||||
#else
|
||||
# error Unsupported architecture
|
||||
#endif
|
||||
|
||||
// Condition Variable
|
||||
typedef void* __libcpp_condvar_t;
|
||||
#define _LIBCPP_CONDVAR_INITIALIZER 0
|
||||
|
||||
// Execute Once
|
||||
typedef void* __libcpp_exec_once_flag;
|
||||
#define _LIBCPP_EXEC_ONCE_INITIALIZER 0
|
||||
|
||||
// Thread ID
|
||||
typedef long __libcpp_thread_id;
|
||||
|
||||
// Thread
|
||||
#define _LIBCPP_NULL_THREAD 0U
|
||||
|
||||
typedef void* __libcpp_thread_t;
|
||||
|
||||
// Thread Local Storage
|
||||
typedef long __libcpp_tls_key;
|
||||
|
||||
#define _LIBCPP_TLS_DESTRUCTOR_CC __stdcall
|
||||
#endif // !defined(_LIBCPP_HAS_THREAD_API_PTHREAD) && !defined(_LIBCPP_HAS_THREAD_API_EXTERNAL)
|
||||
|
||||
#if !defined(_LIBCPP_HAS_THREAD_API_EXTERNAL)
|
||||
// Mutex
|
||||
_LIBCPP_THREAD_ABI_VISIBILITY
|
||||
int __libcpp_recursive_mutex_init(__libcpp_recursive_mutex_t *__m);
|
||||
|
||||
_LIBCPP_THREAD_ABI_VISIBILITY _LIBCPP_NO_THREAD_SAFETY_ANALYSIS
|
||||
int __libcpp_recursive_mutex_lock(__libcpp_recursive_mutex_t *__m);
|
||||
|
||||
_LIBCPP_THREAD_ABI_VISIBILITY _LIBCPP_NO_THREAD_SAFETY_ANALYSIS
|
||||
bool __libcpp_recursive_mutex_trylock(__libcpp_recursive_mutex_t *__m);
|
||||
|
||||
_LIBCPP_THREAD_ABI_VISIBILITY _LIBCPP_NO_THREAD_SAFETY_ANALYSIS
|
||||
int __libcpp_recursive_mutex_unlock(__libcpp_recursive_mutex_t *__m);
|
||||
|
||||
_LIBCPP_THREAD_ABI_VISIBILITY
|
||||
int __libcpp_recursive_mutex_destroy(__libcpp_recursive_mutex_t *__m);
|
||||
|
||||
_LIBCPP_THREAD_ABI_VISIBILITY _LIBCPP_NO_THREAD_SAFETY_ANALYSIS
|
||||
int __libcpp_mutex_lock(__libcpp_mutex_t *__m);
|
||||
|
||||
_LIBCPP_THREAD_ABI_VISIBILITY _LIBCPP_NO_THREAD_SAFETY_ANALYSIS
|
||||
bool __libcpp_mutex_trylock(__libcpp_mutex_t *__m);
|
||||
|
||||
_LIBCPP_THREAD_ABI_VISIBILITY _LIBCPP_NO_THREAD_SAFETY_ANALYSIS
|
||||
int __libcpp_mutex_unlock(__libcpp_mutex_t *__m);
|
||||
|
||||
_LIBCPP_THREAD_ABI_VISIBILITY
|
||||
int __libcpp_mutex_destroy(__libcpp_mutex_t *__m);
|
||||
|
||||
// Condition variable
|
||||
_LIBCPP_THREAD_ABI_VISIBILITY
|
||||
int __libcpp_condvar_signal(__libcpp_condvar_t* __cv);
|
||||
|
||||
_LIBCPP_THREAD_ABI_VISIBILITY
|
||||
int __libcpp_condvar_broadcast(__libcpp_condvar_t* __cv);
|
||||
|
||||
_LIBCPP_THREAD_ABI_VISIBILITY _LIBCPP_NO_THREAD_SAFETY_ANALYSIS
|
||||
int __libcpp_condvar_wait(__libcpp_condvar_t* __cv, __libcpp_mutex_t* __m);
|
||||
|
||||
_LIBCPP_THREAD_ABI_VISIBILITY _LIBCPP_NO_THREAD_SAFETY_ANALYSIS
|
||||
int __libcpp_condvar_timedwait(__libcpp_condvar_t *__cv, __libcpp_mutex_t *__m,
|
||||
__libcpp_timespec_t *__ts);
|
||||
|
||||
_LIBCPP_THREAD_ABI_VISIBILITY
|
||||
int __libcpp_condvar_destroy(__libcpp_condvar_t* __cv);
|
||||
|
||||
// Execute once
|
||||
_LIBCPP_THREAD_ABI_VISIBILITY
|
||||
int __libcpp_execute_once(__libcpp_exec_once_flag *flag,
|
||||
void (*init_routine)());
|
||||
|
||||
// Thread id
|
||||
_LIBCPP_THREAD_ABI_VISIBILITY
|
||||
bool __libcpp_thread_id_equal(__libcpp_thread_id t1, __libcpp_thread_id t2);
|
||||
|
||||
_LIBCPP_THREAD_ABI_VISIBILITY
|
||||
bool __libcpp_thread_id_less(__libcpp_thread_id t1, __libcpp_thread_id t2);
|
||||
|
||||
// Thread
|
||||
_LIBCPP_THREAD_ABI_VISIBILITY
|
||||
bool __libcpp_thread_isnull(const __libcpp_thread_t *__t);
|
||||
|
||||
_LIBCPP_THREAD_ABI_VISIBILITY
|
||||
int __libcpp_thread_create(__libcpp_thread_t *__t, void *(*__func)(void *),
|
||||
void *__arg);
|
||||
|
||||
_LIBCPP_THREAD_ABI_VISIBILITY
|
||||
__libcpp_thread_id __libcpp_thread_get_current_id();
|
||||
|
||||
_LIBCPP_THREAD_ABI_VISIBILITY
|
||||
__libcpp_thread_id __libcpp_thread_get_id(const __libcpp_thread_t *__t);
|
||||
|
||||
_LIBCPP_THREAD_ABI_VISIBILITY
|
||||
int __libcpp_thread_join(__libcpp_thread_t *__t);
|
||||
|
||||
_LIBCPP_THREAD_ABI_VISIBILITY
|
||||
int __libcpp_thread_detach(__libcpp_thread_t *__t);
|
||||
|
||||
_LIBCPP_THREAD_ABI_VISIBILITY
|
||||
void __libcpp_thread_yield();
|
||||
|
||||
_LIBCPP_THREAD_ABI_VISIBILITY
|
||||
void __libcpp_thread_sleep_for(const chrono::nanoseconds& __ns);
|
||||
|
||||
// Thread local storage
|
||||
_LIBCPP_THREAD_ABI_VISIBILITY
|
||||
int __libcpp_tls_create(__libcpp_tls_key* __key,
|
||||
void(_LIBCPP_TLS_DESTRUCTOR_CC* __at_exit)(void*));
|
||||
|
||||
_LIBCPP_THREAD_ABI_VISIBILITY
|
||||
void *__libcpp_tls_get(__libcpp_tls_key __key);
|
||||
|
||||
_LIBCPP_THREAD_ABI_VISIBILITY
|
||||
int __libcpp_tls_set(__libcpp_tls_key __key, void *__p);
|
||||
|
||||
#endif // !defined(_LIBCPP_HAS_THREAD_API_EXTERNAL)
|
||||
|
||||
#if (!defined(_LIBCPP_HAS_THREAD_LIBRARY_EXTERNAL) || \
|
||||
defined(_LIBCPP_BUILDING_THREAD_LIBRARY_EXTERNAL)) && \
|
||||
defined(_LIBCPP_HAS_THREAD_API_PTHREAD)
|
||||
|
||||
int __libcpp_recursive_mutex_init(__libcpp_recursive_mutex_t *__m)
|
||||
{
|
||||
pthread_mutexattr_t attr;
|
||||
int __ec = pthread_mutexattr_init(&attr);
|
||||
if (__ec)
|
||||
return __ec;
|
||||
__ec = pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
|
||||
if (__ec) {
|
||||
pthread_mutexattr_destroy(&attr);
|
||||
return __ec;
|
||||
}
|
||||
__ec = pthread_mutex_init(__m, &attr);
|
||||
if (__ec) {
|
||||
pthread_mutexattr_destroy(&attr);
|
||||
return __ec;
|
||||
}
|
||||
__ec = pthread_mutexattr_destroy(&attr);
|
||||
if (__ec) {
|
||||
pthread_mutex_destroy(__m);
|
||||
return __ec;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
int __libcpp_recursive_mutex_lock(__libcpp_recursive_mutex_t *__m)
|
||||
{
|
||||
return pthread_mutex_lock(__m);
|
||||
}
|
||||
|
||||
bool __libcpp_recursive_mutex_trylock(__libcpp_recursive_mutex_t *__m)
|
||||
{
|
||||
return pthread_mutex_trylock(__m) == 0;
|
||||
}
|
||||
|
||||
int __libcpp_recursive_mutex_unlock(__libcpp_mutex_t *__m)
|
||||
{
|
||||
return pthread_mutex_unlock(__m);
|
||||
}
|
||||
|
||||
int __libcpp_recursive_mutex_destroy(__libcpp_recursive_mutex_t *__m)
|
||||
{
|
||||
return pthread_mutex_destroy(__m);
|
||||
}
|
||||
|
||||
int __libcpp_mutex_lock(__libcpp_mutex_t *__m)
|
||||
{
|
||||
return pthread_mutex_lock(__m);
|
||||
}
|
||||
|
||||
bool __libcpp_mutex_trylock(__libcpp_mutex_t *__m)
|
||||
{
|
||||
return pthread_mutex_trylock(__m) == 0;
|
||||
}
|
||||
|
||||
int __libcpp_mutex_unlock(__libcpp_mutex_t *__m)
|
||||
{
|
||||
return pthread_mutex_unlock(__m);
|
||||
}
|
||||
|
||||
int __libcpp_mutex_destroy(__libcpp_mutex_t *__m)
|
||||
{
|
||||
return pthread_mutex_destroy(__m);
|
||||
}
|
||||
|
||||
// Condition Variable
|
||||
int __libcpp_condvar_signal(__libcpp_condvar_t *__cv)
|
||||
{
|
||||
return pthread_cond_signal(__cv);
|
||||
}
|
||||
|
||||
int __libcpp_condvar_broadcast(__libcpp_condvar_t *__cv)
|
||||
{
|
||||
return pthread_cond_broadcast(__cv);
|
||||
}
|
||||
|
||||
int __libcpp_condvar_wait(__libcpp_condvar_t *__cv, __libcpp_mutex_t *__m)
|
||||
{
|
||||
return pthread_cond_wait(__cv, __m);
|
||||
}
|
||||
|
||||
int __libcpp_condvar_timedwait(__libcpp_condvar_t *__cv, __libcpp_mutex_t *__m,
|
||||
__libcpp_timespec_t *__ts)
|
||||
{
|
||||
return pthread_cond_timedwait(__cv, __m, __ts);
|
||||
}
|
||||
|
||||
int __libcpp_condvar_destroy(__libcpp_condvar_t *__cv)
|
||||
{
|
||||
return pthread_cond_destroy(__cv);
|
||||
}
|
||||
|
||||
// Execute once
|
||||
int __libcpp_execute_once(__libcpp_exec_once_flag *flag,
|
||||
void (*init_routine)()) {
|
||||
return pthread_once(flag, init_routine);
|
||||
}
|
||||
|
||||
// Thread id
|
||||
// Returns non-zero if the thread ids are equal, otherwise 0
|
||||
bool __libcpp_thread_id_equal(__libcpp_thread_id t1, __libcpp_thread_id t2)
|
||||
{
|
||||
return pthread_equal(t1, t2) != 0;
|
||||
}
|
||||
|
||||
// Returns non-zero if t1 < t2, otherwise 0
|
||||
bool __libcpp_thread_id_less(__libcpp_thread_id t1, __libcpp_thread_id t2)
|
||||
{
|
||||
return t1 < t2;
|
||||
}
|
||||
|
||||
// Thread
|
||||
bool __libcpp_thread_isnull(const __libcpp_thread_t *__t) {
|
||||
return *__t == 0;
|
||||
}
|
||||
|
||||
int __libcpp_thread_create(__libcpp_thread_t *__t, void *(*__func)(void *),
|
||||
void *__arg)
|
||||
{
|
||||
return pthread_create(__t, 0, __func, __arg);
|
||||
}
|
||||
|
||||
__libcpp_thread_id __libcpp_thread_get_current_id()
|
||||
{
|
||||
return pthread_self();
|
||||
}
|
||||
|
||||
__libcpp_thread_id __libcpp_thread_get_id(const __libcpp_thread_t *__t)
|
||||
{
|
||||
return *__t;
|
||||
}
|
||||
|
||||
int __libcpp_thread_join(__libcpp_thread_t *__t)
|
||||
{
|
||||
return pthread_join(*__t, 0);
|
||||
}
|
||||
|
||||
int __libcpp_thread_detach(__libcpp_thread_t *__t)
|
||||
{
|
||||
return pthread_detach(*__t);
|
||||
}
|
||||
|
||||
void __libcpp_thread_yield()
|
||||
{
|
||||
sched_yield();
|
||||
}
|
||||
|
||||
void __libcpp_thread_sleep_for(const chrono::nanoseconds& __ns)
|
||||
{
|
||||
using namespace chrono;
|
||||
seconds __s = duration_cast<seconds>(__ns);
|
||||
__libcpp_timespec_t __ts;
|
||||
typedef decltype(__ts.tv_sec) ts_sec;
|
||||
_LIBCPP_CONSTEXPR ts_sec __ts_sec_max = numeric_limits<ts_sec>::max();
|
||||
|
||||
if (__s.count() < __ts_sec_max)
|
||||
{
|
||||
__ts.tv_sec = static_cast<ts_sec>(__s.count());
|
||||
__ts.tv_nsec = static_cast<decltype(__ts.tv_nsec)>((__ns - __s).count());
|
||||
}
|
||||
else
|
||||
{
|
||||
__ts.tv_sec = __ts_sec_max;
|
||||
__ts.tv_nsec = 999999999; // (10^9 - 1)
|
||||
}
|
||||
|
||||
while (nanosleep(&__ts, &__ts) == -1 && errno == EINTR);
|
||||
}
|
||||
|
||||
// Thread local storage
|
||||
int __libcpp_tls_create(__libcpp_tls_key *__key, void (*__at_exit)(void *))
|
||||
{
|
||||
return pthread_key_create(__key, __at_exit);
|
||||
}
|
||||
|
||||
void *__libcpp_tls_get(__libcpp_tls_key __key)
|
||||
{
|
||||
return pthread_getspecific(__key);
|
||||
}
|
||||
|
||||
int __libcpp_tls_set(__libcpp_tls_key __key, void *__p)
|
||||
{
|
||||
return pthread_setspecific(__key, __p);
|
||||
}
|
||||
|
||||
#endif // !_LIBCPP_HAS_THREAD_LIBRARY_EXTERNAL || _LIBCPP_BUILDING_THREAD_LIBRARY_EXTERNAL
|
||||
|
||||
class _LIBCPP_TYPE_VIS thread;
|
||||
class _LIBCPP_TYPE_VIS __thread_id;
|
||||
|
||||
namespace this_thread
|
||||
{
|
||||
|
||||
_LIBCPP_INLINE_VISIBILITY __thread_id get_id() _NOEXCEPT;
|
||||
|
||||
} // this_thread
|
||||
|
||||
template<> struct hash<__thread_id>;
|
||||
|
||||
class _LIBCPP_TEMPLATE_VIS __thread_id
|
||||
{
|
||||
// FIXME: pthread_t is a pointer on Darwin but a long on Linux.
|
||||
// NULL is the no-thread value on Darwin. Someone needs to check
|
||||
// on other platforms. We assume 0 works everywhere for now.
|
||||
__libcpp_thread_id __id_;
|
||||
|
||||
public:
|
||||
_LIBCPP_INLINE_VISIBILITY
|
||||
__thread_id() _NOEXCEPT : __id_(0) {}
|
||||
|
||||
friend _LIBCPP_INLINE_VISIBILITY
|
||||
bool operator==(__thread_id __x, __thread_id __y) _NOEXCEPT
|
||||
{ // don't pass id==0 to underlying routines
|
||||
if (__x.__id_ == 0) return __y.__id_ == 0;
|
||||
if (__y.__id_ == 0) return false;
|
||||
return __libcpp_thread_id_equal(__x.__id_, __y.__id_);
|
||||
}
|
||||
friend _LIBCPP_INLINE_VISIBILITY
|
||||
bool operator!=(__thread_id __x, __thread_id __y) _NOEXCEPT
|
||||
{return !(__x == __y);}
|
||||
friend _LIBCPP_INLINE_VISIBILITY
|
||||
bool operator< (__thread_id __x, __thread_id __y) _NOEXCEPT
|
||||
{ // id==0 is always less than any other thread_id
|
||||
if (__x.__id_ == 0) return __y.__id_ != 0;
|
||||
if (__y.__id_ == 0) return false;
|
||||
return __libcpp_thread_id_less(__x.__id_, __y.__id_);
|
||||
}
|
||||
friend _LIBCPP_INLINE_VISIBILITY
|
||||
bool operator<=(__thread_id __x, __thread_id __y) _NOEXCEPT
|
||||
{return !(__y < __x);}
|
||||
friend _LIBCPP_INLINE_VISIBILITY
|
||||
bool operator> (__thread_id __x, __thread_id __y) _NOEXCEPT
|
||||
{return __y < __x ;}
|
||||
friend _LIBCPP_INLINE_VISIBILITY
|
||||
bool operator>=(__thread_id __x, __thread_id __y) _NOEXCEPT
|
||||
{return !(__x < __y);}
|
||||
|
||||
_LIBCPP_INLINE_VISIBILITY
|
||||
void __reset() { __id_ = 0; }
|
||||
|
||||
template<class _CharT, class _Traits>
|
||||
friend
|
||||
_LIBCPP_INLINE_VISIBILITY
|
||||
basic_ostream<_CharT, _Traits>&
|
||||
operator<<(basic_ostream<_CharT, _Traits>& __os, __thread_id __id);
|
||||
|
||||
private:
|
||||
_LIBCPP_INLINE_VISIBILITY
|
||||
__thread_id(__libcpp_thread_id __id) : __id_(__id) {}
|
||||
|
||||
friend __thread_id this_thread::get_id() _NOEXCEPT;
|
||||
friend class _LIBCPP_TYPE_VIS thread;
|
||||
friend struct _LIBCPP_TEMPLATE_VIS hash<__thread_id>;
|
||||
};
|
||||
|
||||
namespace this_thread
|
||||
{
|
||||
|
||||
inline _LIBCPP_INLINE_VISIBILITY
|
||||
__thread_id
|
||||
get_id() _NOEXCEPT
|
||||
{
|
||||
return __libcpp_thread_get_current_id();
|
||||
}
|
||||
|
||||
} // this_thread
|
||||
|
||||
#endif // !_LIBCPP_HAS_NO_THREADS
|
||||
|
||||
_LIBCPP_END_NAMESPACE_STD
|
||||
|
||||
_LIBCPP_POP_MACROS
|
||||
|
||||
#endif // _LIBCPP_THREADING_SUPPORT
|
||||
Loading…
Add table
Add a link
Reference in a new issue