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msvcp140: Take _Mtx_t and _Cnd_t directly. 

Signed-off-by: Daniel Lehman <dlehman@esri.com>
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Daniel Lehman 2016-05-26 20:27:53 -07:00 committed by Alexandre Julliard
parent d12235ab79
commit 236b5f5887
1 changed files with 61 additions and 41 deletions
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102
dlls/msvcp90/misc.c
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@ -468,6 +468,16 @@ typedef struct
DWORD count;
} *_Mtx_t;
#if _MSVCP_VER >= 140
typedef _Mtx_t _Mtx_arg_t;
#define MTX_T_FROM_ARG(m) (m)
#define MTX_T_TO_ARG(m) (m)
#else
typedef _Mtx_t *_Mtx_arg_t;
#define MTX_T_FROM_ARG(m) (*(m))
#define MTX_T_TO_ARG(m) (&(m))
#endif
int __cdecl _Mtx_init(_Mtx_t *mtx, int flags)
{
if(flags & ~MTX_MULTI_LOCK)
@ -481,57 +491,57 @@ int __cdecl _Mtx_init(_Mtx_t *mtx, int flags)
return 0;
}
void __cdecl _Mtx_destroy(_Mtx_t *mtx)
void __cdecl _Mtx_destroy(_Mtx_arg_t mtx)
{
call_func1(critical_section_dtor, &(*mtx)->cs);
MSVCRT_operator_delete(*mtx);
call_func1(critical_section_dtor, &MTX_T_FROM_ARG(mtx)->cs);
MSVCRT_operator_delete(MTX_T_FROM_ARG(mtx));
}
int __cdecl _Mtx_current_owns(_Mtx_t *mtx)
int __cdecl _Mtx_current_owns(_Mtx_arg_t mtx)
{
return (*mtx)->thread_id == GetCurrentThreadId();
return MTX_T_FROM_ARG(mtx)->thread_id == GetCurrentThreadId();
}
int __cdecl _Mtx_lock(_Mtx_t *mtx)
int __cdecl _Mtx_lock(_Mtx_arg_t mtx)
{
if((*mtx)->thread_id != GetCurrentThreadId()) {
call_func1(critical_section_lock, &(*mtx)->cs);
(*mtx)->thread_id = GetCurrentThreadId();
}else if(!((*mtx)->flags & MTX_MULTI_LOCK)) {
if(MTX_T_FROM_ARG(mtx)->thread_id != GetCurrentThreadId()) {
call_func1(critical_section_lock, &MTX_T_FROM_ARG(mtx)->cs);
MTX_T_FROM_ARG(mtx)->thread_id = GetCurrentThreadId();
}else if(!(MTX_T_FROM_ARG(mtx)->flags & MTX_MULTI_LOCK)) {
return MTX_LOCKED;
}
(*mtx)->count++;
MTX_T_FROM_ARG(mtx)->count++;
return 0;
}
int __cdecl _Mtx_unlock(_Mtx_t *mtx)
int __cdecl _Mtx_unlock(_Mtx_arg_t mtx)
{
if(--(*mtx)->count)
if(--MTX_T_FROM_ARG(mtx)->count)
return 0;
(*mtx)->thread_id = -1;
call_func1(critical_section_unlock, &(*mtx)->cs);
MTX_T_FROM_ARG(mtx)->thread_id = -1;
call_func1(critical_section_unlock, &MTX_T_FROM_ARG(mtx)->cs);
return 0;
}
int __cdecl _Mtx_trylock(_Mtx_t *mtx)
int __cdecl _Mtx_trylock(_Mtx_arg_t mtx)
{
if((*mtx)->thread_id != GetCurrentThreadId()) {
if(!call_func1(critical_section_trylock, &(*mtx)->cs))
if(MTX_T_FROM_ARG(mtx)->thread_id != GetCurrentThreadId()) {
if(!call_func1(critical_section_trylock, &MTX_T_FROM_ARG(mtx)->cs))
return MTX_LOCKED;
(*mtx)->thread_id = GetCurrentThreadId();
}else if(!((*mtx)->flags & MTX_MULTI_LOCK)) {
MTX_T_FROM_ARG(mtx)->thread_id = GetCurrentThreadId();
}else if(!(MTX_T_FROM_ARG(mtx)->flags & MTX_MULTI_LOCK)) {
return MTX_LOCKED;
}
(*mtx)->count++;
MTX_T_FROM_ARG(mtx)->count++;
return 0;
}
critical_section* __cdecl _Mtx_getconcrtcs(_Mtx_t *mtx)
critical_section* __cdecl _Mtx_getconcrtcs(_Mtx_arg_t mtx)
{
return &(*mtx)->cs;
return &MTX_T_FROM_ARG(mtx)->cs;
}
static inline LONG interlocked_dec_if_nonzero( LONG *dest )
@ -552,6 +562,16 @@ typedef struct
CONDITION_VARIABLE cv;
} *_Cnd_t;
#if _MSVCP_VER >= 140
typedef _Cnd_t _Cnd_arg_t;
#define CND_T_FROM_ARG(c) (c)
#define CND_T_TO_ARG(c) (c)
#else
typedef _Cnd_t *_Cnd_arg_t;
#define CND_T_FROM_ARG(c) (*(c))
#define CND_T_TO_ARG(c) (&(c))
#endif
static HANDLE keyed_event;
int __cdecl _Cnd_init(_Cnd_t *cnd)
@ -570,9 +590,9 @@ int __cdecl _Cnd_init(_Cnd_t *cnd)
return 0;
}
int __cdecl _Cnd_wait(_Cnd_t *cnd, _Mtx_t *mtx)
int __cdecl _Cnd_wait(_Cnd_arg_t cnd, _Mtx_arg_t mtx)
{
CONDITION_VARIABLE *cv = &(*cnd)->cv;
CONDITION_VARIABLE *cv = &CND_T_FROM_ARG(cnd)->cv;
InterlockedExchangeAdd( (LONG *)&cv->Ptr, 1 );
_Mtx_unlock(mtx);
@ -583,9 +603,9 @@ int __cdecl _Cnd_wait(_Cnd_t *cnd, _Mtx_t *mtx)
return 0;
}
int __cdecl _Cnd_timedwait(_Cnd_t *cnd, _Mtx_t *mtx, const xtime *xt)
int __cdecl _Cnd_timedwait(_Cnd_arg_t cnd, _Mtx_arg_t mtx, const xtime *xt)
{
CONDITION_VARIABLE *cv = &(*cnd)->cv;
CONDITION_VARIABLE *cv = &CND_T_FROM_ARG(cnd)->cv;
LARGE_INTEGER timeout;
NTSTATUS status;
@ -604,28 +624,28 @@ int __cdecl _Cnd_timedwait(_Cnd_t *cnd, _Mtx_t *mtx, const xtime *xt)
return status ? CND_TIMEDOUT : 0;
}
int __cdecl _Cnd_broadcast(_Cnd_t *cnd)
int __cdecl _Cnd_broadcast(_Cnd_arg_t cnd)
{
CONDITION_VARIABLE *cv = &(*cnd)->cv;
CONDITION_VARIABLE *cv = &CND_T_FROM_ARG(cnd)->cv;
LONG val = InterlockedExchange( (LONG *)&cv->Ptr, 0 );
while (val-- > 0)
NtReleaseKeyedEvent( keyed_event, &cv->Ptr, FALSE, NULL );
return 0;
}
int __cdecl _Cnd_signal(_Cnd_t *cnd)
int __cdecl _Cnd_signal(_Cnd_arg_t cnd)
{
CONDITION_VARIABLE *cv = &(*cnd)->cv;
CONDITION_VARIABLE *cv = &CND_T_FROM_ARG(cnd)->cv;
if (interlocked_dec_if_nonzero( (LONG *)&cv->Ptr ))
NtReleaseKeyedEvent( keyed_event, &cv->Ptr, FALSE, NULL );
return 0;
}
void __cdecl _Cnd_destroy(_Cnd_t *cnd)
void __cdecl _Cnd_destroy(_Cnd_arg_t cnd)
{
if(cnd) {
_Cnd_broadcast(cnd);
MSVCRT_operator_delete(*cnd);
MSVCRT_operator_delete(CND_T_FROM_ARG(cnd));
}
}
#endif
@ -969,7 +989,7 @@ _Pad* __thiscall _Pad_ctor(_Pad *this)
_Cnd_init(&this->cnd);
_Mtx_init(&this->mtx, 0);
this->launched = FALSE;
_Mtx_lock(&this->mtx);
_Mtx_lock(MTX_T_TO_ARG(this->mtx));
return this;
}
@ -1004,9 +1024,9 @@ void __thiscall _Pad_dtor(_Pad *this)
{
TRACE("(%p)\n", this);
_Mtx_unlock(&this->mtx);
_Mtx_destroy(&this->mtx);
_Cnd_destroy(&this->cnd);
_Mtx_unlock(MTX_T_TO_ARG(this->mtx));
_Mtx_destroy(MTX_T_TO_ARG(this->mtx));
_Cnd_destroy(CND_T_TO_ARG(this->cnd));
}
DEFINE_THISCALL_WRAPPER(_Pad__Go, 4)
@ -1031,7 +1051,7 @@ void __thiscall _Pad__Launch(_Pad *this, _Thrd_t *thr)
TRACE("(%p %p)\n", this, thr);
_Thrd_start(thr, launch_thread_proc, this);
_Cnd_wait(&this->cnd, &this->mtx);
_Cnd_wait(CND_T_TO_ARG(this->cnd), MTX_T_TO_ARG(this->mtx));
}
/* ?_Release@_Pad@std@@QAEXXZ */
@ -1041,10 +1061,10 @@ void __thiscall _Pad__Release(_Pad *this)
{
TRACE("(%p)\n", this);
_Mtx_lock(&this->mtx);
_Mtx_lock(MTX_T_TO_ARG(this->mtx));
this->launched = TRUE;
_Cnd_signal(&this->cnd);
_Mtx_unlock(&this->mtx);
_Cnd_signal(CND_T_TO_ARG(this->cnd));
_Mtx_unlock(MTX_T_TO_ARG(this->mtx));
}
#endif