diff options
Diffstat (limited to 'src/mutex_w32.c')
| -rw-r--r-- | src/mutex_w32.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/src/mutex_w32.c b/src/mutex_w32.c index bfd9dac..27d10af 100644 --- a/src/mutex_w32.c +++ b/src/mutex_w32.c @@ -56,7 +56,7 @@ struct sqlite3_mutex { ** this out as well. */ #if 0 -#if SQLITE_OS_WINCE +#if SQLITE_OS_WINCE || SQLITE_OS_WINRT # define mutexIsNT() (1) #else static int mutexIsNT(void){ @@ -109,18 +109,24 @@ static int winMutex_isInit = 0; */ static long winMutex_lock = 0; +void sqlite3_win32_sleep(DWORD milliseconds); /* os_win.c */ + static int winMutexInit(void){ /* The first to increment to 1 does actual initialization */ if( InterlockedCompareExchange(&winMutex_lock, 1, 0)==0 ){ int i; for(i=0; i<ArraySize(winMutex_staticMutexes); i++){ +#if SQLITE_OS_WINRT + InitializeCriticalSectionEx(&winMutex_staticMutexes[i].mutex, 0, 0); +#else InitializeCriticalSection(&winMutex_staticMutexes[i].mutex); +#endif } winMutex_isInit = 1; }else{ /* Someone else is in the process of initing the static mutexes */ while( !winMutex_isInit ){ - Sleep(1); + sqlite3_win32_sleep(1); } } return SQLITE_OK; @@ -194,7 +200,11 @@ static sqlite3_mutex *winMutexAlloc(int iType){ #ifdef SQLITE_DEBUG p->id = iType; #endif +#if SQLITE_OS_WINRT + InitializeCriticalSectionEx(&p->mutex, 0, 0); +#else InitializeCriticalSection(&p->mutex); +#endif } break; } |