src/interfaces/libpq/pthread-win32.c


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/*-------------------------------------------------------------------------
*
* pthread-win32.c
*    partial pthread implementation for win32
*
* Copyright (c) 2004, PostgreSQL Global Development Group
* IDENTIFICATION
*   $PostgreSQL: pgsql/src/interfaces/libpq/pthread-win32.c,v 1.1 2004/06/19 04:22:17 momjian Exp $ 
*
*-------------------------------------------------------------------------
*/


#include "windows.h"
#include "pthread.h"

HANDLE pthread_self()
{
   return GetCurrentThread();
}

void pthread_setspecific(pthread_key_t key, void *val)
{
}

void *pthread_getspecific(pthread_key_t key)
{
    return NULL;
}

void pthread_mutex_init(pthread_mutex_t *mp, void *attr)
{
   *mp = CreateMutex(0, 0, 0);
}

void pthread_mutex_lock(pthread_mutex_t *mp)
{
   WaitForSingleObject(*mp, INFINITE);
}

void pthread_mutex_unlock(pthread_mutex_t *mp)
{
   ReleaseMutex(*mp);
}