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- Added patch by Magnus Hagander <magnus@hagander.net> to use native

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win32 threads.
- Fixed regression tests to run threading tests.
This commit is contained in:
Michael Meskes
2007-03-29 12:02:24 +00:00
parent fba8113c1b
commit ddcb5bbf76
17 changed files with 170 additions and 152 deletions
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17
src/interfaces/ecpg/ecpglib/connect.c
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@ -1,10 +1,14 @@
/* $PostgreSQL: pgsql/src/interfaces/ecpg/ecpglib/connect.c,v 1.40 2007/03/17 19:25:22 meskes Exp $ */
/* $PostgreSQL: pgsql/src/interfaces/ecpg/ecpglib/connect.c,v 1.41 2007/03/29 12:02:24 meskes Exp $ */
#define POSTGRES_ECPG_INTERNAL
#include "postgres_fe.h"
#ifdef ENABLE_THREAD_SAFETY
#ifndef WIN32
#include <pthread.h>
#else
#include "ecpg-pthread-win32.h"
#endif
#endif
#include "ecpgtype.h"
#include "ecpglib.h"
@ -13,9 +17,14 @@
#include "sqlca.h"
#ifdef ENABLE_THREAD_SAFETY
#ifndef WIN32
static pthread_mutex_t connections_mutex = PTHREAD_MUTEX_INITIALIZER;
static pthread_key_t actual_connection_key;
static pthread_once_t actual_connection_key_once = PTHREAD_ONCE_INIT;
#else
static HANDLE connections_mutex = INVALID_HANDLE_VALUE;
static DWORD actual_connection_key;
#endif /* WIN32 */
#endif
static struct connection *actual_connection = NULL;
static struct connection *all_connections = NULL;
@ -30,7 +39,13 @@ ecpg_actual_connection_init(void)
void
ecpg_pthreads_init(void)
{
#ifndef WIN32
pthread_once(&actual_connection_key_once, ecpg_actual_connection_init);
#else
static long has_run = 0;
if (InterlockedCompareExchange(&has_run, 1, 0) == 0)
ecpg_actual_connection_init();
#endif
}
#endif