* Modified by the GLib Team and others 1997-2000. See the AUTHORS
* file for a list of people on the GLib Team. See the ChangeLog
* files for a list of changes. These files are distributed with
- * GLib at ftp://ftp.gtk.org/pub/gtk/.
+ * GLib at ftp://ftp.gtk.org/pub/gtk/.
*/
-/*
+/*
* MT safe
*/
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
+#include "config.h"
-#include <glib.h>
+#include "glib.h"
#define STRICT
#define _WIN32_WINDOWS 0x0401 /* to get IsDebuggerPresent */
static guint g_private_next = 0;
+/* A "forward" declaration of this structure */
+static GThreadFunctions g_thread_functions_for_glib_use_default;
+
typedef struct _GThreadData GThreadData;
struct _GThreadData
{
gboolean joinable;
};
-struct _GCond
+struct _GCond
{
GPtrArray *array;
CRITICAL_SECTION lock;
g_mutex_trylock_win32_impl (GMutex * mutex)
{
DWORD result;
- win32_check_for_error (WAIT_FAILED !=
+ win32_check_for_error (WAIT_FAILED !=
(result = WaitForSingleObject (*(HANDLE *)mutex, 0)));
return result != WAIT_TIMEOUT;
}
g_ptr_array_add (cond->array, event);
LeaveCriticalSection (&cond->lock);
- g_mutex_unlock (entered_mutex);
+ g_thread_functions_for_glib_use_default.mutex_unlock (entered_mutex);
win32_check_for_error (WAIT_FAILED !=
(retval = WaitForSingleObject (event, milliseconds)));
- g_mutex_lock (entered_mutex);
+ g_thread_functions_for_glib_use_default.mutex_lock (entered_mutex);
if (retval == WAIT_TIMEOUT)
{
* wait for the signal, this time with no timeout, to reset
* it. retval is set again to honour the late arrival of the
* signal */
- win32_check_for_error (WAIT_FAILED !=
+ win32_check_for_error (WAIT_FAILED !=
(retval = WaitForSingleObject (event, 0)));
LeaveCriticalSection (&cond->lock);
return retval != WAIT_TIMEOUT;
}
-static void
+static void
g_cond_wait_win32_impl (GCond *cond,
GMutex *entered_mutex)
{
}
static gboolean
-g_cond_timed_wait_win32_impl (GCond *cond,
+g_cond_timed_wait_win32_impl (GCond *cond,
GMutex *entered_mutex,
GTimeVal *abs_time)
{
to_wait = 0;
else
to_wait = (abs_time->tv_sec - current_time.tv_sec) * 1000 +
- (abs_time->tv_usec - current_time.tv_usec) / 1000;
+ (abs_time->tv_usec - current_time.tv_usec) / 1000;
}
-
+
return g_cond_wait_internal (cond, entered_mutex, to_wait);
}
g_return_if_fail (priority >= G_THREAD_PRIORITY_LOW);
g_return_if_fail (priority <= G_THREAD_PRIORITY_URGENT);
- win32_check_for_error (SetThreadPriority (target->thread,
+ win32_check_for_error (SetThreadPriority (target->thread,
g_thread_priority_map [priority]));
}
static void
g_thread_self_win32_impl (gpointer thread)
-{
+{
GThreadData *self = TlsGetValue (g_thread_self_tls);
if (!self)
HANDLE handle = GetCurrentThread ();
HANDLE process = GetCurrentProcess ();
self = g_new (GThreadData, 1);
- win32_check_for_error (DuplicateHandle (process, handle, process,
- &self->thread, 0, FALSE,
+ win32_check_for_error (DuplicateHandle (process, handle, process,
+ &self->thread, 0, FALSE,
DUPLICATE_SAME_ACCESS));
win32_check_for_error (TlsSetValue (g_thread_self_tls, self));
self->func = NULL;
- self->data = NULL;
+ self->data = NULL;
self->joinable = FALSE;
}
*(GThreadData **)thread = self;
}
-static void
+static void
g_thread_exit_win32_impl (void)
{
GThreadData *self = TlsGetValue (g_thread_self_tls);
{
GDestroyNotify destructor = g_private_destructors[i];
GDestroyNotify data = array[i];
-
+
if (data)
some_data_non_null = TRUE;
array[i] = NULL;
-
+
if (destructor && data)
destructor (data);
}
} while (some_data_non_null);
- g_free (array);
+ free (array);
win32_check_for_error (TlsSetValue (g_private_tls, NULL));
}
-
+
if (self)
{
if (!self->joinable)
GThreadData *self = (GThreadData*) data;
win32_check_for_error (TlsSetValue (g_thread_self_tls, self));
-
+
self->func (self->data);
g_thread_exit_win32_impl ();
}
static void
-g_thread_create_win32_impl (GThreadFunc func,
- gpointer data,
+g_thread_create_win32_impl (GThreadFunc func,
+ gpointer data,
gulong stack_size,
gboolean joinable,
gboolean bound,
GThreadPriority priority,
gpointer thread,
GError **error)
-{
+{
guint ignore;
GThreadData *retval;
g_return_if_fail (func);
g_return_if_fail (priority >= G_THREAD_PRIORITY_LOW);
g_return_if_fail (priority <= G_THREAD_PRIORITY_URGENT);
-
+
retval = g_new(GThreadData, 1);
retval->func = func;
retval->data = data;
-
+
retval->joinable = joinable;
- retval->thread = (HANDLE) _beginthreadex (NULL, stack_size, g_thread_proxy,
+ retval->thread = (HANDLE) _beginthreadex (NULL, stack_size, g_thread_proxy,
retval, 0, &ignore);
if (retval->thread == NULL)
{
gchar *win_error = g_win32_error_message (GetLastError ());
- g_set_error (error, G_THREAD_ERROR, G_THREAD_ERROR_AGAIN,
+ g_set_error (error, G_THREAD_ERROR, G_THREAD_ERROR_AGAIN,
"Error creating thread: %s", win_error);
g_free (retval);
g_free (win_error);
g_thread_set_priority_win32_impl (thread, priority);
}
-static void
+static void
g_thread_yield_win32_impl (void)
{
Sleep(0);
g_return_if_fail (target->joinable);
- win32_check_for_error (WAIT_FAILED !=
+ win32_check_for_error (WAIT_FAILED !=
WaitForSingleObject (target->thread, INFINITE));
win32_check_for_error (CloseHandle (target->thread));
return;
beenhere = TRUE;
-
- win32_check_for_error (TLS_OUT_OF_INDEXES !=
+
+ win32_check_for_error (TLS_OUT_OF_INDEXES !=
(g_thread_self_tls = TlsAlloc ()));
- win32_check_for_error (TLS_OUT_OF_INDEXES !=
+ win32_check_for_error (TLS_OUT_OF_INDEXES !=
(g_private_tls = TlsAlloc ()));
- win32_check_for_error (TLS_OUT_OF_INDEXES !=
+ win32_check_for_error (TLS_OUT_OF_INDEXES !=
(g_cond_event_tls = TlsAlloc ()));
InitializeCriticalSection (&g_thread_global_spinlock);
{
try_enter_critical_section = (GTryEnterCriticalSectionFunc)
GetProcAddress(kernel32, "TryEnterCriticalSection");
-
+
/* Even if TryEnterCriticalSection is found, it is not
* necessarily working..., we have to check it */
- if (try_enter_critical_section &&
+ if (try_enter_critical_section &&
try_enter_critical_section (&g_thread_global_spinlock))
{
LeaveCriticalSection (&g_thread_global_spinlock);
projects / platform / upstream / glib.git / blobdiff