ObjFW  Diff

Differences From Artifact [773437e43e]:

To Artifact [7f82a998d7]:


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 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */



#import "macros.h"

bool
of_thread_attr_init(of_thread_attr_t *attr)
{
	attr->priority = 0;
	attr->stackSize = 0;

	return true;
}

bool
of_thread_new(of_thread_t *thread, void (*function)(id), id object,
    const of_thread_attr_t *attr)
{
	*thread = CreateThread(NULL, (attr != NULL ? attr->stackSize : 0),
	    (LPTHREAD_START_ROUTINE)function, (void *)object, 0, NULL);

	if (thread == NULL)



		return false;








	if (attr != NULL && attr->priority != 0) {
		DWORD priority;

		if (attr->priority < -1 || attr->priority > 1)

			return false;


		if (attr->priority < 0)
			priority = THREAD_PRIORITY_LOWEST +
			    (1.0 + attr->priority) *
			    (THREAD_PRIORITY_NORMAL - THREAD_PRIORITY_LOWEST);
		else
			priority = THREAD_PRIORITY_NORMAL +
			    attr->priority *
			    (THREAD_PRIORITY_HIGHEST - THREAD_PRIORITY_NORMAL);

		if (!SetThreadPriority(*thread, priority))
			return false;
	}

	return true;
}

bool
of_thread_join(of_thread_t thread)
{
	if (WaitForSingleObject(thread, INFINITE))







		return false;



	CloseHandle(thread);



	return true;
}

bool
of_thread_detach(of_thread_t thread)
{
	CloseHandle(thread);








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 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include <errno.h>

#import "macros.h"

bool
of_thread_attr_init(of_thread_attr_t *attr)
{
	attr->priority = 0;
	attr->stackSize = 0;

	return true;
}

bool
of_thread_new(of_thread_t *thread, void (*function)(id), id object,
    const of_thread_attr_t *attr)
{
	*thread = CreateThread(NULL, (attr != NULL ? attr->stackSize : 0),
	    (LPTHREAD_START_ROUTINE)function, (void *)object, 0, NULL);

	if (thread == NULL) {
		switch (GetLastError()) {
		case ERROR_NOT_ENOUGH_MEMORY:
			errno = ENOMEM;
			return false;
		case ERROR_ACCESS_DENIED:
			errno = EACCES;
			return false;
		default:
			OF_ENSURE(0);
		}
	}

	if (attr != NULL && attr->priority != 0) {
		DWORD priority;

		if (attr->priority < -1 || attr->priority > 1) {
			errno = EINVAL;
			return false;
		}

		if (attr->priority < 0)
			priority = THREAD_PRIORITY_LOWEST +
			    (1.0 + attr->priority) *
			    (THREAD_PRIORITY_NORMAL - THREAD_PRIORITY_LOWEST);
		else
			priority = THREAD_PRIORITY_NORMAL +
			    attr->priority *
			    (THREAD_PRIORITY_HIGHEST - THREAD_PRIORITY_NORMAL);

		OF_ENSURE(!SetThreadPriority(*thread, priority));

	}

	return true;
}

bool
of_thread_join(of_thread_t thread)
{
	switch (WaitForSingleObject(thread, INFINITE)) {
	case WAIT_OBJECT_0:
		CloseHandle(thread);
		return true;
	case WAIT_FAILED:
		switch (GetLastError()) {
		case ERROR_INVALID_HANDLE:
			errno = EINVAL;
			return false;
		default:
			OF_ENSURE(0);
		}

	default:
		OF_ENSURE(0);
	}

}

bool
of_thread_detach(of_thread_t thread)
{
	CloseHandle(thread);