Obsolete
This feature is obsolete. Although it may still work in some browsers, its use is discouraged since it could be removed at any time. Try to avoid using it.
Associates a PRThread
object with an existing native thread.
Syntax
#include <pprthread.h> PRThread* PR_AttachThread( PRThreadType type, PRThreadPriority priority, PRThreadStack *stack);
Parameters
PR_AttachThread
has the following parameters:
type
- Specifies that the thread is either a user thread (
PR_USER_THREAD
) or a system thread (PR_SYSTEM_THREAD
). priority
- The priority to assign to the thread being attached.
stack
- The stack for the thread being attached.
Returns
The function returns one of these values:
- If successful, a pointer to a
PRThread
object. - If unsuccessful, for example if system resources are not available,
NULL
.
Description
You use PR_AttachThread
when you want to use NSS functions on the native thread that was not created with NSPR. PR_AttachThread
informs NSPR about the new thread by associating a PRThread
object with the native thread.
The thread object is automatically destroyed when it is no longer needed.
You don't need to call PR_AttachThread
unless you create your own native thread. PR_Init
calls PR_AttachThread
automatically for the primordial thread.
PR_AttachThread
and PR_DetachThread
are obsolete. A native thread not created by NSPR is automatically attached the first time it calls an NSPR function, and automatically detached when it exits.In NSPR release 19980529B and earlier, it is necessary for a native thread not created by NSPR to call PR_AttachThread
before it calls any NSPR functions, and call PR_DetachThread
when it is done calling NSPR functions.