30 lines
425 B
ReStructuredText
30 lines
425 B
ReStructuredText
PR_NewLock
|
|
==========
|
|
|
|
Creates a new lock.
|
|
|
|
|
|
Syntax
|
|
------
|
|
|
|
.. code::
|
|
|
|
#include <prlock.h>
|
|
|
|
PRLock* PR_NewLock(void);
|
|
|
|
|
|
Returns
|
|
~~~~~~~
|
|
|
|
The function returns one of the following values:
|
|
|
|
- If successful, a pointer to the new lock object.
|
|
- If unsuccessful (for example, the lock cannot be created because of
|
|
resource constraints), ``NULL``.
|
|
|
|
|
|
Description
|
|
-----------
|
|
|
|
:ref:`PR_NewLock` creates a new opaque lock.
|