pr_newlock.rst (425B)
1 PR_NewLock 2 ========== 3 4 Creates a new lock. 5 6 7 Syntax 8 ------ 9 10 .. code:: 11 12 #include <prlock.h> 13 14 PRLock* PR_NewLock(void); 15 16 17 Returns 18 ~~~~~~~ 19 20 The function returns one of the following values: 21 22 - If successful, a pointer to the new lock object. 23 - If unsuccessful (for example, the lock cannot be created because of 24 resource constraints), ``NULL``. 25 26 27 Description 28 ----------- 29 30 :ref:`PR_NewLock` creates a new opaque lock.