USTESTSEMA(3P)							USTESTSEMA(3P)

NAME    [Toc]    [Back]

     ustestsema	- return the value of a	semaphore

C SYNOPSIS    [Toc]    [Back]

     #include <ulocks.h>

     int ustestsema (usema_t *sema);

DESCRIPTION    [Toc]    [Back]

     ustestsema	returns	the current value of the semaphore specified by	sema.
     This should be viewed as a	snapshot only, useful for debugging.

SEE ALSO    [Toc]    [Back]

     usinitsema(3P), usnewsema(3P), uspsema(3P), uscpsema(3P), usvsema(3P).

DIAGNOSTICS    [Toc]    [Back]

     The current count of the semaphore	is returned.


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