SVR5

getpl(D3)

getpl -- get current interrupt priority level

Synopsis

   #include <sys/ddi.h>
   
   pl_t getpl(void);

getpl returns the current interrupt priority level as usable by spl(D3), LOCK(D3), and UNLOCK(D3).

Typically used with LOCK to lock a lock without changing the interrupt priority level. Also useful in ASSERTs.

Non-blockable, interrupt, user, or blockable context.

All

ddi: 5, 5mp, 6, 6mp, 7, 7mp, 7.1, 7.1mp, 8, 8mp