Critical section

masking and unmasking of the interrupts More...

Macros
#define	sys_lock()
	save interrupts state then disable interrupts / enter into critical section
#define	sys_unlock()
	restore saved interrupts state / exit from critical section

Detailed Description

masking and unmasking of the interrupts

Macro Definition Documentation

sys_lock

#define sys_lock

(

)

Value:

do { lck_t __LOCK = core_set_lock()

save interrupts state then disable interrupts / enter into critical section

sys_unlock

#define sys_unlock

(

)

Value:

core_put_lock(__LOCK); } while (0)

restore saved interrupts state / exit from critical section