Comtrol eCos - Manual (Page 406)

Chapter 18. Device Driver Interface to the Kernel
cyg_drv_interrupt_mask_intunsafe
Function:
void cyg_drv_interrupt_mask_intunsafe(cyg_vector_t vector )
Arguments:
vector - vector to mask
Result:
None
Level:
ISR
Description:
Program the interrupt controller to stop delivery of interrupts on the given vector. On architectures which
implement interrupt priority levels this may also disable all lower priority interrupts. This version differs from
cyg_drv_interrupt_mask() in not being interrupt safe. So in situations where, for example, interrupts are
already known to be disabled, this may be called to avoid the extra overhead.
cyg_drv_interrupt_unmask
Function:
void cyg_drv_interrupt_unmask(cyg_vector_t vector )
Arguments:
vector - vector to unmask
Result:
None
Level:
ISR
Description:
Program the interrupt controller to re-allow delivery of interrupts on the given vector .
cyg_drv_interrupt_unmask_intunsafe
Function:
void cyg_drv_interrupt_unmask_intunsafe(cyg_vector_t vector )
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