Skip to content

Softwareinterrupts

Software interrupts

Ordinarily, a handler installed with set_pm_interrupt only services software interrupts that are executed in protected mode; real mode software interrupts can be redirected by set_rm_interrupt .

See also

Name Description
disable Disable hardware interrupts
enable Enable hardware interrupts
get_pm_interrupt Return protected mode interrupt handler
get_rm_interrupt Get real mode interrupt vector
lock_code Lock code memory range
lock_data Lock data memory range
outportb Write byte to I/O port
set_pm_interrupt Set protected mode interrupt handler
set_rm_interrupt Set real mode interrupt handler