syscall.sh / x86 / timerfd_settime

timerfd_settime

timers that notify via file descriptors

sys_timerfd_settime32(int ufd, int flags, const struct old_itimerspec32 *utmr, struct old_itimerspec32 *otmr)

register	value
`eax`	325, the syscall number
`ebx`	int ufd
`ecx`	int flags
`edx`	const struct old_itimerspec32 *utmr
`esi`	struct old_itimerspec32 *otmr
`eax`	the return value

Then run int 0x80 to enter the kernel.

Same syscall on other architectures