timer_getoverrun on ia32

get overrun count for a POSIX per-process timer

sys_timer_getoverrun(timer_t timer_id)
number262 (0x106)
abii386
kconfigCONFIG_POSIX_TIMERS
entry pointsys_timer_getoverrun
sinceLinux 3.3 or earlier (3.3 is the first release scanned for ia32)
man pagetimer_getoverrun(2)
sourceelixir.bootlin.com

Registers

registervalue
eax262, the syscall number
ebxtimer_t timer_id
eaxthe return value

Then run int 0x80 to enter the kernel.

This compat ABI is only available when the kernel is built with CONFIG_IA32_EMULATION.

Same syscall on other architectures

Get this as JSON: https://api.syscall.sh/v2/syscalls/ia32/timer_getoverrun