recvmmsg_time64 on ia32

receive multiple messages on a socket

compat_sys_recvmmsg_time64(int fd, struct mmsghdr *msg, unsigned int vlen, unsigned flags, struct __kernel_timespec *timeout)

Registers

register	value
`eax`	417, the syscall number
`ebx`	int fd
`ecx`	struct mmsghdr *msg
`edx`	unsigned int vlen
`esi`	unsigned flags
`edi`	struct __kernel_timespec *timeout
`eax`	the 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.