arch/x86/um/syscalls_32.c - third_party/linux - Git at Google

 // SPDX-License-Identifier: GPL-2.0
 #include <linux/syscalls.h>
 #include <os.h>

 SYSCALL_DEFINE2(arch_prctl, int, option, unsigned long, arg2)
 {
 	return -EINVAL;
 }
	// SPDX-License-Identifier: GPL-2.0
	#include <linux/syscalls.h>
	#include <os.h>

	SYSCALL_DEFINE2(arch_prctl, int, option, unsigned long, arg2)
	{
	return -EINVAL;
	}