Function kern_syscall_helper_unregister

freebsd/kern/kern_syscalls.c:253–265

}

int
kern_syscall_helper_unregister(struct sysent *sysents,
    struct syscall_helper_data *sd)
{
	struct syscall_helper_data *sd1;

	for (sd1 = sd; sd1->registered != 0; sd1++) {
		kern_syscall_deregister(sysents, sd1->syscall_no,
		    &sd1->old_sysent);
		sd1->registered = 0;
	}
	return (0);
}