PT_REGS_PARM1_SYSCALL
#ifndef PT_REGS_PARM1_SYSCALL
#define ___bpf_syscall_args1(x) ___bpf_syscall_args0(), (unsigned long long)PT_REGS_PARM1_SYSCALL(regs)
bpf_probe_read_kernel(&tmp, sizeof(tmp), &PT_REGS_PARM1_SYSCALL(real_regs));
void *ptr = (void *)PT_REGS_PARM1_SYSCALL(regs);
return copy_getcwd_arg((void *)PT_REGS_PARM1_SYSCALL(regs));