user: Demonstrate the C code that generates the assembly output below:

```asm
<disk_identify>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0xe0,%rsp
  mov    %rdi,-0xc8(%rbp)
  mov    %esi,-0xcc(%rbp)
  mov    %rdx,-0xd8(%rbp)
  mov    %rcx,-0xe0(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  cmpq   $0x0,-0xd8(%rbp)
  setne  %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  movl   $0xffffffff,-0xb4(%rbp)
  mov    -0xd8(%rbp),%rax
  mov    $0x200,%edx
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <memset@plt>
  movl   $0x0,-0xa8(%rbp)
  lea    -0xa0(%rbp),%rcx
  mov    -0xcc(%rbp),%eax
  mov    $0x90,%edx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <disk_scsi_inquiry_command@plt>
  mov    %eax,-0xb4(%rbp)
  cmpl   $0x0,-0xb4(%rbp)
  jne    L49
  mov    -0xa0(%rbp),%eax
  and    $0x1f,%eax
  mov    %eax,-0xa4(%rbp)
  cmpl   $0x5,-0xa4(%rbp)
  jne    L71
  movl   $0x1,-0xa8(%rbp)
  mov    -0xd8(%rbp),%rcx
  mov    -0xcc(%rbp),%eax
  mov    $0x200,%edx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <disk_identify_packet_device_command@plt>
  mov    %eax,-0xb4(%rbp)
  jmp    L155
L71:
  cmpl   $0x0,-0xa4(%rbp)
  je     L4
  movl   $0xffffffff,-0xb4(%rbp)
  mov    D36(%rip),%rax
  mov    (%rax),%edx
  mov    D5(%rip),%rax
  mov    %edx,(%rax)
  jmp    L139
L4:
  mov    -0xd8(%rbp),%rcx
  mov    -0xcc(%rbp),%eax
  mov    $0x200,%edx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <disk_identify_command@plt>
  mov    %eax,-0xb4(%rbp)
  cmpl   $0x0,-0xb4(%rbp)
  jne    L100
  nop
L155:
  movl   $0x1,-0xb0(%rbp)
  movl   $0x0,-0xac(%rbp)
  jmp    L74
L5:
  mov    -0xac(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0xd8(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  test   %eax,%eax
  je     L150
  movl   $0x0,-0xb0(%rbp)
  jmp    L121
L150:
  addl   $0x1,-0xac(%rbp)
L74:
  cmpl   $0x1ff,-0xac(%rbp)
  jle    L5
L121:
  cmpl   $0x0,-0xb0(%rbp)
  je     L3
  movl   $0xffffffff,-0xb4(%rbp)
  mov    D36(%rip),%rax
  mov    (%rax),%edx
  mov    D5(%rip),%rax
  mov    %edx,(%rax)
  jmp    L139
L49:
  nop
  jmp    L139
L100:
  nop
  jmp    L139
L3:
  nop
L139:
  cmpq   $0x0,-0xe0(%rbp)
  je     L142
  mov    -0xe0(%rbp),%rax
  mov    -0xa8(%rbp),%edx
  mov    %edx,(%rax)
L142:
  mov    -0xb4(%rbp),%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L113
  call   <__stack_chk_fail@plt>
L113:
  leave
  ret
```

assistant: ```c
int disk_identify(struct udev *udev, int fd, uint8_t out_identify[512], int *out_is_packet_device) {
  int ret;
  uint8_t inquiry_buf[36];
  int peripheral_device_type;
  int all_nul_bytes;
  int n;
  int is_packet_device;
  assert(out_identify != NULL);
  ret = -1;
  memset(out_identify, '\0', 512);
  is_packet_device = 0;
  ret = disk_scsi_inquiry_command(fd, inquiry_buf, sizeof(inquiry_buf));
  if (ret != 0)
    goto out;
  peripheral_device_type = inquiry_buf[0] & 0x1f;
  if (peripheral_device_type == 0x05) {
    is_packet_device = 1;
    ret = disk_identify_packet_device_command(fd, out_identify, 512);
    goto check_nul_bytes;
  }
  if (peripheral_device_type != 0x00) {
    ret = -1;
    errno = EIO;
    goto out;
  }
  ret = disk_identify_command(fd, out_identify, 512);
  if (ret != 0)
    goto out;
check_nul_bytes:
  all_nul_bytes = 1;
  for (n = 0; n < 512; n++) {
    if (out_identify[n] != '\0') {
      all_nul_bytes = 0;
      break;
    }
  }
  if (all_nul_bytes) {
    ret = -1;
    errno = EIO;
    goto out;
  }
out:
  if (out_is_packet_device != NULL)
    *out_is_packet_device = is_packet_device;
  return ret;
}
```