user: What is the c source code of the assembly code below:

```asm
<read_image>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0xb0,%rsp
  mov    %rdi,-0x88(%rbp)
  mov    %rsi,-0x90(%rbp)
  mov    %rdx,-0x98(%rbp)
  mov    %rcx,-0xa0(%rbp)
  mov    %r8,-0xa8(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    D85(%rip),%rax
  mov    %rax,%rsi
  lea    D76(%rip),%rax
  mov    %rax,%rdi
  call   <fopen@plt>
  mov    %rax,-0x68(%rbp)
  cmpq   $0x0,-0x68(%rbp)
  jne    L24
  lea    D72(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0xffffffff,%edi
  call   <exit@plt>
L24:
  lea    -0x60(%rbp),%rdx
  mov    -0x68(%rbp),%rax
  lea    D57(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <fscanf@plt>
  lea    -0x60(%rbp),%rax
  lea    D50(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L1
  lea    D45(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0xffffffff,%edi
  call   <exit@plt>
L1:
  mov    -0x68(%rbp),%rdx
  lea    -0x60(%rbp),%rax
  mov    $0x50,%esi
  mov    %rax,%rdi
  call   <fgets@plt>
  mov    -0x68(%rbp),%rdx
  lea    -0x60(%rbp),%rax
  mov    $0x50,%esi
  mov    %rax,%rdi
  call   <fgets@plt>
  lea    -0x7c(%rbp),%rcx
  lea    -0x78(%rbp),%rdx
  mov    -0x68(%rbp),%rax
  lea    D96(%rip),%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <fscanf@plt>
  lea    -0x74(%rbp),%rdx
  mov    -0x68(%rbp),%rax
  lea    D70(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <fscanf@plt>
  mov    -0x78(%rbp),%edx
  mov    -0x7c(%rbp),%eax
  mov    %eax,%esi
  lea    D89(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movl   $0x0,-0x70(%rbp)
  jmp    L31
L33:
  movl   $0x0,-0x6c(%rbp)
  jmp    L0
L36:
  mov    -0x70(%rbp),%eax
  cltq
  imul   $0xebc,%rax,%rdx
  mov    -0x88(%rbp),%rax
  add    %rax,%rdx
  mov    -0x6c(%rbp),%eax
  cltq
  shl    $0x2,%rax
  add    %rax,%rdx
  mov    -0x68(%rbp),%rax
  lea    D70(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <fscanf@plt>
  addl   $0x1,-0x6c(%rbp)
L0:
  mov    -0x78(%rbp),%eax
  cmp    %eax,-0x6c(%rbp)
  jl     L36
  addl   $0x1,-0x70(%rbp)
L31:
  mov    -0x7c(%rbp),%eax
  cmp    %eax,-0x70(%rbp)
  jl     L33
  mov    -0x68(%rbp),%rax
  mov    %rax,%rdi
  call   <fclose@plt>
  mov    -0x7c(%rbp),%edx
  mov    -0x98(%rbp),%rax
  mov    %edx,(%rax)
  mov    -0x78(%rbp),%edx
  mov    -0xa0(%rbp),%rax
  mov    %edx,(%rax)
  mov    -0x74(%rbp),%edx
  mov    -0xa8(%rbp),%rax
  mov    %edx,(%rax)
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L16
  call   <__stack_chk_fail@plt>
L16:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: tag: D85
data_type: string
name: unpack_data
arguments: tag: D76
data_type: string
name: unpack_data
arguments: tag: D72
data_type: string
name: unpack_data
arguments: tag: D57
data_type: string
name: unpack_data
arguments: tag: D50
data_type: string
name: unpack_data
arguments: tag: D45
data_type: string
name: unpack_data
arguments: tag: D96
data_type: string
name: unpack_data
arguments: tag: D70
data_type: string
name: unpack_data
arguments: tag: D89
data_type: string

tool: D85: r

tool: D76: logo.pgm

tool: D72: file open error

tool: D57: %s

tool: D50: P2

tool: D45: the image format must be P2

tool: D96: %d%d

tool: D70: %d

tool: D89: image reading ... h = %d w = %d


assistant: ```c
void read_image(int image[827][943], char file_name[], int *p_h, int *p_w, int *p_levels) {
  FILE *fin;
  int i, j, h, w, levels;
  char buffer[80];
  fin = fopen("logo.pgm", "r");
  if (fin == NULL) {
    printf("file open error\n");
    exit(-1);
  }
  fscanf(fin, "%s", buffer);
  if (strcmp(buffer, "P2")) {
    printf("the image format must be P2\n");
    exit(-1);
  }
  fgets(buffer, 80, fin);
  fgets(buffer, 80, fin);
  fscanf(fin, "%d%d", &w, &h);
  fscanf(fin, "%d", &levels);
  printf("image reading ... h = %d w = %d\n", h, w);
  for (i = 0; i < h; i++)
    for (j = 0; j < w; j++)
      fscanf(fin, "%d", &image[i][j]);
  fclose(fin);
  *p_h = h;
  *p_w = w;
  *p_levels = levels;
  return;
}
```