user: 下面的汇编指令对应的C源代码是什么：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x140,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x1,-0x128(%rbp)
  movl   $0x0,-0x124(%rbp)
  jmp    L18
L44:
  lea    D5(%rip),%rax
  mov    %rax,%rsi
  lea    D52(%rip),%rax
  mov    %rax,%rdi
  call   <fopen@plt>
  mov    %rax,-0x120(%rbp)
  jmp    L15
L21:
  lea    -0x138(%rbp),%rdx
  lea    -0x110(%rbp),%rax
  lea    D37(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sscanf@plt>
  mov    -0x138(%rbp),%eax
  add    %eax,-0x130(%rbp)
  lea    -0x134(%rbp),%rdx
  lea    -0x110(%rbp),%rax
  lea    D44(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sscanf@plt>
  mov    -0x134(%rbp),%eax
  add    %eax,-0x12c(%rbp)
L15:
  mov    -0x120(%rbp),%rdx
  lea    -0x110(%rbp),%rax
  mov    $0x100,%esi
  mov    %rax,%rdi
  call   <fgets@plt>
  test   %rax,%rax
  jne    L21
  mov    -0x130(%rbp),%edx
  mov    -0x12c(%rbp),%eax
  add    %eax,%edx
  mov    -0x128(%rbp),%eax
  cltq
  mov    %edx,-0x118(%rbp,%rax,4)
  addl   $0x1,-0x128(%rbp)
  mov    -0x120(%rbp),%rax
  mov    %rax,%rdi
  call   <fclose@plt>
  mov    $0x5,%edi
  call   <sleep@plt>
L18:
  cmpl   $0x2,-0x128(%rbp)
  jle    L44
  mov    -0x110(%rbp),%eax
  mov    -0x114(%rbp),%edx
  sub    %edx,%eax
  mov    %eax,-0x124(%rbp)
  mov    -0x130(%rbp),%eax
  mov    %eax,%esi
  lea    D32(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    -0x12c(%rbp),%eax
  mov    %eax,%esi
  lea    D41(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    -0x124(%rbp),%eax
  mov    %eax,%esi
  lea    D36(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L20
  call   <__stack_chk_fail@plt>
L20:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: label: D5
data_type: string
name: unpack_data
arguments: label: D52
data_type: string
name: unpack_data
arguments: label: D37
data_type: string
name: unpack_data
arguments: label: D44
data_type: string
name: unpack_data
arguments: label: D32
data_type: string
name: unpack_data
arguments: label: D41
data_type: string
name: unpack_data
arguments: label: D36
data_type: string

tool: D5: r

tool: D52: /proc/diskstats

tool: D37: %*[ ]%*d%*[ ]%*d%*[ ]%*s%*[ ]%d

tool: D44: %*[ ]%*d%*[ ]%*d%*[ ]%*s%*[ ]%*d%*[ ]%*d%*[ ]%*d%*[ ]%*d%*[ ]%d

tool: D32: 
The total number of disk reads was: %d 


tool: D41: The total number of disk writes was: %d 


tool: D36: The relative disk activity was: %d 


assistant: ```c
int main(void) {
  FILE *fp;
  char line[256];
  int disk_reads;
  int disk_reads_total;
  int disk_writes;
  int disk_writes_total;
  int count = 1;
  int disk_activity[2];
  int relative_activity = 0;
  while (count < 3) {
    fp = fopen("/proc/diskstats", "r");
    while (fgets(line, 256, fp)) {
      sscanf(line, "%*[ ]%*d%*[ ]%*d%*[ ]%*s%*[ ]%d", &disk_reads);
      disk_reads_total = disk_reads_total + disk_reads;
      sscanf(line, "%*[ ]%*d%*[ ]%*d%*[ ]%*s%*[ ]%*d%*[ ]%*d%*[ ]%*d%*[ ]%*d%*[ ]%d", &disk_writes);
      disk_writes_total = disk_writes_total + disk_writes;
    }
    disk_activity[count] = disk_reads_total + disk_writes_total;
    count++;
    fclose(fp);
    sleep(5);
  }
  relative_activity = disk_activity[2] - disk_activity[1];
  printf("\nThe total number of disk reads was: %d \n", disk_reads_total);
  printf("The total number of disk writes was: %d \n", disk_writes_total);
  printf("The relative disk activity was: %d \n", relative_activity);
}
```