user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<main>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x30,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  movl   $0x0,0x1c(%rsp)
  movl   $0x0,0x20(%rsp)
  movl   $0x0,0x24(%rsp)
  lea    0x4(%rsp),%rdi
  call   <pipe@plt>
  lea    0xc(%rsp),%rdi
  call   <pipe@plt>
  lea    0x14(%rsp),%rdi
  call   <pipe@plt>
  call   <fork@plt>
  test   %eax,%eax
  jne    L63
  mov    0x8(%rsp),%edi
  call   <close@plt>
  lea    0x1c(%rsp),%rbx
  mov    $0xc,%edx
  mov    %rbx,%rsi
  mov    0x4(%rsp),%edi
  call   <read@plt>
  mov    0x24(%rsp),%ecx
  mov    0x20(%rsp),%edx
  mov    0x1c(%rsp),%esi
  lea    D27(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    0x4(%rsp),%edi
  call   <close@plt>
  mov    %rbx,%rdi
  call   <child_send@plt>
  mov    %rbx,%rdi
  call   <child_wait@plt>
L67:
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L9
  mov    $0x0,%eax
  add    $0x30,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L63:
  mov    %eax,%ebx
  call   <fork@plt>
  mov    %eax,%ebp
  test   %eax,%eax
  jne    L59
  mov    0x10(%rsp),%edi
  call   <close@plt>
  lea    0x1c(%rsp),%rbx
  mov    $0xc,%edx
  mov    %rbx,%rsi
  mov    0xc(%rsp),%edi
  call   <read@plt>
  mov    0x24(%rsp),%ecx
  mov    0x20(%rsp),%edx
  mov    0x1c(%rsp),%esi
  lea    D1(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    0xc(%rsp),%edi
  call   <close@plt>
  mov    %rbx,%rdi
  call   <child_send@plt>
  mov    %rbx,%rdi
  call   <child_wait@plt>
  jmp    L67
L59:
  call   <fork@plt>
  mov    %eax,%r12d
  test   %eax,%eax
  jne    L58
  mov    0x18(%rsp),%edi
  call   <close@plt>
  lea    0x1c(%rsp),%rbx
  mov    $0xc,%edx
  mov    %rbx,%rsi
  mov    0x14(%rsp),%edi
  call   <read@plt>
  mov    0x24(%rsp),%ecx
  mov    0x20(%rsp),%edx
  mov    0x1c(%rsp),%esi
  lea    D24(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    0x14(%rsp),%edi
  call   <close@plt>
  mov    %rbx,%rdi
  call   <child_send@plt>
  mov    %rbx,%rdi
  call   <child_wait@plt>
  jmp    L67
L58:
  mov    0x4(%rsp),%edi
  call   <close@plt>
  mov    0xc(%rsp),%edi
  call   <close@plt>
  mov    0x14(%rsp),%edi
  call   <close@plt>
  mov    %ebx,0x1c(%rsp)
  mov    %ebp,0x20(%rsp)
  mov    %r12d,0x24(%rsp)
  lea    0x1c(%rsp),%rbx
  mov    $0xc,%edx
  mov    %rbx,%rsi
  mov    0x8(%rsp),%edi
  call   <write@plt>
  mov    $0xc,%edx
  mov    %rbx,%rsi
  mov    0x10(%rsp),%edi
  call   <write@plt>
  mov    $0xc,%edx
  mov    %rbx,%rsi
  mov    0x18(%rsp),%edi
  call   <write@plt>
  lea    D37(%rip),%rdi
  call   <puts@plt>
  jmp    L67
L9:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_tag: D27
type_infered: string
name: disassemble_data
arguments: data_tag: D1
type_infered: string
name: disassemble_data
arguments: data_tag: D24
type_infered: string
name: disassemble_data
arguments: data_tag: D37
type_infered: string

tool: D27: CHILD1: pids %d, %d, %d


tool: D1: CHILD2: pids %d, %d, %d


tool: D24: CHILD3: pids %d, %d, %d


tool: D37: PARENT: Wrote to children

assistant: ```c
int main(int argc, char *argv[]) {
  int pid[3] = {0, 0, 0};
  int child1, child2, child3;
  int fd1[2], fd2[2], fd3[2];
  pipe(fd1);
  pipe(fd2);
  pipe(fd3);
  child1 = fork();
  if (!child1) {
    close(fd1[1]);
    read(fd1[0], &pid, sizeof(int) * 3);
    printf("CHILD1: pids %d, %d, %d\n", pid[0], pid[1], pid[2]);
    close(fd1[0]);
    child_send(pid);
    child_wait(pid);
  } else {
    child2 = fork();
    if (!child2) {
      close(fd2[1]);
      read(fd2[0], &pid, sizeof(int) * 3);
      printf("CHILD2: pids %d, %d, %d\n", pid[0], pid[1], pid[2]);
      close(fd2[0]);
      child_send(pid);
      child_wait(pid);
    } else {
      child3 = fork();
      if (!child3) {
        close(fd3[1]);
        read(fd3[0], &pid, sizeof(int) * 3);
        printf("CHILD3: pids %d, %d, %d\n", pid[0], pid[1], pid[2]);
        close(fd3[0]);
        child_send(pid);
        child_wait(pid);
      } else {
        close(fd1[0]);
        close(fd2[0]);
        close(fd3[0]);
        pid[0] = child1;
        pid[1] = child2;
        pid[2] = child3;
        write(fd1[1], &pid, sizeof(int) * 3);
        write(fd2[1], &pid, sizeof(int) * 3);
        write(fd3[1], &pid, sizeof(int) * 3);
        printf("PARENT: Wrote to children\n");
      }
    }
  }
}
```