user: 请将以下的汇编代码转换成C语言代码：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x50,%rsp
  mov    %edi,-0x44(%rbp)
  mov    %rsi,-0x50(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x50(%rbp),%rax
  mov    0x8(%rax),%rax
  mov    %rax,-0x30(%rbp)
  lea    D59(%rip),%rax
  mov    %rax,-0x20(%rbp)
  movq   $0x0,-0x18(%rbp)
  lea    D107(%rip),%rax
  mov    %rax,%rsi
  lea    D104(%rip),%rax
  mov    %rax,%rdi
  call   <fopen@plt>
  mov    %rax,-0x28(%rbp)
  cmpq   $0x0,-0x28(%rbp)
  jne    L4
  lea    D15(%rip),%rax
  mov    %rax,%rdi
  call   <error@plt>
L4:
  call   <fork@plt>
  mov    %eax,-0x34(%rbp)
  cmpl   $0xffffffff,-0x34(%rbp)
  jne    L39
  lea    D46(%rip),%rax
  mov    %rax,%rdi
  call   <error@plt>
L39:
  cmpl   $0x0,-0x34(%rbp)
  jne    L64
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <fileno@plt>
  mov    $0x1,%esi
  mov    %eax,%edi
  call   <dup2@plt>
  cmp    $0xffffffff,%eax
  jne    L9
  lea    D56(%rip),%rax
  mov    %rax,%rdi
  call   <error@plt>
L9:
  lea    -0x20(%rbp),%rdx
  mov    -0x30(%rbp),%rax
  mov    %rdx,%r9
  mov    $0x0,%r8d
  mov    %rax,%rcx
  lea    D3(%rip),%rax
  mov    %rax,%rdx
  lea    D83(%rip),%rax
  mov    %rax,%rsi
  lea    D83(%rip),%rax
  mov    %rax,%rdi
  call   <execle@plt>
  cmp    $0xffffffff,%eax
  jne    L16
  lea    D91(%rip),%rax
  mov    %rax,%rdi
  call   <error@plt>
L16:
  lea    -0x38(%rbp),%rcx
  mov    -0x34(%rbp),%eax
  mov    $0x0,%edx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <waitpid@plt>
  cmp    $0xffffffff,%eax
  jne    L64
  lea    D58(%rip),%rax
  mov    %rax,%rdi
  call   <error@plt>
L64:
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L46
  call   <__stack_chk_fail@plt>
L46:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: label: D59
datatype: string
name: unpack_data
arguments: label: D107
datatype: string
name: unpack_data
arguments: label: D104
datatype: string
name: unpack_data
arguments: label: D15
datatype: string
name: unpack_data
arguments: label: D46
datatype: string
name: unpack_data
arguments: label: D56
datatype: string
name: unpack_data
arguments: label: D3
datatype: string
name: unpack_data
arguments: label: D83
datatype: string
name: unpack_data
arguments: label: D91
datatype: string
name: unpack_data
arguments: label: D58
datatype: string

tool: D59: RSS_FEED=http://rss.cnn.com/rss/edition.rss

tool: D107: w

tool: D104: stories.txt

tool: D15: Can't open stories.txt

tool: D46: Can't fork process

tool: D56: Can't redirect Standard Output

tool: D3: ./rssgossip.py

tool: D83: /usr/bin/python

tool: D91: Can't run script

tool: D58: Error waiting for child process

assistant: ```c
int main(int argc, char *argv[]) {
  char *phrase = argv[1];
  char *vars[] = {"RSS_FEED=http://rss.cnn.com/rss/edition.rss", NULL};
  FILE *f = fopen("stories.txt", "w");
  if (!f) {
    error("Can't open stories.txt");
  }
  pid_t pid = fork();
  if (pid == -1) {
    error("Can't fork process");
  }
  if (!pid) {
    if (dup2(fileno(f), 1) == -1) {
      error("Can't redirect Standard Output");
    }
    if (execle("/usr/bin/python", "/usr/bin/python", "./rssgossip.py", phrase, NULL, vars) == -1) {
      error("Can't run script");
    }
    int pid_status;
    if (waitpid(pid, &pid_status, 0) == -1) {
      error("Error waiting for child process");
    }
  }
  return 0;
}
```