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

```asm
<file_openfile>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x2a0,%rsp
  mov    %rdi,-0x288(%rbp)
  mov    %esi,-0x28c(%rbp)
  mov    %rdx,-0x298(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0x27c(%rbp)
  cmpl   $0x1,-0x28c(%rbp)
  jne    L60
  lea    -0x264(%rbp),%rax
  lea    D28(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  jmp    L131
L60:
  lea    -0x264(%rbp),%rax
  lea    D17(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
L131:
  mov    -0x288(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x7e,%al
  jne    L114
  mov    -0x288(%rbp),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  cmp    $0x2f,%al
  jne    L57
  lea    D11(%rip),%rax
  mov    %rax,%rdi
  call   <getenv@plt>
  mov    %rax,-0x278(%rbp)
  cmpq   $0x0,-0x278(%rbp)
  je     L78
  mov    -0x278(%rbp),%rdx
  lea    -0x210(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  mov    -0x288(%rbp),%rax
  lea    0x1(%rax),%rdx
  lea    -0x210(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcat@plt>
  jmp    L42
L78:
  mov    -0x288(%rbp),%rdx
  lea    -0x210(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  jmp    L42
L57:
  mov    -0x288(%rbp),%rax
  add    $0x1,%rax
  mov    %rax,-0x278(%rbp)
  jmp    L105
L98:
  mov    -0x278(%rbp),%rax
  movzbl (%rax),%edx
  mov    -0x27c(%rbp),%eax
  cltq
  mov    %dl,-0x260(%rbp,%rax,1)
  addq   $0x1,-0x278(%rbp)
  addl   $0x1,-0x27c(%rbp)
L105:
  mov    -0x278(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L139
  mov    -0x278(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x2f,%al
  jne    L98
L139:
  mov    -0x27c(%rbp),%eax
  cltq
  movb   $0x0,-0x260(%rbp,%rax,1)
  lea    -0x260(%rbp),%rax
  mov    %rax,%rdi
  call   <getpwnam@plt>
  mov    %rax,-0x270(%rbp)
  mov    -0x270(%rbp),%rax
  mov    (%rax),%rdx
  lea    -0x210(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  mov    -0x278(%rbp),%rdx
  lea    -0x210(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcat@plt>
L42:
  lea    -0x264(%rbp),%rdx
  lea    -0x210(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <fopen@plt>
  mov    -0x298(%rbp),%rdx
  mov    %rax,(%rdx)
  jmp    L4
L114:
  lea    -0x264(%rbp),%rdx
  mov    -0x288(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <fopen@plt>
  mov    -0x298(%rbp),%rdx
  mov    %rax,(%rdx)
L4:
  mov    -0x298(%rbp),%rax
  mov    (%rax),%rax
  test   %rax,%rax
  jne    L7
  mov    $0x68,%eax
  jmp    L133
L7:
  mov    $0x0,%eax
L133:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L70
  call   <__stack_chk_fail@plt>
L70:
  leave
  ret
```

tool_calls: name: parse_data
arguments: tag: D28
type_infered: string
name: parse_data
arguments: tag: D17
type_infered: string
name: parse_data
arguments: tag: D11
type_infered: string

tool: D28: r+b

tool: D17: rb

tool: D11: HOME

assistant: ```c
int file_openfile(char *filename, int rwmode, FILE **diskfile) {
  char mode[4];
  char tempname[512], *cptr, user[80];
  struct passwd *pwd;
  int ii = 0;
  if (rwmode == 1) {
    strcpy(mode, "r+b");
  } else {
    strcpy(mode, "rb");
  }
  if (*filename == '~') {
    if (filename[1] == '/') {
      cptr = getenv("HOME");
      if (cptr) {
        strcpy(tempname, cptr);
        strcat(tempname, filename + 1);
      } else {
        strcpy(tempname, filename);
      }
    } else {
      cptr = filename + 1;
      while (*cptr && (*cptr != '/')) {
        user[ii] = *cptr;
        cptr++;
        ii++;
      }
      user[ii] = '\0';
      pwd = getpwnam(user);
      strcpy(tempname, pwd->pw_dir);
      strcat(tempname, cptr);
    }
    *diskfile = fopen(tempname, mode);
  } else {
    *diskfile = fopen(filename, mode);
  }
  if (!(*diskfile)) {
    return (104);
  }
  return (0);
}
```