dirent/fdopendir.s

   1         .text
   2         .p2align 4,,15
   3         .globl  __fdopendir
   4         .hidden __fdopendir
   5         .type   __fdopendir, @function
   6 __fdopendir:
   7         pushq   %rbp
   8         pushq   %rbx
   9         movl    %edi, %ebx
  10         subq    $152, %rsp
  11         movq    %rsp, %rbp
  12         movq    %rbp, %rsi
  13         call    __fstat64
  14         testl   %eax, %eax
  15         js      .L11
  16         movl    24(%rsp), %eax
  17         andl    $61440, %eax
  18         cmpl    $16384, %eax
  19         jne     .L13
  20         xorl    %eax, %eax
  21         movl    $3, %esi
  22         movl    %ebx, %edi
  23         call    __fcntl64_nocancel
  24         cmpl    $-1, %eax
  25         je      .L11
  26         movl    %eax, %edx
  27         andl    $3, %edx
  28         cmpl    $1, %edx
  29         je      .L14
  30         movq    %rbp, %rcx
  31         movl    %eax, %edx
  32         xorl    %esi, %esi
  33         movl    %ebx, %edi
  34         call    __alloc_dir
  35 .L1:
  36         addq    $152, %rsp
  37         popq    %rbx
  38         popq    %rbp
  39         ret
  40         .p2align 4,,10
  41         .p2align 3
  42 .L13:
  43         movq    __libc_errno@gottpoff(%rip), %rax
  44         movl    $20, %fs:(%rax)
  45 .L11:
  46         addq    $152, %rsp
  47         xorl    %eax, %eax
  48         popq    %rbx
  49         popq    %rbp
  50         ret
  51         .p2align 4,,10
  52         .p2align 3
  53 .L14:
  54         movq    __libc_errno@gottpoff(%rip), %rax
  55         movl    $22, %fs:(%rax)
  56         xorl    %eax, %eax
  57         jmp     .L1
  58         .size   __fdopendir, .-__fdopendir
  59         .weak   fdopendir
  60         .set    fdopendir,__fdopendir
  61         .hidden __alloc_dir
  62         .hidden __fcntl64_nocancel
  63         .hidden __fstat64