io/fcntl64.s

   1         .text
   2         .p2align 4,,15
   3         .globl  __libc_fcntl64
   4         .hidden __libc_fcntl64
   5         .type   __libc_fcntl64, @function
   6 __libc_fcntl64:
   7         subq    $104, %rsp
   8         cmpl    $7, %esi
   9         leaq    112(%rsp), %rax
  10         movq    %rdx, 64(%rsp)
  11         movl    $16, 24(%rsp)
  12         movq    %rax, 32(%rsp)
  13         leaq    48(%rsp), %rax
  14         movq    %rax, 40(%rsp)
  15         je      .L12
  16         cmpl    $38, %esi
  17         jne     .L4
  18 .L12:
  19 #APP
  20 # 49 "../sysdeps/unix/sysv/linux/fcntl64.c" 1
  21         movl %fs:24,%eax
  22 # 0 "" 2
  23 #NO_APP
  24         testl   %eax, %eax
  25         jne     .L6
  26         movl    $72, %eax
  27 #APP
  28 # 49 "../sysdeps/unix/sysv/linux/fcntl64.c" 1
  29         syscall
  30
  31 # 0 "" 2
  32 #NO_APP
  33         cmpq    $-4096, %rax
  34         ja      .L15
  35 .L1:
  36         addq    $104, %rsp
  37         ret
  38         .p2align 4,,10
  39         .p2align 3
  40 .L4:
  41         call    __fcntl64_nocancel_adjusted
  42         addq    $104, %rsp
  43         ret
  44         .p2align 4,,10
  45         .p2align 3
  46 .L6:
  47         movl    %esi, 12(%rsp)
  48         movl    %edi, 8(%rsp)
  49         movq    %rdx, (%rsp)
  50         call    __libc_enable_asynccancel
  51         movq    (%rsp), %rdx
  52         movl    %eax, %r8d
  53         movl    12(%rsp), %esi
  54         movl    8(%rsp), %edi
  55         movl    $72, %eax
  56 #APP
  57 # 49 "../sysdeps/unix/sysv/linux/fcntl64.c" 1
  58         syscall
  59
  60 # 0 "" 2
  61 #NO_APP
  62         cmpq    $-4096, %rax
  63         ja      .L16
  64 .L10:
  65         movl    %r8d, %edi
  66         movl    %eax, (%rsp)
  67         call    __libc_disable_asynccancel
  68         movl    (%rsp), %eax
  69         jmp     .L1
  70         .p2align 4,,10
  71         .p2align 3
  72 .L15:
  73         movq    __libc_errno@gottpoff(%rip), %rdx
  74         negl    %eax
  75         movl    %eax, %fs:(%rdx)
  76         movl    $-1, %eax
  77         jmp     .L1
  78 .L16:
  79         movq    __libc_errno@gottpoff(%rip), %rdx
  80         negl    %eax
  81         movl    %eax, %fs:(%rdx)
  82         movl    $-1, %eax
  83         jmp     .L10
  84         .size   __libc_fcntl64, .-__libc_fcntl64
  85         .weak   fcntl
  86         .set    fcntl,__libc_fcntl64
  87         .weak   __GI___fcntl
  88         .set    __GI___fcntl,__libc_fcntl64
  89         .weak   __fcntl
  90         .set    __fcntl,__libc_fcntl64
  91         .weak   __libc_fcntl
  92         .hidden __libc_fcntl
  93         .set    __libc_fcntl,__libc_fcntl64
  94         .weak   fcntl64
  95         .set    fcntl64,__libc_fcntl64
  96         .weak   __fcntl64
  97         .hidden __fcntl64
  98         .set    __fcntl64,__libc_fcntl64
  99         .hidden __libc_disable_asynccancel
 100         .hidden __libc_enable_asynccancel
 101         .hidden __fcntl64_nocancel_adjusted