inet/gethstent.shared.s

   1         .text
   2 #APP
   3         memmove = __GI_memmove
   4         memset = __GI_memset
   5         memcpy = __GI_memcpy
   6         .section __libc_freeres_ptrs, "aw", %nobits
   7         .previous
   8 #NO_APP
   9         .p2align 4,,15
  10         .globl  gethostent
  11         .type   gethostent, @function
  12 gethostent:
  13 .LFB70:
  14         pushq   %rbx
  15 #APP
  16 # 81 "../nss/getXXent.c" 1
  17         movl %fs:24,%eax
  18 # 0 "" 2
  19 #NO_APP
  20         testl   %eax, %eax
  21         jne     .L2
  22         movl    $1, %edx
  23 #APP
  24 # 47 "../sysdeps/unix/sysv/linux/x86/lowlevellock.h" 1
  25         cmpxchgl %edx, lock(%rip)
  26 # 0 "" 2
  27 #NO_APP
  28 .L3:
  29         movq    __libc_h_errno@gottpoff(%rip), %r9
  30         addq    %fs:0, %r9
  31         leaq    buffer_size.11497(%rip), %r8
  32         leaq    buffer(%rip), %rdx
  33         leaq    resbuf.11501(%rip), %rsi
  34         leaq    __gethostent_r(%rip), %rdi
  35         movl    $1024, %ecx
  36         call    __nss_getent
  37         movq    __libc_errno@gottpoff(%rip), %r8
  38         movq    %rax, %r9
  39         movl    %fs:(%r8), %ebx
  40 #APP
  41 # 89 "../nss/getXXent.c" 1
  42         movl %fs:24,%eax
  43 # 0 "" 2
  44 #NO_APP
  45         testl   %eax, %eax
  46         jne     .L4
  47         subl    $1, lock(%rip)
  48 .L5:
  49         movl    %ebx, %fs:(%r8)
  50         movq    %r9, %rax
  51         popq    %rbx
  52         ret
  53         .p2align 4,,10
  54         .p2align 3
  55 .L2:
  56         xorl    %eax, %eax
  57         movl    $1, %edx
  58         lock cmpxchgl   %edx, lock(%rip)
  59         je      .L3
  60         leaq    lock(%rip), %rdi
  61         call    __lll_lock_wait_private
  62         jmp     .L3
  63         .p2align 4,,10
  64         .p2align 3
  65 .L4:
  66         xorl    %eax, %eax
  67 #APP
  68 # 89 "../nss/getXXent.c" 1
  69         xchgl %eax, lock(%rip)
  70 # 0 "" 2
  71 #NO_APP
  72         cmpl    $1, %eax
  73         jle     .L5
  74         xorl    %r10d, %r10d
  75         movl    $1, %edx
  76         movl    $129, %esi
  77         leaq    lock(%rip), %rdi
  78         movl    $202, %eax
  79 #APP
  80 # 89 "../nss/getXXent.c" 1
  81         syscall
  82
  83 # 0 "" 2
  84 #NO_APP
  85         jmp     .L5
  86 .LFE70:
  87         .size   gethostent, .-gethostent
  88         .local  buffer_size.11497
  89         .comm   buffer_size.11497,8,8
  90         .local  resbuf.11501
  91         .comm   resbuf.11501,32,32
  92         .section        __libc_freeres_ptrs
  93         #,"aw",@progbits
  94         .align 8
  95         .type   buffer, @object
  96         .size   buffer, 8
  97 buffer:
  98         .zero   8
  99         .local  lock
 100         .comm   lock,4,4
 101         .hidden __lll_lock_wait_private
 102         .hidden __nss_getent
 103         .hidden __gethostent_r