posix/group_member.shared.s

   1         .text
   2 #APP
   3         memmove = __GI_memmove
   4         memset = __GI_memset
   5         memcpy = __GI_memcpy
   6 #NO_APP
   7         .p2align 4,,15
   8         .globl  __group_member
   9         .hidden __group_member
  10         .type   __group_member, @function
  11 __group_member:
  12         pushq   %rbp
  13         movq    %rsp, %rbp
  14         pushq   %r13
  15         pushq   %r12
  16         pushq   %rbx
  17         movl    %edi, %r13d
  18         movl    $65536, %ebx
  19         subq    $8, %rsp
  20         jmp     .L2
  21         .p2align 4,,10
  22         .p2align 3
  23 .L6:
  24         movl    %edx, %ebx
  25 .L2:
  26         movslq  %ebx, %rax
  27         movl    %ebx, %edi
  28         leaq    30(,%rax,4), %rax
  29         andq    $-16, %rax
  30         subq    %rax, %rsp
  31         leaq    15(%rsp), %r12
  32         andq    $-16, %r12
  33         movq    %r12, %rsi
  34         call    __getgroups
  35         cmpl    %eax, %ebx
  36         leal    (%rbx,%rbx), %edx
  37         je      .L6
  38         cltq
  39         jmp     .L3
  40         .p2align 4,,10
  41         .p2align 3
  42 .L5:
  43         subq    $1, %rax
  44         cmpl    %r13d, (%r12,%rax,4)
  45         je      .L7
  46 .L3:
  47         testl   %eax, %eax
  48         jg      .L5
  49         leaq    -24(%rbp), %rsp
  50         xorl    %eax, %eax
  51         popq    %rbx
  52         popq    %r12
  53         popq    %r13
  54         popq    %rbp
  55         ret
  56         .p2align 4,,10
  57         .p2align 3
  58 .L7:
  59         leaq    -24(%rbp), %rsp
  60         movl    $1, %eax
  61         popq    %rbx
  62         popq    %r12
  63         popq    %r13
  64         popq    %rbp
  65         ret
  66         .size   __group_member, .-__group_member
  67         .weak   group_member
  68         .set    group_member,__group_member
  69         .hidden __getgroups