login/grantpt.s

   1         .text
   2         .p2align 4,,15
   3         .globl  grantpt
   4         .type   grantpt, @function
   5 grantpt:
   6         subq    $24, %rsp
   7         xorl    %eax, %eax
   8         movl    $2147767344, %esi
   9         leaq    12(%rsp), %rdx
  10         call    __ioctl
  11         testl   %eax, %eax
  12         je      .L1
  13         movq    __libc_errno@gottpoff(%rip), %rdx
  14         cmpl    $25, %fs:(%rdx)
  15         je      .L8
  16 .L1:
  17         addq    $24, %rsp
  18         ret
  19         .p2align 4,,10
  20         .p2align 3
  21 .L8:
  22         movl    $22, %fs:(%rdx)
  23         addq    $24, %rsp
  24         ret
  25         .size   grantpt, .-grantpt
  26         .hidden __ioctl