io/chown.s

   1 .text
   2 .globl __libc_chown
   3 .type __libc_chown,@function
   4 .align 1<<4
   5 __libc_chown:
   6         movl $92, %eax
   7         syscall
   8         cmpq $-4095, %rax
   9         jae 0f
  10         ret
  11 0:
  12         movq __libc_errno@GOTTPOFF(%rip), %rcx
  13         neg %eax
  14         movl %eax, %fs:(%rcx)
  15         or $-1, %rax
  16         ret
  17 .size __libc_chown,.-__libc_chown
  18 .weak __chown
  19 __chown = __libc_chown
  20 .weak chown
  21 chown = __libc_chown
  22