signal/sigfillset.s

   1         .text
   2         .p2align 4,,15
   3         .globl  sigfillset
   4         .hidden sigfillset
   5         .type   sigfillset, @function
   6 sigfillset:
   7         testq   %rdi, %rdi
   8         je      .L5
   9         movabsq $-6442450945, %rax
  10         movq    %rax, (%rdi)
  11         xorl    %eax, %eax
  12         ret
  13 .L5:
  14         movq    __libc_errno@gottpoff(%rip), %rax
  15         movl    $22, %fs:(%rax)
  16         movl    $-1, %eax
  17         ret
  18         .size   sigfillset, .-sigfillset