newlib/libc/sys/sysvi386/fork.S

   1         .globl  _fork
   2         .globl  fork
   3 _fork:
   4 fork:
   5         movl    $2, %eax
   6         lcall   $7,$0
   7         jb      _cerror
   8         testl   %edx, %edx
   9         je      bye
  10         xorl    %eax,%eax
  11 bye:
  12         ret