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# /* This is file DUP2.S */

# /*

# ** Copyright (C) 1991 DJ Delorie

# **

# ** This file is distributed under the terms listed in the document

# ** "copying.dj".

# ** A copy of "copying.dj" should accompany this file; if not, a copy

# ** should be available from where this file was obtained.  This file

# ** may not be distributed without a verbatim copy of "copying.dj".

# **

# ** This file is distributed WITHOUT ANY WARRANTY; without even the implied

# ** warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

# */

        .text

        .globl _dup2

_dup2:

        pushl   %ebx

        pushl   %esi

        pushl   %edi

        movl    16(%esp),%ebx

        movl    20(%esp),%ecx

        movb    $0x46,%ah

        int     $0x21

        popl    %edi

        popl    %esi

        popl    %ebx

        jmp     syscall_check