From 8a0efa53e44919bcf5ccb1d3353618a82afdf8bc Mon Sep 17 00:00:00 2001 From: Christopher Faylor Date: Thu, 17 Feb 2000 19:39:52 +0000 Subject: import newlib-2000-02-17 snapshot --- newlib/libc/sys/go32/dup2.s | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 newlib/libc/sys/go32/dup2.s (limited to 'newlib/libc/sys/go32/dup2.s') diff --git a/newlib/libc/sys/go32/dup2.s b/newlib/libc/sys/go32/dup2.s new file mode 100644 index 000000000..e26b48fa1 --- /dev/null +++ b/newlib/libc/sys/go32/dup2.s @@ -0,0 +1,28 @@ +# /* This is file DUP2.S */ +# /* +# ** Copyright (C) 1991 DJ Delorie, 24 Kirsten Ave, Rochester NH 03867-2954 +# ** +# ** This file is distributed under the terms listed in the document +# ** "copying.dj", available from DJ Delorie at the address above. +# ** 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 -- cgit v1.2.3