mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-06 05:10:05 +00:00
38 lines
1.3 KiB
ArmAsm
38 lines
1.3 KiB
ArmAsm
|
/* Copyright (C) 1997 Free Software Foundation, Inc.
|
||
|
|
This file is part of the GNU C Library.
|
||
|
|
Contributed by Miguel de Icaza <miguel@gnu.ai.mit.edu>, 1997.
|
||
|
|
|
||
|
|
The GNU C Library is free software; you can redistribute it and/or
|
||
|
|
modify it under the terms of the GNU Library General Public License as
|
||
|
|
published by the Free Software Foundation; either version 2 of the
|
||
|
|
License, or (at your option) any later version.
|
||
|
|
|
||
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
||
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||
|
|
Library General Public License for more details.
|
||
|
|
|
||
|
|
You should have received a copy of the GNU Library General Public
|
||
|
|
License along with the GNU C Library; see the file COPYING.LIB. If not,
|
||
|
|
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||
|
|
Boston, MA 02111-1307, USA. */
|
||
|
|
|
||
|
|
#include <sysdep.h>
|
||
|
|
.globl __libc_pipe
|
||
|
|
ENTRY (__libc_pipe)
|
||
|
|
mov %o0, %o2 /* Save PIPEDES. */
|
||
|
|
mov SYS_ify(pipe),%g1
|
||
|
|
ta 0x10
|
||
|
|
bcc,a 2f
|
||
|
|
nop
|
||
|
|
SYSCALL_ERROR_HANDLER
|
||
|
|
2:
|
||
|
|
st %o0, [%o2] /* PIPEDES[0] = %o0; */
|
||
|
|
st %o1, [%o2 + 4] /* PIPEDES[1] = %o1; */
|
||
|
|
retl
|
||
|
|
clr %o0
|
||
|
|
|
||
|
|
PSEUDO_END (__libc_pipe)
|
||
|
|
weak_alias (__libc_pipe, __pipe)
|
||
|
|
weak_alias (__libc_pipe, pipe)
|