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/* Copyright (C) 1992, 1993, 1994, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Brendan Kehoe (brendan@zen.org).
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>
#define _ERRNO_H
#include <bits/errno.h>
.comm errno, 4
#ifdef __ELF__
.type errno, @object
#endif
.set noreorder
ENTRY(__syscall_error)
#ifdef PIC
.set noat
move $1, $31
bltzal $0, 0f
nop
0: .cpload $31
move $31, $1
.set at
#endif
#if defined (EWOULDBLOCK_sys) && EWOULDBLOCK_sys != EAGAIN
/* We translate the system's EWOULDBLOCK error into EAGAIN.
The GNU C library always defines EWOULDBLOCK==EAGAIN.
EWOULDBLOCK_sys is the original number. */
bne v0, EWOULDBLOCK_sys, skip
nop
li v0, EAGAIN
skip:
#endif
/* Store it in errno... */
sw v0, errno
/* And just kick back a -1. */
j ra
li v0, -1
END(__syscall_error)
/* We provide this alias for compatilility with other Unices
like IRIX 5 */
weak_alias (__syscall_error, syscall_error)
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