mirror of
https://sourceware.org/git/glibc.git
synced 2025-10-30 10:45:40 +03:00
41bdb6e20c
2001-07-06 Paul Eggert <eggert@twinsun.com> * manual/argp.texi: Remove ignored LGPL copyright notice; it's not appropriate for documentation anyway. * manual/libc-texinfo.sh: "Library General Public License" -> "Lesser General Public License". 2001-07-06 Andreas Jaeger <aj@suse.de> * All files under GPL/LGPL version 2: Place under LGPL version 2.1.
45 lines
1.5 KiB
ArmAsm
45 lines
1.5 KiB
ArmAsm
/* Copyright (C) 1991, 1992, 1993, 1994, 1997 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 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
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, write to the Free
|
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
|
02111-1307 USA. */
|
|
|
|
#define _ERRNO_H
|
|
#include <bits/errno.h>
|
|
|
|
.globl syscall_error
|
|
syscall_error:
|
|
/* We translate the system's EWOULDBLOCK error into EAGAIN.
|
|
The GNU C library always defines EWOULDBLOCK==EAGAIN.
|
|
EWOULDBLOCK_sys is the original number. */
|
|
#ifdef __motorola__
|
|
#if defined (EWOULDBLOCK_sys) && EWOULDBLOCK_sys != EAGAIN
|
|
cmp.l #EWOULDBLOCK_sys, d0
|
|
bne store
|
|
moveq.l #EAGAIN, d0
|
|
#endif
|
|
store: move.l d0, _errno
|
|
moveq.l #-1, d0
|
|
#else
|
|
#if defined (EWOULDBLOCK_sys) && EWOULDBLOCK_sys != EAGAIN
|
|
cmpl #EWOULDBLOCK_sys, d0
|
|
bne store
|
|
moveq #EAGAIN, d0
|
|
#endif
|
|
store: movel d0, _errno
|
|
moveq #-1, d0
|
|
#endif
|
|
rts
|