1 /* Copyright (C) 1991-2015 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library. If not, see
16 <http://www.gnu.org/licenses/>. */
20 #include <bits/errno.h>
23 # include <dl-sysdep.h> /* Defines RTLD_PRIVATE_ERRNO. */
30 #if defined (EWOULDBLOCK_sys) && EWOULDBLOCK_sys != EAGAIN
31 /* We translate the system's EWOULDBLOCK error into EAGAIN.
32 The GNU C library always defines EWOULDBLOCK==EAGAIN.
33 EWOULDBLOCK_sys is the original number. */
34 cmp r0, $EWOULDBLOCK_sys /* Is it the old EWOULDBLOCK? */
36 moveq r0, $EAGAIN /* Yes; translate it to EAGAIN. */
53 1: .word errno(gottpoff) + (. - 2b - PC_OFS)
54 #elif RTLD_PRIVATE_ERRNO
55 LDST_PCREL(str, r0, r1, C_SYMBOL_NAME(rtld_errno))
59 #error "Unsupported non-TLS case"
62 #undef __syscall_error