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annotate host/acinclude.m4 @ 3077:2dde4203a2c7

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* cdl/io_can.cdl: support for add/remove compiler flags * doc/can.sgml, doc/can_driver_doc.html: updated doc reflecting API changes (range/mask filtering, listen-only mode, return values for xmt_msg/rcv_event, new flags). * include/can.h: given in a match the types of function pointers for can_callbacks_t according to the changes made in can.c. * include/canio.h: flags field in event enlarged to 32 bits to fit new events 'CYGNUM_CAN_EVENT_ERR_ACTIVE' and 'CYGNUM_CAN_EVENT_OVERRUN_RX_HW'. Made a 'flag' typedef. cyg_can_event fields reordered so flags size change keeps events the same size. Defined new filtering capabilities (range/mask). New convenience macro CYGNUM_CAN_EVENT_ALL. New listen-only mode. * src/can.c: can_rcv_event() and can_xmt_msg() now returns cyg_bool (were 'void'). flags using cyg_can_event_flags_t type. [ Bugzilla 1001453 ]
author sergeig
date Thu, 09 Feb 2012 21:16:48 +0000
parents 74dbf4c3f2e1
children
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1 dnl Process this file with aclocal to get an aclocal.m4 file. Then
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2 dnl process that with autoconf.
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3 dnl ====================================================================
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4 dnl
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5 dnl acinclude.m4
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6 dnl
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7 dnl ====================================================================
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8 dnl ####ECOSHOSTGPLCOPYRIGHTBEGIN####
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9 dnl -------------------------------------------
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10 dnl This file is part of the eCos host tools.
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11 dnl Copyright (C) 2002 Free Software Foundation, Inc.
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12 dnl
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13 dnl This program is free software; you can redistribute it and/or modify
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14 dnl it under the terms of the GNU General Public License as published by
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15 dnl the Free Software Foundation; either version 2 or (at your option) any
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16 dnl later version.
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17 dnl
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18 dnl This program is distributed in the hope that it will be useful, but
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19 dnl WITHOUT ANY WARRANTY; without even the implied warranty of
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20 dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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21 dnl General Public License for more details.
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22 dnl
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23 dnl You should have received a copy of the GNU General Public License
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24 dnl along with this program; if not, write to the
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25 dnl Free Software Foundation, Inc., 51 Franklin Street,
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26 dnl Fifth Floor, Boston, MA 02110-1301, USA.
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27 dnl -------------------------------------------
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28 dnl ####ECOSHOSTGPLCOPYRIGHTEND####
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29 dnl ====================================================================
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30 dnl#####DESCRIPTIONBEGIN####
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31 dnl
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32 dnl Author(s): bartv
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33 dnl Contact(s): bartv
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34 dnl Date: 2002/08/03
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35 dnl Version: 0.01
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36 dnl
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37 dnl####DESCRIPTIONEND####
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38 dnl ====================================================================
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39
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40 dnl Access shared macros.
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41 dnl AM_CONDITIONAL needs to be mentioned here or else aclocal does not
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42 dnl incorporate the macro into aclocal.m4
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43 sinclude(../acsupport/acinclude.m4)