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and use it to send and check for heartbeats over any transport. Caller must supply a reset proc which is called when heartbeat hasn't been received in too long. No changes required to comms protocol, but that means the heartbeat interval is fixed at compile time: can't be negotiated, and the two ends had better agree. Currently tested with linux host and PalmOS guest, where only the first heartbeat failure is recovered from. So there's some debugging to be done still.
39 lines
1.5 KiB
C
39 lines
1.5 KiB
C
/* -*-mode: C; fill-column: 78; c-basic-offset: 4; compile-command: "make MEMDEBUG=TRUE";-*- */
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/*
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* Copyright 2006 by Eric House (xwords@eehouse.org). All rights
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* reserved.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef _LINUXBT_H_
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#define _LINUXBT_H_
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#ifdef XWFEATURE_BLUETOOTH
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#include "main.h"
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void linux_bt_open( CommonGlobals* globals, XP_Bool amMaster );
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void linux_bt_reset( CommonGlobals* globals );
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void linux_bt_close( CommonGlobals* globals );
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XP_S16 linux_bt_send( const XP_U8* buf, XP_U16 buflen,
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const CommsAddrRec* addrRec,
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CommonGlobals* globals );
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XP_S16 linux_bt_receive( int sock, XP_U8* buf, XP_U16 buflen );
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void linux_bt_socketclosed( CommonGlobals* globals, int sock );
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#endif /* XWFEATURE_BLUETOOTH */
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#endif /* #ifndef _LINUXBT_H_ */
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