88 lines
3.6 KiB
C
Executable File
88 lines
3.6 KiB
C
Executable File
/* Jim - A small embeddable Tcl interpreter
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*
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* Copyright 2005 Salvatore Sanfilippo <antirez@invece.org>
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* Copyright 2005 Clemens Hintze <c.hintze@gmx.net>
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* Copyright 2005 patthoyts - Pat Thoyts <patthoyts@users.sf.net>
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* Copyright 2008 oharboe - Øyvind Harboe - oyvind.harboe@zylin.com
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* Copyright 2008 Andrew Lunn <andrew@lunn.ch>
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* Copyright 2008 Duane Ellis <openocd@duaneellis.com>
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* Copyright 2008 Uwe Klein <uklein@klein-messgeraete.de>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials
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* provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE JIM TCL PROJECT ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
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* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* JIM TCL PROJECT OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* The views and conclusions contained in the software and documentation
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* are those of the authors and should not be interpreted as representing
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* official policies, either expressed or implied, of the Jim Tcl Project.
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**/
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/* ------ USAGE -------
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*
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* In order to use this file from other extensions include it in every
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* file where you need to call the eventloop API, also in the init
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* function of your extension call Jim_ImportEventloopAPI(interp)
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* after the Jim_InitExtension() call.
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*
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* See the UDP extension as example.
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*/
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#ifndef __JIM_EVENTLOOP_H__
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#define __JIM_EVENTLOOP_H__
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#include <stdio.h>
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typedef int Jim_FileProc(Jim_Interp *interp, void *clientData, int mask);
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typedef int Jim_SignalProc(Jim_Interp *interp, void *clientData, void *msg);
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typedef void Jim_TimeProc(Jim_Interp *interp, void *clientData);
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typedef void Jim_EventFinalizerProc(Jim_Interp *interp, void *clientData);
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/* File event structure */
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#define JIM_EVENT_READABLE 1
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#define JIM_EVENT_WRITABLE 2
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#define JIM_EVENT_EXCEPTION 4
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JIM_EXPORT void Jim_CreateFileHandler (Jim_Interp *interp,
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FILE *handle, int mask,
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Jim_FileProc *proc, void *clientData,
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Jim_EventFinalizerProc *finalizerProc);
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JIM_EXPORT void Jim_DeleteFileHandler (Jim_Interp *interp,
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FILE *handle);
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JIM_EXPORT jim_wide Jim_CreateTimeHandler (Jim_Interp *interp,
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jim_wide milliseconds,
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Jim_TimeProc *proc, void *clientData,
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Jim_EventFinalizerProc *finalizerProc);
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JIM_EXPORT jim_wide Jim_DeleteTimeHandler (Jim_Interp *interp, jim_wide id);
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#define JIM_FILE_EVENTS 1
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#define JIM_TIME_EVENTS 2
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#define JIM_ALL_EVENTS (JIM_FILE_EVENTS|JIM_TIME_EVENTS)
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#define JIM_DONT_WAIT 4
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JIM_EXPORT int Jim_ProcessEvents (Jim_Interp *interp, int flags);
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JIM_EXPORT int Jim_EvalObjBackground (Jim_Interp *interp, Jim_Obj *scriptObjPtr);
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int Jim_eventloopInit(Jim_Interp *interp);
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#endif /* __JIM_EVENTLOOP_H__ */
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