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Diffstat (limited to 'xtrapemacros.h')
| -rw-r--r-- | xtrapemacros.h | 387 |
1 files changed, 387 insertions, 0 deletions
diff --git a/xtrapemacros.h b/xtrapemacros.h new file mode 100644 index 0000000..f59ea33 --- /dev/null +++ b/xtrapemacros.h @@ -0,0 +1,387 @@ +/* $XFree86: xc/include/extensions/xtrapemacros.h,v 1.1 2001/11/02 23:29:26 dawes Exp $ */ +#ifndef __XTRAPEMACROS__ +#define __XTRAPEMACROS__ "@(#)xtrapemacros.h 1.9 - 90/09/18 " + +/***************************************************************************** +Copyright 1987, 1988, 1989, 1990, 1991, 1994 by Digital Equipment Corp., +Maynard, MA + +Permission to use, copy, modify, and distribute this software and its +documentation for any purpose and without fee is hereby granted, +provided that the above copyright notice appear in all copies and that +both that copyright notice and this permission notice appear in +supporting documentation, and that the name of Digital not be +used in advertising or publicity pertaining to distribution of the +software without specific, written prior permission. + +DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING +ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL +DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR +ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, +WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, +ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS +SOFTWARE. + +*****************************************************************************/ +/* + * + * CONTRIBUTORS: + * + * Dick Annicchiarico + * Robert Chesler + * Dan Coutu + * Gene Durso + * Marc Evans + * Alan Jamison + * Mark Henry + * Ken Miller + * + * DESCRIPTION: + * This include file is designed to provide the *visible* + * interface to XTrap data structures. Fields can be set + * using these macros by client programs unless otherwise + * specified; however, use of Trap Context convenience + * routines is strongly encouraged (XETrapContext.c) + */ +#include <X11/extensions/xtrapbits.h> +#include <signal.h> + +/* msleep macro to replace msleep() for portability reasons */ +#define msleep(m) usleep((m)*1000) + +/* Copying TC's assumes that the new TC must be created */ +#define XECopyTC(src,mask,dest) \ + (dest = XECreateTC(((src)->dpy), (mask), (&((src)->values)))) + +/* Expands to SET each element of the TCValues structure + * Returns the TCValues Mask so that the Set can be entered + * as an argument to the XEChangeTC() routine call + */ +/* Note: req_cb & evt_cb would only be used if you wanted to + * *share* callbacks between Trap Contexts. Normally, + * XEAddRequestCB() and XEAddEventCB() would be used. + */ +#define XETrapSetCfgReqCB(tcv,x) ((tcv)->req_cb = (x)) +#define XETrapSetCfgEvtCB(tcv,x) ((tcv)->evt_cb = (x)) +#define XETrapSetCfgMaxPktSize(tcv,x) ((tcv)->v.max_pkt_size = (x)) +#define XETrapSetCfgCmdKey(tcv,x) ((tcv)->v.cmd_key = (x)) +/* Note: e is only pertinent for "valid" or "data" */ +#define XETrapSetCfgFlags(tcv,e,a) \ + memcpy((tcv)->v.flags.e, (a), sizeof((tcv)->v.flags.e)) +#define XETrapSetCfgFlagTimestamp(tcv,e,x) \ + BitSet((tcv)->v.flags.e, XETrapTimestamp, (x)) +#define XETrapSetCfgFlagCmd(tcv,e,x) \ + BitSet((tcv)->v.flags.e, XETrapCmd, (x)) +#define XETrapSetCfgFlagCmdKeyMod(tcv,e,x) \ + BitSet((tcv)->v.flags.e, XETrapCmdKeyMod, (x)) +#define XETrapSetCfgFlagRequest(tcv,e,x) \ + BitSet((tcv)->v.flags.e, XETrapRequest, (x)) +#define XETrapSetCfgFlagEvent(tcv,e,x) \ + BitSet((tcv)->v.flags.e, XETrapEvent, (x)) +#define XETrapSetCfgFlagMaxPacket(tcv,e,x) \ + BitSet((tcv)->v.flags.e, XETrapMaxPacket, (x)) +#define XETrapSetCfgFlagStatistics(tcv,e,x) \ + BitSet((tcv)->v.flags.e, XETrapStatistics, (x)) +#define XETrapSetCfgFlagWinXY(tcv,e,x) \ + BitSet((tcv)->v.flags.e, XETrapWinXY, (x)) +#define XETrapSetCfgFlagCursor(tcv,e,x) \ + BitSet((tcv)->v.flags.e, XETrapCursor, (x)) +#define XETrapSetCfgFlagReq(tcv,request,x) \ + BitSet((tcv)->v.flags.req, (request), (x)) +#define XETrapSetCfgFlagXInput(tcv,e,x) \ + BitSet((tcv)->v.flags.e, XETrapXInput, (x)) +#define XETrapSetCfgFlagColorReplies(tcv,e,x) \ + BitSet((tcv)->v.flags.e, XETrapColorReplies, (x)) +#define XETrapSetCfgFlagGrabServer(tcv,e,x) \ + BitSet((tcv)->v.flags.e, XETrapGrabServer, (x)) +#define XETrapSetCfgFlagEvt(tcv,evt,x) \ + BitSet((tcv)->v.flags.event, (evt), (x)) + +#define XETrapSetValFlagDeltaTimes(tcv,x) \ + BitSet((tcv)->tc_flags, XETCDeltaTimes, (x)) + +/* Fields returned in the "GetAvailable" request */ +#define XETrapGetAvailPFIdent(avail) ((avail)->pf_ident) +#define XETrapGetAvailRelease(avail) ((avail)->xtrap_release) +#define XETrapGetAvailVersion(avail) ((avail)->xtrap_version) +#define XETrapGetAvailRevision(avail) ((avail)->xtrap_revision) +#define XETrapGetAvailMaxPktSize(avail) ((avail)->max_pkt_size) +#define XETrapGetAvailFlags(avail,a) \ + memcpy((a), (avail)->valid, sizeof((avail)->valid)) +#define XETrapGetAvailFlagTimestamp(avail) \ + (BitValue((avail)->valid, XETrapTimestamp)) +#define XETrapGetAvailFlagCmd(avail) \ + (BitValue((avail)->valid, XETrapCmd)) +#define XETrapGetAvailFlagCmdKeyMod(avail) \ + (BitValue((avail)->valid, XETrapCmdKeyMod)) +#define XETrapGetAvailFlagRequest(avail) \ + (BitValue((avail)->valid, XETrapRequest)) +#define XETrapGetAvailFlagEvent(avail) \ + (BitValue((avail)->valid, XETrapEvent)) +#define XETrapGetAvailFlagMaxPacket(avail) \ + (BitValue((avail)->valid, XETrapMaxPacket)) +#define XETrapGetAvailFlagStatistics(avail) \ + (BitValue((avail)->valid, XETrapStatistics)) +#define XETrapGetAvailFlagWinXY(avail) \ + (BitValue((avail)->valid, XETrapWinXY)) +#define XETrapGetAvailFlagCursor(avail) \ + (BitValue((avail)->valid, XETrapCursor)) +#define XETrapGetAvailFlagXInput(avail) \ + (BitValue((avail)->valid, XETrapXInput)) +#define XETrapGetAvailFlagVecEvt(avail) \ + (BitValue((avail)->valid, XETrapVectorEvents)) +#define XETrapGetAvailFlagColorReplies(avail) \ + (BitValue((avail)->valid, XETrapColorReplies)) +#define XETrapGetAvailFlagGrabServer(avail) \ + (BitValue((avail)->valid, XETrapGrabServer)) +#define XETrapGetAvailOpCode(avail) ((avail)->major_opcode) +/* Macro's for creating current request and trap context macros */ +#define XETrapGetCfgMaxPktSize(cfg) ((cfg)->max_pkt_size) +#define XETrapGetCfgCmdKey(cfg) ((cfg)->cmd_key) +#define XETrapGetCfgFlags(cfg,e,a) \ + memcpy((a), (cfg)->flags.e, sizeof((cfg)->flags.e)) +#define XETrapGetCfgFlagTimestamp(cfg,e) \ + (BitValue((cfg)->flags.e, XETrapTimestamp)) +#define XETrapGetCfgFlagCmd(cfg,e) \ + (BitValue((cfg)->flags.e, XETrapCmd)) +#define XETrapGetCfgFlagCmdKeyMod(cfg,e) \ + (BitValue((cfg)->flags.e, XETrapCmdKeyMod)) +#define XETrapGetCfgFlagRequest(cfg,e) \ + (BitValue((cfg)->flags.e, XETrapRequest)) +#define XETrapGetCfgFlagEvent(cfg,e) \ + (BitValue((cfg)->flags.e, XETrapEvent)) +#define XETrapGetCfgFlagMaxPacket(cfg,e) \ + (BitValue((cfg)->flags.e, XETrapMaxPacket)) +#define XETrapGetCfgFlagStatistics(cfg,e) \ + (BitValue((cfg)->flags.e, XETrapStatistics)) +#define XETrapGetCfgFlagWinXY(cfg,e) \ + (BitValue((cfg)->flags.e, XETrapWinXY)) +#define XETrapGetCfgFlagCursor(cfg,e) \ + (BitValue((cfg)->flags.e, XETrapCursor)) +#define XETrapGetCfgFlagXInput(cfg,e) \ + (BitValue((cfg)->flags.e, XETrapXInput)) +#define XETrapGetCfgFlagColorReplies(cfg,e) \ + (BitValue((cfg)->flags.e, XETrapColorReplies)) +#define XETrapGetCfgFlagGrabServer(cfg,e) \ + (BitValue((cfg)->flags.e, XETrapGrabServer)) +/* Request values are in "Xproto.h" of the flavor X_RequestType */ +#define XETrapGetCfgFlagReq(cfg,request) \ + (BitValue((cfg)->flags.req, (request))) +/* Event types are in "X.h" of the flavor EventType (e.g. KeyPress) */ +#define XETrapGetCfgFlagEvt(cfg,evt) \ + (BitValue((cfg)->flags.event, (evt))) + +/* Fields returned int the "GetCurrent" Request */ +#define XETrapGetCurX(avail) ((avail)->cur_x) +#define XETrapGetCurY(avail) ((avail)->cur_y) +#define XETrapGetCurSFlags(cur,a) \ + memcpy((a), (cur)->state_flags, sizeof((cur)->state_flags)) +#define XETrapGetCurMaxPktSize(cur) (XETrapGetCfgMaxPktSize(&((cur)->config))) +#define XETrapGetCurCmdKey(cur) (XETrapGetCfgCmdKey(&((cur)->config))) +/* Note: e is only pertinent for "valid" or "data" */ +#define XETrapGetCurCFlags(cur,e,a) (XETrapGetCfgFlags(&((cur)->config),e,a)) +#define XETrapGetCurFlagTimestamp(cur,e) \ + (XETrapGetCfgFlagTimestamp(&((cur)->config),e)) +#define XETrapGetCurFlagCmd(cur,e) (XETrapGetCfgFlagCmd(&((cur)->config),e)) +#define XETrapGetCurFlagCmdKeyMod(cur,e) \ + (XETrapGetCfgFlagCmdKeyMod(&((cur)->config),e)) +#define XETrapGetCurFlagRequest(cur,r) \ + (XETrapGetCfgFlagRequest(&((cur)->config),r)) +#define XETrapGetCurFlagEvent(cur,e) \ + (XETrapGetCfgFlagEvent(&((cur)->config),e)) +#define XETrapGetCurFlagMaxPacket(cur,e) \ + (XETrapGetCfgFlagMaxPacket(&((cur)->config),e)) +#define XETrapGetCurFlagStatistics(cur,e) \ + (XETrapGetCfgFlagStatistics(&((cur)->config),e)) +#define XETrapGetCurFlagWinXY(cur,e) \ + (XETrapGetCfgFlagWinXY(&((cur)->config),e)) +#define XETrapGetCurFlagCursor(cur,e) \ + (XETrapGetCfgFlagCursor(&((cur)->config),e)) +#define XETrapGetCurFlagXInput(cur,e) \ + (XETrapGetCfgFlagXInput(&((cur)->config),e)) +#define XETrapGetCurFlagColorReplies(cur,e) \ + (XETrapGetCfgFlagColorReplies(&((cur)->config),e)) +#define XETrapGetCurFlagGrabServer(cur,e) \ + (XETrapGetCfgFlagGrabServer(&((cur)->config),e)) +/* Request values are in "Xproto.h" of the flavor X_RequestType */ +#define XETrapGetCurFlagReq(cur,r) (XETrapGetCfgFlagReq(&((cur)->config),r)) +/* Event types are in "X.h" of the flavor EventType (e.g. KeyPress) */ +#define XETrapGetCurFlagEvt(cur,e) (XETrapGetCfgFlagEvt(&((cur)->config),e)) + +/* Fields returned int the "GetStatistics" Request */ +#define XETrapGetStatsReq(stat,e) ((stat)->requests[(e)]) +#define XETrapGetStatsEvt(stat,e) ((stat)->events[(e)]) + +/* Fields returned in the "GetVersion" request */ +#define XETrapGetVersRelease(vers) ((vers)->xtrap_release) +#define XETrapGetVersVersion(vers) ((vers)->xtrap_version) +#define XETrapGetVersRevision(vers) ((vers)->xtrap_revision) + +/* Fields returned in the "GetLastInpTime" request */ +#define XETrapGetLastInpTime(time_rep) ((time_rep)->last_time) + +/* Expands to GET each element of the TCValues structure */ +#define XETrapGetTCReqCB(tc) ((tc)->values.req_cb) +#define XETrapGetTCEvtCB(tc) ((tc)->values.evt_cb) +#define XETrapGetTCTime(tc) ((tc)->values.last_time) +/* TC specific flags */ +#define XETrapGetTCLFlags(tc,a) \ + memcpy((a), (tc)->values.tc_flags, sizeof((tc)->values.tc_flags)) +#define XETrapGetTCFlagDeltaTimes(tc) \ + (BitValue((tc)->values.tc_flags, XETCDeltaTimes)) +#define XETrapGetTCFlagTrapActive(tc) \ + (BitValue((tc)->values.tc_flags, XETCTrapActive)) +#define XETrapGetTCMaxPktSize(tc) (XETrapGetCfgMaxPktSize(&((tc)->values.v))) +#define XETrapGetTCCmdKey(tc) (XETrapGetCfgCmdKey(&((tc)->values.v))) +/* Note: e is only pertinent for "valid" or "data" */ +#define XETrapGetTCFlags(tc,e,a) (XETrapGetCfgFlags(&((tc)->values.v),e,a)) +#define XETrapGetTCFlagTimestamp(tc,e) \ + (XETrapGetCfgFlagTimestamp(&((tc)->values.v),e)) +#define XETrapGetTCFlagCmd(tc,e) \ + (XETrapGetCfgFlagCmd(&((tc)->values.v),e)) +#define XETrapGetTCFlagCmdKeyMod(tc,e) \ + (XETrapGetCfgFlagCmdKeyMod(&((tc)->values.v),e)) +#define XETrapGetTCFlagRequest(tc,r) \ + (XETrapGetCfgFlagRequest(&((tc)->values.v),r)) +#define XETrapGetTCFlagEvent(tc,e) \ + (XETrapGetCfgFlagEvent(&((tc)->values.v),e)) +#define XETrapGetTCFlagMaxPacket(tc,e) \ + (XETrapGetCfgFlagMaxPacket(&((tc)->values.v),e)) +#define XETrapGetTCFlagStatistics(tc,e) \ + (XETrapGetCfgFlagStatistics(&((tc)->values.v),e)) +#define XETrapGetTCFlagWinXY(tc,e) \ + (XETrapGetCfgFlagWinXY(&((tc)->values.v),e)) +#define XETrapGetTCFlagCursor(tc,e) \ + (XETrapGetCfgFlagCursor(&((tc)->values.v),e)) +#define XETrapGetTCFlagXInput(tc,e) \ + (XETrapGetCfgFlagXInput(&((tc)->values.v),e)) +#define XETrapGetTCFlagColorReplies(tc,e) \ + (XETrapGetCfgFlagColorReplies(&((tc)->values.v),e)) +#define XETrapGetTCFlagGrabServer(tc,e) \ + (XETrapGetCfgFlagGrabServer(&((tc)->values.v),e)) +/* Request values are in "Xproto.h" of the flavor X_RequestType */ +#define XETrapGetTCFlagReq(tc,r) \ + (XETrapGetCfgFlagReq(&((tc)->values.v),r)) +/* Event types are in "X.h" of the flavor EventType (e.g. KeyPress) */ +#define XETrapGetTCFlagEvt(tc,e) \ + (XETrapGetCfgFlagEvt(&((tc)->values.v),e)) +/* The following can/should *not* be set directly! */ +#define XETrapGetNext(tc) ((tc)->next) +#define XETrapGetDpy(tc) ((tc)->dpy) +#define XETrapGetEventBase(tc) ((tc)->eventBase) +#define XETrapGetErrorBase(tc) ((tc)->errorBase) +#define XETrapGetExtOpcode(tc) ((tc)->extOpcode) +#define XETrapGetXBuff(tc) ((tc)->xbuff) +#define XETrapGetXMaxSize(tc) ((tc)->xmax_size) +#define XETrapGetExt(tc) ((tc)->ext_data) +#define XETrapGetDirty(tc) ((tc)->dirty) +#define XETrapGetValues(tc) memcpy((x),(tc)->values,sizeof((tc)->values)) +#define XETrapGetEventFunc(tc) ((tc)->eventFunc) + +#define XETrapGetHeaderCount(phdr) ((phdr)->count) +#define XETrapGetHeaderTimestamp(phdr) ((phdr)->timestamp) +#define XETrapGetHeaderType(phdr) ((phdr)->type) +#define XETrapGetHeaderScreen(phdr) ((phdr)->screen) +#define XETrapGetHeaderWindowX(phdr) ((phdr)->win_x) +#define XETrapGetHeaderWindowY(phdr) ((phdr)->win_y) +#define XETrapGetHeaderClient(phdr) ((phdr)->client) + +#define XEGetRelease(tc) ((tc)->release) +#define XEGetVersion(tc) ((tc)->version) +#define XEGetRevision(tc) ((tc)->revision) + +/* Condition handling macros */ +#if !defined(vms) && \ + (!defined(_InitExceptionHandling) || !defined(_ClearExceptionHandling)) +# ifndef _SetSIGBUSHandling +# ifdef SIGBUS +# define _SetSIGBUSHandling(rtn) (void)signal(SIGBUS, rtn) +# else +# define _SetSIGBUSHandling(rtn) /* */ +# endif +# endif +# ifndef _SetSIGSEGVHandling +# ifdef SIGSEGV +# define _SetSIGSEGVHandling(rtn) (void)signal(SIGSEGV, rtn) +# else +# define _SetSIGSEGVHandling(rtn) /* */ +# endif +# endif +# ifndef _SetSIGFPEHandling +# ifdef SIGFPE +# define _SetSIGFPEHandling(rtn) (void)signal(SIGFPE, rtn) +# else +# define _SetSIGFPEHandling(rtn) /* */ +# endif +# endif +# ifndef _SetSIGILLHandling +# ifdef SIGILL +# define _SetSIGILLHandling(rtn) (void)signal(SIGILL, rtn) +# else +# define _SetSIGILLHandling(rtn) /* */ +# endif +# endif +# ifndef _SetSIGSYSHandling +# ifdef SIGSYS +# define _SetSIGSYSHandling(rtn) (void)signal(SIGSYS, rtn) +# else +# define _SetSIGSYSHandling(rtn) /* */ +# endif +# endif +# ifndef _SetSIGHUPHandling +# ifdef SIGHUP +# define _SetSIGHUPHandling(rtn) (void)signal(SIGHUP, rtn) +# else +# define _SetSIGHUPHandling(rtn) /* */ +# endif +# endif +# ifndef _SetSIGPIPEHandling +# ifdef SIGPIPE +# define _SetSIGPIPEHandling(rtn) (void)signal(SIGPIPE, rtn) +# else +# define _SetSIGPIPEHandling(rtn) /* */ +# endif +# endif +# ifndef _SetSIGTERMHandling +# ifdef SIGTERM +# define _SetSIGTERMHandling(rtn) (void)signal(SIGTERM, rtn) +# else +# define _SetSIGTERMHandling(rtn) /* */ +# endif +# endif +#endif +#ifndef _InitExceptionHandling +#ifdef vms +#define _InitExceptionHandling(rtn) \ + VAXC$ESTABLISH(rtn) /* VMS exception handler */ +#else /* vms */ +#define _InitExceptionHandling(rtn) \ + _SetSIGBUSHandling(rtn); /* Bus error */ \ + _SetSIGSEGVHandling(rtn); /* Accvio/Segment error */ \ + _SetSIGFPEHandling(rtn); /* Floating point exception */ \ + _SetSIGILLHandling(rtn); /* Illegal instruction */ \ + _SetSIGSYSHandling(rtn); /* Param error in sys call */ \ + _SetSIGHUPHandling(rtn); \ + _SetSIGPIPEHandling(rtn); \ + _SetSIGTERMHandling(rtn) +#endif /* vms */ +#endif /* _InitExceptionHandling */ + +#ifndef _ClearExceptionHandling +#ifdef vms +#define _ClearExceptionHandling() \ + LIB$REVERT() +#else +#define _ClearExceptionHandling() \ + _SetSIGBUSHandling(SIG_DFL); /* Bus error */ \ + _SetSIGSEGVHandling(SIG_DFL); /* Accvio/Segment error */ \ + _SetSIGFPEHandling(SIG_DFL); /* Floating point exception */ \ + _SetSIGILLHandling(SIG_DFL); /* Illegal instruction */ \ + _SetSIGSYSHandling(SIG_DFL); /* Param error in sys call */ \ + _SetSIGHUPHandling(SIG_DFL); \ + _SetSIGPIPEHandling(SIG_DFL); \ + _SetSIGTERMHandling(SIG_DFL) +#endif /* vms */ +#endif /* _ClearExceptionHandling */ + +#endif /* __XTRAPEMACROS__ */ |