1 /* $XFree86: xc/include/extensions/xtrapemacros.h,v 1.1 2001/11/02 23:29:26 dawes Exp $ */ 2 #ifndef __XTRAPEMACROS__ 3 #define __XTRAPEMACROS__ "@(#)xtrapemacros.h 1.9 - 90/09/18 " 4 5 /***************************************************************************** 6 Copyright 1987, 1988, 1989, 1990, 1991, 1994 by Digital Equipment Corp., 7 Maynard, MA 8 9 Permission to use, copy, modify, and distribute this software and its 10 documentation for any purpose and without fee is hereby granted, 11 provided that the above copyright notice appear in all copies and that 12 both that copyright notice and this permission notice appear in 13 supporting documentation, and that the name of Digital not be 14 used in advertising or publicity pertaining to distribution of the 15 software without specific, written prior permission. 16 17 DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING 18 ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL 19 DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR 20 ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, 21 WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, 22 ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS 23 SOFTWARE. 24 25 *****************************************************************************/ 26 /* 27 * 28 * CONTRIBUTORS: 29 * 30 * Dick Annicchiarico 31 * Robert Chesler 32 * Dan Coutu 33 * Gene Durso 34 * Marc Evans 35 * Alan Jamison 36 * Mark Henry 37 * Ken Miller 38 * 39 * DESCRIPTION: 40 * This include file is designed to provide the *visible* 41 * interface to XTrap data structures. Fields can be set 42 * using these macros by client programs unless otherwise 43 * specified; however, use of Trap Context convenience 44 * routines is strongly encouraged (XETrapContext.c) 45 */ 46 #include <X11/extensions/xtrapbits.h> 47 #include <signal.h> 48 49 /* msleep macro to replace msleep() for portability reasons */ 50 #define msleep(m) usleep((m)*1000) 51 52 /* Copying TC's assumes that the new TC must be created */ 53 #define XECopyTC(src,mask,dest) \ 54 (dest = XECreateTC(((src)->dpy), (mask), (&((src)->values)))) 55 56 /* Expands to SET each element of the TCValues structure 57 * Returns the TCValues Mask so that the Set can be entered 58 * as an argument to the XEChangeTC() routine call 59 */ 60 /* Note: req_cb & evt_cb would only be used if you wanted to 61 * *share* callbacks between Trap Contexts. Normally, 62 * XEAddRequestCB() and XEAddEventCB() would be used. 63 */ 64 #define XETrapSetCfgReqCB(tcv,x) ((tcv)->req_cb = (x)) 65 #define XETrapSetCfgEvtCB(tcv,x) ((tcv)->evt_cb = (x)) 66 #define XETrapSetCfgMaxPktSize(tcv,x) ((tcv)->v.max_pkt_size = (x)) 67 #define XETrapSetCfgCmdKey(tcv,x) ((tcv)->v.cmd_key = (x)) 68 /* Note: e is only pertinent for "valid" or "data" */ 69 #define XETrapSetCfgFlags(tcv,e,a) \ 70 memcpy((tcv)->v.flags.e, (a), sizeof((tcv)->v.flags.e)) 71 #define XETrapSetCfgFlagTimestamp(tcv,e,x) \ 72 BitSet((tcv)->v.flags.e, XETrapTimestamp, (x)) 73 #define XETrapSetCfgFlagCmd(tcv,e,x) \ 74 BitSet((tcv)->v.flags.e, XETrapCmd, (x)) 75 #define XETrapSetCfgFlagCmdKeyMod(tcv,e,x) \ 76 BitSet((tcv)->v.flags.e, XETrapCmdKeyMod, (x)) 77 #define XETrapSetCfgFlagRequest(tcv,e,x) \ 78 BitSet((tcv)->v.flags.e, XETrapRequest, (x)) 79 #define XETrapSetCfgFlagEvent(tcv,e,x) \ 80 BitSet((tcv)->v.flags.e, XETrapEvent, (x)) 81 #define XETrapSetCfgFlagMaxPacket(tcv,e,x) \ 82 BitSet((tcv)->v.flags.e, XETrapMaxPacket, (x)) 83 #define XETrapSetCfgFlagStatistics(tcv,e,x) \ 84 BitSet((tcv)->v.flags.e, XETrapStatistics, (x)) 85 #define XETrapSetCfgFlagWinXY(tcv,e,x) \ 86 BitSet((tcv)->v.flags.e, XETrapWinXY, (x)) 87 #define XETrapSetCfgFlagCursor(tcv,e,x) \ 88 BitSet((tcv)->v.flags.e, XETrapCursor, (x)) 89 #define XETrapSetCfgFlagReq(tcv,request,x) \ 90 BitSet((tcv)->v.flags.req, (request), (x)) 91 #define XETrapSetCfgFlagXInput(tcv,e,x) \ 92 BitSet((tcv)->v.flags.e, XETrapXInput, (x)) 93 #define XETrapSetCfgFlagColorReplies(tcv,e,x) \ 94 BitSet((tcv)->v.flags.e, XETrapColorReplies, (x)) 95 #define XETrapSetCfgFlagGrabServer(tcv,e,x) \ 96 BitSet((tcv)->v.flags.e, XETrapGrabServer, (x)) 97 #define XETrapSetCfgFlagEvt(tcv,evt,x) \ 98 BitSet((tcv)->v.flags.event, (evt), (x)) 99 100 #define XETrapSetValFlagDeltaTimes(tcv,x) \ 101 BitSet((tcv)->tc_flags, XETCDeltaTimes, (x)) 102 103 /* Fields returned in the "GetAvailable" request */ 104 #define XETrapGetAvailPFIdent(avail) ((avail)->pf_ident) 105 #define XETrapGetAvailRelease(avail) ((avail)->xtrap_release) 106 #define XETrapGetAvailVersion(avail) ((avail)->xtrap_version) 107 #define XETrapGetAvailRevision(avail) ((avail)->xtrap_revision) 108 #define XETrapGetAvailMaxPktSize(avail) ((avail)->max_pkt_size) 109 #define XETrapGetAvailFlags(avail,a) \ 110 memcpy((a), (avail)->valid, sizeof((avail)->valid)) 111 #define XETrapGetAvailFlagTimestamp(avail) \ 112 (BitValue((avail)->valid, XETrapTimestamp)) 113 #define XETrapGetAvailFlagCmd(avail) \ 114 (BitValue((avail)->valid, XETrapCmd)) 115 #define XETrapGetAvailFlagCmdKeyMod(avail) \ 116 (BitValue((avail)->valid, XETrapCmdKeyMod)) 117 #define XETrapGetAvailFlagRequest(avail) \ 118 (BitValue((avail)->valid, XETrapRequest)) 119 #define XETrapGetAvailFlagEvent(avail) \ 120 (BitValue((avail)->valid, XETrapEvent)) 121 #define XETrapGetAvailFlagMaxPacket(avail) \ 122 (BitValue((avail)->valid, XETrapMaxPacket)) 123 #define XETrapGetAvailFlagStatistics(avail) \ 124 (BitValue((avail)->valid, XETrapStatistics)) 125 #define XETrapGetAvailFlagWinXY(avail) \ 126 (BitValue((avail)->valid, XETrapWinXY)) 127 #define XETrapGetAvailFlagCursor(avail) \ 128 (BitValue((avail)->valid, XETrapCursor)) 129 #define XETrapGetAvailFlagXInput(avail) \ 130 (BitValue((avail)->valid, XETrapXInput)) 131 #define XETrapGetAvailFlagVecEvt(avail) \ 132 (BitValue((avail)->valid, XETrapVectorEvents)) 133 #define XETrapGetAvailFlagColorReplies(avail) \ 134 (BitValue((avail)->valid, XETrapColorReplies)) 135 #define XETrapGetAvailFlagGrabServer(avail) \ 136 (BitValue((avail)->valid, XETrapGrabServer)) 137 #define XETrapGetAvailOpCode(avail) ((avail)->major_opcode) 138 /* Macro's for creating current request and trap context macros */ 139 #define XETrapGetCfgMaxPktSize(cfg) ((cfg)->max_pkt_size) 140 #define XETrapGetCfgCmdKey(cfg) ((cfg)->cmd_key) 141 #define XETrapGetCfgFlags(cfg,e,a) \ 142 memcpy((a), (cfg)->flags.e, sizeof((cfg)->flags.e)) 143 #define XETrapGetCfgFlagTimestamp(cfg,e) \ 144 (BitValue((cfg)->flags.e, XETrapTimestamp)) 145 #define XETrapGetCfgFlagCmd(cfg,e) \ 146 (BitValue((cfg)->flags.e, XETrapCmd)) 147 #define XETrapGetCfgFlagCmdKeyMod(cfg,e) \ 148 (BitValue((cfg)->flags.e, XETrapCmdKeyMod)) 149 #define XETrapGetCfgFlagRequest(cfg,e) \ 150 (BitValue((cfg)->flags.e, XETrapRequest)) 151 #define XETrapGetCfgFlagEvent(cfg,e) \ 152 (BitValue((cfg)->flags.e, XETrapEvent)) 153 #define XETrapGetCfgFlagMaxPacket(cfg,e) \ 154 (BitValue((cfg)->flags.e, XETrapMaxPacket)) 155 #define XETrapGetCfgFlagStatistics(cfg,e) \ 156 (BitValue((cfg)->flags.e, XETrapStatistics)) 157 #define XETrapGetCfgFlagWinXY(cfg,e) \ 158 (BitValue((cfg)->flags.e, XETrapWinXY)) 159 #define XETrapGetCfgFlagCursor(cfg,e) \ 160 (BitValue((cfg)->flags.e, XETrapCursor)) 161 #define XETrapGetCfgFlagXInput(cfg,e) \ 162 (BitValue((cfg)->flags.e, XETrapXInput)) 163 #define XETrapGetCfgFlagColorReplies(cfg,e) \ 164 (BitValue((cfg)->flags.e, XETrapColorReplies)) 165 #define XETrapGetCfgFlagGrabServer(cfg,e) \ 166 (BitValue((cfg)->flags.e, XETrapGrabServer)) 167 /* Request values are in "Xproto.h" of the flavor X_RequestType */ 168 #define XETrapGetCfgFlagReq(cfg,request) \ 169 (BitValue((cfg)->flags.req, (request))) 170 /* Event types are in "X.h" of the flavor EventType (e.g. KeyPress) */ 171 #define XETrapGetCfgFlagEvt(cfg,evt) \ 172 (BitValue((cfg)->flags.event, (evt))) 173 174 /* Fields returned int the "GetCurrent" Request */ 175 #define XETrapGetCurX(avail) ((avail)->cur_x) 176 #define XETrapGetCurY(avail) ((avail)->cur_y) 177 #define XETrapGetCurSFlags(cur,a) \ 178 memcpy((a), (cur)->state_flags, sizeof((cur)->state_flags)) 179 #define XETrapGetCurMaxPktSize(cur) (XETrapGetCfgMaxPktSize(&((cur)->config))) 180 #define XETrapGetCurCmdKey(cur) (XETrapGetCfgCmdKey(&((cur)->config))) 181 /* Note: e is only pertinent for "valid" or "data" */ 182 #define XETrapGetCurCFlags(cur,e,a) (XETrapGetCfgFlags(&((cur)->config),e,a)) 183 #define XETrapGetCurFlagTimestamp(cur,e) \ 184 (XETrapGetCfgFlagTimestamp(&((cur)->config),e)) 185 #define XETrapGetCurFlagCmd(cur,e) (XETrapGetCfgFlagCmd(&((cur)->config),e)) 186 #define XETrapGetCurFlagCmdKeyMod(cur,e) \ 187 (XETrapGetCfgFlagCmdKeyMod(&((cur)->config),e)) 188 #define XETrapGetCurFlagRequest(cur,r) \ 189 (XETrapGetCfgFlagRequest(&((cur)->config),r)) 190 #define XETrapGetCurFlagEvent(cur,e) \ 191 (XETrapGetCfgFlagEvent(&((cur)->config),e)) 192 #define XETrapGetCurFlagMaxPacket(cur,e) \ 193 (XETrapGetCfgFlagMaxPacket(&((cur)->config),e)) 194 #define XETrapGetCurFlagStatistics(cur,e) \ 195 (XETrapGetCfgFlagStatistics(&((cur)->config),e)) 196 #define XETrapGetCurFlagWinXY(cur,e) \ 197 (XETrapGetCfgFlagWinXY(&((cur)->config),e)) 198 #define XETrapGetCurFlagCursor(cur,e) \ 199 (XETrapGetCfgFlagCursor(&((cur)->config),e)) 200 #define XETrapGetCurFlagXInput(cur,e) \ 201 (XETrapGetCfgFlagXInput(&((cur)->config),e)) 202 #define XETrapGetCurFlagColorReplies(cur,e) \ 203 (XETrapGetCfgFlagColorReplies(&((cur)->config),e)) 204 #define XETrapGetCurFlagGrabServer(cur,e) \ 205 (XETrapGetCfgFlagGrabServer(&((cur)->config),e)) 206 /* Request values are in "Xproto.h" of the flavor X_RequestType */ 207 #define XETrapGetCurFlagReq(cur,r) (XETrapGetCfgFlagReq(&((cur)->config),r)) 208 /* Event types are in "X.h" of the flavor EventType (e.g. KeyPress) */ 209 #define XETrapGetCurFlagEvt(cur,e) (XETrapGetCfgFlagEvt(&((cur)->config),e)) 210 211 /* Fields returned int the "GetStatistics" Request */ 212 #define XETrapGetStatsReq(stat,e) ((stat)->requests[(e)]) 213 #define XETrapGetStatsEvt(stat,e) ((stat)->events[(e)]) 214 215 /* Fields returned in the "GetVersion" request */ 216 #define XETrapGetVersRelease(vers) ((vers)->xtrap_release) 217 #define XETrapGetVersVersion(vers) ((vers)->xtrap_version) 218 #define XETrapGetVersRevision(vers) ((vers)->xtrap_revision) 219 220 /* Fields returned in the "GetLastInpTime" request */ 221 #define XETrapGetLastInpTime(time_rep) ((time_rep)->last_time) 222 223 /* Expands to GET each element of the TCValues structure */ 224 #define XETrapGetTCReqCB(tc) ((tc)->values.req_cb) 225 #define XETrapGetTCEvtCB(tc) ((tc)->values.evt_cb) 226 #define XETrapGetTCTime(tc) ((tc)->values.last_time) 227 /* TC specific flags */ 228 #define XETrapGetTCLFlags(tc,a) \ 229 memcpy((a), (tc)->values.tc_flags, sizeof((tc)->values.tc_flags)) 230 #define XETrapGetTCFlagDeltaTimes(tc) \ 231 (BitValue((tc)->values.tc_flags, XETCDeltaTimes)) 232 #define XETrapGetTCFlagTrapActive(tc) \ 233 (BitValue((tc)->values.tc_flags, XETCTrapActive)) 234 #define XETrapGetTCMaxPktSize(tc) (XETrapGetCfgMaxPktSize(&((tc)->values.v))) 235 #define XETrapGetTCCmdKey(tc) (XETrapGetCfgCmdKey(&((tc)->values.v))) 236 /* Note: e is only pertinent for "valid" or "data" */ 237 #define XETrapGetTCFlags(tc,e,a) (XETrapGetCfgFlags(&((tc)->values.v),e,a)) 238 #define XETrapGetTCFlagTimestamp(tc,e) \ 239 (XETrapGetCfgFlagTimestamp(&((tc)->values.v),e)) 240 #define XETrapGetTCFlagCmd(tc,e) \ 241 (XETrapGetCfgFlagCmd(&((tc)->values.v),e)) 242 #define XETrapGetTCFlagCmdKeyMod(tc,e) \ 243 (XETrapGetCfgFlagCmdKeyMod(&((tc)->values.v),e)) 244 #define XETrapGetTCFlagRequest(tc,r) \ 245 (XETrapGetCfgFlagRequest(&((tc)->values.v),r)) 246 #define XETrapGetTCFlagEvent(tc,e) \ 247 (XETrapGetCfgFlagEvent(&((tc)->values.v),e)) 248 #define XETrapGetTCFlagMaxPacket(tc,e) \ 249 (XETrapGetCfgFlagMaxPacket(&((tc)->values.v),e)) 250 #define XETrapGetTCFlagStatistics(tc,e) \ 251 (XETrapGetCfgFlagStatistics(&((tc)->values.v),e)) 252 #define XETrapGetTCFlagWinXY(tc,e) \ 253 (XETrapGetCfgFlagWinXY(&((tc)->values.v),e)) 254 #define XETrapGetTCFlagCursor(tc,e) \ 255 (XETrapGetCfgFlagCursor(&((tc)->values.v),e)) 256 #define XETrapGetTCFlagXInput(tc,e) \ 257 (XETrapGetCfgFlagXInput(&((tc)->values.v),e)) 258 #define XETrapGetTCFlagColorReplies(tc,e) \ 259 (XETrapGetCfgFlagColorReplies(&((tc)->values.v),e)) 260 #define XETrapGetTCFlagGrabServer(tc,e) \ 261 (XETrapGetCfgFlagGrabServer(&((tc)->values.v),e)) 262 /* Request values are in "Xproto.h" of the flavor X_RequestType */ 263 #define XETrapGetTCFlagReq(tc,r) \ 264 (XETrapGetCfgFlagReq(&((tc)->values.v),r)) 265 /* Event types are in "X.h" of the flavor EventType (e.g. KeyPress) */ 266 #define XETrapGetTCFlagEvt(tc,e) \ 267 (XETrapGetCfgFlagEvt(&((tc)->values.v),e)) 268 /* The following can/should *not* be set directly! */ 269 #define XETrapGetNext(tc) ((tc)->next) 270 #define XETrapGetDpy(tc) ((tc)->dpy) 271 #define XETrapGetEventBase(tc) ((tc)->eventBase) 272 #define XETrapGetErrorBase(tc) ((tc)->errorBase) 273 #define XETrapGetExtOpcode(tc) ((tc)->extOpcode) 274 #define XETrapGetXBuff(tc) ((tc)->xbuff) 275 #define XETrapGetXMaxSize(tc) ((tc)->xmax_size) 276 #define XETrapGetExt(tc) ((tc)->ext_data) 277 #define XETrapGetDirty(tc) ((tc)->dirty) 278 #define XETrapGetValues(tc) memcpy((x),(tc)->values,sizeof((tc)->values)) 279 #define XETrapGetEventFunc(tc) ((tc)->eventFunc) 280 281 #define XETrapGetHeaderCount(phdr) ((phdr)->count) 282 #define XETrapGetHeaderTimestamp(phdr) ((phdr)->timestamp) 283 #define XETrapGetHeaderType(phdr) ((phdr)->type) 284 #define XETrapGetHeaderScreen(phdr) ((phdr)->screen) 285 #define XETrapGetHeaderWindowX(phdr) ((phdr)->win_x) 286 #define XETrapGetHeaderWindowY(phdr) ((phdr)->win_y) 287 #define XETrapGetHeaderClient(phdr) ((phdr)->client) 288 289 #define XEGetRelease(tc) ((tc)->release) 290 #define XEGetVersion(tc) ((tc)->version) 291 #define XEGetRevision(tc) ((tc)->revision) 292 293 /* Condition handling macros */ 294 #if !defined(vms) && \ 295 (!defined(_InitExceptionHandling) || !defined(_ClearExceptionHandling)) 296 # ifndef _SetSIGBUSHandling 297 # ifdef SIGBUS 298 # define _SetSIGBUSHandling(rtn) (void)signal(SIGBUS, rtn) 299 # else 300 # define _SetSIGBUSHandling(rtn) /* */ 301 # endif 302 # endif 303 # ifndef _SetSIGSEGVHandling 304 # ifdef SIGSEGV 305 # define _SetSIGSEGVHandling(rtn) (void)signal(SIGSEGV, rtn) 306 # else 307 # define _SetSIGSEGVHandling(rtn) /* */ 308 # endif 309 # endif 310 # ifndef _SetSIGFPEHandling 311 # ifdef SIGFPE 312 # define _SetSIGFPEHandling(rtn) (void)signal(SIGFPE, rtn) 313 # else 314 # define _SetSIGFPEHandling(rtn) /* */ 315 # endif 316 # endif 317 # ifndef _SetSIGILLHandling 318 # ifdef SIGILL 319 # define _SetSIGILLHandling(rtn) (void)signal(SIGILL, rtn) 320 # else 321 # define _SetSIGILLHandling(rtn) /* */ 322 # endif 323 # endif 324 # ifndef _SetSIGSYSHandling 325 # ifdef SIGSYS 326 # define _SetSIGSYSHandling(rtn) (void)signal(SIGSYS, rtn) 327 # else 328 # define _SetSIGSYSHandling(rtn) /* */ 329 # endif 330 # endif 331 # ifndef _SetSIGHUPHandling 332 # ifdef SIGHUP 333 # define _SetSIGHUPHandling(rtn) (void)signal(SIGHUP, rtn) 334 # else 335 # define _SetSIGHUPHandling(rtn) /* */ 336 # endif 337 # endif 338 # ifndef _SetSIGPIPEHandling 339 # ifdef SIGPIPE 340 # define _SetSIGPIPEHandling(rtn) (void)signal(SIGPIPE, rtn) 341 # else 342 # define _SetSIGPIPEHandling(rtn) /* */ 343 # endif 344 # endif 345 # ifndef _SetSIGTERMHandling 346 # ifdef SIGTERM 347 # define _SetSIGTERMHandling(rtn) (void)signal(SIGTERM, rtn) 348 # else 349 # define _SetSIGTERMHandling(rtn) /* */ 350 # endif 351 # endif 352 #endif 353 #ifndef _InitExceptionHandling 354 #ifdef vms 355 #define _InitExceptionHandling(rtn) \ 356 VAXC$ESTABLISH(rtn) /* VMS exception handler */ 357 #else /* vms */ 358 #define _InitExceptionHandling(rtn) \ 359 _SetSIGBUSHandling(rtn); /* Bus error */ \ 360 _SetSIGSEGVHandling(rtn); /* Accvio/Segment error */ \ 361 _SetSIGFPEHandling(rtn); /* Floating point exception */ \ 362 _SetSIGILLHandling(rtn); /* Illegal instruction */ \ 363 _SetSIGSYSHandling(rtn); /* Param error in sys call */ \ 364 _SetSIGHUPHandling(rtn); \ 365 _SetSIGPIPEHandling(rtn); \ 366 _SetSIGTERMHandling(rtn) 367 #endif /* vms */ 368 #endif /* _InitExceptionHandling */ 369 370 #ifndef _ClearExceptionHandling 371 #ifdef vms 372 #define _ClearExceptionHandling() \ 373 LIB$REVERT() 374 #else 375 #define _ClearExceptionHandling() \ 376 _SetSIGBUSHandling(SIG_DFL); /* Bus error */ \ 377 _SetSIGSEGVHandling(SIG_DFL); /* Accvio/Segment error */ \ 378 _SetSIGFPEHandling(SIG_DFL); /* Floating point exception */ \ 379 _SetSIGILLHandling(SIG_DFL); /* Illegal instruction */ \ 380 _SetSIGSYSHandling(SIG_DFL); /* Param error in sys call */ \ 381 _SetSIGHUPHandling(SIG_DFL); \ 382 _SetSIGPIPEHandling(SIG_DFL); \ 383 _SetSIGTERMHandling(SIG_DFL) 384 #endif /* vms */ 385 #endif /* _ClearExceptionHandling */ 386 387 #endif /* __XTRAPEMACROS__ */ 388
Indexes created Wed Jul 01 00:25:26 UTC 2026