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1.1 ! root 1: /* ! 2: * Copyright 1985, Cognition Inc. ! 3: * This software is not supported by Cognition Inc. and is ! 4: * provided "as is". To keep the X revolution growing, please forward ! 5: * enhancements and bug fixes to anyone who is interested. ! 6: */ ! 7: ! 8: /* ! 9: * XShell - a quick "shell" to allow you to cons up programs on the fly. The ! 10: * program looks at Button and Key Pressed events and looks up Xshell.name in ! 11: * $HOME/.Xdefaults where name is: ! 12: * ! 13: * LeftButton, MiddleButton, RightButton - on button events. ! 14: * ascii (e.g. [aB^9]) - on key pressed events. ! 15: * PF# and various special names - on special keys. ! 16: * ! 17: * The idea is that the user can define any set of key/button bindings which ! 18: * can be invoked by simply pressing in the XShell window. This can be very ! 19: * useful for times when you have filled all of your windows with things that ! 20: * you don't want to (or can't) suspend. ! 21: * ! 22: * I find it useful to have a large and small terminal window, a dc, and ! 23: * sometimes an editor that I can pop up on demand. This program was written ! 24: * because I was tired of getting into situations where I didn't have a window ! 25: * handy and I needed to run some little calculator or editor. Since I use ! 26: * a small, terse window manager I didn't just stick a bag on the side of it, ! 27: * but wrote a separate program instead. ! 28: * ! 29: * Apologies to anyone who has the scallop shell as a trademark. ! 30: * ! 31: * Author: Jim Fulton, Cognition Inc. ! 32: */ ! 33: #ifndef lint ! 34: static char *rcsid_xshell_c = "$Header: xshell.c,v 10.6 86/02/01 16:19:36 tony Rel $"; ! 35: #endif ! 36: ! 37: #include <stdio.h> ! 38: #include <X/Xlib.h> ! 39: #include <X/Xkeyboard.h> ! 40: #include <signal.h> ! 41: #include <ctype.h> ! 42: #include <strings.h> ! 43: #include <sys/file.h> ! 44: #include <sys/ioctl.h> ! 45: #include <sys/wait.h> ! 46: #include <sys/time.h> ! 47: #include <sys/resource.h> ! 48: #include <sys/types.h> ! 49: #include "scallopshell.h" ! 50: #include "largescallopshell.h" ! 51: ! 52: extern KeyMapEntry StdMap[]; ! 53: ! 54: extern char *malloc(); ! 55: ! 56: #define strneq(a,b) (strncmp ((a), (b), strlen(a)) == 0) ! 57: #define streq(a,b) (strcmp ((a), (b)) == 0) ! 58: #define isopt(optname) (strneq(*argv, optname)) /* does partial matching */ ! 59: #define hasarg ((argv[1] != (char *) NULL) && (argv[1][0] != '-')) ! 60: #define NO 0 ! 61: #define YES 1 ! 62: #define DEFAULT_FONT "helv12b" ! 63: #define micro2centi (10000) /* microsecond to 1/100 second */ ! 64: ! 65: char *ProgramName; ! 66: ! 67: Window ShellWindow; ! 68: Display *dpy; ! 69: int fg = BlackPixel; /* print bits in black */ ! 70: int bg = WhitePixel; /* print background in white */ ! 71: int bd = BlackPixel; /* print border in black */ ! 72: int bw = 0; /* no border */ ! 73: int volume = 1; ! 74: WindowInfo RootWindowInfo; ! 75: Bitmap IconBitmap; ! 76: Pixmap IconPixmap; ! 77: XEvent inputevent; ! 78: int width, height; ! 79: unsigned long code; ! 80: int nflash = 3; ! 81: struct timeval delaytime = {0, 5*micro2centi}; ! 82: int quiet = NO; ! 83: short *icon_bits; ! 84: int icon_width, icon_height; ! 85: ! 86: char **actionvector[256]; /* command table */ ! 87: char actionfound[256]; /* see flags below */ ! 88: #define ACTION_NEW ((char) 0) ! 89: #define ACTION_FOUND ((char) 1) ! 90: #define ACTION_NOT_FOUND ((char) 2) ! 91: ! 92: char *yes[] = {"y", "yes", "YES", "on", "ON", "On", ! 93: "t", "true", "TRUE", "True", (char *) NULL}; ! 94: ! 95: char *small[] = {"s", "S", "small", "SMALL", "Small", "sm", "SM", "Sm", ! 96: (char *) NULL}; ! 97: ! 98: int IsMemberOf (list, string) ! 99: register char *list[]; ! 100: register char *string; ! 101: { ! 102: for (; *list; list++) { ! 103: if (streq (string, *list)) return (YES); ! 104: } ! 105: return (NO); ! 106: } ! 107: ! 108: reapchild () ! 109: { ! 110: union wait status; ! 111: ! 112: while (wait3 (&status, WNOHANG, (struct rusage *) 0) > 0) ; ! 113: return; ! 114: } ! 115: ! 116: static void Error (msg, arg) ! 117: char *msg, *arg; ! 118: { ! 119: fprintf (stderr, "%s: error with %s", msg); ! 120: if (arg != (char *) NULL && *arg != '\0') ! 121: fprintf (stderr, ": %s\n", arg); ! 122: else ! 123: fprintf (stderr, "\n"); ! 124: exit (1); ! 125: } ! 126: ! 127: static void Usage (msg) ! 128: char *msg; ! 129: { ! 130: fprintf (stderr, "%s: error with \"%s\". Usage is\n", ! 131: ProgramName, msg); ! 132: fprintf (stderr, "\n\t\t%s [-flags] [=WxH+X+Y] [host:displaynum]\n\n", ! 133: ProgramName); ! 134: fprintf (stderr, "where -flags are:\n"); ! 135: fprintf (stderr, "\t-fg color Foreground color.\n"); ! 136: fprintf (stderr, "\t-bg color Background color.\n"); ! 137: fprintf (stderr, "\t-bd color Border color.\n"); ! 138: fprintf (stderr, "\t-bw[idth]n Border width in pixels.\n"); ! 139: fprintf (stderr, "\t-v[olume] n Bell volume.\n"); ! 140: fprintf (stderr, "\t-fl[ash] n Number of times to flash icon.\n"); ! 141: fprintf (stderr, "\t-d[elay] n 1/10ths of a second flashes.\n"); ! 142: fprintf (stderr, "\t-r[everse] Reverse video.\n"); ! 143: fprintf (stderr, "\t-q[uiet] Don\'t feep on errors.\n"); ! 144: fprintf (stderr, "\t-s[mall] Use a small icon instead of a big one.\n"); ! 145: fprintf (stderr, "\n"); ! 146: exit (1); ! 147: } ! 148: ! 149: quit () ! 150: { ! 151: XUnmapWindow (ShellWindow); ! 152: XCloseDisplay (dpy); ! 153: exit (0); ! 154: } ! 155: ! 156: main (argc, argv) ! 157: int argc; ! 158: char *argv[]; ! 159: { ! 160: register int i; ! 161: register char *cp; ! 162: char *fgname, *bgname, *bdname; ! 163: int reverse; ! 164: char *displayname; ! 165: Color colorstruct; ! 166: int c; ! 167: char cbuf[2]; ! 168: int xoff, yoff, xsign, ysign; ! 169: ! 170: (void) signal (SIGINT, quit); ! 171: (void) signal (SIGHUP, quit); ! 172: (void) signal (SIGCHLD, reapchild); ! 173: ! 174: setlinebuf (stderr); ! 175: ! 176: /* set program name for errors */ ! 177: ProgramName = argv[0]; ! 178: cp = rindex (ProgramName, '/'); ! 179: if (cp) ProgramName = ++cp; /* strip off directory name */ ! 180: ! 181: /* Initialize variables */ ! 182: fgname = bgname = bdname = (char *) NULL; ! 183: reverse = NO; ! 184: displayname = (char *) NULL; ! 185: bzero (actionfound, sizeof (actionfound)); ! 186: icon_bits = largescallopshell_bits; ! 187: width = -1; ! 188: height = -1; ! 189: icon_width = largescallopshell_width; ! 190: icon_height = largescallopshell_height; ! 191: ! 192: /* read in defaults from .Xdefaults */ ! 193: ! 194: fgname = XGetDefault (ProgramName, "Foreground"); ! 195: ! 196: bgname = XGetDefault (ProgramName, "Background"); ! 197: ! 198: bdname = XGetDefault (ProgramName, "Border"); ! 199: ! 200: cp = XGetDefault (ProgramName, "BorderWidth"); ! 201: if (cp) bw = atoi (cp); ! 202: ! 203: cp = XGetDefault (ProgramName, "Volume"); ! 204: if (cp) volume = atoi (cp); ! 205: ! 206: cp = XGetDefault (ProgramName, "Flash"); ! 207: if (cp) nflash = atoi (cp); ! 208: ! 209: cp = XGetDefault (ProgramName, "Delay"); ! 210: if (cp) delaytime.tv_usec = atoi (cp) * micro2centi; ! 211: ! 212: if ((cp = XGetDefault (ProgramName, "ReverseVideo")) != NULL) ! 213: if (IsMemberOf (yes, cp)) reverse = YES; ! 214: ! 215: if ((cp = XGetDefault (ProgramName, "Quiet")) != NULL) ! 216: if (IsMemberOf (yes, cp)) quiet = YES; ! 217: ! 218: if ((cp = XGetDefault (ProgramName, "IconSize")) != NULL) { ! 219: if (IsMemberOf(small, cp)) { ! 220: icon_bits = scallopshell_bits; ! 221: icon_width = scallopshell_width; ! 222: icon_height = scallopshell_height; ! 223: } ! 224: } ! 225: ! 226: cp = XGetDefault (ProgramName, "WindowGeometry"); ! 227: if (cp) { ! 228: if (!XParse_Window_Geometry (cp, &width, &height, ! 229: &xsign, &xoff, &ysign, &yoff)) Usage ("default =WxH+XOFF+YOFF"); ! 230: } ! 231: ! 232: /* read command arguments */ ! 233: argv++; /* advance past command name */ ! 234: for (; *argv; argv++) { /* iterate over arguments */ ! 235: if (**argv == '-') { ! 236: if (isopt ("-fg")) { ! 237: if (hasarg) { ! 238: fgname = *++argv; ! 239: } else Usage ("-fg foreground"); ! 240: } else ! 241: if (isopt ("-bg")) { ! 242: if (hasarg) { ! 243: bgname = *++argv; ! 244: } else Usage ("-bg background"); ! 245: } else ! 246: if (isopt ("-bd")) { ! 247: if (hasarg) { ! 248: bdname = *++argv; ! 249: } else Usage ("-bd border color"); ! 250: } else ! 251: if (isopt ("-bwidth")) { ! 252: if (hasarg) { ! 253: bw = atoi (*++argv); ! 254: } else Usage ("-bwidth borderwidth"); ! 255: } else ! 256: if (isopt ("-volume")) { ! 257: if (hasarg) { ! 258: volume = atoi (*++argv); ! 259: } else Usage ("-volume volume"); ! 260: } else ! 261: if (isopt ("-flash")) { ! 262: if (hasarg) { ! 263: nflash = atoi (*++argv); ! 264: } else Usage ("-flash n"); ! 265: } else ! 266: if (isopt ("-delay")) { ! 267: if (hasarg) { ! 268: delaytime.tv_usec = atoi (*++argv) * micro2centi; ! 269: } else Usage ("-delay n"); ! 270: } else ! 271: if (isopt ("-reverse")) { ! 272: reverse = YES; ! 273: } else ! 274: if (isopt ("-quiet")) { ! 275: quiet = YES; ! 276: } else ! 277: if (isopt ("-small")) { ! 278: icon_bits = scallopshell_bits; ! 279: icon_width = scallopshell_width; ! 280: icon_height = scallopshell_height; ! 281: } else ! 282: Usage ("-unknown flag"); /* end if command line options */ ! 283: } else if (**argv == '=') { ! 284: if (!XParse_Window_Geometry (*argv, &width, &height, ! 285: &xsign, &xoff, &ysign, &yoff)) Usage ("=WxH+XOFF+YOFF"); ! 286: } else ! 287: displayname = *argv; ! 288: } /*end for*/ ! 289: ! 290: ! 291: if (width == -1) width = icon_width; ! 292: if (height == -1) height = icon_height; ! 293: ! 294: /* okay, now set things up */ ! 295: dpy = XOpenDisplay (displayname); ! 296: if (!dpy) ! 297: Error ("opening display", ""); ! 298: ! 299: if (!XQueryWindow (RootWindow, &RootWindowInfo)) ! 300: Error ("query root", ""); ! 301: ! 302: if (xsign < 0) xoff = RootWindowInfo.width - xoff - width - 2*bw; ! 303: if (ysign < 0) yoff = RootWindowInfo.height - yoff - height - 2*bw; ! 304: ! 305: /* set the colors for the various parts */ ! 306: ! 307: #define setcolor(colorname,colornum) \ ! 308: if (colorname && DisplayCells() > 2 && \ ! 309: XParseColor(colorname, &colorstruct) && \ ! 310: XGetHardwareColor(&colorstruct)) { \ ! 311: colornum = colorstruct.pixel; \ ! 312: reverse = NO; \ ! 313: } ! 314: ! 315: setcolor (fgname, fg); ! 316: setcolor (bgname, bg); ! 317: setcolor (bdname, bd); ! 318: ! 319: #undef setcolor ! 320: ! 321: if (reverse) { ! 322: i = fg; ! 323: fg = bg; ! 324: bg = i; ! 325: } ! 326: /* now, make up the icon pixmap */ ! 327: ! 328: IconBitmap = XStoreBitmap (icon_width, icon_height, icon_bits); ! 329: if (!IconBitmap) Error ("storing icon bitmap", ""); ! 330: ! 331: IconPixmap = XMakePixmap (IconBitmap, fg, bg); ! 332: if (!IconPixmap) Error ("storing icon pixmap", ""); ! 333: ! 334: ! 335: /* make the window */ ! 336: ! 337: ShellWindow = XCreateWindow (RootWindow, xoff, yoff, width, height, ! 338: bw, XMakeTile(bd), XMakeTile(bg)); ! 339: if (!ShellWindow) Error ("creating shell window", ""); ! 340: ! 341: /* and store away the program name in the window */ ! 342: ! 343: XStoreName (ShellWindow, ProgramName); ! 344: ! 345: /* select the window events */ ! 346: ! 347: XSelectInput (ShellWindow, KeyPressed | ButtonPressed | ExposeWindow); ! 348: ! 349: /* and map it, this should generate an Expose event */ ! 350: XMapWindow (ShellWindow); ! 351: ! 352: while (1) { /* loop forever */ ! 353: XNextEvent (&inputevent); ! 354: code = ((XKeyOrButtonEvent *) &inputevent)->detail; ! 355: switch ((int) inputevent.type) { ! 356: case ExposeWindow: /* repaint the icon */ ! 357: if (inputevent.window == ShellWindow) ! 358: XPixmapPut (ShellWindow, 0, 0, 0, 0, ! 359: icon_width, icon_height, ! 360: IconPixmap, GXcopy, AllPlanes); ! 361: break; ! 362: ! 363: case KeyPressed: ! 364: c = StdMap [code & ValueMask] [KeyState(code)]; ! 365: switch (c) { ! 366: case -1: ! 367: feep (); ! 368: break; ! 369: case SHFT: ! 370: perform ("SHIFT"); ! 371: break; ! 372: case CNTL: ! 373: perform ("CONTROL"); ! 374: break; ! 375: case LOCK: ! 376: perform ("LOCK"); ! 377: break; ! 378: case SYMBOL: ! 379: perform ("SYMBOL"); ! 380: break; ! 381: case KEYPAD: ! 382: switch (code & ValueMask) { ! 383: case KC_KEYPAD_0: ! 384: perform ("KEYPAD0"); ! 385: break; ! 386: case KC_KEYPAD_PERIOD: ! 387: perform ("KEYPAD."); ! 388: break; ! 389: case KC_ENTER: ! 390: perform ("ENTER"); ! 391: break; ! 392: case KC_KEYPAD_1: ! 393: perform ("KEYPAD1"); ! 394: break; ! 395: case KC_KEYPAD_2: ! 396: perform ("KEYPAD2"); ! 397: break; ! 398: case KC_KEYPAD_3: ! 399: perform ("KEYPAD3"); ! 400: break; ! 401: case KC_KEYPAD_4: ! 402: perform ("KEYPAD4"); ! 403: break; ! 404: case KC_KEYPAD_5: ! 405: perform ("KEYPAD5"); ! 406: break; ! 407: case KC_KEYPAD_6: ! 408: perform ("KEYPAD6"); ! 409: break; ! 410: case KC_KEYPAD_COMMA: ! 411: perform ("KEYPAD,"); ! 412: break; ! 413: case KC_KEYPAD_7: ! 414: perform ("KEYPAD7"); ! 415: break; ! 416: case KC_KEYPAD_8: ! 417: perform ("KEYPAD8"); ! 418: break; ! 419: case KC_KEYPAD_9: ! 420: perform ("KEYPAD9"); ! 421: break; ! 422: case KC_KEYPAD_MINUS: ! 423: perform ("KEYPAD-"); ! 424: break; ! 425: default: ! 426: feep (); ! 427: break; ! 428: } /*end switch*/ ! 429: break; ! 430: case CURSOR: ! 431: switch (code & ValueMask) { ! 432: case KC_CURSOR_LEFT: ! 433: perform ("LEFTARROW"); ! 434: break; ! 435: case KC_CURSOR_RIGHT: ! 436: perform ("RIGHTARROW"); ! 437: break; ! 438: case KC_CURSOR_DOWN: ! 439: perform ("DOWNARROW"); ! 440: break; ! 441: case KC_CURSOR_UP: ! 442: perform ("UPARROW"); ! 443: break; ! 444: default: ! 445: feep (); ! 446: break; ! 447: } ! 448: break; ! 449: case PFX: ! 450: switch (code & ValueMask) { ! 451: case KC_PF1: ! 452: perform ("PF1"); ! 453: case KC_PF2: ! 454: perform ("PF2"); ! 455: case KC_PF3: ! 456: perform ("PF3"); ! 457: case KC_PF4: ! 458: perform ("PF4"); ! 459: default: ! 460: feep (); ! 461: break; ! 462: } ! 463: break; ! 464: case FUNC1: ! 465: perform ("FUNC1"); ! 466: break; ! 467: case FUNC2: ! 468: perform ("FUNC2"); ! 469: break; ! 470: case FUNC3: ! 471: perform ("FUNC3"); ! 472: break; ! 473: case FUNC4: ! 474: perform ("FUNC4"); ! 475: break; ! 476: case FUNC5: ! 477: perform ("FUNC5"); ! 478: break; ! 479: case FUNC6: ! 480: perform ("FUNC6"); ! 481: break; ! 482: case FUNC7: ! 483: perform ("FUNC7"); ! 484: break; ! 485: case FUNC8: ! 486: perform ("FUNC8"); ! 487: break; ! 488: case FUNC9: ! 489: perform ("FUNC9"); ! 490: break; ! 491: case FUNC10: ! 492: perform ("FUNC10"); ! 493: break; ! 494: case FUNC11: ! 495: perform ("FUNC11"); ! 496: break; ! 497: case FUNC12: ! 498: perform ("FUNC12"); ! 499: break; ! 500: case FUNC13: ! 501: perform ("FUNC13"); ! 502: break; ! 503: case FUNC14: ! 504: perform ("FUNC14"); ! 505: break; ! 506: case FUNC15: ! 507: perform ("FUNC15"); ! 508: break; ! 509: case FUNC16: ! 510: perform ("FUNC16"); ! 511: break; ! 512: case FUNC17: ! 513: perform ("FUNC17"); ! 514: break; ! 515: case FUNC18: ! 516: perform ("FUNC18"); ! 517: break; ! 518: case FUNC19: ! 519: perform ("FUNC19"); ! 520: break; ! 521: case FUNC20: ! 522: perform ("FUNC20"); ! 523: break; ! 524: case E1: ! 525: perform ("E1"); ! 526: break; ! 527: case E2: ! 528: perform ("E2"); ! 529: break; ! 530: case E3: ! 531: perform ("E3"); ! 532: break; ! 533: case E4: ! 534: perform ("E4"); ! 535: break; ! 536: case E5: ! 537: perform ("E5"); ! 538: break; ! 539: case E6: ! 540: perform ("E6"); ! 541: break; ! 542: default: /* must be ascii */ ! 543: cbuf[0] = (char) c; ! 544: cbuf[1] = '\0'; ! 545: perform (cbuf); ! 546: break; ! 547: } /*end switch on keycode*/ ! 548: break; ! 549: ! 550: case ButtonPressed: ! 551: switch (code & ValueMask) { ! 552: case LeftButton: ! 553: perform ("LEFTBUTTON"); ! 554: break; ! 555: case MiddleButton: ! 556: perform ("MIDDLEBUTTON"); ! 557: break; ! 558: case RightButton: ! 559: perform ("RIGHTBUTTON"); ! 560: break; ! 561: default: ! 562: feep (); ! 563: break; ! 564: } ! 565: break; ! 566: ! 567: default: ! 568: feep (); ! 569: break; ! 570: } /*end switch on event type*/ ! 571: } /*end while forever getting input events*/ ! 572: } /*end main*/ ! 573: ! 574: /**************************************************************************** ! 575: * perform - This routine looks in its table to see if it already has a key ! 576: * code, else it does an XGetDefault of the keyname. ! 577: */ ! 578: ! 579: static perform (keyname) ! 580: char *keyname; ! 581: { ! 582: char buf[32]; ! 583: register char *cp; ! 584: ! 585: if (actionfound [code] == ACTION_NEW) { ! 586: (void) strcpy (buf, "action."); ! 587: (void) strcat (buf, keyname); ! 588: cp = XGetDefault (ProgramName, buf); ! 589: if (!cp) ! 590: actionfound [code] = ACTION_NOT_FOUND; ! 591: else { /* else we have to parse the string */ ! 592: parseaction (cp); ! 593: } /*end if we have an action*/ ! 594: } /*end if we needed to look up an action*/ ! 595: ! 596: if (actionfound [code] == ACTION_FOUND) { ! 597: if (vfork() == 0) /* in child, start program */ ! 598: execvp (actionvector [code] [0], actionvector [code]); ! 599: else /* in parent, flash icon */ ! 600: flash (); ! 601: } else { ! 602: if (!quiet) feep (); ! 603: } ! 604: ! 605: return; ! 606: } ! 607: ! 608: ! 609: static parseaction (actionstring) ! 610: char *actionstring; ! 611: { ! 612: register char *cp; ! 613: register int wc = 0; /* word count */ ! 614: register int inword; ! 615: register char **actionlist; ! 616: register int i; ! 617: ! 618: inword = 0; ! 619: for (cp = actionstring; *cp; cp++) { /* iterate over string */ ! 620: if (isspace(*cp)) { ! 621: if (inword) inword = 0; /* no longer in a word */ ! 622: } else { ! 623: if (!inword) { /* weren't in word */ ! 624: inword = 1; /* but now we are */ ! 625: wc++; /* so increment counter */ ! 626: } ! 627: } ! 628: } ! 629: /* wc now contains the number of separate words */ ! 630: actionlist = (char **) malloc ((unsigned)sizeof (char *) * (wc + 1)); ! 631: if (!actionlist) ! 632: Error ("allocating memory for command list", actionstring); ! 633: ! 634: i = 0; ! 635: inword = 0; ! 636: for (cp = actionstring; *cp; cp++) { ! 637: if (isspace(*cp)) { ! 638: if (inword) { /* were in a word */ ! 639: inword = 0; /* but now we're not */ ! 640: } ! 641: *cp = '\0'; /* and null out space */ ! 642: } else { ! 643: if (!inword) { /* weren't in a word */ ! 644: inword = 1; /* but now we are */ ! 645: actionlist [i++] = cp; /* store pointer to start of word */ ! 646: } ! 647: } ! 648: } ! 649: actionlist [wc] = (char *) NULL; /* execv wants this */ ! 650: ! 651: actionfound [code] = ACTION_FOUND; ! 652: actionvector [code] = actionlist; /* store the action */ ! 653: return; ! 654: } ! 655: ! 656: ! 657: /**************************************************************************** ! 658: * feep - is designed to alert the user that something went wrong. It could ! 659: * put up a dialog box if it were smart.... ! 660: */ ! 661: ! 662: static feep () ! 663: { ! 664: XFeep (volume); ! 665: XFlush (); ! 666: return; ! 667: } ! 668: ! 669: ! 670: /**************************************************************************** ! 671: * flash - this just flashes the shell box a couple of times ! 672: */ ! 673: ! 674: flash () ! 675: { ! 676: register int i, j; ! 677: ! 678: for (i = 0; i < nflash; i++) { ! 679: for (j = 0; j < 2; j++) { ! 680: XPixFill (ShellWindow, 0, 0, width, height, BlackPixel, ! 681: (Bitmap) 0, GXinvert, AllPlanes); ! 682: XFlush (); ! 683: (void) select (0, (fd_set *) 0, (fd_set *) 0, (fd_set *) 0, &delaytime); ! 684: } ! 685: } ! 686: return; ! 687: } ! 688:
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