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1.1 ! root 1: #ifndef lint ! 2: static char rcsid[] = "$Header: Error.c,v 1.3 87/09/11 21:19:06 haynes Rel $"; ! 3: #endif lint ! 4: ! 5: /* ! 6: * Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts. ! 7: * ! 8: * All Rights Reserved ! 9: * ! 10: * Permission to use, copy, modify, and distribute this software and its ! 11: * documentation for any purpose and without fee is hereby granted, ! 12: * provided that the above copyright notice appear in all copies and that ! 13: * both that copyright notice and this permission notice appear in ! 14: * supporting documentation, and that the name of Digital Equipment ! 15: * Corporation not be used in advertising or publicity pertaining to ! 16: * distribution of the software without specific, written prior permission. ! 17: * ! 18: * ! 19: * DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ! 20: * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL ! 21: * DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ! 22: * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, ! 23: * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ! 24: * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS ! 25: * SOFTWARE. ! 26: */ ! 27: #include "Xlib.h" ! 28: #include <stdio.h> ! 29: #include "Intrinsic.h" ! 30: ! 31: void _XtError (message) ! 32: String message; ! 33: { ! 34: extern void exit(); ! 35: (void) fprintf(stderr, "X Toolkit Error: %s\n", message); ! 36: exit(1); ! 37: } ! 38: ! 39: void _XtWarning (message) ! 40: String message; ! 41: { (void) fprintf(stderr, "X Toolkit Warning: %s\n", message); } ! 42: ! 43: static void (*errorFunction)() = _XtError; ! 44: static void (*warningFunction)() = _XtWarning; ! 45: ! 46: void XtError(message) String message; { (*errorFunction)(message); } ! 47: ! 48: void XtWarning(message) String message; { (*warningFunction)(message); } ! 49: ! 50: void XtSetErrorHandler(handler) ! 51: register void (*handler)(); ! 52: { ! 53: if (handler != NULL) errorFunction = handler; ! 54: else errorFunction = _XtError; ! 55: } ! 56: ! 57: ! 58: void XtSetWarningHandler(handler) ! 59: register void (*handler)(); ! 60: { ! 61: if (handler != NULL) warningFunction = handler; ! 62: else warningFunction = _XtWarning; ! 63: } ! 64: ! 65:
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