4
* (c) Copyright 1984-1994 Adobe Systems Incorporated.
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* Permission to use, copy, modify, distribute, and sublicense this software
8
* and its documentation for any purpose and without fee is hereby granted,
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* provided that the above copyright notices appear in all copies and that
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* both those copyright notices and this permission notice appear in
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* supporting documentation and that the name of Adobe Systems Incorporated
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* not be used in advertising or publicity pertaining to distribution of the
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* software without specific, written prior permission. No trademark license
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* to use the Adobe trademarks is hereby granted. If the Adobe trademark
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* "Display PostScript"(tm) is used to describe this software, its
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* functionality or for any other purpose, such use shall be limited to a
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* statement that this software works in conjunction with the Display
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* PostScript system. Proper trademark attribution to reflect Adobe's
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* ownership of the trademark shall be given whenever any such reference to
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* the Display PostScript system is made.
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* ADOBE MAKES NO REPRESENTATIONS ABOUT THE SUITABILITY OF THE SOFTWARE FOR
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* ANY PURPOSE. IT IS PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY.
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* ADOBE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
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* IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NON- INFRINGEMENT OF THIRD PARTY RIGHTS. IN NO EVENT SHALL ADOBE BE LIABLE
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* TO YOU OR ANY OTHER PARTY FOR ANY SPECIAL, INDIRECT, OR CONSEQUENTIAL
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* DAMAGES OR ANY DAMAGES WHATSOEVER WHETHER IN AN ACTION OF CONTRACT,
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* NEGLIGENCE, STRICT LIABILITY OR ANY OTHER ACTION ARISING OUT OF OR IN
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* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. ADOBE WILL NOT
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* PROVIDE ANY TRAINING OR OTHER SUPPORT FOR THE SOFTWARE.
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* Adobe, PostScript, and Display PostScript are trademarks of Adobe Systems
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* Incorporated which may be registered in certain jurisdictions
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* Author: Adobe Systems Incorporated
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/* $XFree86: xc/lib/dps/dpsexcept.c,v 1.2 2000/02/18 12:18:55 tsi Exp $ */
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Original version: Jeffrey Mogul, Stanford, 18 February 1983
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/* Add publictype.h to get a lowercase definition of "false" */
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#include "publictypes.h"
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#include "DPS/dpsexcept.h"
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_Exc_Buf *_Exc_Header;
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void DPSRaise(code, msg)
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int code; char *msg; {
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register _Exc_Buf *EBp = _Exc_Header;
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if (EBp == 0) { /* uncaught exception */
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_Exc_Header = EBp->Prev;
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longjmp(EBp->Environ, 1);
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void DPSCantHappen() {