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- #ifndef lint
- static char rcsid[] = "$Header: /usr/people/sam/tiff/libtiff/RCS/tif_error.c,v 1.13 92/02/10 19:06:34 sam Exp $";
- #endif
-
- /*
- * Copyright (c) 1988, 1989, 1990, 1991, 1992 Sam Leffler
- * Copyright (c) 1991, 1992 Silicon Graphics, Inc.
- *
- * Permission to use, copy, modify, distribute, and sell this software and
- * its documentation for any purpose is hereby granted without fee, provided
- * that (i) the above copyright notices and this permission notice appear in
- * all copies of the software and related documentation, and (ii) the names of
- * Sam Leffler and Silicon Graphics may not be used in any advertising or
- * publicity relating to the software without the specific, prior written
- * permission of Sam Leffler and Silicon Graphics.
- *
- * THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
- * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
- *
- * IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR
- * ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
- * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
- * WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
- * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
- * OF THIS SOFTWARE.
- */
-
- /*
- * TIFF Library.
- */
- #include <stdio.h>
- #include "tiffioP.h"
- #include "prototypes.h"
-
- static void
- DECLARE3(defaultHandler, char*, module, char*, fmt, va_list, ap)
- {
- if (module != NULL)
- fprintf(stderr, "%s: ", module);
- vfprintf(stderr, fmt, ap);
- fprintf(stderr, ".\n");
- }
-
- static TIFFErrorHandler _errorHandler = defaultHandler;
-
- TIFFErrorHandler
- DECLARE1(TIFFSetErrorHandler, TIFFErrorHandler, handler)
- {
- TIFFErrorHandler prev = _errorHandler;
- _errorHandler = handler;
- return (prev);
- }
-
- void
- #if USE_PROTOTYPES
- TIFFError(char *module, char *fmt, ...)
- #else
- /*VARARGS2*/
- TIFFError(module, fmt, va_alist)
- char *module;
- char *fmt;
- va_dcl
- #endif
- {
- if (_errorHandler) {
- va_list ap;
- VA_START(ap, fmt);
- (*_errorHandler)(module, fmt, ap);
- va_end(ap);
- }
- }
-