1 /* $Header: /cvs/maptools/cvsroot/libtiff/libtiff/tif_warning.c,v 1.4 2017-07-04 12:54:42 erouault Exp $ */ 2 3 /* 4 * Copyright (c) 1988-1997 Sam Leffler 5 * Copyright (c) 1991-1997 Silicon Graphics, Inc. 6 * 7 * Permission to use, copy, modify, distribute, and sell this software and 8 * its documentation for any purpose is hereby granted without fee, provided 9 * that (i) the above copyright notices and this permission notice appear in 10 * all copies of the software and related documentation, and (ii) the names of 11 * Sam Leffler and Silicon Graphics may not be used in any advertising or 12 * publicity relating to the software without the specific, prior written 13 * permission of Sam Leffler and Silicon Graphics. 14 * 15 * THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND, 16 * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY 17 * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. 18 * 19 * IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR 20 * ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND, 21 * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, 22 * WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF 23 * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE 24 * OF THIS SOFTWARE. 25 */ 26 27 /* 28 * TIFF Library. 29 */ 30 #include <precomp.h> 31 32 TIFFErrorHandlerExt _TIFFwarningHandlerExt = NULL; 33 34 TIFFErrorHandler 35 TIFFSetWarningHandler(TIFFErrorHandler handler) 36 { 37 TIFFErrorHandler prev = _TIFFwarningHandler; 38 _TIFFwarningHandler = handler; 39 return (prev); 40 } 41 42 TIFFErrorHandlerExt 43 TIFFSetWarningHandlerExt(TIFFErrorHandlerExt handler) 44 { 45 TIFFErrorHandlerExt prev = _TIFFwarningHandlerExt; 46 _TIFFwarningHandlerExt = handler; 47 return (prev); 48 } 49 50 void 51 TIFFWarning(const char* module, const char* fmt, ...) 52 { 53 va_list ap; 54 if (_TIFFwarningHandler) { 55 va_start(ap, fmt); 56 (*_TIFFwarningHandler)(module, fmt, ap); 57 va_end(ap); 58 } 59 if (_TIFFwarningHandlerExt) { 60 va_start(ap, fmt); 61 (*_TIFFwarningHandlerExt)(0, module, fmt, ap); 62 va_end(ap); 63 } 64 } 65 66 void 67 TIFFWarningExt(thandle_t fd, const char* module, const char* fmt, ...) 68 { 69 va_list ap; 70 if (_TIFFwarningHandler) { 71 va_start(ap, fmt); 72 (*_TIFFwarningHandler)(module, fmt, ap); 73 va_end(ap); 74 } 75 if (_TIFFwarningHandlerExt) { 76 va_start(ap, fmt); 77 (*_TIFFwarningHandlerExt)(fd, module, fmt, ap); 78 va_end(ap); 79 } 80 } 81 82 83 /* 84 * Local Variables: 85 * mode: c 86 * c-basic-offset: 8 87 * fill-column: 78 88 * End: 89 */ 90