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[devel] Make the 'png_jmpbuf' macro expand to a call that records the correct

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longjmp function as well as returning a pointer to the setjmp
    jmp_buf buffer, and marked direct access to jmpbuf 'deprecated'.
    (John Bowler)
This commit is contained in:
Glenn Randers-Pehrson
2009-11-20 21:38:24 -06:00
parent eddc5af8f5
commit f4ea22480a
7 changed files with 70 additions and 20 deletions
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9
pngconf.h
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@@ -1,7 +1,7 @@
/* pngconf.h - machine configurable file for libpng
*
* libpng version 1.4.0beta103 - November 20, 2009
* libpng version 1.4.0beta103 - November 21, 2009
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2009 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -1352,13 +1352,6 @@ typedef char FAR * FAR * FAR * png_charppp;
* functions that are passed far data must be model-independent.
*/
#ifdef PNG_SETJMP_SUPPORTED
# define png_jmpbuf(png_ptr) ((png_ptr)->jmpbuf)
#else
# define png_jmpbuf(png_ptr) \
(LIBPNG_WAS_COMPILED_WITH__PNG_NO_SETJMP)
#endif
/* memory model/platform independent fns */
#ifndef PNG_ABORT
# ifdef _WINDOWS_