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[devel] Changed png_struct jmp_buf member name to avoid clash with macro

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John Bowler
2011-04-27 14:47:15 -05:00
committed by Glenn Randers-Pehrson
parent 20786be695
commit e6dc85bb0b
7 changed files with 26 additions and 26 deletions
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4
libpng-manual.txt
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@@ -365,7 +365,7 @@ handling and memory alloc/free functions.
When libpng encounters an error, it expects to longjmp back
to your routine. Therefore, you will need to call setjmp and pass
your png_jmpbuf(png_ptr). If you read the file from different
routines, you will need to update the jmpbuf field every time you enter
routines, you will need to update the longjmp buffer every time you enter
a new routine that will call a png_*() function.
See your documentation of setjmp/longjmp for your compiler for more
@@ -3822,7 +3822,7 @@ absolutely necessary) interlace an image.
libpng 1.5.0 adds an API png_longjmp(png_ptr, value). This API calls
the application-provided png_longjmp_ptr on the internal, but application
initialized, jmpbuf. It is provided as a convenience to avoid the need
initialized, longjmp buffer. It is provided as a convenience to avoid the need
to use the png_jmpbuf macro, which had the unnecessary side effect of
resetting the internal png_longjmp_ptr value.