Bug 260186 – games-arcade/tuxpuck-0.8.2-r1 error: ignoring return value of 'fwrite', declared with attribute warn_unused_result

• Product: Gentoo Linux
• Status: RESOLVED FIXED

[Description Magnus Granberg 2009-02-24 21:43:47 UTC]

Compile with GCC 4.3.3 and glibc >=2.8 (FORTIFY_SOURCE=2)
Compiler hit a warning about ignoring return value of 'fwrite', declared with
attribute warn_unused_result
but warnings is being treated as errors.


Reproducible: Always

Steps to Reproduce:
1.Compile tha package with gcc 4.3.3 and glibc >=2.8 from portage
2.
3.

Actual Results:  
gcc -O2 -pipe -D_VERSION=\"0.8.2\" -g -Wall -g -Wall -Werror ttf2font.c `freetype-config --cflags --libs` -o ttf2font
cc1: warnings being treated as errors
ttf2font.c: In function 'write_glyph':
ttf2font.c:36: error: ignoring return value of 'fwrite', declared with attribute warn_unused_result
ttf2font.c:37: error: ignoring return value of 'fwrite', declared with attribute warn_unused_result
ttf2font.c:38: error: ignoring return value of 'fwrite', declared with attribute warn_unused_result
ttf2font.c:39: error: ignoring return value of 'fwrite', declared with attribute warn_unused_result
ttf2font.c:40: error: ignoring return value of 'fwrite', declared with attribute warn_unused_result
ttf2font.c:43: error: ignoring return value of 'fwrite', declared with attribute warn_unused_result
ttf2font.c: In function 'main':
ttf2font.c:71: error: ignoring return value of 'fwrite', declared with attribute warn_unused_result
make[2]: *** [ttf2font] Error 1

Expected Results:  
Would compile fine.

[Comment 1 Magnus Granberg 2009-02-24 21:45:52 UTC]

Created attachment 183079 [details]
Build log of tuxpuck-8.2-r1

[Comment 2 Mr. Bones. (RETIRED) 2009-02-27 00:59:20 UTC]

fixed.  thanks for the bug report.