[Mingw-users] Re: libc bug report

[Oscar F. <of...@wa...>]

Anders Lindén <mi...@ca...> writes:

[snip]

>   for (int i=0; i<8; i++)
>     fgetc(file);
>
>   fputc(0x20,file);  // where does this come in the result file??????

From the C Standard:

7.19.5.3/6
When a file is opened with update mode [...] However, output
shall not be directly followed by input without an intervening call to
the fflush function or to a file positioning function (fseek, fsetpos,
or rewind), and input shall not be directly followed by output without
an intervening call to a file positioning function, unless the input
operation encounters end-of-file.

[snip]

-- 
Oscar