hello again,
I investigated a bit more with my own compiled libxml2 in debug mode, the
stack trace is:
libxml2.dll!_invalid_parameter(const wchar_t * const expression, const
wchar_t * const function_name, const wchar_t * const file_name, const
unsigned int line_number, const unsigned int reserved) Line 91 C++
libxml2.dll!_invalid_parameter_noinfo() Line 97 C++
libxml2.dll!_write(int fh, const void * buffer, unsigned int size) Line 48
C++
> libxml2.dll!__acrt_stdio_flush_nolock(_iobuf * public_stream) Line 152 C++
libxml2.dll!_fflush_nolock(_iobuf * public_stream) Line 114 C++
libxml2.dll!fflush(_iobuf * stream) Line 94 C++
libxml2.dll!xmlFileFlush(void * context) Line 1104 C
libxml2.dll!xmlOutputBufferClose(_xmlOutputBuffer * out) Line 2606 C
Best regards,
Sylvain
On Sat, Apr 16, 2016 at 11:25 AM, Sylvain Pointeau <
sylvain.point...@gmail.com> wrote:
> Hello,
>
> using
> xmlOutputBufferPtr output = xmlOutputBufferCreateFilename("C
> :\\myfolder\testdata.xml", 0, 0);
> works...
>
> what can be wrong with xmlOutputBufferCreateFile?
>
> Best regards,
> Sylvain
>
> On Sat, Apr 16, 2016 at 10:23 AM, Sylvain Pointeau <
> sylvain.point...@gmail.com> wrote:
>
>> Hello,
>>
>> porting my program on windows, I noticed that xmlOutputBufferCreateFile
>> raised a message I/O error : Bad file descriptor. Below is the sample
>> program that crashes for me:
>>
>> FILE *f = fopen("C:\\myfolder\testdata.xml", "w");
>>
>> xmlOutputBufferPtr output = xmlOutputBufferCreateFile(f, NULL);
>>
>> xmlOutputBufferWriteString(output, "WHY DO YOU CRASH?");
>>
>> xmlOutputBufferClose(output); <- at this moment it displays I/O error :
>> Bad file descriptor
>>
>> fclose(f);
>>
>> I linked on libs pre-compiled for win32,
>> I also tried with the lib I compiled myself, it even crashes in this case
>> (it does not display IO error)
>>
>> Please note that the parsing (SAX) runs well.
>>
>> Do you have any idea? is it a bug or something I am not doing well?
>>
>> Best regards,
>> Sylvain
>>
>
>
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