I am trying to debug my custom TCP stack which is running under Linux
OS. Do to some bug in my stack or missing feature I am getting error
following from php.
failed to open stream
Which I have traced to file: php-4.4.7/main/streams.c and function:
_php_stream_open_wrapper_ex
stream = wrapper->wops->stream_opener(wrapper, path_to_open,
mode, options ^ REPORT_ERRORS,
opened_path, context STREAMS_REL_CC TSRMLS_CC);
Error condition occurs when stream is assigned NULL from
wrapper->wops->stream_opener call (see above line). I need some help
figuring out which function is call by pointer
wrapper->wops->stream_opener. I tried putting debug statements in some
functions which are called on pointers (based on different ops (read /
write / flush operations, etc.), so far I have not hit a function
pointed by wrapper->wops->stream_opener.
Also, if there is any documentation for understanding php source code.
Thanks
Usman
P.S. I know 4.4.7 is old php, but by system is setup with this version
for debugging TCP stack (for some reason)
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