php_stream_display_wrapper_errors issue

Pierre Joye wrote:

Hi Greg,

Hi,

If a stream wrapper does not log errors, by default, we grab
strerror(errno) to figure out the error message, but this is not a good
idea for any wrapper but plain_wrapper for the obvious reason that errno
is not used by wrappers that don't use sys calls.

Is this patch against 5.3 acceptable (I'll merge to HEAD on commit if so)?

I think it fixes the possible misguided error messages. To go one step
further, I wonder if it would make sense to add a stream_strno and
stream_strerror to _php_stream_wrapper_ops. It may be helpful to
display the actual error or for debugging purposes (user land or
internally). Comments?

Hi,

In theory, a stream wrapper should be using
php_stream_wrapper_log_error() for all errors, so I think
stream_strerror should be unnecessary.

Thanks,
Greg