https://bugs.winehq.org/show_bug.cgi?id=37135
Sebastian Lackner sebastian@fds-team.de changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |sebastian@fds-team.de
--- Comment #2 from Sebastian Lackner sebastian@fds-team.de --- It sounds a bit like a workaround for a Solaris kernel bug. According to the Solaris documentations, EWOULDBLOCK should only be returned for non-blocking sockets/pipes, but these pipes should be blocking. It would probably make sense to discuss this on the wine-devel mailing list, and maybe also to involve some more Solaris developers familiar with this area.
If its really an intentional difference between Solaris/Linux, it would make sense to submit these changes, take a look here for more details about submitting patches: http://wiki.winehq.org/SubmittingPatches.