Messages in this thread | | | From | Fredrik Tolf <> | Subject | Sockets and open() | Date | Mon, 7 Apr 2003 05:11:39 +0200 |
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Hi everyone! This is an issue that I can hardly believe that I haven't found any references for outside of here; it should be fundemental enough. I have searched far and wide, without being able to find anything at all. If you know of any references, please point me to them, so that I know where they have been hiding from me all this time. Anyway, here it comes: How comes you can't use an ordinary open() call to connect to a UNIX domain socket? Although I haven't been able to afford the POSIX standard, that would seem like the natural behaviour to me. If memory serves me, the manpage for open on OpenBSD even suggests such a behaviour (although it is "currently not supported"), right? Nontheless, it apparently returns ENXIO under Linux. Is this _really_ the correct behaviour? It seems so strange to me, although I can't believe that it hasn't been implemented because it's too hard or something like that. It would be so immensely practical to be able to open() UNIX sockets. Is it some kind of security consideration that I fail to see?
Thank you in advance, Fredrik Tolf
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