From: Glenn McGuire <foo@bar.net>
To: 9fans@cse.psu.edu
Subject: [9fans] Looking for namespace details
Date: Sat, 8 Feb 2003 11:43:09 -0500 [thread overview]
Message-ID: <3E45339D.7070008@bar.net> (raw)
Hi,
I'm trying to understand how namespaces are implemented in Plan9, and
I've run into a block. I started tracing stuff like 'bind' and 'open'
through the source code, and they all point to
/sys/src/libc/9syscall/<blah>.s
All of these (dynamically generated) assembly functions appear to cause
a jump to a dispatch table. ("INT 64, vec"-- a newbie guess would say
that we're jumping from user space to kernel space?)
My question is -- where is the code for the kernel side of these calls?
-gm
next reply other threads:[~2003-02-08 16:43 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-02-08 16:43 Glenn McGuire [this message]
2003-02-08 16:46 ` Dan Cross
2003-02-08 16:46 ` Russ Cox
2003-02-08 17:17 ` rob pike, esq.
2003-02-10 8:32 ` Fco.J.Ballesteros
2003-02-13 0:30 ` Glenn McGuire
2003-02-08 16:45 David Presotto
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