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Postgres Process in Kernel Mode?

From: "moises" <moises(at)cedaivc(dot)co(dot)cu>
To: <pgsql-hackers(at)postgresql(dot)org>
Subject: Postgres Process in Kernel Mode?
Date: 2006-07-31 14:55:59
Message-ID: (view raw, whole thread or download thread mbox)
Lists: pgsql-hackers


I'm new in postgres SQL and I have some questions about the space where
postgres process run.



1-Can any body say me what libs use postgres for make system calls, for
example LIBC? 

2-Can any body talk me if some postgres process can run in Linux kernel

3- Some body knows if exist some projects that ports postgres process on
Linux kernel space.



I was read some source code of postgres, like, 

Postgres.C and others.


I was found C instructions like Printf, that's prohibitive for Linux kernel
applications, for example in kernel mode we use printk.


I suppose that postgres are ported in a user space only. I'm Ok?









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