Date: Sun, 18 May 2008 19:43:52 +0000 (UTC) From: John Birrell <jb@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern kern_dtrace.c Message-ID: <200805181943.m4IJhqfY055834@repoman.freebsd.org>
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jb 2008-05-18 19:43:52 UTC
FreeBSD src repository
Added files:
sys/kern kern_dtrace.c
Log:
Add support for the DTrace struct proc and struct thread extended
data via ctor and dtor event handlers.
The size of the extra data is allocated opaquely and this file
contains a function which the dtrace module can call to check
that the kernel supports at least the amount of data that it needs.
This file is optionally compiled into nthe kernel if the KDTRACE_HOOKS
kernel option is defined.
Revision Changes Path
1.1 +120 -0 src/sys/kern/kern_dtrace.c (new)
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