Re: logging to dmesg from userland

2011-03-14 Thread Jason Helfman
On Sun, Mar 13, 2011 at 07:08:20PM -0700, per...@pluto.rain.com thus spake: I am looking for a way to write into the kernel message buffer -- the one that dmesg prints out -- from a userland program, to help in relating kernel printf messages to the userland operations which provoked them.

Re: logging to dmesg from userland

2011-03-14 Thread Ian Smith
In freebsd-questions Digest, Vol 354, Issue 1, Message: 15 On Sun, 13 Mar 2011 19:08:20 -0700 per...@pluto.rain.com wrote: I am looking for a way to write into the kernel message buffer -- the one that dmesg prints out -- from a userland program, to help in relating kernel printf messages

logging to dmesg from userland

2011-03-13 Thread perryh
I am looking for a way to write into the kernel message buffer -- the one that dmesg prints out -- from a userland program, to help in relating kernel printf messages to the userland operations which provoked them. (Yes, I am aware of the potential DoS implications: the capability should be