changes to /proc files
JasonHihn at DANFOSS.com
Thu Jul 25 03:34:09 EST 2002
I'm writing a little GPL app that needs to monitor some data in /proc. I
seem to recall (possibly incorrectly) that there was some magic way for a
program to be notified when a file in /proc changes, rather than having to
poll. I can't seem to find anything in Google.
Can anyone point me in the right direction?
What is the overhead in polling and reading a small (~500b) /proc file?
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
More information about the Linuxppc-embedded