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| author | cperciva <cperciva@FreeBSD.org> | 2013-12-03 21:55:57 +0000 |
|---|---|---|
| committer | cperciva <cperciva@FreeBSD.org> | 2013-12-03 21:55:57 +0000 |
| commit | d5c04c6f999989a71d0e162413b46634031de26f (patch) | |
| tree | aeb3569a134660cd4880636f2a4bf248aab44542 /contrib/llvm/tools | |
| parent | ed175e034f7d36907173e9d64910c6c5b106734b (diff) | |
| download | FreeBSD-src-d5c04c6f999989a71d0e162413b46634031de26f.zip FreeBSD-src-d5c04c6f999989a71d0e162413b46634031de26f.tar.gz | |
The rc system aggressively caches the contents of /etc/rc.conf in order to
improve boot performance; this produces arguably astonishing (non-)results
if /etc/rc.conf is modified during the boot process.
Since performance considerations make it infeasible to automatically detect
if the cached /etc/rc.conf parameters should be invalidated, provide a
mechanism for explicitly requesting that /etc/rc.conf be reloaded: Catch
SIGALRM and reload /etc/rc.conf if it is received.
Discussed on: freebsd-rc
MFC after: 3 days
Diffstat (limited to 'contrib/llvm/tools')
0 files changed, 0 insertions, 0 deletions
