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2 Commits

Author SHA1 Message Date
Ben Noordhuis
49d4e1884b linux: use CLOCK_BOOTTIME if available 
Use CLOCK_BOOTTIME to calculate the system uptime. Fall back to CLOCK_MONOTONIC
if CLOCK_BOOTTIME is not available (all pre-2.6.39 kernels).

The problem with CLOCK_MONOTONIC is that it doesn't increase when the system is
suspended, making the uptime differ from what the uptime(1) tool reports.
 2012-03-19 07:55:16 -07:00
Ben Noordhuis
d3efefb043 linux: share inotify fd across event loop 
Previously, a new inotify fd was created for each watcher, making it quite easy
to run into the system-wide fs.inotify.max_user_instances limit (usually 128).

Fixes #300.
 2012-02-23 09:21:30 -08:00