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| author | Jesse Gross <jesse@nicira.com> | 2010-06-08 17:18:48 -0700 |
|---|---|---|
| committer | Jesse Gross <jesse@nicira.com> | 2010-06-08 18:01:25 -0700 |
| commit | c73814a3e6cbdf8c4083ef1d510377e41cb82f6a (patch) | |
| tree | c6f3e8196f5156b2643900ec3763cabeb1d3c7bb /configure.ac | |
| parent | c6f196a050aeae603f5d68ca065a72da9a8ec894 (diff) | |
timeval: Use monotonic time where appropriate.
Most of the timekeeping needs of OVS are simply to measure intervals,
which means that it is sensitive to changes in the clock. This commit
replaces the existing clocks with monotonic timers. An additional set
of wall clock timers are added and used in locations that need absolute
time.
Bug #1858
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index ba0aa2e9..2128c64c 100644 --- a/configure.ac +++ b/configure.ac @@ -39,6 +39,7 @@ AC_C_BIGENDIAN AC_SYS_LARGEFILE AC_SEARCH_LIBS([pow], [m]) +AC_SEARCH_LIBS([clock_gettime], [rt]) OVS_CHECK_COVERAGE OVS_CHECK_NDEBUG |