Mercurial > hg > nginx
diff auto/unix @ 7222:81fae70d6cb8
Core: ngx_current_msec now uses monotonic time if available.
When clock_gettime(CLOCK_MONOTONIC) (or faster variants, _FAST on FreeBSD,
and _COARSE on Linux) is available, we now use it for ngx_current_msec.
This should improve handling of timers if system time changes (ticket #189).
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Thu, 01 Mar 2018 20:25:50 +0300 |
parents | 057adb2a9d23 |
children | 04ebf29eaf5b |
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--- a/auto/unix +++ b/auto/unix @@ -791,6 +791,30 @@ ngx_feature_test="struct tm t; time_t c= . auto/feature +ngx_feature="clock_gettime(CLOCK_MONOTONIC)" +ngx_feature_name="NGX_HAVE_CLOCK_MONOTONIC" +ngx_feature_run=no +ngx_feature_incs="#include <time.h>" +ngx_feature_path= +ngx_feature_libs= +ngx_feature_test="struct timespec ts; clock_gettime(CLOCK_MONOTONIC, &ts)" +. auto/feature + + +if [ $ngx_found = no ]; then + + # Linux before glibc 2.17, notably CentOS 6 + + ngx_feature="clock_gettime(CLOCK_MONOTONIC) in librt" + ngx_feature_libs="-lrt" + . auto/feature + + if [ $ngx_found = yes ]; then + CORE_LIBS="$CORE_LIBS -lrt" + fi +fi + + ngx_feature="posix_memalign()" ngx_feature_name="NGX_HAVE_POSIX_MEMALIGN" ngx_feature_run=no