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comparison auto/unix @ 7222:81fae70d6cb8

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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
comparison
equal deleted inserted replaced
7221:43585e0e12a3 7222:81fae70d6cb8
789 ngx_feature_libs= 789 ngx_feature_libs=
790 ngx_feature_test="struct tm t; time_t c=0; localtime_r(&c, &t)" 790 ngx_feature_test="struct tm t; time_t c=0; localtime_r(&c, &t)"
791 . auto/feature 791 . auto/feature
792 792
793 793
794 ngx_feature="clock_gettime(CLOCK_MONOTONIC)"
795 ngx_feature_name="NGX_HAVE_CLOCK_MONOTONIC"
796 ngx_feature_run=no
797 ngx_feature_incs="#include <time.h>"
798 ngx_feature_path=
799 ngx_feature_libs=
800 ngx_feature_test="struct timespec ts; clock_gettime(CLOCK_MONOTONIC, &ts)"
801 . auto/feature
802
803
804 if [ $ngx_found = no ]; then
805
806 # Linux before glibc 2.17, notably CentOS 6
807
808 ngx_feature="clock_gettime(CLOCK_MONOTONIC) in librt"
809 ngx_feature_libs="-lrt"
810 . auto/feature
811
812 if [ $ngx_found = yes ]; then
813 CORE_LIBS="$CORE_LIBS -lrt"
814 fi
815 fi
816
817
794 ngx_feature="posix_memalign()" 818 ngx_feature="posix_memalign()"
795 ngx_feature_name="NGX_HAVE_POSIX_MEMALIGN" 819 ngx_feature_name="NGX_HAVE_POSIX_MEMALIGN"
796 ngx_feature_run=no 820 ngx_feature_run=no
797 ngx_feature_incs="#include <stdlib.h>" 821 ngx_feature_incs="#include <stdlib.h>"
798 ngx_feature_path= 822 ngx_feature_path=