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Diffstat (limited to '')
-rw-r--r-- | include/haproxy/clock.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/include/haproxy/clock.h b/include/haproxy/clock.h new file mode 100644 index 0000000..dedcacb --- /dev/null +++ b/include/haproxy/clock.h @@ -0,0 +1,47 @@ +/* + * include/haproxy/clock.h + * Exported parts for time-keeping + * + * Copyright (C) 2000-2021 Willy Tarreau - w@1wt.eu + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation, version 2.1 + * exclusively. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef _HAPROXY_CLOCK_H +#define _HAPROXY_CLOCK_H + +#include <sys/time.h> +#include <haproxy/api.h> + +extern struct timeval start_date; /* the process's start date in wall-clock time */ +extern volatile ullong global_now; /* common monotonic date between all threads (32:32) */ + +extern THREAD_LOCAL struct timeval now; /* internal monotonic date derived from real clock */ +extern THREAD_LOCAL struct timeval date; /* the real current date (wall-clock time) */ + +uint64_t now_cpu_time_thread(int thr); +uint64_t now_mono_time(void); +uint64_t now_cpu_time(void); +void clock_set_local_source(void); +void clock_update_date(int max_wait, int interrupted); +void clock_init_process_date(void); +void clock_init_thread_date(void); +int clock_setup_signal_timer(void *timer, int sig, int val); +char *timeofday_as_iso_us(int pad); +uint clock_report_idle(void); +void clock_leaving_poll(int timeout, int interrupted); +void clock_entering_poll(void); + +#endif |