1 files changed, 0 insertions, 162 deletions
diff --git a/libnetdata/clocks/clocks.h b/libnetdata/clocks/clocks.h
deleted file mode 100644
index 2beb14ed9..000000000
--- a/libnetdata/clocks/clocks.h
+++ /dev/null
@@ -1,162 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-#ifndef NETDATA_CLOCKS_H
-#define NETDATA_CLOCKS_H 1
-
-#include "../libnetdata.h"
-
-#ifndef HAVE_STRUCT_TIMESPEC
-struct timespec {
-    time_t tv_sec;  /* seconds */
-    long   tv_nsec; /* nanoseconds */
-};
-#endif
-
-#ifndef HAVE_CLOCKID_T
-typedef int clockid_t;
-#endif
-
-typedef uint64_t nsec_t;
-typedef uint64_t msec_t;
-typedef uint64_t usec_t;
-typedef int64_t  susec_t;
-
-typedef struct heartbeat {
-    usec_t realtime;
-    usec_t randomness;
-    size_t statistics_id;
-} heartbeat_t;
-
-/* Linux value is as good as any other */
-#ifndef CLOCK_REALTIME
-#define CLOCK_REALTIME  0
-#endif
-
-#ifndef CLOCK_MONOTONIC
-/* fallback to CLOCK_REALTIME if not available */
-#define CLOCK_MONOTONIC CLOCK_REALTIME
-#endif
-
-#ifndef CLOCK_BOOTTIME
-
-#ifdef CLOCK_UPTIME
-/* CLOCK_BOOTTIME falls back to CLOCK_UPTIME on FreeBSD */
-#define CLOCK_BOOTTIME CLOCK_UPTIME
-#else // CLOCK_UPTIME
-/* CLOCK_BOOTTIME falls back to CLOCK_REALTIME */
-#define CLOCK_BOOTTIME  CLOCK_REALTIME
-#endif // CLOCK_UPTIME
-
-#else // CLOCK_BOOTTIME
-
-#ifdef HAVE_CLOCK_GETTIME
-#define CLOCK_BOOTTIME_IS_AVAILABLE 1 // required for /proc/uptime
-#endif // HAVE_CLOCK_GETTIME
-
-#endif // CLOCK_BOOTTIME
-
-#ifndef NSEC_PER_MSEC
-#define NSEC_PER_MSEC   1000000ULL
-#endif
-
-#ifndef NSEC_PER_SEC
-#define NSEC_PER_SEC    1000000000ULL
-#endif
-#ifndef NSEC_PER_USEC
-#define NSEC_PER_USEC   1000ULL
-#endif
-
-#ifndef USEC_PER_SEC
-#define USEC_PER_SEC    1000000ULL
-#endif
-#ifndef MSEC_PER_SEC
-#define MSEC_PER_SEC    1000ULL
-#endif
-
-#define USEC_PER_MS     1000ULL
-
-#ifndef HAVE_CLOCK_GETTIME
-/* Fallback function for POSIX.1-2001 clock_gettime() function.
- *
- * We use a realtime clock from gettimeofday(), this will
- * make systems without clock_gettime() support sensitive
- * to time jumps or hibernation/suspend side effects.
- */
-int clock_gettime(clockid_t clk_id, struct timespec *ts);
-#endif
-
-/*
- * Three clocks are available (cf. man 3 clock_gettime):
- *
- * REALTIME clock (i.e. wall-clock):
- *  This clock is affected by discontinuous jumps in the system time
- *  (e.g., if the system administrator manually changes the clock), and by the incremental adjustments performed by adjtime(3) and NTP.
- *
- * MONOTONIC clock
- *  Clock that cannot be set and represents monotonic time since some unspecified starting point.
- *  This clock is not affected by discontinuous jumps in the system time
- *  (e.g., if the system administrator manually changes the clock), but is affected by the incremental adjustments performed by adjtime(3) and NTP.
- *  If not available on the system, this clock falls back to REALTIME clock.
- *
- * BOOTTIME clock
- *  Identical to  CLOCK_MONOTONIC, except it also includes any time that the system is suspended.
- *  This allows applications to get a suspend-aware monotonic clock without having to deal with the complications of CLOCK_REALTIME,
- *  which may have discontinuities if the time is changed using settimeofday(2).
- *  If not available on the system, this clock falls back to MONOTONIC clock.
- *
- * All now_*_timeval() functions fill the `struct timeval` with the time from the appropriate clock.
- * Those functions return 0 on success, -1 else with errno set appropriately.
- *
- * All now_*_sec() functions return the time in seconds from the appropriate clock, or 0 on error.
- * All now_*_usec() functions return the time in microseconds from the appropriate clock, or 0 on error.
- *
- */
-int now_realtime_timeval(struct timeval *tv);
-time_t now_realtime_sec(void);
-usec_t now_realtime_usec(void);
-
-int now_monotonic_timeval(struct timeval *tv);
-time_t now_monotonic_sec(void);
-msec_t now_realtime_msec(void);
-usec_t now_monotonic_usec(void);
-int now_monotonic_high_precision_timeval(struct timeval *tv);
-time_t now_monotonic_high_precision_sec(void);
-usec_t now_monotonic_high_precision_usec(void);
-
-int now_boottime_timeval(struct timeval *tv);
-time_t now_boottime_sec(void);
-usec_t now_boottime_usec(void);
-
-usec_t timeval_usec(struct timeval *tv);
-msec_t timeval_msec(struct timeval *tv);
-
-usec_t dt_usec(struct timeval *now, struct timeval *old);
-susec_t dt_usec_signed(struct timeval *now, struct timeval *old);
-
-void heartbeat_init(heartbeat_t *hb);
-
-/* Sleeps until next multiple of tick using monotonic clock.
- * Returns elapsed time in microseconds since previous heartbeat
- */
-usec_t heartbeat_next(heartbeat_t *hb, usec_t tick);
-
-void heartbeat_statistics(usec_t *min_ptr, usec_t *max_ptr, usec_t *average_ptr, size_t *count_ptr);
-
-void sleep_usec_with_now(usec_t usec, usec_t started_ut);
-#define sleep_usec(usec) sleep_usec_with_now(usec, 0);
-
-void clocks_init(void);
-
-// lower level functions - avoid using directly
-time_t now_sec(clockid_t clk_id);
-usec_t now_usec(clockid_t clk_id);
-int now_timeval(clockid_t clk_id, struct timeval *tv);
-
-collected_number uptime_msec(char *filename);
-
-extern usec_t clock_monotonic_resolution;
-extern usec_t clock_realtime_resolution;
-
-void sleep_to_absolute_time(usec_t usec);
-
-#endif /* NETDATA_CLOCKS_H */