aboutsummaryrefslogtreecommitdiffhomepage
path: root/include/grpc/support/time.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/grpc/support/time.h')
-rw-r--r--include/grpc/support/time.h93
1 files changed, 2 insertions, 91 deletions
diff --git a/include/grpc/support/time.h b/include/grpc/support/time.h
index d2607f3e95..2c7f8533a2 100644
--- a/include/grpc/support/time.h
+++ b/include/grpc/support/time.h
@@ -1,6 +1,6 @@
/*
*
- * Copyright 2015, Google Inc.
+ * Copyright 2015-2016, Google Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -33,96 +33,7 @@
#ifndef GRPC_SUPPORT_TIME_H
#define GRPC_SUPPORT_TIME_H
-/* Time support.
- We use gpr_timespec, which is analogous to struct timespec. On some
- machines, absolute times may be in local time. */
-#include <grpc/support/port_platform.h>
-#include <stddef.h>
-#include <time.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* The clocks we support. */
-typedef enum {
- /* Monotonic clock. Epoch undefined. Always moves forwards. */
- GPR_CLOCK_MONOTONIC = 0,
- /* Realtime clock. May jump forwards or backwards. Settable by
- the system administrator. Has its epoch at 0:00:00 UTC 1 Jan 1970. */
- GPR_CLOCK_REALTIME,
- /* CPU cycle time obtained by rdtsc instruction on x86 platforms. Epoch
- undefined. Degrades to GPR_CLOCK_REALTIME on other platforms. */
- GPR_CLOCK_PRECISE,
- /* Unmeasurable clock type: no base, created by taking the difference
- between two times */
- GPR_TIMESPAN
-} gpr_clock_type;
-
-typedef struct gpr_timespec {
- int64_t tv_sec;
- int32_t tv_nsec;
- /** Against which clock was this time measured? (or GPR_TIMESPAN if
- this is a relative time meaure) */
- gpr_clock_type clock_type;
-} gpr_timespec;
-
-/* Time constants. */
-gpr_timespec gpr_time_0(gpr_clock_type type); /* The zero time interval. */
-gpr_timespec gpr_inf_future(gpr_clock_type type); /* The far future */
-gpr_timespec gpr_inf_past(gpr_clock_type type); /* The far past. */
-
-#define GPR_MS_PER_SEC 1000
-#define GPR_US_PER_SEC 1000000
-#define GPR_NS_PER_SEC 1000000000
-#define GPR_NS_PER_MS 1000000
-#define GPR_NS_PER_US 1000
-#define GPR_US_PER_MS 1000
-
-/* initialize time subsystem */
-void gpr_time_init(void);
-
-/* Return the current time measured from the given clocks epoch. */
-gpr_timespec gpr_now(gpr_clock_type clock);
-
-/* Convert a timespec from one clock to another */
-gpr_timespec gpr_convert_clock_type(gpr_timespec t,
- gpr_clock_type target_clock);
-
-/* Return -ve, 0, or +ve according to whether a < b, a == b, or a > b
- respectively. */
-int gpr_time_cmp(gpr_timespec a, gpr_timespec b);
-
-gpr_timespec gpr_time_max(gpr_timespec a, gpr_timespec b);
-gpr_timespec gpr_time_min(gpr_timespec a, gpr_timespec b);
-
-/* Add and subtract times. Calculations saturate at infinities. */
-gpr_timespec gpr_time_add(gpr_timespec a, gpr_timespec b);
-gpr_timespec gpr_time_sub(gpr_timespec a, gpr_timespec b);
-
-/* Return a timespec representing a given number of time units. LONG_MIN is
- interpreted as gpr_inf_past, and LONG_MAX as gpr_inf_future. */
-gpr_timespec gpr_time_from_micros(long x, gpr_clock_type clock_type);
-gpr_timespec gpr_time_from_nanos(long x, gpr_clock_type clock_type);
-gpr_timespec gpr_time_from_millis(long x, gpr_clock_type clock_type);
-gpr_timespec gpr_time_from_seconds(long x, gpr_clock_type clock_type);
-gpr_timespec gpr_time_from_minutes(long x, gpr_clock_type clock_type);
-gpr_timespec gpr_time_from_hours(long x, gpr_clock_type clock_type);
-
-int32_t gpr_time_to_millis(gpr_timespec timespec);
-
-/* Return 1 if two times are equal or within threshold of each other,
- 0 otherwise */
-int gpr_time_similar(gpr_timespec a, gpr_timespec b, gpr_timespec threshold);
-
-/* Sleep until at least 'until' - an absolute timeout */
-void gpr_sleep_until(gpr_timespec until);
-
-double gpr_timespec_to_micros(gpr_timespec t);
-
-#ifdef __cplusplus
-}
-#endif
+#include <grpc/impl/codegen/time.h>
#endif /* GRPC_SUPPORT_TIME_H */