1 files changed, 38 insertions, 6 deletions
diff --git a/src/util/time.h b/src/util/time.h
index c69f604dc6..4aee01967d 100644
--- a/src/util/time.h
+++ b/src/util/time.h
@@ -6,6 +6,8 @@
 #ifndef BITCOIN_UTIL_TIME_H
 #define BITCOIN_UTIL_TIME_H
 
+#include <compat.h>
+
 #include <chrono>
 #include <stdint.h>
 #include <string>
@@ -24,12 +26,20 @@ void UninterruptibleSleep(const std::chrono::microseconds& n);
  * This helper is used to convert durations before passing them over an
  * interface that doesn't support std::chrono (e.g. RPC, debug log, or the GUI)
  */
-inline int64_t count_seconds(std::chrono::seconds t) { return t.count(); }
-inline int64_t count_microseconds(std::chrono::microseconds t) { return t.count(); }
+constexpr int64_t count_seconds(std::chrono::seconds t) { return t.count(); }
+constexpr int64_t count_milliseconds(std::chrono::milliseconds t) { return t.count(); }
+constexpr int64_t count_microseconds(std::chrono::microseconds t) { return t.count(); }
+
+using SecondsDouble = std::chrono::duration<double, std::chrono::seconds::period>;
+
+/**
+ * Helper to count the seconds in any std::chrono::duration type
+ */
+inline double CountSecondsDouble(SecondsDouble t) { return t.count(); }
 
 /**
  * DEPRECATED
- * Use either GetSystemTimeInSeconds (not mockable) or GetTime<T> (mockable)
+ * Use either GetTimeSeconds (not mockable) or GetTime<T> (mockable)
  */
 int64_t GetTime();
 
@@ -38,12 +48,21 @@ int64_t GetTimeMillis();
 /** Returns the system time (not mockable) */
 int64_t GetTimeMicros();
 /** Returns the system time (not mockable) */
-int64_t GetSystemTimeInSeconds(); // Like GetTime(), but not mockable
+int64_t GetTimeSeconds(); // Like GetTime(), but not mockable
 
-/** For testing. Set e.g. with the setmocktime rpc, or -mocktime argument */
+/**
+ * DEPRECATED
+ * Use SetMockTime with chrono type
+ *
+ * @param[in] nMockTimeIn Time in seconds.
+ */
 void SetMockTime(int64_t nMockTimeIn);
+
+/** For testing. Set e.g. with the setmocktime rpc, or -mocktime argument */
+void SetMockTime(std::chrono::seconds mock_time_in);
+
 /** For testing */
-int64_t GetMockTime();
+std::chrono::seconds GetMockTime();
 
 /** Return system time (or mocked time, if set) */
 template <typename T>
@@ -57,4 +76,17 @@ std::string FormatISO8601DateTime(int64_t nTime);
 std::string FormatISO8601Date(int64_t nTime);
 int64_t ParseISO8601DateTime(const std::string& str);
 
+/**
+ * Convert milliseconds to a struct timeval for e.g. select.
+ */
+struct timeval MillisToTimeval(int64_t nTimeout);
+
+/**
+ * Convert milliseconds to a struct timeval for e.g. select.
+ */
+struct timeval MillisToTimeval(std::chrono::milliseconds ms);
+
+/** Sanity check epoch match normal Unix epoch */
+bool ChronoSanityCheck();
+
 #endif // BITCOIN_UTIL_TIME_H