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-rw-r--r--src/timedata.cpp40
1 files changed, 16 insertions, 24 deletions
diff --git a/src/timedata.cpp b/src/timedata.cpp
index dd56acf44f..6b3a79017b 100644
--- a/src/timedata.cpp
+++ b/src/timedata.cpp
@@ -9,15 +9,14 @@
#include <timedata.h>
#include <netaddress.h>
+#include <node/ui_interface.h>
#include <sync.h>
-#include <ui_interface.h>
#include <util/system.h>
#include <util/translation.h>
#include <warnings.h>
-
-static RecursiveMutex cs_nTimeOffset;
-static int64_t nTimeOffset GUARDED_BY(cs_nTimeOffset) = 0;
+static Mutex g_timeoffset_mutex;
+static int64_t nTimeOffset GUARDED_BY(g_timeoffset_mutex) = 0;
/**
* "Never go to sea with two chronometers; take one or three."
@@ -28,7 +27,7 @@ static int64_t nTimeOffset GUARDED_BY(cs_nTimeOffset) = 0;
*/
int64_t GetTimeOffset()
{
- LOCK(cs_nTimeOffset);
+ LOCK(g_timeoffset_mutex);
return nTimeOffset;
}
@@ -46,7 +45,7 @@ static int64_t abs64(int64_t n)
void AddTimeData(const CNetAddr& ip, int64_t nOffsetSample)
{
- LOCK(cs_nTimeOffset);
+ LOCK(g_timeoffset_mutex);
// Ignore duplicates
static std::set<CNetAddr> setKnown;
if (setKnown.size() == BITCOIN_TIMEDATA_MAX_SAMPLES)
@@ -57,7 +56,7 @@ void AddTimeData(const CNetAddr& ip, int64_t nOffsetSample)
// Add data
static CMedianFilter<int64_t> vTimeOffsets(BITCOIN_TIMEDATA_MAX_SAMPLES, 0);
vTimeOffsets.input(nOffsetSample);
- LogPrint(BCLog::NET,"added time data, samples %d, offset %+d (%+d minutes)\n", vTimeOffsets.size(), nOffsetSample, nOffsetSample/60);
+ LogPrint(BCLog::NET, "added time data, samples %d, offset %+d (%+d minutes)\n", vTimeOffsets.size(), nOffsetSample, nOffsetSample / 60);
// There is a known issue here (see issue #4521):
//
@@ -76,33 +75,27 @@ void AddTimeData(const CNetAddr& ip, int64_t nOffsetSample)
// So we should hold off on fixing this and clean it up as part of
// a timing cleanup that strengthens it in a number of other ways.
//
- if (vTimeOffsets.size() >= 5 && vTimeOffsets.size() % 2 == 1)
- {
+ if (vTimeOffsets.size() >= 5 && vTimeOffsets.size() % 2 == 1) {
int64_t nMedian = vTimeOffsets.median();
std::vector<int64_t> vSorted = vTimeOffsets.sorted();
// Only let other nodes change our time by so much
- if (abs64(nMedian) <= std::max<int64_t>(0, gArgs.GetArg("-maxtimeadjustment", DEFAULT_MAX_TIME_ADJUSTMENT)))
- {
+ if (abs64(nMedian) <= std::max<int64_t>(0, gArgs.GetArg("-maxtimeadjustment", DEFAULT_MAX_TIME_ADJUSTMENT))) {
nTimeOffset = nMedian;
- }
- else
- {
+ } else {
nTimeOffset = 0;
static bool fDone;
- if (!fDone)
- {
+ if (!fDone) {
// If nobody has a time different than ours but within 5 minutes of ours, give a warning
bool fMatch = false;
- for (const int64_t nOffset : vSorted)
- if (nOffset != 0 && abs64(nOffset) < 5 * 60)
- fMatch = true;
+ for (const int64_t nOffset : vSorted) {
+ if (nOffset != 0 && abs64(nOffset) < 5 * 60) fMatch = true;
+ }
- if (!fMatch)
- {
+ if (!fMatch) {
fDone = true;
bilingual_str strMessage = strprintf(_("Please check that your computer's date and time are correct! If your clock is wrong, %s will not work properly."), PACKAGE_NAME);
- SetMiscWarning(strMessage.translated);
+ SetMiscWarning(strMessage);
uiInterface.ThreadSafeMessageBox(strMessage, "", CClientUIInterface::MSG_WARNING);
}
}
@@ -113,8 +106,7 @@ void AddTimeData(const CNetAddr& ip, int64_t nOffsetSample)
LogPrint(BCLog::NET, "%+d ", n); /* Continued */
}
LogPrint(BCLog::NET, "| "); /* Continued */
-
- LogPrint(BCLog::NET, "nTimeOffset = %+d (%+d minutes)\n", nTimeOffset, nTimeOffset/60);
+ LogPrint(BCLog::NET, "nTimeOffset = %+d (%+d minutes)\n", nTimeOffset, nTimeOffset / 60);
}
}
}