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Merge pull request #6287

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a794284 locking: add a quick example of GUARDED_BY (Cory Fields)
2b890dd locking: fix a few small issues uncovered by -Wthread-safety (Cory Fields)
cd27bba locking: teach Clang's -Wthread-safety to cope with our scoped lock macros (Cory Fields)
This commit is contained in:
Wladimir J. van der Laan
2015-07-23 18:43:37 +02:00
parent d946e9a848 a794284e61
commit d2464dfee9
5 changed files with 15 additions and 14 deletions
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14
src/main.cpp
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@@ -75,9 +75,9 @@ struct COrphanTx {
CTransaction tx;
NodeId fromPeer;
};
map<uint256, COrphanTx> mapOrphanTransactions;
map<uint256, set<uint256> > mapOrphanTransactionsByPrev;
void EraseOrphansFor(NodeId peer);
map<uint256, COrphanTx> mapOrphanTransactions GUARDED_BY(cs_main);;
map<uint256, set<uint256> > mapOrphanTransactionsByPrev GUARDED_BY(cs_main);;
void EraseOrphansFor(NodeId peer) EXCLUSIVE_LOCKS_REQUIRED(cs_main);
/**
* Returns true if there are nRequired or more blocks of minVersion or above
@@ -527,7 +527,7 @@ CBlockTreeDB *pblocktree = NULL;
// mapOrphanTransactions
//
bool AddOrphanTx(const CTransaction& tx, NodeId peer)
bool AddOrphanTx(const CTransaction& tx, NodeId peer) EXCLUSIVE_LOCKS_REQUIRED(cs_main)
{
uint256 hash = tx.GetHash();
if (mapOrphanTransactions.count(hash))
@@ -557,7 +557,7 @@ bool AddOrphanTx(const CTransaction& tx, NodeId peer)
return true;
}
void static EraseOrphanTx(uint256 hash)
void static EraseOrphanTx(uint256 hash) EXCLUSIVE_LOCKS_REQUIRED(cs_main)
{
map<uint256, COrphanTx>::iterator it = mapOrphanTransactions.find(hash);
if (it == mapOrphanTransactions.end())
@@ -591,7 +591,7 @@ void EraseOrphansFor(NodeId peer)
}
unsigned int LimitOrphanTxSize(unsigned int nMaxOrphans)
unsigned int LimitOrphanTxSize(unsigned int nMaxOrphans) EXCLUSIVE_LOCKS_REQUIRED(cs_main)
{
unsigned int nEvicted = 0;
while (mapOrphanTransactions.size() > nMaxOrphans)
@@ -3649,7 +3649,7 @@ std::string GetWarnings(const std::string& strFor)
//
bool static AlreadyHave(const CInv& inv)
bool static AlreadyHave(const CInv& inv) EXCLUSIVE_LOCKS_REQUIRED(cs_main)
{
switch (inv.type)
{