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Bug #444 - Interactive undo locks pending.data and doesn't give it up

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- flock() now uses LOCK_EX | LOCK_NB so it won't wait for the file lock
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Cory Donnelly
2010-07-26 14:02:37 -04:00
parent 3846954c42
commit 78edb61c4c
1 changed files with 1 additions and 1 deletions
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src/TDB.cpp
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@@ -1504,7 +1504,7 @@ FILE* TDB::openAndLock (const std::string& file)
while (flock (fileno (in), LOCK_NB | LOCK_EX) && ++retry <= 3) while (flock (fileno (in), LOCK_NB | LOCK_EX) && ++retry <= 3)
{ {
std::cout << "Waiting for file lock..." << std::endl; std::cout << "Waiting for file lock..." << std::endl;
while (flock (fileno (in), LOCK_EX) && ++retry <= 3) while (flock (fileno (in), LOCK_NB | LOCK_EX) && ++retry <= 3)
delay (0.2); delay (0.2);
} }