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| author | Jonathan Reams <jbreams@mongodb.com> | 2016-04-15 14:51:49 -0400 |
|---|---|---|
| committer | Jonathan Reams <jbreams@mongodb.com> | 2016-04-16 15:19:01 -0400 |
| commit | 1e42c8324b94f148d35297bdd0d6c47eeec0f1fc (patch) | |
| tree | ee302bd8ee6ca641085b84b2afd4b59912da52df /src/mongo/util/signal_handlers_synchronous.cpp | |
| parent | 63ea3e59a735b3fb6047e994c28834f841abccaa (diff) | |
| download | mongo-1e42c8324b94f148d35297bdd0d6c47eeec0f1fc.tar.gz | |
SERVER-23757 Clear signal mask when starting unit tests
Diffstat (limited to 'src/mongo/util/signal_handlers_synchronous.cpp')
| -rw-r--r-- | src/mongo/util/signal_handlers_synchronous.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/mongo/util/signal_handlers_synchronous.cpp b/src/mongo/util/signal_handlers_synchronous.cpp index c158224448c..fa383d97800 100644 --- a/src/mongo/util/signal_handlers_synchronous.cpp +++ b/src/mongo/util/signal_handlers_synchronous.cpp @@ -346,4 +346,13 @@ void reportOutOfMemoryErrorAndExit() { writeMallocFreeStreamToLog(); quickExit(EXIT_ABRUPT); } + +void clearSignalMask() { +#ifndef _WIN32 + // We need to make sure that all signals are unmasked so signals are handled correctly + sigset_t unblockSignalMask; + invariant(sigemptyset(&unblockSignalMask) == 0); + invariant(sigprocmask(SIG_SETMASK, &unblockSignalMask, nullptr) == 0); +#endif +} } // namespace mongo |