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| author | Ben Gamari <ben@smart-cactus.org> | 2020-03-10 22:55:19 -0400 |
|---|---|---|
| committer | Ben Gamari <ben@smart-cactus.org> | 2020-10-30 00:41:14 -0400 |
| commit | 4e4a73868488f83aa9d355d147e116408634c140 (patch) | |
| tree | 7b54075262dcddb23db4cb1dbed9987857d5e6ba /rts/posix/OSThreads.c | |
| parent | d44f523208d32b599fa7e1260de32515d2ef9944 (diff) | |
| download | haskell-4e4a73868488f83aa9d355d147e116408634c140.tar.gz | |
rts: Join to concurrent mark thread during shutdown
Previously we would take all capabilities but fail to join on the thread
itself, potentially resulting in a leaked thread.
Diffstat (limited to 'rts/posix/OSThreads.c')
| -rw-r--r-- | rts/posix/OSThreads.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/rts/posix/OSThreads.c b/rts/posix/OSThreads.c index c51ccfcafb..6347e8ce7a 100644 --- a/rts/posix/OSThreads.c +++ b/rts/posix/OSThreads.c @@ -398,6 +398,14 @@ interruptOSThread (OSThreadId id) pthread_kill(id, SIGPIPE); } +void +joinOSThread (OSThreadId id) +{ + if (pthread_join(id, NULL) != 0) { + sysErrorBelch("joinOSThread: error %d", errno); + } +} + KernelThreadId kernelThreadId (void) { #if defined(linux_HOST_OS) |