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| author | Rickard Green <[email protected]> | 2013-02-14 17:41:49 +0100 |
|---|---|---|
| committer | Rickard Green <[email protected]> | 2013-02-14 17:41:49 +0100 |
| commit | 85775c504842e669d0bca9c62909366990954ed2 (patch) | |
| tree | fee11e9377d53b3a84687d5955fedff7cba0c109 | |
| parent | 74b096954c582cdf517925648415e6a1e321e885 (diff) | |
| parent | d73d6da23e77d5b7a803209319ad2709f03505a9 (diff) | |
| download | otp-85775c504842e669d0bca9c62909366990954ed2.tar.gz otp-85775c504842e669d0bca9c62909366990954ed2.tar.bz2 otp-85775c504842e669d0bca9c62909366990954ed2.zip | |
Merge branch 'rickard/win-drv-bugfix/OTP-10807'
* rickard/win-drv-bugfix/OTP-10807:
Fix flush of fd-driver on Windows
| -rwxr-xr-x | erts/emulator/sys/win32/sys.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/erts/emulator/sys/win32/sys.c b/erts/emulator/sys/win32/sys.c index 0d1322691e..19dffd0ea4 100755 --- a/erts/emulator/sys/win32/sys.c +++ b/erts/emulator/sys/win32/sys.c @@ -916,6 +916,8 @@ init_async_io(DriverData *dp, AsyncIo* aio, int use_threads) if (aio->ov.hEvent == NULL) return -1; if (use_threads) { + OV_BUFFER_PTR(aio) = NULL; + OV_NUM_TO_READ(aio) = 0; aio->ioAllowed = CreateAutoEvent(FALSE); if (aio->ioAllowed == NULL) return -1; @@ -2330,6 +2332,7 @@ static void fd_stop(ErlDrvData data) (void) driver_select(dp->port_num, (ErlDrvEvent)dp->out.ov.hEvent, ERL_DRV_WRITE, 0); + ASSERT(dp->out.flushEvent); SetEvent(dp->out.flushEvent); WaitForSingleObject(dp->out.flushReplyEvent, INFINITE); } |