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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2005-10-25 15:15:16 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2005-10-25 15:15:16 +0000 |
| commit | 25777f6fd312b3f3e32edb921d79e3d8c7b499a6 (patch) | |
| tree | d69976608fc3d97df70ed1f50a944f4e1a2ec036 /src/backend/port/win32/socket.c | |
| parent | b83547201fb321bca43276911d6839ab7ad7e7f7 (diff) | |
| download | postgresql-25777f6fd312b3f3e32edb921d79e3d8c7b499a6.tar.gz postgresql-25777f6fd312b3f3e32edb921d79e3d8c7b499a6.zip | |
Fix Windows setitimer() emulation to not depend on delivering an APC
to the main thread. This allows removal of WaitForSingleObjectEx() calls
from the main thread, thereby allowing us to re-enable Qingqing Zhou's
CHECK_FOR_INTERRUPTS performance improvement. Qingqing, Magnus, et al.
Diffstat (limited to 'src/backend/port/win32/socket.c')
| -rw-r--r-- | src/backend/port/win32/socket.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/backend/port/win32/socket.c b/src/backend/port/win32/socket.c index 808977a2374..b4bd121ca94 100644 --- a/src/backend/port/win32/socket.c +++ b/src/backend/port/win32/socket.c @@ -6,7 +6,7 @@ * Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/port/win32/socket.c,v 1.9 2005/10/15 02:49:23 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/port/win32/socket.c,v 1.10 2005/10/25 15:15:16 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -93,7 +93,7 @@ TranslateSocketError(void) static int pgwin32_poll_signals(void) { - if (WaitForSingleObjectEx(pgwin32_signal_event, 0, TRUE) == WAIT_OBJECT_0) + if (UNBLOCKED_SIGNAL_QUEUE()) { pgwin32_dispatch_queued_signals(); errno = EINTR; |