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| author | Simon Marlow <simonmar@microsoft.com> | 2006-08-25 08:44:35 +0000 |
|---|---|---|
| committer | Simon Marlow <simonmar@microsoft.com> | 2006-08-25 08:44:35 +0000 |
| commit | 610de7d17e09318272b7516bd9b97e8b2cbd170c (patch) | |
| tree | 68dc1bbe4707688bdc7aa74ab12ce7c591e4c64a /rts/win32/AsyncIO.c | |
| parent | edad06244b0a542d6b5c9ce3f3cd72941c5be804 (diff) | |
| download | haskell-610de7d17e09318272b7516bd9b97e8b2cbd170c.tar.gz | |
Free Win32 Handles on shutdown
patch from #878
Diffstat (limited to 'rts/win32/AsyncIO.c')
| -rw-r--r-- | rts/win32/AsyncIO.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/rts/win32/AsyncIO.c b/rts/win32/AsyncIO.c index 2ff92d9642..3f99113b7f 100644 --- a/rts/win32/AsyncIO.c +++ b/rts/win32/AsyncIO.c @@ -45,8 +45,8 @@ typedef struct CompletedReq { #define MAX_REQUESTS 200 static CRITICAL_SECTION queue_lock; -static HANDLE completed_req_event; -static HANDLE abandon_req_wait; +static HANDLE completed_req_event = INVALID_HANDLE_VALUE; +static HANDLE abandon_req_wait = INVALID_HANDLE_VALUE; static HANDLE wait_handles[2]; static CompletedReq completedTable[MAX_REQUESTS]; static int completed_hw; @@ -173,7 +173,18 @@ startupAsyncIO() void shutdownAsyncIO() { - CloseHandle(completed_req_event); + if (completed_req_event != INVALID_HANDLE_VALUE) { + CloseHandle(completed_req_event); + completed_req_event = INVALID_HANDLE_VALUE; + } + if (abandon_req_wait != INVALID_HANDLE_VALUE) { + CloseHandle(abandon_req_wait); + abandon_req_wait = INVALID_HANDLE_VALUE; + } + if (completed_table_sema != NULL) { + CloseHandle(completed_table_sema); + completed_table_sema = NULL; + } ShutdownIOManager(); } |