diff options
| author | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-07-15 09:14:09 +0000 |
|---|---|---|
| committer | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-07-15 09:14:09 +0000 |
| commit | 25498d24c808346a90a55ca967138083402bc160 (patch) | |
| tree | 2603a4f1346f664bf7908df25ea51aed8d3ba834 /thread_win32.c | |
| parent | 598fdcb73083360d2d844d8e07771de4235e41d5 (diff) | |
* thread_win32.c (ubf_handle): cancel blocking IO if it can (only
Vista). see [ruby-dev:35446]
* win32/win32.c (errmap): add ERROR_OPERATION_ABORTED as EINTR.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18068 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'thread_win32.c')
| -rw-r--r-- | thread_win32.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/thread_win32.c b/thread_win32.c index a810fb3622..7c31a3f70e 100644 --- a/thread_win32.c +++ b/thread_win32.c @@ -532,8 +532,19 @@ native_thread_apply_priority(rb_thread_t *th) static void ubf_handle(void *ptr) { + static int checked = 0; + typedef BOOL (WINAPI *cancel_io_func_t)(HANDLE); + static cancel_io_func_t cancel_func = NULL; rb_thread_t *th = (rb_thread_t *)ptr; thread_debug("ubf_handle: %p\n", th); + + if (!checked) { + cancel_func = (cancel_io_func_t)GetProcAddress(GetModuleHandle("kernel32"), "CancelSynchronousIo"); + checked = 1; + } + if (cancel_func) + cancel_func((HANDLE)th->thread_id); + w32_set_event(th->native_thread_data.interrupt_event); } |