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Fix cancellation in Windows HANDLE backend.

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[SVN r60756]
This commit is contained in:
Christopher Kohlhoff
2010-03-22 03:32:56 +00:00
parent ae4f8aa53f
commit 41bcacc9e2
1 changed files with 3 additions and 3 deletions
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6
include/boost/asio/detail/win_iocp_handle_service.hpp
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@@ -618,7 +618,7 @@ private:
void start_write_op(implementation_type& impl, boost::uint64_t offset,
const boost::asio::const_buffer& buffer, operation* op)
{
update_cancellation_thread_id();
update_cancellation_thread_id(impl);
iocp_service_.work_started();
if (!is_open(impl))
@@ -656,7 +656,7 @@ private:
void start_read_op(implementation_type& impl, boost::uint64_t offset,
const boost::asio::mutable_buffer& buffer, operation* op)
{
update_cancellation_thread_id();
update_cancellation_thread_id(impl);
iocp_service_.work_started();
if (!is_open(impl))
@@ -691,7 +691,7 @@ private:
}
// Update the ID of the thread from which cancellation is safe.
void update_cancellation_thread_id()
void update_cancellation_thread_id(implementation_type& impl)
{
#if defined(BOOST_ASIO_ENABLE_CANCELIO)
if (impl.safe_cancellation_thread_id_ == 0)