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-rw-r--r--src/devpoll.cpp4
-rw-r--r--src/epoll.cpp4
-rw-r--r--src/kqueue.cpp4
-rw-r--r--src/poll.cpp4
-rw-r--r--src/select.cpp4
-rw-r--r--src/thread.cpp34
-rw-r--r--src/thread.hpp41
7 files changed, 36 insertions, 59 deletions
diff --git a/src/devpoll.cpp b/src/devpoll.cpp
index e9f172b..76943f0 100644
--- a/src/devpoll.cpp
+++ b/src/devpoll.cpp
@@ -47,7 +47,7 @@ xs::devpoll_t::devpoll_t (xs::ctx_t *ctx_, uint32_t tid_) :
xs::devpoll_t::~devpoll_t ()
{
- worker.stop ();
+ thread_stop (&worker);
close (devpoll_fd);
}
@@ -138,7 +138,7 @@ void xs::devpoll_t::reset_pollout (handle_t handle_)
void xs::devpoll_t::xstart ()
{
- worker.start (worker_routine, this);
+ thread_start (&worker, worker_routine, this);
}
void xs::devpoll_t::xstop ()
diff --git a/src/epoll.cpp b/src/epoll.cpp
index e1d3f8b..8ba2f17 100644
--- a/src/epoll.cpp
+++ b/src/epoll.cpp
@@ -45,7 +45,7 @@ xs::epoll_t::epoll_t (xs::ctx_t *ctx_, uint32_t tid_) :
xs::epoll_t::~epoll_t ()
{
// Wait till the worker thread exits.
- worker.stop ();
+ thread_stop (&worker);
close (epoll_fd);
for (retired_t::iterator it = retired.begin (); it != retired.end (); ++it)
@@ -121,7 +121,7 @@ void xs::epoll_t::reset_pollout (handle_t handle_)
void xs::epoll_t::xstart ()
{
- worker.start (worker_routine, this);
+ thread_start (&worker, worker_routine, this);
}
void xs::epoll_t::xstop ()
diff --git a/src/kqueue.cpp b/src/kqueue.cpp
index d680915..c3ef5b5 100644
--- a/src/kqueue.cpp
+++ b/src/kqueue.cpp
@@ -55,7 +55,7 @@ xs::kqueue_t::kqueue_t (xs::ctx_t *ctx_, uint32_t tid_) :
xs::kqueue_t::~kqueue_t ()
{
- worker.stop ();
+ thread_stop (&worker);
close (kqueue_fd);
}
@@ -144,7 +144,7 @@ void xs::kqueue_t::reset_pollout (handle_t handle_)
void xs::kqueue_t::xstart ()
{
- worker.start (worker_routine, this);
+ thread_start (&worker, worker_routine, this);
}
void xs::kqueue_t::xstop ()
diff --git a/src/poll.cpp b/src/poll.cpp
index 3076b78..c0f070e 100644
--- a/src/poll.cpp
+++ b/src/poll.cpp
@@ -41,7 +41,7 @@ xs::poll_t::poll_t (xs::ctx_t *ctx_, uint32_t tid_) :
xs::poll_t::~poll_t ()
{
- worker.stop ();
+ thread_stop (&worker);
}
xs::handle_t xs::poll_t::add_fd (fd_t fd_, i_poll_events *events_)
@@ -109,7 +109,7 @@ void xs::poll_t::reset_pollout (handle_t handle_)
void xs::poll_t::xstart ()
{
- worker.start (worker_routine, this);
+ thread_start (&worker, worker_routine, this);
}
void xs::poll_t::xstop ()
diff --git a/src/select.cpp b/src/select.cpp
index 8e56a2d..eeac5a9 100644
--- a/src/select.cpp
+++ b/src/select.cpp
@@ -57,7 +57,7 @@ xs::select_t::select_t (xs::ctx_t *ctx_, uint32_t tid_) :
xs::select_t::~select_t ()
{
- worker.stop ();
+ thread_stop (&worker);
}
xs::handle_t xs::select_t::add_fd (fd_t fd_, i_poll_events *events_)
@@ -141,7 +141,7 @@ void xs::select_t::reset_pollout (handle_t handle_)
void xs::select_t::xstart ()
{
- worker.start (worker_routine, this);
+ thread_start (&worker, worker_routine, this);
}
void xs::select_t::xstop ()
diff --git a/src/thread.cpp b/src/thread.cpp
index e7af627..961bee1 100644
--- a/src/thread.cpp
+++ b/src/thread.cpp
@@ -35,20 +35,20 @@ extern "C"
}
}
-void xs::thread_t::start (thread_fn *tfn_, void *arg_)
+void xs::thread_start (xs::thread_t *self_, thread_fn *tfn_, void *arg_)
{
- tfn = tfn_;
- arg =arg_;
- descriptor = (HANDLE) _beginthreadex (NULL, 0,
- &::thread_routine, this, 0 , NULL);
- win_assert (descriptor != NULL);
+ self_->tfn = tfn_;
+ self_->arg =arg_;
+ self_->handle = (HANDLE) _beginthreadex (NULL, 0,
+ &::thread_routine, self_, 0 , NULL);
+ win_assert (self_->handle != NULL);
}
-void xs::thread_t::stop ()
+void xs::thread_stop (xs::thread_t *self_)
{
- DWORD rc = WaitForSingleObject (descriptor, INFINITE);
+ DWORD rc = WaitForSingleObject (self_->handle, INFINITE);
win_assert (rc != WAIT_FAILED);
- BOOL rc2 = CloseHandle (descriptor);
+ BOOL rc2 = CloseHandle (self_->handle);
win_assert (rc2 != 0);
}
@@ -76,23 +76,19 @@ extern "C"
}
}
-void xs::thread_t::start (thread_fn *tfn_, void *arg_)
+void xs::thread_start (xs::thread_t *self_, thread_fn *tfn_, void *arg_)
{
- tfn = tfn_;
- arg =arg_;
- int rc = pthread_create (&descriptor, NULL, thread_routine, this);
+ self_->tfn = tfn_;
+ self_->arg =arg_;
+ int rc = pthread_create (&self_->handle, NULL, thread_routine, self_);
posix_assert (rc);
}
-void xs::thread_t::stop ()
+void xs::thread_stop (xs::thread_t *self_)
{
- int rc = pthread_join (descriptor, NULL);
+ int rc = pthread_join (self_->handle, NULL);
posix_assert (rc);
}
#endif
-
-
-
-
diff --git a/src/thread.hpp b/src/thread.hpp
index b7a7607..8258dab 100644
--- a/src/thread.hpp
+++ b/src/thread.hpp
@@ -35,45 +35,26 @@ namespace xs
typedef void (thread_fn) (void*);
- // Class encapsulating OS thread. Thread initiation/termination is done
- // using special functions rather than in constructor/destructor so that
- // thread isn't created during object construction by accident, causing
- // newly created thread to access half-initialised object. Same applies
- // to the destruction process: Thread should be terminated before object
- // destruction begins, otherwise it can access half-destructed object.
+ // Class encapsulating OS thread.
- class thread_t
+ struct thread_t
{
- public:
-
- inline thread_t ()
- {
- }
-
- // Creates OS thread. 'tfn' is main thread function. It'll be passed
- // 'arg' as an argument.
- void start (thread_fn *tfn_, void *arg_);
-
- // Waits for thread termination.
- void stop ();
-
- // These are internal members. They should be private, however then
- // they would not be accessible from the main C routine of the thread.
thread_fn *tfn;
void *arg;
-
- private:
-
#ifdef XS_HAVE_WINDOWS
- HANDLE descriptor;
+ HANDLE handle;
#else
- pthread_t descriptor;
+ pthread_t handle;
#endif
-
- thread_t (const thread_t&);
- const thread_t &operator = (const thread_t&);
};
+ // Creates OS thread. 'tfn' is main thread function. It'll be passed
+ // 'arg' as an argument.
+ void thread_start (thread_t *self_, thread_fn *tfn_, void *arg_);
+
+ // Waits for thread termination.
+ void thread_stop (thread_t *self_);
+
}
#endif