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[C++/mingw] ser-mingw.c casts
2015-11-17 Pedro Alves <palves@redhat.com> * ser-mingw.c (CancelIo_ftype): New typedef. (CancelIo): Use CancelIo_ftype. (ser_windows_close, ser_windows_wait_handle) (ser_windows_read_prim, stop_select_thread) (console_select_thread, pipe_select_thread, file_select_thread) (ser_console_wait_handle, ser_console_done_wait_handle) (ser_console_close, cleanup_pipe_state, pipe_windows_close) (pipe_windows_write, pipe_wait_handle, pipe_done_wait_handle) (net_windows_socket_check_pending, net_windows_select_thread) (net_windows_wait_handle, net_windows_done_wait_handle) (net_windows_close): Add casts. (_initialize_ser_windows): Cast to CancelIo_ftype* instead of void*.
This commit is contained in:
Pedro Alves
parent
c25b1ab690
commit
cd78b7a167
@ -1,3 +1,19 @@
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2015-11-17 Pedro Alves <palves@redhat.com>
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* ser-mingw.c (CancelIo_ftype): New typedef.
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(CancelIo): Use CancelIo_ftype.
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(ser_windows_close, ser_windows_wait_handle)
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(ser_windows_read_prim, stop_select_thread)
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(console_select_thread, pipe_select_thread, file_select_thread)
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(ser_console_wait_handle, ser_console_done_wait_handle)
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(ser_console_close, cleanup_pipe_state, pipe_windows_close)
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(pipe_windows_write, pipe_wait_handle, pipe_done_wait_handle)
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(net_windows_socket_check_pending, net_windows_select_thread)
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(net_windows_wait_handle, net_windows_done_wait_handle)
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(net_windows_close): Add casts.
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(_initialize_ser_windows): Cast to CancelIo_ftype* instead of
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void*.
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2015-11-17 Simon Marchi <simon.marchi@ericsson.com>
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* c-exp.y (exp): Adjust, change enum c_string_type to
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@ -44,7 +44,8 @@ struct ser_windows_state
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/* CancelIo is not available for Windows 95 OS, so we need to use
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LoadLibrary/GetProcAddress to avoid a startup failure. */
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#define CancelIo dyn_CancelIo
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static BOOL WINAPI (*CancelIo) (HANDLE);
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typedef BOOL WINAPI (CancelIo_ftype) (HANDLE);
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static CancelIo_ftype *CancelIo;
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/* Open up a real live device for serial I/O. */
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@ -254,7 +255,7 @@ ser_windows_close (struct serial *scb)
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by calling close (scb->fd) below. */
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if (CancelIo)
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CancelIo ((HANDLE) _get_osfhandle (scb->fd));
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state = scb->state;
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state = (struct ser_windows_state *) scb->state;
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CloseHandle (state->ov.hEvent);
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CloseHandle (state->except_event);
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@ -275,7 +276,7 @@ ser_windows_wait_handle (struct serial *scb, HANDLE *read, HANDLE *except)
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DWORD errors;
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HANDLE h = (HANDLE) _get_osfhandle (scb->fd);
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state = scb->state;
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state = (struct ser_windows_state *) scb->state;
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*except = state->except_event;
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*read = state->ov.hEvent;
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@ -328,7 +329,7 @@ ser_windows_read_prim (struct serial *scb, size_t count)
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HANDLE h;
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gdb_byte *p;
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state = scb->state;
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state = (struct ser_windows_state *) scb->state;
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if (state->in_progress)
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{
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WaitForSingleObject (state->ov.hEvent, INFINITE);
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@ -532,12 +533,12 @@ stop_select_thread (struct ser_console_state *state)
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static DWORD WINAPI
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console_select_thread (void *arg)
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{
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struct serial *scb = arg;
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struct serial *scb = (struct serial *) arg;
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struct ser_console_state *state;
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int event_index;
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HANDLE h;
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state = scb->state;
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state = (struct ser_console_state *) scb->state;
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h = (HANDLE) _get_osfhandle (scb->fd);
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while (1)
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@ -635,12 +636,12 @@ fd_is_file (int fd)
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static DWORD WINAPI
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pipe_select_thread (void *arg)
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{
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struct serial *scb = arg;
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struct serial *scb = (struct serial *) arg;
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struct ser_console_state *state;
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int event_index;
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HANDLE h;
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state = scb->state;
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state = (struct ser_console_state *) scb->state;
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h = (HANDLE) _get_osfhandle (scb->fd);
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while (1)
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@ -678,12 +679,12 @@ pipe_select_thread (void *arg)
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static DWORD WINAPI
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file_select_thread (void *arg)
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{
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struct serial *scb = arg;
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struct serial *scb = (struct serial *) arg;
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struct ser_console_state *state;
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int event_index;
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HANDLE h;
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state = scb->state;
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state = (struct ser_console_state *) scb->state;
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h = (HANDLE) _get_osfhandle (scb->fd);
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while (1)
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@ -704,7 +705,7 @@ file_select_thread (void *arg)
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static void
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ser_console_wait_handle (struct serial *scb, HANDLE *read, HANDLE *except)
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{
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struct ser_console_state *state = scb->state;
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struct ser_console_state *state = (struct ser_console_state *) scb->state;
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if (state == NULL)
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{
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@ -758,7 +759,7 @@ ser_console_wait_handle (struct serial *scb, HANDLE *read, HANDLE *except)
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static void
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ser_console_done_wait_handle (struct serial *scb)
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{
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struct ser_console_state *state = scb->state;
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struct ser_console_state *state = (struct ser_console_state *) scb->state;
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if (state == NULL)
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return;
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@ -769,7 +770,7 @@ ser_console_done_wait_handle (struct serial *scb)
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static void
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ser_console_close (struct serial *scb)
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{
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struct ser_console_state *state = scb->state;
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struct ser_console_state *state = (struct ser_console_state *) scb->state;
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if (scb->state)
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{
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@ -854,7 +855,7 @@ free_pipe_state (struct pipe_state *ps)
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static void
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cleanup_pipe_state (void *untyped)
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{
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struct pipe_state *ps = untyped;
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struct pipe_state *ps = (struct pipe_state *) untyped;
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free_pipe_state (ps);
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}
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@ -957,7 +958,7 @@ pipe_windows_fdopen (struct serial *scb, int fd)
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static void
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pipe_windows_close (struct serial *scb)
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{
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struct pipe_state *ps = scb->state;
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struct pipe_state *ps = (struct pipe_state *) scb->state;
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/* In theory, we should try to kill the subprocess here, but the pex
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interface doesn't give us enough information to do that. Usually
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@ -993,7 +994,7 @@ pipe_windows_read (struct serial *scb, size_t count)
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static int
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pipe_windows_write (struct serial *scb, const void *buf, size_t count)
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{
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struct pipe_state *ps = scb->state;
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struct pipe_state *ps = (struct pipe_state *) scb->state;
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HANDLE pipeline_in;
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DWORD written;
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@ -1015,7 +1016,7 @@ pipe_windows_write (struct serial *scb, const void *buf, size_t count)
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static void
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pipe_wait_handle (struct serial *scb, HANDLE *read, HANDLE *except)
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{
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struct pipe_state *ps = scb->state;
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struct pipe_state *ps = (struct pipe_state *) scb->state;
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/* Have we allocated our events yet? */
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if (ps->wait.read_event == INVALID_HANDLE_VALUE)
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@ -1036,7 +1037,7 @@ pipe_wait_handle (struct serial *scb, HANDLE *read, HANDLE *except)
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static void
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pipe_done_wait_handle (struct serial *scb)
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{
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struct pipe_state *ps = scb->state;
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struct pipe_state *ps = (struct pipe_state *) scb->state;
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/* Have we allocated our events yet? */
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if (ps->wait.read_event == INVALID_HANDLE_VALUE)
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@ -1080,7 +1081,7 @@ struct net_windows_state
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static int
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net_windows_socket_check_pending (struct serial *scb)
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{
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struct net_windows_state *state = scb->state;
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struct net_windows_state *state = (struct net_windows_state *) scb->state;
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unsigned long available;
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if (ioctlsocket (scb->fd, FIONREAD, &available) != 0)
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@ -1101,11 +1102,11 @@ net_windows_socket_check_pending (struct serial *scb)
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static DWORD WINAPI
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net_windows_select_thread (void *arg)
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{
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struct serial *scb = arg;
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struct serial *scb = (struct serial *) arg;
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struct net_windows_state *state;
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int event_index;
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state = scb->state;
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state = (struct net_windows_state *) scb->state;
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while (1)
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{
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@ -1170,7 +1171,7 @@ net_windows_select_thread (void *arg)
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static void
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net_windows_wait_handle (struct serial *scb, HANDLE *read, HANDLE *except)
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{
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struct net_windows_state *state = scb->state;
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struct net_windows_state *state = (struct net_windows_state *) scb->state;
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/* Start from a clean slate. */
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ResetEvent (state->base.read_event);
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@ -1189,7 +1190,7 @@ net_windows_wait_handle (struct serial *scb, HANDLE *read, HANDLE *except)
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static void
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net_windows_done_wait_handle (struct serial *scb)
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{
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struct net_windows_state *state = scb->state;
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struct net_windows_state *state = (struct net_windows_state *) scb->state;
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stop_select_thread (&state->base);
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}
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@ -1222,7 +1223,7 @@ net_windows_open (struct serial *scb, const char *name)
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static void
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net_windows_close (struct serial *scb)
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{
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struct net_windows_state *state = scb->state;
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struct net_windows_state *state = (struct net_windows_state *) scb->state;
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destroy_select_thread (&state->base);
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CloseHandle (state->sock_event);
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@ -1370,7 +1371,7 @@ _initialize_ser_windows (void)
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hm = LoadLibrary ("kernel32.dll");
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if (hm)
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{
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CancelIo = (void *) GetProcAddress (hm, "CancelIo");
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CancelIo = (CancelIo_ftype *) GetProcAddress (hm, "CancelIo");
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FreeLibrary (hm);
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}
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else
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