diff options
Diffstat (limited to 'winsup/cygwin/select.h')
| -rw-r--r-- | winsup/cygwin/select.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/winsup/cygwin/select.h b/winsup/cygwin/select.h index 57cd59673..9e09582c1 100644 --- a/winsup/cygwin/select.h +++ b/winsup/cygwin/select.h @@ -69,6 +69,16 @@ struct select_mailslot_info: public select_info class select_stuff { public: + enum wait_states + { + select_timeout = -4, + select_signalled = -3, + select_loop = -2, + select_error = -1, + select_ok = 0, + select_set_zero = 1 + }; + ~select_stuff (); bool return_on_signal; bool always_ready, windows_used; @@ -82,9 +92,10 @@ public: bool test_and_set (int i, fd_set *readfds, fd_set *writefds, fd_set *exceptfds); int poll (fd_set *readfds, fd_set *writefds, fd_set *exceptfds); - int wait (fd_set *readfds, fd_set *writefds, fd_set *exceptfds, DWORD ms); + wait_states wait (fd_set *readfds, fd_set *writefds, fd_set *exceptfds, DWORD ms); void cleanup (); void destroy (); + select_stuff (): return_on_signal (false), always_ready (false), windows_used (false), start (0), device_specific_pipe (0), |