diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/Fl_win32.cxx | 26 |
1 files changed, 17 insertions, 9 deletions
diff --git a/src/Fl_win32.cxx b/src/Fl_win32.cxx index c54687a60..9ecf28499 100644 --- a/src/Fl_win32.cxx +++ b/src/Fl_win32.cxx @@ -1,5 +1,5 @@ // -// "$Id: Fl_win32.cxx,v 1.33.2.37.2.10 2001/12/06 22:16:49 easysw Exp $" +// "$Id: Fl_win32.cxx,v 1.33.2.37.2.11 2002/01/01 14:14:34 easysw Exp $" // // WIN32-specific code for the Fast Light Tool Kit (FLTK). // @@ -36,14 +36,15 @@ #include <stdlib.h> #include <sys/types.h> #include <time.h> -#if defined(__CYGWIN__) -#include <sys/time.h> -#include <unistd.h> +#ifdef __CYGWIN__ +# include <sys/time.h> +# include <unistd.h> #else -#include <winsock.h> +# include <winsock.h> #endif #include <ctype.h> + // // USE_ASYNC_SELECT - define it if you have WSAAsyncSelect()... // @@ -55,6 +56,7 @@ // WM_SYNCPAINT is an "undocumented" message, which is finally defined in // VC++ 6.0. // + #ifndef WM_SYNCPAINT # define WM_SYNCPAINT 0x0088 #endif /* !WM_SYNCPAINT */ @@ -71,6 +73,7 @@ # define WHEEL_DELTA 120 // according to MSDN. #endif + // // WM_FLSELECT is the user-defined message that we get when one of // the sockets has pending data, etc. @@ -78,6 +81,7 @@ #define WM_FLSELECT (WM_USER+0x0400) + //////////////////////////////////////////////////////////////// // interface to poll/select call: @@ -88,7 +92,7 @@ // Microsoft provides the Berkeley select() call and an asynchronous // select function that sends a WIN32 message when the select condition // exists... - +static int maxfd = 0; #ifndef USE_ASYNC_SELECT static fd_set fdsets[3]; #endif // !USE_ASYNC_SELECT @@ -128,6 +132,7 @@ void Fl::add_fd(int n, int events, void (*cb)(int, void*), void *v) { if (events & POLLIN) FD_SET(n, &fdsets[0]); if (events & POLLOUT) FD_SET(n, &fdsets[1]); if (events & POLLERR) FD_SET(n, &fdsets[2]); + if (n > maxfd) maxfd = n; #endif // USE_ASYNC_SELECT } @@ -199,8 +204,7 @@ int fl_wait(double time_to_wait) { fdt[0] = fdsets[0]; fdt[1] = fdsets[1]; fdt[2] = fdsets[2]; - - if (::select(0,&fdt[0],&fdt[1],&fdt[2],&t)) { + if (::select(maxfd+1,&fdt[0],&fdt[1],&fdt[2],&t)) { // We got something - do the callback! for (int i = 0; i < nfds; i ++) { int f = fd[i].fd; @@ -211,10 +215,14 @@ int fl_wait(double time_to_wait) { if (fd[i].events & revents) fd[i].cb(f, fd[i].arg); } time_to_wait = 0.0; // just peek for any messages +#ifdef __CYGWIN__ + } +#else } else { // we need to check them periodically, so set a short timeout: if (time_to_wait > .001) time_to_wait = .001; } +#endif } #endif // USE_ASYNC_SELECT @@ -1020,5 +1028,5 @@ void Fl_Window::make_current() { } // -// End of "$Id: Fl_win32.cxx,v 1.33.2.37.2.10 2001/12/06 22:16:49 easysw Exp $". +// End of "$Id: Fl_win32.cxx,v 1.33.2.37.2.11 2002/01/01 14:14:34 easysw Exp $". // |