diff options
| -rw-r--r-- | nx-X11/programs/Xserver/hw/nxagent/Display.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/nx-X11/programs/Xserver/hw/nxagent/Display.c b/nx-X11/programs/Xserver/hw/nxagent/Display.c index 1eacd3315..66562a926 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Display.c +++ b/nx-X11/programs/Xserver/hw/nxagent/Display.c @@ -754,6 +754,20 @@ static void nxagentDisplayFlushHandler(Display *display, int length) } } +/* + * From the changelog for nx-X11-3.0.0-4: + * "Added the _NXDisplayErrorPredicate function in XlibInt.c. It is + * actually a pointer to a function called whenever Xlib is going to + * perform a network operation. If the function returns true, the + * call will be aborted and Xlib will return the control to the ap- + * plication. It is up to the application to set the XlibDisplayIO- + * Error flag after the _NXDisplayErrorPredicate returns true. The + * function can be used to activate additional checks, besides the + * normal failures detected by Xlib on the display socket. For exam- + * ple, the application can set the funciton to verify if an inter- + * rupt was received or if any other event occurred mandating the + + end of the session." + */ static int nxagentDisplayErrorPredicate(Display *display, int error) { #ifdef TEST |