diff options
| -rw-r--r-- | Xprint/Init.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/Xprint/Init.c b/Xprint/Init.c index d773ccf62..ce13d6534 100644 --- a/Xprint/Init.c +++ b/Xprint/Init.c @@ -303,6 +303,11 @@ void XprintInitGlobals(void) * ("Xfree86's "smart scheduler" breaks Xprt") */ SmartScheduleDisable = TRUE; #endif /* SMART_SCHEDULE */ + + /* Disable internal screensaver for Xprint (workaround for + * http://pdx.freedesktop.org/cgi-bin/bugzilla/show_bug.cgi?id=567 ("Xorg + * Xprt starts to consume 100% CPU when being idle for some time")) */ + defaultScreenSaverTime = 0; } /* @@ -1296,11 +1301,22 @@ PrinterInitOutput( FatalError("Internal error: XprintInitGlobals() not called."); } #ifdef SMART_SCHEDULE + /* |XprintInitGlobals| should have set |SmartScheduleDisable| to + * |TRUE| - if not we will trigger this safeguard. */ if( SmartScheduleDisable != TRUE ) { FatalError("Internal error: XF86 smart scheduler incompatible to Xprint DDX."); } #endif /* SMART_SCHEDULE */ + /* Safeguard for + * http://pdx.freedesktop.org/cgi-bin/bugzilla/show_bug.cgi?id=567 ("Xorg + * Xprt starts to consume 100% CPU when being idle for some time") + * |XprintInitGlobals| should have set |defaultScreenSaverTime| to + * |0| - if not we will trigger this trap. */ + if( defaultScreenSaverTime != 0 ) + { + FatalError("Internal screen saver must be OFF for printing."); + } /* * this little test is just a warning at startup to make sure |