glxgetcurrentdisplay(3) xfree86 man page | unix.com

GLXGETCURRENTDISPLAY()													    GLXGETCURRENTDISPLAY()

NAME
       glXGetCurrentDisplay - get display for current context

C SPECIFICATION
       Display * glXGetCurrentDisplay( void )

       delim $$

DESCRIPTION
       glXGetCurrentDisplay returns the display for the current context. If no context is current, NULL is returned.

       glXGetCurrentDisplay returns client-side information. It does not make a round trip to the server, and therefore does not flush any pending
       events.

NOTES
       glXGetCurrentDisplay is only supported if the GLX version is 1.2 or greater.

SEE ALSO
       glXQueryVersion, glXQueryExtensionsString

															    GLXGETCURRENTDISPLAY()