ehrlich@shire.cs.psu.edu (Daniel Ehrlich) (05/11/89)
A while back I had asked if there was a way to determine which version
of the X Window System the server a client was speaking to was
running. After poking around and looking at things that get returned
in the Display structure from XOpenWindow I have come up with the
following patch for xrdb.c that will define a preprocessor symbol XnRm
that correctly reflects this information:
RCS file: RCS/xrdb.c,v
retrieving revision 1.1
diff -c -r1.1 xrdb.c
*** /tmp/,RCSt1020258 Thu May 11 09:48:44 1989
--- xrdb.c Thu May 11 09:26:10 1989
***************
*** 41,46 ****
--- 41,50 ----
#include <X11/Xos.h>
#include <ctype.h>
+ #ifndef XlibProtoVersion
+ #define XlibProtoVersion(dpy) ((dpy)->vnumber)
+ #endif /* XlibProtoVersion */
+
#ifndef CPP
#define CPP "/usr/lib/cpp"
#endif /* CPP */
***************
*** 307,312 ****
--- 311,319 ----
if (temp[0] == '\0') /* must be connected to :0 */
gethostname(temp, MAXHOSTNAME);
AddDef(defs, "HOST", temp);
+ (void) sprintf(temp, "X%dR%d", XlibProtoVersion(display),
+ VendorRelease(display));
+ AddNum(defs, temp, 1);
screen = DefaultScreenOfDisplay(display);
visual = DefaultVisualOfScreen(screen);
AddNum(defs, "WIDTH", screen->width);
Dan Ehrlich <ehrlich@shire.cs.psu.edu> | Disclaimer: The opinions expressed are
The Pennsylvania State University | my own, and should not be attributed
Department of Computer Science | to anyone else, living or dead.
University Park, PA 16802 |
Dan Ehrlich <ehrlich@shire.cs.psu.edu> | Disclaimer: The opinions expressed are
The Pennsylvania State University | my own, and should not be attributed
Department of Computer Science | to anyone else, living or dead.
University Park, PA 16802 |