352 lines
14 KiB
C
352 lines
14 KiB
C
/* config.h. Generated automatically by configure. */
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/* config.h.in --- xscreensaver, Copyright (c) 1998 Jamie Zawinski.
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*
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* The best way to set these parameters is by running the included `configure'
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* script. That examines your system, and generates `config.h' from
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* `config.h.in'.
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*
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* If something goes very wrong, you can edit `config.h' directly, but beware
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* that your changes will be lost if you ever run `configure' again.
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*/
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/* *************************************************************************
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CONFIGURING SERVER EXTENSIONS
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************************************************************************* */
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/* Define this if you have the XReadDisplay extension (I think this is an
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SGI-only thing; it's in <X11/extensions/readdisplay.h>.) A few of the
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screenhacks will take advantage of this if it's available.
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*/
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/* #undef HAVE_READ_DISPLAY_EXTENSION */
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/* Define this if you have the Iris Video Library (dmedia/vl.h on SGI.)
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A few of the screenhacks will take advantage of this if it's available.
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*/
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/* #undef HAVE_SGI_VIDEO */
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/* Define this if you have the XHPDisableReset function (an HP only thing.)
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*/
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/* #undef HAVE_XHPDISABLERESET */
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/* First, some background: there are three distinct server extensions which
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* are useful to a screen saver program: they are XIDLE, MIT-SCREEN-SAVER,
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* and SCREEN_SAVER.
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*
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* The XIDLE extension resides in .../contrib/extensions/xidle/ on the X11R5
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* contrib tape. This extension lets the client get accurate idle-time
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* information from the X server in a potentially more reliable way than by
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* simply watching for keyboard and mouse activity. However, the XIDLE
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* extension has apparently not been ported to X11R6.
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*
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* The SCREEN_SAVER extension is found (as far as I know) only in the SGI
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* X server, and it exists in all releases since (at least) Irix 5. The
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* relevant header file is /usr/include/X11/extensions/XScreenSaver.h.
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*
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* The similarly-named MIT-SCREEN-SAVER extension came into existence long
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* after the SGI SCREEN_SAVER extension was already in use, and resides in
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* .../contrib/extensions/screensaver/ on the X11R6 contrib tape. It is
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* also found in certain recent X servers built in to NCD X terminals.
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*
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* The MIT extension does basically the same thing that the XIDLE extension
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* does, but there are two things wrong with it: first, because of the way
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* the extension was designed, the `fade' option to XScreenSaver will be
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* uglier: just before the screen fades out, there will be an unattractive
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* flicker to black, because this extension blanks the screen *before*
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* telling us that it is time to do so. Second, this extension is known to
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* be buggy; on the systems I use, it works, but some people have reported
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* X server crashes as a result of using it. XScreenSaver uses this
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* extension rather conservatively, because when I tried to use any of its
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* more complicated features, I could get it to crash the server at the
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* drop of a hat.
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*
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* In short, the MIT-SCREEN-SAVER extension is a piece of junk. The older
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* SGI SCREEN_SAVER extension works great, as does XIDLE. It would be nice
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* If those two existed on more systems, that is, would be adopted by the
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* X Consortium in favor of their inferior "not-invented-here" entry.
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*/
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/* Define this if you have the XIDLE extension installed. If you have the
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* XIDLE extension, this is recommended. (You have this extension if the
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* file /usr/include/X11/extensions/xidle.h exists.) Turning on this flag
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* lets XScreenSaver work better with servers which support this extension;
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* but it will still work with servers which do not suport it, so it's a good
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* idea to compile in support for it if you can.
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*/
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/* #undef HAVE_XIDLE_EXTENSION */
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/* Define this if you have the MIT-SCREEN-SAVER extension installed. See the
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* caveats about this extension, above. (It's available if the file
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* /usr/include/X11/extensions/scrnsaver.h exists.)
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*/
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#define HAVE_MIT_SAVER_EXTENSION 1
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/* Define this if you have the SGI SCREEN_SAVER extension. This is standard
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* on Irix systems, and not available elsewhere.
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*/
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/* #undef HAVE_SGI_SAVER_EXTENSION */
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/* Define this if you have the SGI-VIDEO-CONTROL extension. This is standard
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* on Irix systems, and not available elsewhere.
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*/
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/* #undef HAVE_SGI_VC_EXTENSION */
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/* Define this if you have the XDPMS extension. This is standard on
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* sufficiently-recent XFree86 systems, and possibly elsewhere. (It's
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* available if the file /usr/include/X11/extensions/dpms.h exists.)
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*/
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/* #undef HAVE_DPMS_EXTENSION */
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/* Define this if you have the functions XF86VidModeGetModeLine() and
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* XF86VidModeGetViewPort(), in support of virtual desktops where the
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* X server's root window is bigger than the actual screen. This is
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* an XFree86 thing, and probably doesn't exist elsewhere. (It's
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* available if the file /usr/include/X11/extensions/xf86vmode.h exists.)
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*/
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/* #undef HAVE_XF86VMODE */
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/* Define this if you have a Linux-like /proc/interrupts file which can be
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* examined to determine when keyboard activity has occurred.
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*/
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/* #undef HAVE_PROC_INTERRUPTS */
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/* *************************************************************************
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CONFIGURING GRAPHICS TOOLKITS
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************************************************************************* */
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/* Define this if you have Motif.
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*/
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#define HAVE_MOTIF 1
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/* Define this if you have Gtk.
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*/
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#define HAVE_GTK 1
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/* Define this if you have Athena (-Xaw).
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*/
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#define HAVE_ATHENA 1
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/* Define this if you have Athena, and the version you have includes the
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* XawViewportSetCoordinates function in Viewport.h (some old versions of
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* the library didn't have this function.)
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*/
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#define HAVE_XawViewportSetCoordinates 1
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/* Define this if you have the XPM library installed. Some of the demos can
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* make use of this if it is available.
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*/
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#define HAVE_XPM 1
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/* Define this if you have the Xmu library. This is standard part of X, and
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* if your vendor doesn't ship it, you should report that as a bug.
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*/
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#define HAVE_XMU 1
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/* Define this if you have OpenGL. Some of the demos require it, so if you
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* don't have it, then those particular demos won't be built. (This won't
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* affect the screen saver as a whole.)
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*/
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#define HAVE_GL 1
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/* Define this if you have OpenGL, but it's the MesaGL variant. (The
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libraries have different names.) (HAVE_GL should be defined too.)
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*/
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/* #undef HAVE_MESA_GL */
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/* Define this if your version of OpenGL has the glBindTexture() routine.
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This is the case for OpenGL 1.1, but not for OpenGL 1.0.
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*/
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#define HAVE_GLBINDTEXTURE 1
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/* Define this if the `xscreensaver' process itself (the driver process)
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should be linked against GL. Most systems won't want this (in particular,
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if you're using Linux and/or Mesa, you don't want this) but SGI systems
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do want this. It may also be useful on other systems that have serious
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GL support -- you only need this if you have a lot of different visuals,
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not all of which work with GL programs.
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*/
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/* #undef DAEMON_USE_GL */
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/* Define this if you have the X Shared Memory Extension.
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*/
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#define HAVE_XSHM_EXTENSION 1
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/* Define this if you have the X Double Buffer Extension.
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*/
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#define HAVE_DOUBLE_BUFFER_EXTENSION 1
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/* Some screenhacks like to run an external program to generate random pieces
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of text; set this to the one you like ("yow" and "fortune" are the most
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likely prospects.) Note that this is just the default; X resources can
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be used to override it.
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*/
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#define ZIPPY_PROGRAM "/packages/libexec/emacs/20.2/sparc-sun-solaris2.6/yow"
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/* *************************************************************************
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CONFIGURING PASSWORD AUTHENTICATION
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************************************************************************* */
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/* Define this to remove the option of locking the screen at all.
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*/
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/* #undef NO_LOCKING */
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/* Define this if you want to use Kerberos authentication to lock/unlock the
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* screen instead of your local password. This currently uses Kerberos V4,
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* but a V5 server with V4 compatibility will work. WARNING: DO NOT USE AFS
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* string-to-key passwords with this option. This option currently *only*
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* works with standard Kerberos des_string_to_key. If your password is an
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* AFS password and not a kerberos password, it will not authenticate
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* properly. See the comments in driver/kpasswd.c for more information if you
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* need it.
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*/
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/* #undef HAVE_KERBEROS */
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/* Define this if you want to use PAM (Pluggable Authentication Modules)
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* to lock/unlock the screen, instead of standard /etc/passwd authentication.
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*/
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/* #undef HAVE_PAM */
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/* If PAM is being used, this is the name of the PAM service that xscreensaver
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* will authenticate as. The default is "xscreensaver", which means that the
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* PAM library will look for an "xscreensaver" line in /etc/pam.conf, or (on
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* recent Linux systems) will look for a file called /etc/pam.d/xscreensaver.
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* Some systems might already have a PAM installation that is configured for
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* xlock, so setting this to "xlock" would also work in that case.
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*/
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#define PAM_SERVICE_NAME "xscreensaver"
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/* Define if you have PAM and pam_strerror() requires two arguments. */
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/* #undef PAM_STRERROR_TWO_ARGS */
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/* Define this if your system uses `shadow' passwords, that is, the passwords
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* live in /etc/shadow instead of /etc/passwd, and one reads them with
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* getspnam() instead of getpwnam(). (Note that SCO systems do some random
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* other thing; others might as well. See the ifdefs in driver/passwd-pwent.c
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* if you're having trouble related to reading passwords.)
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*/
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#define HAVE_SHADOW_PASSWD 1
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/* Define this if your system is Digital or SCO Unix with so-called ``Enhanced
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Security'', that is, the passwords live in /tcb/files/auth/<x>/<xyz>
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instead of in /etc/passwd, and one reads them with getprpwnam() instead
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of getpwnam().
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*/
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/* #undef HAVE_ENHANCED_PASSWD */
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/* Define this if your system is Solaris with ``adjunct'' passwords (this is
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the version where one gets at the passwords with getpwanam() instead of
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getpwnam().) I haven't tested this one, let me know if it works.
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*/
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/* #undef HAVE_ADJUNCT_PASSWD */
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/* Define this if you are running HPUX with so-called ``Secure Passwords''
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(if you have /usr/include/hpsecurity.h, you probably have this.) I
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haven't tested this one, let me know if it works.
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*/
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/* #undef HAVE_HPUX_PASSWD */
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/* Define this if you are on a system that supports the VT_LOCKSWITCH and
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VT_UNLOCKSWITCH ioctls. If this is defined, then when the screen is
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locked, switching to another virtual terminal will also be prevented.
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That is, the whole console will be locked, rather than just the VT on
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which X is running. (Well, that's the theory anyway -- in practice,
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I haven't yet figured out how to make that work.)
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*/
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/* #undef HAVE_VT_LOCKSWITCH */
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/* Define this if you the openlog(), syslog(), and closelog() functions.
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This is used for logging failed login attempts.
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*/
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#define HAVE_SYSLOG 1
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/* *************************************************************************
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OTHER C ENVIRONMENT JUNK
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************************************************************************* */
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/* Define this to void* if you're using X11R4 or earlier. */
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/* #undef XPointer */
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/* Define if you have the nice function. */
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#define HAVE_NICE 1
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/* Define if you have the setpriority function. */
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#define HAVE_SETPRIORITY 1
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/* Define to empty if the keyword does not work. */
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/* #undef const */
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/* Define if you have <sys/wait.h> that is POSIX.1 compatible. */
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#define HAVE_SYS_WAIT_H 1
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/* Define as __inline if that's what the C compiler calls it. */
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/* #undef inline */
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/* Define to `int' if <sys/types.h> doesn't define. */
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/* #undef mode_t */
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/* Define to `int' if <sys/types.h> doesn't define. */
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/* #undef pid_t */
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/* Define as the return type of signal handlers (int or void). */
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#define RETSIGTYPE void
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/* Define to `unsigned' if <sys/types.h> doesn't define. */
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/* #undef size_t */
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/* Define if you have the ANSI C header files. */
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#define STDC_HEADERS 1
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/* Define if you can safely include both <sys/time.h> and <time.h>. */
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#define TIME_WITH_SYS_TIME 1
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/* Define if you have the gettimeofday function. */
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#define HAVE_GETTIMEOFDAY 1
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/* Define if gettimeofday requires two arguments. */
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#define GETTIMEOFDAY_TWO_ARGS 1
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/* Define if you have the putenv function. */
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#define HAVE_PUTENV 1
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/* Define if you have the select function. */
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#define HAVE_SELECT 1
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/* Define if you have the getcwd function. */
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#define HAVE_GETCWD 1
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/* Define if you have the getcwd function. */
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#define HAVE_GETWD 1
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/* Define if you have the realpath function. */
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#define HAVE_REALPATH 1
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/* Define if you have the uname function. */
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#define HAVE_UNAME 1
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/* Define if you have the fcntl function. */
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#define HAVE_FCNTL 1
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/* Define if you have the sigaction function. */
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#define HAVE_SIGACTION 1
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/* Define if you have the <unistd.h> header file. */
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#define HAVE_UNISTD_H 1
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/* Define if you have the <crypt.h> header file. */
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#define HAVE_CRYPT_H 1
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/* Define if you have <sys/select.h> that defines fd_set and FD_SET. */
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#define HAVE_SYS_SELECT_H 1
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/* Define to use sigaction() instead of signal() for SIGCHLD-related activity.
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This is necessary at least on SCO OpenServer 5, due to a Unix kernel bug.
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*/
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/* #undef USE_SIGACTION */
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/* Define this if you do pings with a `struct icmp' and a `icmp_id' slot.
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*/
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#define HAVE_ICMP 1
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/* Define this if you do pings with a `struct icmphdr' and a `un.echo.id' slot.
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*/
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/* #undef HAVE_ICMPHDR */
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