Introduce a dedicated private header file to control the optional features

of wscons (which usually get disabled for installation kernels, to save
space), instead of duplicating parts of it to too many places.

No functional change.

1 files changed, 27 insertions, 32 deletions

diff --git a/sys/dev/wscons/wsdisplay.c b/sys/dev/wscons/wsdisplay.c
index bb260788ac3..867be152a9f 100644
--- a/sys/dev/wscons/wsdisplay.c
+++ b/sys/dev/wscons/wsdisplay.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: wsdisplay.c,v 1.112 2013/07/06 14:35:45 kettenis Exp $ */
+/* $OpenBSD: wsdisplay.c,v 1.113 2013/10/18 13:54:08 miod Exp $ */
 /* $NetBSD: wsdisplay.c,v 1.82 2005/02/27 00:27:52 perry Exp $ */
 
 /*
@@ -31,12 +31,6 @@
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef	SMALL_KERNEL
-#define WSMOUSED_SUPPORT
-#define	BURNER_SUPPORT
-#define	SCROLLBACK_SUPPORT
-#endif
-
 #include <sys/param.h>
 #include <sys/conf.h>
 #include <sys/device.h>
@@ -54,6 +48,7 @@
 #include <sys/timeout.h>
 #include <sys/poll.h>
 
+#include <dev/wscons/wscons_features.h>
 #include <dev/wscons/wsconsio.h>
 #include <dev/wscons/wsdisplayvar.h>
 #include <dev/wscons/wsksymvar.h>
@@ -115,7 +110,7 @@ struct wsscreen {
 
 	struct wsdisplay_softc *sc;
 
-#ifdef WSMOUSED_SUPPORT
+#ifdef HAVE_WSMOUSED_SUPPORT
 	/* mouse console support via wsmoused(8) */
 	u_int mouse;		/* mouse cursor position */
 	u_int cursor;		/* selection cursor position (if
@@ -144,7 +139,7 @@ struct wsscreen {
 #define IS_SEL_BY_CHAR(scr)	((scr)->mouse_flags & SEL_BY_CHAR)
 #define IS_SEL_BY_WORD(scr)	((scr)->mouse_flags & SEL_BY_WORD)
 #define IS_SEL_BY_LINE(scr)	((scr)->mouse_flags & SEL_BY_LINE)
-#endif	/* WSMOUSED_SUPPORT */
+#endif	/* HAVE_WSMOUSED_SUPPORT */
 };
 
 struct wsscreen *wsscreen_attach(struct wsdisplay_softc *, int, const char *,
@@ -173,7 +168,7 @@ struct wsdisplay_softc {
 	int sc_focusidx;	/* available only if sc_focus isn't null */
 	struct wsscreen *sc_focus;
 
-#ifdef BURNER_SUPPORT
+#ifdef HAVE_BURNER_SUPPORT
 	struct timeout sc_burner;
 	int	sc_burnoutintvl;
 	int	sc_burninintvl;
@@ -199,7 +194,7 @@ struct wsdisplay_softc {
 #endif
 #endif /* NWSKBD > 0 */
 
-#ifdef WSMOUSED_SUPPORT
+#ifdef HAVE_WSMOUSED_SUPPORT
 	dev_t wsmoused_dev; /* device opened by wsmoused(8), when active */
 	int wsmoused_sleep; /* true when wsmoused(8) is sleeping */
 
@@ -415,7 +410,7 @@ wsdisplay_addscreen(struct wsdisplay_softc *sc, int idx,
 	}
 	splx(s);
 
-#ifdef WSMOUSED_SUPPORT
+#ifdef HAVE_WSMOUSED_SUPPORT
 	allocate_copybuffer(sc); /* enlarge the copy buffer if necessary */
 #endif
 	return (0);
@@ -618,7 +613,7 @@ wsdisplay_common_detach(struct wsdisplay_softc *sc, int flags)
 				return (rc);
 		}
 
-#ifdef BURNER_SUPPORT
+#ifdef HAVE_BURNER_SUPPORT
 	timeout_del(&sc->sc_burner);
 #endif
 
@@ -773,7 +768,7 @@ wsdisplay_common_attach(struct wsdisplay_softc *sc, int console, int kbdmux,
 	if (i > start)
 		wsdisplay_addscreen_print(sc, start, i-start);
 
-#ifdef BURNER_SUPPORT
+#ifdef HAVE_BURNER_SUPPORT
 	sc->sc_burnoutintvl = (hz * WSDISPLAY_DEFBURNOUT) / 1000;
 	sc->sc_burninintvl = (hz * WSDISPLAY_DEFBURNIN ) / 1000;
 	sc->sc_burnflags = 0;	/* off by default */
@@ -950,7 +945,7 @@ wsdisplayclose(dev_t dev, int flag, int mode, struct proc *p)
 
 	scr->scr_flags &= ~SCR_OPEN;
 
-#ifdef WSMOUSED_SUPPORT
+#ifdef HAVE_WSMOUSED_SUPPORT
 	/* remove the selection at logout */
 	if (sc->sc_copybuffer != NULL)
 		bzero(sc->sc_copybuffer, sc->sc_copybuffer_size);
@@ -1121,7 +1116,7 @@ wsdisplay_internal_ioctl(struct wsdisplay_softc *sc, struct wsscreen *scr,
 	switch (cmd) {
 	case WSDISPLAYIO_SMODE:
 	case WSDISPLAYIO_USEFONT:
-#ifdef BURNER_SUPPORT
+#ifdef HAVE_BURNER_SUPPORT
 	case WSDISPLAYIO_SVIDEO:
 	case WSDISPLAYIO_SBURNER:
 #endif
@@ -1154,7 +1149,7 @@ wsdisplay_internal_ioctl(struct wsdisplay_softc *sc, struct wsscreen *scr,
 			scr->scr_flags |= SCR_GRAPHICS |
 			    ((d == WSDISPLAYIO_MODE_DUMBFB) ?  SCR_DUMBFB : 0);
 
-#ifdef WSMOUSED_SUPPORT
+#ifdef HAVE_WSMOUSED_SUPPORT
 			/*
 			 * wsmoused cohabitation with X-Window support
 			 * X-Window is starting
@@ -1166,7 +1161,7 @@ wsdisplay_internal_ioctl(struct wsdisplay_softc *sc, struct wsscreen *scr,
 			(*scr->scr_dconf->wsemul->reset)
 			    (scr->scr_dconf->wsemulcookie, WSEMUL_CLEARCURSOR);
 
-#ifdef BURNER_SUPPORT
+#ifdef HAVE_BURNER_SUPPORT
 			/* enable video _immediately_ if it nedes to be... */
 			if (sc->sc_burnman)
 				wsdisplay_burner(sc);
@@ -1177,7 +1172,7 @@ wsdisplay_internal_ioctl(struct wsdisplay_softc *sc, struct wsscreen *scr,
 			}
 #endif
 		} else {
-#ifdef BURNER_SUPPORT
+#ifdef HAVE_BURNER_SUPPORT
 			/* reenable the burner after exiting from X */
 			if (!sc->sc_burnman) {
 				sc->sc_burnout = sc->sc_burnoutintvl;
@@ -1185,7 +1180,7 @@ wsdisplay_internal_ioctl(struct wsdisplay_softc *sc, struct wsscreen *scr,
 			}
 #endif
 
-#ifdef WSMOUSED_SUPPORT
+#ifdef HAVE_WSMOUSED_SUPPORT
 			/*
 			 * wsmoused cohabitation with X-Window support
 			 * X-Window is ending
@@ -1212,7 +1207,7 @@ wsdisplay_internal_ioctl(struct wsdisplay_softc *sc, struct wsscreen *scr,
 			    (scr->scr_dconf->wsemulcookie, WSEMUL_SYNCFONT);
 		return (error);
 #undef d
-#ifdef BURNER_SUPPORT
+#ifdef HAVE_BURNER_SUPPORT
 	case WSDISPLAYIO_GVIDEO:
 		*(u_int *)data = !sc->sc_burnman;
 		break;
@@ -1271,7 +1266,7 @@ wsdisplay_internal_ioctl(struct wsdisplay_softc *sc, struct wsscreen *scr,
 		}
 		return (error);
 #undef d
-#endif	/* BURNER_SUPPORT */
+#endif	/* HAVE_BURNER_SUPPORT */
 	case WSDISPLAYIO_GETSCREEN:
 		return (wsdisplay_getscreen(sc,
 		    (struct wsdisplay_addscreendata *)data));
@@ -1319,7 +1314,7 @@ wsdisplay_cfg_ioctl(struct wsdisplay_softc *sc, u_long cmd, caddr_t data,
 #endif
 
 	switch (cmd) {
-#ifdef WSMOUSED_SUPPORT
+#ifdef HAVE_WSMOUSED_SUPPORT
 	case WSDISPLAYIO_WSMOUSED:
 		error = wsmoused(sc, cmd, data, flag, p);
 		return (error);
@@ -1496,10 +1491,10 @@ wsdisplaystart(struct tty *tp)
 	buf = tp->t_outq.c_cf;
 
 	if (!(scr->scr_flags & SCR_GRAPHICS)) {
-#ifdef BURNER_SUPPORT
+#ifdef HAVE_BURNER_SUPPORT
 		wsdisplay_burn(sc, WSDISPLAY_BURN_OUTPUT);
 #endif
-#ifdef WSMOUSED_SUPPORT
+#ifdef HAVE_WSMOUSED_SUPPORT
 		if (scr == sc->sc_focus) {
 			if (ISSET(scr->mouse_flags, SEL_EXISTS))
 				/* hide a potential selection */
@@ -1891,7 +1886,7 @@ wsdisplay_switch(struct device *dev, int no, int waitok)
 		sc->sc_oldscreen = sc->sc_focusidx;
 
 
-#ifdef WSMOUSED_SUPPORT
+#ifdef HAVE_WSMOUSED_SUPPORT
 	/*
 	 *  wsmoused cohabitation with X-Window support
 	 *
@@ -1934,7 +1929,7 @@ wsdisplay_switch(struct device *dev, int no, int waitok)
 
 		wsmoused_wakeup(sc);
 	}
-#endif	/* WSMOUSED_SUPPORT */
+#endif	/* HAVE_WSMOUSED_SUPPORT */
 
 #ifdef WSDISPLAY_COMPAT_USL
 #define wsswitch_cb1 ((void (*)(void *, int, int))wsdisplay_switch1)
@@ -2155,7 +2150,7 @@ wsdisplay_cnputc(dev_t dev, int i)
 		return;
 
 	dc = &wsdisplay_console_conf;
-#ifdef BURNER_SUPPORT
+#ifdef HAVE_BURNER_SUPPORT
 	/*wsdisplay_burn(wsdisplay_console_device, WSDISPLAY_BURN_OUTPUT);*/
 #endif
 	(void)(*dc->wsemul->output)(dc->wsemulcookie, &c, 1, 1);
@@ -2319,7 +2314,7 @@ wsdisplay_resume_device(struct device *dev)
 	}
 }
 
-#ifdef SCROLLBACK_SUPPORT
+#ifdef HAVE_SCROLLBACK_SUPPORT
 void
 wsscrollback(void *arg, int op)
 {
@@ -2344,7 +2339,7 @@ wsscrollback(void *arg, int op)
 }
 #endif
 
-#ifdef BURNER_SUPPORT
+#ifdef HAVE_BURNER_SUPPORT
 void
 wsdisplay_burn(void *v, u_int flags)
 {
@@ -2381,7 +2376,7 @@ wsdisplay_burner(void *v)
 }
 #endif
 
-#ifdef WSMOUSED_SUPPORT
+#ifdef HAVE_WSMOUSED_SUPPORT
 /*
  * wsmoused(8) support functions
  */
@@ -3463,4 +3458,4 @@ wsmoused_wakeup(struct wsdisplay_softc *sc)
 	}
 #endif /* NWSMOUSE > 0 */
 }
-#endif /* WSMOUSED_SUPPORT */
+#endif /* HAVE_WSMOUSED_SUPPORT */