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From: Ed Schouten <ed@FreeBSD.org>
To: Perforce Change Reviews <perforce@FreeBSD.org>
Cc: 
Subject: PERFORCE change 154201 for review
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http://perforce.freebsd.org/chv.cgi?CH=154201

Change 154201 by ed@ed_flippo on 2008/12/06 18:10:59

	Somewhat make device status reports work.

Affected files ...

.. //depot/projects/mpsafetty/sys/dev/syscons/scterm-teken.c#13 edit
.. //depot/projects/mpsafetty/sys/dev/syscons/syscons.c#8 edit
.. //depot/projects/mpsafetty/sys/dev/syscons/syscons.h#4 edit

Differences ...

==== //depot/projects/mpsafetty/sys/dev/syscons/scterm-teken.c#13 (text+ko) ====

@@ -398,4 +398,7 @@
 static void
 scteken_respond(void *arg, const void *buf, size_t len)
 {
+	scr_stat *scp = arg;
+
+	sc_respond(scp, buf, len);
 }

==== //depot/projects/mpsafetty/sys/dev/syscons/syscons.c#8 (text+ko) ====

@@ -3569,7 +3569,7 @@
 #endif /* !SC_NO_FONT_LOADING */
 
 void
-sc_paste(scr_stat *scp, u_char *p, int count) 
+sc_paste(scr_stat *scp, const u_char *p, int count) 
 {
     struct tty *tp;
     u_char *rmap;
@@ -3584,6 +3584,22 @@
 }
 
 void
+sc_respond(scr_stat *scp, const u_char *p, int count) 
+{
+    struct tty *tp;
+
+    tp = SC_DEV(scp->sc, scp->sc->cur_scp->index);
+    if (!tty_opened(tp))
+	return;
+    for (; count > 0; --count)
+	ttydisc_rint(tp, *p++, 0);
+#if 0
+    /* XXX: we can't call ttydisc_rint_done() here! */
+    ttydisc_rint_done(tp);
+#endif
+}
+
+void
 sc_bell(scr_stat *scp, int pitch, int duration)
 {
     if (cold || shutdown_in_progress || !enable_bell)

==== //depot/projects/mpsafetty/sys/dev/syscons/syscons.h#4 (text+ko) ====

@@ -563,7 +563,8 @@
 int		sc_switch_scr(sc_softc_t *sc, u_int next_scr);
 void		sc_alloc_scr_buffer(scr_stat *scp, int wait, int discard);
 int		sc_init_emulator(scr_stat *scp, char *name);
-void		sc_paste(scr_stat *scp, u_char *p, int count);
+void		sc_paste(scr_stat *scp, const u_char *p, int count);
+void		sc_respond(scr_stat *scp, const u_char *p, int count);
 void		sc_bell(scr_stat *scp, int pitch, int duration);
 
 /* schistory.c */