D47395.diff
No OneTemporary
Actions

Size

684 B

Referenced Files

None

Subscribers

None

D47395.diff
View Options

	diff --git a/sys/dev/vt/vt_core.c b/sys/dev/vt/vt_core.c
	--- a/sys/dev/vt/vt_core.c
	+++ b/sys/dev/vt/vt_core.c
	@@ -1135,6 +1135,13 @@
	sysbeep(vw->vw_bell_pitch, vw->vw_bell_duration);
	}

	+/*
	+ * Beep with user-provided frequency and duration as specified by a KDMKTONE
	+ * ioctl (compatible with Linux). The frequency is specified as a 8254 PIT
	+ * divisor for a 1.19MHz clock.
	+ *
	+ * See https://tldp.org/LDP/lpg/node83.html.
	+ */
	static void
	vtterm_beep(struct terminal *tm, u_int param)
	{
	@@ -1148,6 +1155,7 @@
	return;
	}

	+ /* XXX period unit is supposed to be "timer ticks." */
	period = ((param >> 16) & 0xffff) * SBT_1MS;
	freq = 1193182 / (param & 0xffff);