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Be as explicit as possible when describing relation between the -m mask

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argument and slices. Adjust example for the same reason.

Submitted by:	Valentin Nechayev <netch netch kiev ua>
MFC after:	3 days
This commit is contained in:
Konstantin Belousov 2012-02-04 13:12:52 +00:00
parent b6bc9e3bb6
commit 5c95e6ff60
1 changed files with 6 additions and 3 deletions
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9
usr.sbin/boot0cfg/boot0cfg.8
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@ -24,7 +24,7 @@
.\" .\"
.\" $FreeBSD$ .\" $FreeBSD$
.\" .\"
.Dd November 7, 2011 .Dd February 4, 2012
.Dt BOOT0CFG 8 .Dt BOOT0CFG 8
.Os .Os
.Sh NAME .Sh NAME
@ -114,6 +114,9 @@ Specify slices to be enabled/disabled, where
.Ar mask .Ar mask
is an integer between 0 (no slices enabled) and 0xf (all four slices is an integer between 0 (no slices enabled) and 0xf (all four slices
enabled). enabled).
Each mask bit enables corresponding slice if set to 1.
The least significant bit of the mask corresponds to slice 1,
the most significant bit of the mask corresponds to slice 4.
.It Fl o Ar options .It Fl o Ar options
A comma-separated string of any of the following options may be A comma-separated string of any of the following options may be
specified (with specified (with
@ -172,9 +175,9 @@ To boot slice 2 on the next boot:
.Pp .Pp
.Dl "boot0cfg -s 2 ad0" .Dl "boot0cfg -s 2 ad0"
.Pp .Pp
To enable just slices 1 and 2 in the menu: To enable just slices 1 and 3 in the menu:
.Pp .Pp
.Dl "boot0cfg -m 0x3 ad0" .Dl "boot0cfg -m 0x5 ad0"
.Pp .Pp
To go back to non-interactive booting, use To go back to non-interactive booting, use
.Xr fdisk 8 .Xr fdisk 8