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author | bdrewery <bdrewery@FreeBSD.org> | 2014-07-22 00:33:41 +0000 |
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committer | bdrewery <bdrewery@FreeBSD.org> | 2014-07-22 00:33:41 +0000 |
commit | 87624b14336f152a9daf40db972abf2f70cf951d (patch) | |
tree | f9f19adc58cfeb4bd1e8fc87ac2043dc9a5f213a /share | |
parent | 1a6840cdcec9e054b3cd6b67ddf4e141474dce72 (diff) | |
download | FreeBSD-src-87624b14336f152a9daf40db972abf2f70cf951d.zip FreeBSD-src-87624b14336f152a9daf40db972abf2f70cf951d.tar.gz |
MFC r268715,r268722:
Document the 'show bio' command added in 2009.
Also link 'show bio' to g_bio(9.)
Diffstat (limited to 'share')
-rw-r--r-- | share/man/man4/ddb.4 | 29 |
1 files changed, 19 insertions, 10 deletions
diff --git a/share/man/man4/ddb.4 b/share/man/man4/ddb.4 index 452e1c2..2ca5518 100644 --- a/share/man/man4/ddb.4 +++ b/share/man/man4/ddb.4 @@ -60,7 +60,7 @@ .\" .\" $FreeBSD$ .\" -.Dd September 30, 2013 +.Dd July 15, 2014 .Dt DDB 4 .Os .Sh NAME @@ -584,17 +584,26 @@ Dump data about APIC IDT vector mappings. Show breakpoints set with the "break" command. .\" .Pp -.It Ic show Cm buffer -Show buffer structure of +.It Ic show Cm bio Ar addr +Show information about the bio structure +.Vt struct bio +present at +.Ar addr . +See the +.Pa sys/bio.h +header file and +.Xr g_bio 9 +for more details on the exact meaning of the structure fields. +.\" +.Pp +.It Ic show Cm buffer Ar addr +Show information about the buf structure .Vt struct buf -type. -Such a structure is used within the -.Fx -kernel for the I/O subsystem -implementation. -For an exact interpretation of the output, please see the +present at +.Ar addr . +See the .Pa sys/buf.h -header file. +header file for more details on the exact meaning of the structure fields. .\" .Pp .It Ic show Cm cbstat |