Date: Tue, 15 Jul 2014 21:13:08 +0000 (UTC) From: Bryan Drewery <bdrewery@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r268715 - head/share/man/man4 Message-ID: <201407152113.s6FLD8Px007889@svn.freebsd.org>
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Author: bdrewery Date: Tue Jul 15 21:13:08 2014 New Revision: 268715 URL: http://svnweb.freebsd.org/changeset/base/268715 Log: Document the 'show bio' command added in 2009. While here also reword 'show buffer' to have an 'addr' argument and to match other struct documentation. MFC after: 1 week Sponsored by: EMC / Isilon Storage Division Modified: head/share/man/man4/ddb.4 Modified: head/share/man/man4/ddb.4 ============================================================================== --- head/share/man/man4/ddb.4 Tue Jul 15 20:35:56 2014 (r268714) +++ head/share/man/man4/ddb.4 Tue Jul 15 21:13:08 2014 (r268715) @@ -60,7 +60,7 @@ .\" .\" $FreeBSD$ .\" -.Dd September 30, 2013 +.Dd July 15, 2014 .Dt DDB 4 .Os .Sh NAME @@ -572,17 +572,24 @@ 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 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
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