Date: Fri, 3 Mar 2017 18:44:20 +0000 (UTC) From: Ngie Cooper <ngie@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r314610 - head/share/man/man4 Message-ID: <201703031844.v23IiKmf021653@repo.freebsd.org>
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Author: ngie Date: Fri Mar 3 18:44:20 2017 New Revision: 314610 URL: https://svnweb.freebsd.org/changeset/base/314610 Log: Clean up ddb(4) slightly - Delete empty Li macro uses [1]. This removes some spaces between the optional command/subcommand arguments. - Attempt to clarify "show lock" subcommand by being more terse/direct. This addresses an issue with a contraction [2]. MFC after: 1 week Reported by: make manlint [1], igor [2] Reviewed by: wblock Sponsored by: Dell EMC Isilon Differential Revision: https://reviews.freebsd.org/D9858 Modified: head/share/man/man4/ddb.4 Modified: head/share/man/man4/ddb.4 ============================================================================== --- head/share/man/man4/ddb.4 Fri Mar 3 18:36:17 2017 (r314609) +++ head/share/man/man4/ddb.4 Fri Mar 3 18:44:20 2017 (r314610) @@ -60,7 +60,7 @@ .\" .\" $FreeBSD$ .\" -.Dd July 13, 2016 +.Dd March 3, 2017 .Dt DDB 4 .Os .Sh NAME @@ -146,7 +146,7 @@ to be the same as .Pp The general command syntax is: .Ar command Ns Op Li / Ns Ar modifier -.Oo Ar addr Oc Ns Op Li , Ns Ar count +.Oo Ar addr Oc Ns Op , Ns Ar count .Pp A blank line repeats the previous command from the address .Va next @@ -213,11 +213,11 @@ current line. .Bl -tag -width indent -compact .It Xo .Ic examine Ns Op Li / Ns Cm AISabcdghilmorsuxz ... -.Oo Ar addr Oc Ns Op Li , Ns Ar count +.Oo Ar addr Oc Ns Op , Ns Ar count .Xc .It Xo .Ic x Ns Op Li / Ns Cm AISabcdghilmorsuxz ... -.Oo Ar addr Oc Ns Op Li , Ns Ar count +.Oo Ar addr Oc Ns Op , Ns Ar count .Xc Display the addressed locations according to the formats in the modifier. Multiple modifier formats display multiple locations. @@ -343,8 +343,8 @@ Set the named variable or register with .Ar expr . Valid variable names are described below. .Pp -.It Ic break Ns Oo Li / Ns Cm u Oc Oo Ar addr Oc Ns Op Li , Ns Ar count -.It Ic b Ns Oo Li / Ns Cm u Oc Oo Ar addr Oc Ns Op Li , Ns Ar count +.It Ic break Ns Oo Li / Ns Cm u Oc Oo Ar addr Oc Ns Op , Ns Ar count +.It Ic b Ns Oo Li / Ns Cm u Oc Oo Ar addr Oc Ns Op , Ns Ar count Set a break point at .Ar addr . If @@ -394,7 +394,7 @@ command, or by omitting to get the default address of .Va dot . .Pp -.It Ic watch Oo Ar addr Oc Ns Op Li , Ns Ar size +.It Ic watch Oo Ar addr Oc Ns Op , Ns Ar size Set a watchpoint for a region. Execution stops when an attempt to modify the region occurs. The @@ -408,7 +408,7 @@ Attempts to watch wired kernel memory may cause unrecoverable error in some systems such as i386. Watchpoints on user addresses work best. .Pp -.It Ic hwatch Oo Ar addr Oc Ns Op Li , Ns Ar size +.It Ic hwatch Oo Ar addr Oc Ns Op , Ns Ar size Set a hardware watchpoint for a region if supported by the architecture. Execution stops when an attempt to modify the region occurs. @@ -424,11 +424,11 @@ Use for setting watchpoints on kernel address locations only, and avoid its use on user mode address spaces. .Pp -.It Ic dhwatch Oo Ar addr Oc Ns Op Li , Ns Ar size +.It Ic dhwatch Oo Ar addr Oc Ns Op , Ns Ar size Delete specified hardware watchpoint. .Pp -.It Ic step Ns Oo Li / Ns Cm p Oc Ns Op Li , Ns Ar count -.It Ic s Ns Oo Li / Ns Cm p Oc Ns Op Li , Ns Ar count +.It Ic step Ns Oo Li / Ns Cm p Oc Ns Op , Ns Ar count +.It Ic s Ns Oo Li / Ns Cm p Oc Ns Op , Ns Ar count Single step .Ar count times. @@ -478,22 +478,22 @@ Otherwise, only print when the matching .It Xo .Ic trace Ns Op Li / Ns Cm u .Op Ar pid | tid Ns -.Op Li , Ns Ar count +.Op , Ns Ar count .Xc .It Xo .Ic t Ns Op Li / Ns Cm u .Op Ar pid | tid Ns -.Op Li , Ns Ar count +.Op , Ns Ar count .Xc .It Xo .Ic where Ns Op Li / Ns Cm u .Op Ar pid | tid Ns -.Op Li , Ns Ar count +.Op , Ns Ar count .Xc .It Xo .Ic bt Ns Op Li / Ns Cm u .Op Ar pid | tid Ns -.Op Li , Ns Ar count +.Op , Ns Ar count .Xc Stack trace. The @@ -518,7 +518,7 @@ only if the machine dependent code suppo .Ar addr .Ar value .Op Ar mask Ns -.Op Li , Ns Ar count +.Op , Ns Ar count .Xc Search memory for .Ar value . @@ -768,12 +768,12 @@ Possible types include Name of the lock. .It Ic flags: Flags passed to the lock initialization function. -For exact possibilities see manual pages of possible lock types. +.Em flags +values are lock class specific. .It Ic state: Current state of a lock. -As well as -.Ic flags -it's lock-specific. +.Em state +values are lock class specific. .It Ic owner: Lock owner. .El
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