Date: Thu, 20 Sep 2001 16:21:40 -0700 (PDT) From: Jonathan Hanna <jh@h24-79-119-53.vc.shawcable.net> To: FreeBSD-gnats-submit@freebsd.org Subject: docs/30697: mb_fixhdr correction for mbchain.9 Message-ID: <200109202321.f8KNLew25207@h24-79-119-53.vc.shawcable.net>
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>Number: 30697 >Category: docs >Synopsis: mb_fixhdr correction for mbchain.9 >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-doc >State: open >Quarter: >Keywords: >Date-Required: >Class: doc-bug >Submitter-Id: current-users >Arrival-Date: Thu Sep 20 16:30:01 PDT 2001 >Closed-Date: >Last-Modified: >Originator: Jonathan Hanna >Release: FreeBSD 5.0-CURRENT i386 >Organization: >Environment: System: FreeBSD roller.pangolin-systems.com 5.0-CURRENT FreeBSD 5.0-CURRENT #2: Sun Sep 2 19:54:20 PDT 2001 jh@roller.pangolin-systems.com:/homes/obj/homes2/src/sys/ROLLER i386 >Description: >How-To-Repeat: >Fix: --- mbchain.9 2001/09/20 23:04:02 1.1 +++ mbchain.9 2001/09/20 23:12:43 @@ -135,7 +135,7 @@ .Fn mb_fixhdr recalculates the length of an mbuf chain and updates the .Va m_pkthdr.len -field of the first mbuf in the chain. +field of the first mbuf in the chain. It returns the calculated length. .Pp .Fn mb_reserve ensures that the object of the length specified by the @@ -191,8 +191,9 @@ .Sh RETURN VALUES All .Ft int -functions return zero if successful, -otherwise error code is returned. +functions except +.Fn mb_fixhdr +return zero if successful and an error code otherwise. .Pp .Em Note : after failure of any function, an mbuf chain is left in the broken state, >Release-Note: >Audit-Trail: >Unformatted: To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-doc" in the body of the message
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