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Message-Id: <200206301647.g5UGlWUW023883@kornet.hanirc.org>
Date: Mon, 1 Jul 2002 01:47:32 +0900 (KST)
From: Hye-Shik Chang <perky@FreeBSD.org>
Reply-To: Hye-Shik Chang <perky@FreeBSD.org>
To: FreeBSD-gnats-submit@FreeBSD.org
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Subject: docs/40038: src/share/man/man4/ifmib.4 : syntax error on example code
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>Number:         40038
>Category:       docs
>Synopsis:       src/share/man/man4/ifmib.4 : syntax error on example code
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-doc
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          change-request
>Submitter-Id:   current-users
>Arrival-Date:   Sun Jun 30 09:50:01 PDT 2002
>Closed-Date:
>Last-Modified:
>Originator:     Hye-Shik Chang
>Release:        FreeBSD 5.0-CURRENT i386
>Organization:
Yonsei University
>Environment:
FreeBSD sbtm.yonsei.net 5.0-CURRENT FreeBSD 5.0-CURRENT #0: Tue Jun  4 20:20:35 KST 2002     perky@akaraka.yonsei.ac.kr:/usr/src/sys/i386/compile/JOARRA  i386

>Description:
arg 3 of sysctl(2) cannot be a constant.

>How-To-Repeat:
>Fix:

--- ifmib.4.orig	Mon Jul  1 01:23:48 2002
+++ ifmib.4	Mon Jul  1 01:26:46 2002
@@ -101,6 +101,7 @@
 get_ifmib_general(int row, struct ifmibdata *ifmd)
 {
 	int name[6];
+	int len = sizeof *ifmd;
 
 	name[0] = CTL_NET;
 	name[1] = PF_LINK;
@@ -109,7 +110,7 @@
 	name[4] = row;
 	name[5] = IFDATA_GENERAL;
 
-	return sysctl(name, 6, ifmd, sizeof *ifmd, (void *)0, 0);
+	return sysctl(name, 6, ifmd, &len, (void *)0, 0);
 }
 .Ed
 .Pp
>Release-Note:
>Audit-Trail:
>Unformatted:

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