Date: Thu, 9 Jul 1998 16:56:53 -0700 (PDT) From: Bill Fenner <fenner@FreeBSD.ORG> To: rec@rcousins.com, fenner@FreeBSD.ORG, freebsd-bugs@FreeBSD.ORG Subject: Re: kern/7230 Message-ID: <199807092356.QAA10870@freefall.freebsd.org>
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Synopsis: problem with SIOCGIFCONF State-Changed-From-To: open-closed State-Changed-By: fenner State-Changed-When: Thu Jul 9 16:55:04 PDT 1998 State-Changed-Why: The SIOCGIFCONF interface changed in 4.3-Reno (when sa_len was introduced). The return value includes a list of struct ifreqs, but you have to check the size of the struct sockaddr inside the struct ifreq to see where the next ifreq starts. See, for example, the code on page 436 of _UNIX Network Programming, Volume 1_, second edition. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the messagehelp
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