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Subject: Re: svn commit: r331064 - head/sbin/ifconfig
To: Kirill Ponomarev <krion@FreeBSD.org>
Cc: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-head@freebsd.org
References: <201803161656.w2GGuvOv016658@repo.freebsd.org>
 <90FB9B8F-DF2E-49E5-BD86-197CE3B312A4@sigsegv.be>
From: Allan Jude <allanjude@freebsd.org>
Message-ID: <645c3f81-6b43-2426-bfc9-ade4bfdb382a@freebsd.org>
Date: Fri, 16 Mar 2018 21:56:59 -0400
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On 2018-03-16 19:54, Kristof Provost wrote:
> On 16 Mar 2018, at 17:56, Kirill Ponomarev wrote:
>> Author: krion (ports committer)
>> Date: Fri Mar 16 16:56:56 2018
>> New Revision: 331064
>> URL: https://svnweb.freebsd.org/changeset/base/331064
>>
>> Log:
>>   Extend SSID maximum string length to 32 chars to support longer SSID
>>   names.
>>
>>   Approved by:    adrian
>>   Differential Revision:    https://reviews.freebsd.org/D14710
>>
>> Modified:
>>   head/sbin/ifconfig/ifieee80211.c
>>
>> Modified: head/sbin/ifconfig/ifieee80211.c
>> ==============================================================================
>>
>> --- head/sbin/ifconfig/ifieee80211.c    Fri Mar 16 16:06:25 2018   
>> (r331063)
>> +++ head/sbin/ifconfig/ifieee80211.c    Fri Mar 16 16:56:56 2018   
>> (r331064)
>> @@ -3503,7 +3503,7 @@ list_scan(int s)
>>
>>      getchaninfo(s);
>>
>> -    ssidmax = verbose ? IEEE80211_NWID_LEN : 14;
>> +    ssidmax = verbose ? IEEE80211_NWID_LEN : 32;
> 
> IEEE80211_NWID_LEN is 32, so this says ‘verbose ? 32 : 32’ now.
> 
>>      printf("%-*.*s  %-17.17s  %4s %4s   %-7s  %3s %4s\n"
>>          , ssidmax, ssidmax, "SSID/MESH ID"
>>          , "BSSID"
> 
> Regards,
> Kristof
> 
It seems like what you were looking for was just 'ifconfig -v scan'

I think the reason it is limited to 14, is so that it will fit in 80 col
wide terminals in non-verbose mode.

-- 
Allan Jude