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Date: Tue, 16 Oct 2012 01:56:39 GMT
From: Joo Rocha Braga Filho <goffredo@gmail.com>
To: freebsd-gnats-submit@FreeBSD.org
Subject: Where is ttyslot() (3) in FreeBSD 9.1?
X-Send-Pr-Version: www-3.1
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>Number:         172744
>Category:       misc
>Synopsis:       Where is ttyslot() (3) in FreeBSD 9.1?
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          feedback
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Tue Oct 16 02:00:00 UTC 2012
>Closed-Date:    
>Last-Modified:  Thu Feb 28 09:40:10 UTC 2013
>Originator:     Joo Rocha Braga Filho
>Release:        9.1-PRERELEASE #23
>Organization:
>Environment:
FreeBSD  9.1-PRERELEASE FreeBSD 9.1-PRERELEASE #23: Sat Oct 13 18:35:35 BRT 2012     goffredo@:/usr/obj/usr/src/sys/SUPER  amd64

>Description:
I had this problem compiling x11/sessre port:

"
===>  Building for sessreg-1.0.7
make  all-recursive
Making all in man
  GEN      filenames.sed
  GEN      sessreg.1
  CC       sessreg.o
sessreg.c: In function 'main':
sessreg.c:276: warning: assignment discards qualifiers from pointer target type
sessreg.c:281: warning: implicit declaration of function 'ttyslot'
sessreg.c:281: warning: nested extern declaration of 'ttyslot'
sessreg.c: In function 'set_utmp':
sessreg.c:387: warning: declaration of 'line' shadows a global declaration
sessreg.c:93: warning: shadowed declaration is here
sessreg.c: In function 'set_utmpx':
sessreg.c:463: warning: declaration of 'line' shadows a global declaration
sessreg.c:93: warning: shadowed declaration is here
sessreg.c: In function 'Xslot':
sessreg.c:556: warning: declaration of 'ttys_file' shadows a global declaration
sessreg.c:113: warning: shadowed declaration is here
sessreg.c:556: warning: declaration of 'host_name' shadows a global declaration
sessreg.c:108: warning: shadowed declaration is here
sessreg.c: In function 'findslot':
sessreg.c:616: warning: declaration of 'host_name' shadows a global declaration
sessreg.c:108: warning: shadowed declaration is here
sessreg.c:632: warning: assignment discards qualifiers from pointer target type
  CCLD     sessreg
sessreg.o: In function `main':
sessreg.c:(.text+0xc7a): undefined reference to `ttyslot'
*** [sessreg] Error code 1

Stop in /usr/ports/x11/sessreg/work/sessreg-1.0.7.
*** [all-recursive] Error code 1

Stop in /usr/ports/x11/sessreg/work/sessreg-1.0.7.
*** [all] Error code 1

Stop in /usr/ports/x11/sessreg/work/sessreg-1.0.7.
*** [do-build] Error code 1

Stop in /usr/ports/x11/sessreg.
root:[172] 
"

I found ttyslot in man page. Then I made a little thisprogram to test:

"
#include        <stdio.h>
#include        <unistd.h>


main()
{
        printf( "%d\n",ttyslot() );
}
"

Result:

"
goffredo:[1004] cc -s -o ttyslot_test ttyslot_test.c
/tmp//ccyJQC88.o: In function `main':
ttyslot_test.c:(.text+0xa): undefined reference to `ttyslot'

"

I worked around downloading and installing the old package below:

ftp://ftp.freebsd.org/pub/FreeBSD/releases/amd64/9.0-RELEASE/packages/x11/sessreg-1.0.7.tbz


>How-To-Repeat:
Compile this program:

"
#include        <stdio.h>
#include        <unistd.h>


main()
{
        printf( "%d\n",ttyslot() );
}
"

>Fix:


>Release-Note:
>Audit-Trail:

From: Yuri Pankov <yuri.pankov@gmail.com>
To: =?UTF-8?B?Sm/Do28gUm9jaGEgQnJhZ2EgRmlsaG8=?= <goffredo@gmail.com>
Cc: freebsd-bug-followup <bug-followup@FreeBSD.org>
Subject: Re: misc/172744: Where is ttyslot() (3) in FreeBSD 9.1?
Date: Tue, 16 Oct 2012 12:06:45 +0400

 This looks like you forgot to run `make delete-old` after upgrading from 
 8.x and sessreg's configure picks up obsolete utmp.h.
State-Changed-From-To: open->feedback 
State-Changed-By: linimon 
State-Changed-When: Thu Feb 28 09:38:58 UTC 2013 
State-Changed-Why:  
To submitter: is this still a problem? 

http://www.freebsd.org/cgi/query-pr.cgi?pr=172744 
>Unformatted:
