Sparc64 OpenBSD4.1 Compile issue

[Carter Bullard]

Hey Eric,
There is a bit of confusion here.  Your patches are for
argus-clients, but your segfault is in argus.

Just so we're all on the same page.  Be sure and get the
latest code off the server.  While the names are the same
the version on the server is changing constantly.
The clients are new, rc.69.

Argus has Threads support turned off by default, so it
doesn't need any patching, to get around the compile issue
you're seeing.

Please give the new argus a try asap, as I'm trying to get it
released as soon as I can.

I don't have access to any OpenBSD machines.
I put in some ./configure support to deal with missing
sched() routines, so that should help.  Grab this version
and see how far you get on the compiles.

Carter


On Feb 6, 2008, at 5:18 PM, Eric Pancer wrote:

> On Feb 6, 2008 2:57 PM, Peter Van Epp <vanepp at sfu.ca> wrote:
>
>> checking the OpenBSD man page to see if it is in a different  
>> library would
>> be a good bet. They may have a separate posix library that needs to  
>> be added
>> by configure.
>
> Seems that scheduling priorities aren't enabled in OpenBSD yet. I did
> some searching and mostly what I found is that this isn't gonna work
> out for us.
>
> So....take note of these two patches.
>
> $ diff -u common/argus_main.c.old common/argus_main.c
> --- common/argus_main.c.old     Wed Feb  6 15:23:32 2008
> +++ common/argus_main.c Wed Feb  6 15:23:58 2008
> @@ -152,7 +152,7 @@
>    if ((status = pthread_attr_init(&attr)) != 0)
>       ArgusLog (LOG_ERR, "pthreads init error");
>
> -#if defined(_POSIX_THREAD_PRIORITY_SCHEDULING) && !defined(sun) &&
> !defined(CYGWIN)
> +#if defined(_POSIX_THREAD_PRIORITY_SCHEDULING) && !defined(sun) &&
> !defined(CYGWIN) && !defined(OpenBSD)
>    if ((status = pthread_attr_getschedpolicy(&attr,  
> &thread_policy)) != 0)
>       ArgusLog (LOG_ERR, "pthreads get policy error");
>    if ((status = pthread_attr_getschedparam(&attr, &thread_param)) ! 
> = 0)
>
> $ diff -u ratop/ratop.c.old ratop/ratop.c
> --- ratop/ratop.c.old   Wed Feb  6 15:28:33 2008
> +++ ratop/ratop.c       Wed Feb  6 15:30:36 2008
> @@ -519,7 +519,7 @@
>          if ((status = pthread_attr_init(&RaTopAttr)) != 0)
>             ArgusLog (LOG_ERR, "pthreads init error");
>
> -#if defined(_POSIX_THREAD_PRIORITY_SCHEDULING) && !defined(sun) &&
> !defined(CYGWIN)
> +#if defined(_POSIX_THREAD_PRIORITY_SCHEDULING) && !defined(sun) &&
> !defined(CYGWIN) && !defined(OpenBSD)
>          if ((status = pthread_attr_getschedpolicy(&RaTopAttr,
> &thread_policy)) != 0)
>             ArgusLog (LOG_ERR, "pthreads get policy error");
>          if ((status = pthread_attr_getschedparam(&RaTopAttr,
> &thread_param)) != 0)
> @@ -589,7 +589,7 @@
>    if ((status = pthread_attr_init(&attr)) != 0)
>       ArgusLog (LOG_ERR, "pthreads init error");
>
> -#if defined(_POSIX_THREAD_PRIORITY_SCHEDULING) && !defined(sun) &&
> !defined(CYGWIN)
> +#if defined(_POSIX_THREAD_PRIORITY_SCHEDULING) && !defined(sun) &&
> !defined(CYGWIN) && !defined(OpenBSD)
>    if ((status = pthread_attr_getschedpolicy(&attr,  
> &thread_policy)) != 0)
>       ArgusLog (LOG_ERR, "pthreads get policy error");
>    if ((status = pthread_attr_getschedparam(&attr, &thread_param)) ! 
> = 0)
>
> However, now when I try and start it (with .debug/.devel enabled) I
> stumble upon the following.
>
> # gdb argus argus.core
> GNU gdb 6.3
> Copyright 2004 Free Software Foundation, Inc.
> GDB is free software, covered by the GNU General Public License, and  
> you are
> welcome to change it and/or distribute copies of it under certain  
> conditions.
> Type "show copying" to see the conditions.
> There is absolutely no warranty for GDB.  Type "show warranty" for  
> details.
> This GDB was configured as "sparc64-unknown-openbsd4.2"...
> Core was generated by `argus'.
> Program terminated with signal 11, Segmentation fault.
> Reading symbols from /usr/lib/libpcap.so.5.0...done.
> Loaded symbols for /usr/lib/libpcap.so.5.0
> Reading symbols from /usr/lib/libm.so.2.3...done.
> Loaded symbols for /usr/lib/libm.so.2.3
> Reading symbols from /usr/lib/libc.so.41.0...done.
> Loaded symbols for /usr/lib/libc.so.41.0
> Reading symbols from /usr/libexec/ld.so...done.
> Loaded symbols for /usr/libexec/ld.so
> #0  0x000000000012e630 in ArgusEstablishListen (output=0x4ecee000,
> errbuf=0xffffffffffff8450 "") at ArgusOutput.c:677
> 677              if ((s = socket (hp->ai_family, hp->ai_socktype,
> hp->ai_protocol)) >= 0) {
> (gdb) where
> #0  0x000000000012e630 in ArgusEstablishListen (output=0x4ecee000,
> errbuf=0xffffffffffff8450 "") at ArgusOutput.c:677
> #1  0x000000000012cc1c in ArgusInitOutput (output=0x4ecee000) at
> ArgusOutput.c:170
> #2  0x0000000000105ea4 in main (argc=1, argv=0xffffffffffff8c08) at  
> argus.c:544
>
> Could this be due to sparc64?
>
> - Eric
>