Re: Getting it to all work on HPUX

Thanks.. I have another box to build this weekend so I will give this a try
and see what it yields me.

Michael


-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Frediano Ziglio
Sent: Friday, February 06, 2009 5:53 AM
To: FreeTDS Development Group
Subject: Re: [freetds] Getting it to all work on HPUX

2009/2/4 Michael Warchut <[email protected]>:
> James
>
> I did what you suggested..  Adding sleep didn't help the situation but
> commenting out the getsockopt check did.  I can now connect successfully.
> It's kind of hack so I would love to figure out the root cause and fix it
> but at this point I will take what I can get.. :)
>
>

Please try replacing


	len = 0;
	if (getsockopt(tds->s, SOL_SOCKET, SO_ERROR, (char *) &len, &optlen)
!= 0) {
		tdsdump_log(TDS_DBG_ERROR, "getsockopt(2) failed: %s\n",
strerror(sock_errno));
		goto not_available;
	}


with


	len = 0;
	if (getsockopt(tds->s, SOL_SOCKET, SO_ERROR, (char *) &len, &optlen)
!= 0) {
#if defined(__hpux__) && SIZEOF_VOID_P == 8 && SIZEOF_INT == 4
		int optlen = sizeof(len);
		len = 0;
                if (errno != EINVAL || getsockopt(tds->s, SOL_SOCKET,
SO_ERROR, (char *) &len, (socklen_t *) &optlen) != 0) {
			tdsdump_log(TDS_DBG_ERROR, "getsockopt(2) failed:
%s\n",
strerror(sock_errno));
			goto not_available;
		}
#else
		tdsdump_log(TDS_DBG_ERROR, "getsockopt(2) failed: %s\n",
strerror(sock_errno));
		goto not_available;
#endif
	}



getsockopt definition in HP-UX is not that fine.... assuming different
size of last parameter is not that fine... and this change chaning
definitions or even linker options :(
This code try first with 8 byte socklen_t and than with 4 byte version.

freddy77
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