From: "Trenton D. Adams" <tadams@extremeeng.com>
To: "'Trenton D. Adams'" <tadams@extremeeng.com>,
"'eCos mailing list'" <ecos-discuss@sources.redhat.com>
Subject: [ECOS] RE: Determining network ERROR codes
Date: Thu, 19 Jul 2001 14:30:00 -0000 [thread overview]
Message-ID: <000d01c1109a$1e195830$090110ac@TRENT> (raw)
>
> Ok, how do I know what error corresponds to what? I got an error of
331
> on a connect () call. Aren't these supposed to be standard errors?
> They don't seem to return the same errors as they do on Windows.
Maybe
> windows redefines them!
>
> Anyhow, where do I look for this information?
>
I have the following code. Connect keeps returning 331 EADDRNOTAVAIL.
I have no idea why that might happen. This program would work with a
few modifications on linux and windows as far as I recall. Inet_addr ()
does return an IP address in network byte order so I can't see that
being a problem. Any ideas?
int s;
int one = 1;
struct sockaddr_in addr;
diag_printf("Start socket test\n");
s = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
diag_printf("socket() = %d\n", s);
addr.sin_addr.s_addr = inet_addr ("172.16.1.9");
addr.sin_family = AF_INET;
addr.sin_port = htons (1024);
addr.sin_len = sizeof (addr);
if (connect (s, &addr, sizeof (addr)) != 0)
{
diag_printf ("Error connecting to socket! - %d\n",
errno);
cyg_test_exit();
}
send (s, "Hello From eCos", strlen ("Hello From eCos"), 0);
cyg_test_exit();
next reply other threads:[~2001-07-19 14:30 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-07-19 14:30 Trenton D. Adams [this message]
2001-07-19 15:17 ` Gary Thomas
2001-07-19 15:20 ` Trenton D. Adams
-- strict thread matches above, loose matches on Subject: below --
2001-07-19 14:46 Trenton D. Adams
2001-07-19 14:14 Trenton D. Adams
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