Date: Fri, 31 Aug 2001 20:03:51 +0200 (CEST) From: Oliver Fromme <olli@secnetix.de> To: freebsd-stable@FreeBSD.ORG Subject: Re: Where did /etc/issue go from telnetd? (fwd) Message-ID: <200108311803.UAA94899@lurza.secnetix.de> In-Reply-To: <20010831123012.D32037@sunbay.com>
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Ruslan Ermilov <ru@freebsd.org> wrote:
> telnetd(8) sessions are not serviced through getty(8).
Right, telnetd sessions don't use getty. _But_ telnetd
still reads the "im" and "if" strings from the "default"
entry in /etc/gettytab. See the source.
But the strange thing is, it still doesn't work. I have
no idea why.
Regards
Oliver
PS: This is from src/libexec/telnetd/telnetd.c, about
line 1100:
if (getent(defent, "default") == 1) {
char *Getstr();
char *cp=defstrs;
HE = Getstr("he", &cp);
HN = Getstr("hn", &cp);
IM = Getstr("im", &cp);
IF = Getstr("if", &cp);
if (HN && *HN)
(void) strcpy(host_name, HN);
if (IF && (if_fd = open(IF, O_RDONLY, 000)) != -1)
IM = 0;
if (IM == 0)
IM = "";
} else {
IM = DEFAULT_IM;
HE = 0;
}
edithost(HE, host_name);
if (hostinfo && *IM)
putf(IM, ptyibuf2);
else if (IF && if_fd != -1) {
fstat (if_fd, &statbuf);
if_buf = (char *) mmap (0, statbuf.st_size, PROT_READ,
0, if_fd, 0);
putf(if_buf, ptyibuf2);
munmap (if_buf, statbuf.st_size);
close (if_fd);
}
--
Oliver Fromme, secnetix GmbH & Co KG, Oettingenstr. 2, 80538 München
Any opinions expressed in this message may be personal to the author
and may not necessarily reflect the opinions of secnetix in any way.
"All that we see or seem is just a dream within a dream" (E. A. Poe)
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