Ticket History #429: Telnetd build glitches for AIX 4.2

From donn@u.washington.edu Tue May 20 10:50:14 1997
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Date: Tue, 20 May 1997 07:50:11 -0700
From: donn@u.washington.edu
Reply-To: donn@u.washington.edu
To: krb5-bugs@MIT.EDU
Subject: krb5 telnetd AIX 4.2 build
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University Computing Services
University of Washington
AIX 4.2
System: AIX melville 2 4 000010504900


Problems building a working telnetd on AIX 4.2 (and I believe
this applies to 4.1 also, but that's only an assumption.)

termios-tn.c needs termio.h on this platform, for macros TCSETS etc.

The pty driver doesn't support a "pckt" module, whatever that is,
so that needs to be excluded in sys_term.c ... a HAVE_PCKTMODULE
macro would be fine, but for my immediate purposes the appended
#ifndef _AIX41 made more sense. (_AIX41 is defined on AIX 4.1 and 4.2.)

...
Context diffs appended.
-------------------------------
*** src/appl/telnet/telnetd/sys_term.c.dist Mon Apr 14 20:52:12 1997
--- src/appl/telnet/telnetd/sys_term.c Tue May 20 07:27:27 1997
***************
*** 927,934 ****
--- 927,936 ----
#ifdef USE_TERMIO
ttyfd = t;
#endif
+ #if !defined(_AIX41)
if (ioctl(pty, I_PUSH, "pckt") < 0)
fatal(net, "I_PUSH pckt");
+ #endif
#endif

/*
*** src/appl/telnet/telnetd/termios-tn.c.dist Wed May 1 18:22:45 1996
--- src/appl/telnet/telnetd/termios-tn.c Thu Mar 13 15:22:39 1997
***************
*** 5,10 ****
--- 5,13 ----
#include <sys/stream.h>
#include <sys/ioctl.h>
#include <termios.h>
+ #if defined(_AIX41)
+ #include <sys/termio.h>
+ #endif

int readstream_termios(cmd, ibuf, vstop, vstart, ixon)
int cmd;