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From: leres@ucbarpa.Berkeley.EDU.UUCP
Newsgroups: comp.windows.x
Subject: Re: Small change to xterm (V10R4)
Message-ID: <19240@ucbvax.BERKELEY.EDU>
Date: Thu, 4-Jun-87 21:16:10 EDT
Article-I.D.: ucbvax.19240
Posted: Thu Jun  4 21:16:10 1987
Date-Received: Sat, 6-Jun-87 10:07:23 EDT
References: <1494.549836525@limbo.uci.edu>
Sender: usenet@ucbvax.BERKELEY.EDU
Reply-To: leres@ucbarpa.Berkeley.EDU (Craig Leres)
Lines: 12

The "standard" version of wall writes to all tty's that have utmp
entries. The Sun version is hacked so that it ignores pty's that don't
have anything in the host field. So instead of adding a flag to
completely skip the utmp code, I just added a simple test in main.c:

+       if (strcmp("unix:0", DisplayName()) != 0)
	    (void) strcpy(utmp.ut_host, DisplayName());

(I never liked having "unix:0" in the utmp anyway; it was nice to find
a legitimate reason for nuking it.)

		Craig