A useful aid.. Add support for:
%r: current release %m: machine architecture type (i386 for now) %s: OS name (FreeBSD) from uname() in banner string.
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=9839
@ -220,10 +220,15 @@ and
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.Em \&lm
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may include the character sequence
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.Em \&%h
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or
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to include the hostname,
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.Em \&%t
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to obtain
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the hostname or tty name respectively.
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to obtain the tty name,
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.Em \&%s
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to obtain the OS type (FreeBSD),
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.Em \&%r
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to obtain the OS release string or
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.Em \&%m
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to obtain the machine architecture type.
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.Pf ( Em %%
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obtains a single '%' character.)
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The hostname is normally obtained from the system,
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@ -56,6 +56,7 @@ static char sccsid[] = "@(#)main.c 5.16 (Berkeley) 3/27/91";
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#include <ctype.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/utsname.h>
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#include "gettytab.h"
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#include "pathnames.h"
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@ -454,6 +455,7 @@ putf(cp)
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break;
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case 'h':
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case 'n':
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puts(editedhost);
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break;
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@ -464,8 +466,32 @@ putf(cp)
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(void)time(&t);
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(void)strftime(db, sizeof(db), fmt, localtime(&t));
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puts(db);
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break;
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}
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break;
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case 's': {
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struct utsname name;
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if (uname(&name) != -1)
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puts(name.sysname);
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}
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break;
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case 'r': {
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struct utsname name;
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if (uname(&name) != -1)
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puts(name.release);
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}
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break;
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case 'm': {
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struct utsname name;
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if (uname(&name) != -1)
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puts(name.machine);
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}
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break;
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case '%':
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putchr('%');
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