/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 1988, 2010, Oracle and/or its affiliates. All rights reserved.
*/
/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
/*
* University Copyright- Copyright (c) 1982, 1986, 1988
* The Regents of the University of California
* All Rights Reserved
*
* University Acknowledgment- Portions of this document are derived from
* software developed by the University of California, Berkeley, and its
* contributors.
*/
#define __EXTENSIONS__
#include <sys/types.h>
#include <stdio.h>
#include <stdio.h>
#include <string.h>
#include <locale.h>
#include <unistd.h>
#include <stdlib.h>
#include <errno.h>
#include <sys/fcntl.h>
#include <sys/stat.h>
#include <sys/utsname.h>
#include <sys/systeminfo.h>
static void usage(void);
/* ARGSUSED */
int
main(int argc, char *argv[], char *envp[])
{
char *nodename;
char *optstring = "asnrpvmiS:X";
int sflg = 0, nflg = 0, rflg = 0, vflg = 0, mflg = 0;
int pflg = 0, iflg = 0, Sflg = 0;
int errflg = 0, optlet;
int Xflg = 0;
struct utsname unstr, *un;
char fmt_string[] = " %.*s";
char *fs = &fmt_string[1];
char procbuf[SYS_NMLN];
(void) umask(~(S_IRWXU|S_IRGRP|S_IROTH) & S_IAMB);
un = &unstr;
(void) uname(un);
(void) setlocale(LC_ALL, "");
#if !defined(TEXT_DOMAIN)
#define TEXT_DOMAIN "SYS_TEST"
#endif
(void) textdomain(TEXT_DOMAIN);
while ((optlet = getopt(argc, argv, optstring)) != EOF)
switch (optlet) {
case 'a':
sflg++; nflg++; rflg++; vflg++; mflg++;
pflg++;
iflg++;
break;
case 's':
sflg++;
break;
case 'n':
nflg++;
break;
case 'r':
rflg++;
break;
case 'v':
vflg++;
break;
case 'm':
mflg++;
break;
case 'p':
pflg++;
break;
case 'i':
iflg++;
break;
case 'S':
Sflg++;
nodename = optarg;
break;
case 'X':
Xflg++;
break;
case '?':
errflg++;
}
if (errflg || (optind != argc))
usage();
if ((Sflg > 1) ||
(Sflg && (sflg || nflg || rflg || vflg || mflg || pflg || iflg ||
Xflg))) {
usage();
}
/* If we're changing the system name */
if (Sflg) {
int len = strlen(nodename);
if (len > SYS_NMLN - 1) {
(void) fprintf(stderr, gettext(
"uname: name must be <= %d letters\n"),
SYS_NMLN-1);
exit(1);
}
if (sysinfo(SI_SET_HOSTNAME, nodename, len) < 0) {
int err = errno;
(void) fprintf(stderr, gettext(
"uname: error in setting name: %s\n"),
strerror(err));
exit(1);
}
return (0);
}
/*
* "uname -s" is the default
*/
if (!(sflg || nflg || rflg || vflg || mflg || pflg || iflg || Xflg))
sflg++;
if (sflg) {
(void) fprintf(stdout, fs, sizeof (un->sysname),
un->sysname);
fs = fmt_string;
}
if (nflg) {
(void) fprintf(stdout, fs, sizeof (un->nodename), un->nodename);
fs = fmt_string;
}
if (rflg) {
(void) fprintf(stdout, fs, sizeof (un->release), un->release);
fs = fmt_string;
}
if (vflg) {
(void) fprintf(stdout, fs, sizeof (un->version), un->version);
fs = fmt_string;
}
if (mflg) {
(void) fprintf(stdout, fs, sizeof (un->machine), un->machine);
fs = fmt_string;
}
if (pflg) {
if (sysinfo(SI_ARCHITECTURE, procbuf, sizeof (procbuf)) == -1) {
(void) fprintf(stderr, gettext(
"uname: sysinfo failed\n"));
exit(1);
}
(void) fprintf(stdout, fs, strlen(procbuf), procbuf);
fs = fmt_string;
}
if (iflg) {
if (sysinfo(SI_PLATFORM, procbuf, sizeof (procbuf)) == -1) {
(void) fprintf(stderr, gettext(
"uname: sysinfo failed\n"));
exit(1);
}
(void) fprintf(stdout, fs, strlen(procbuf), procbuf);
fs = fmt_string;
}
if (Xflg) {
int val;
(void) fprintf(stdout, "System = %.*s\n", sizeof (un->sysname),
un->sysname);
(void) fprintf(stdout, "Node = %.*s\n", sizeof (un->nodename),
un->nodename);
(void) fprintf(stdout, "Release = %.*s\n", sizeof (un->release),
un->release);
(void) fprintf(stdout, "KernelID = %.*s\n",
sizeof (un->version), un->version);
(void) fprintf(stdout, "Machine = %.*s\n", sizeof (un->machine),
un->machine);
/* Not availible on Solaris so hardcode the output */
(void) fprintf(stdout, "BusType = <unknown>\n");
/* Serialization is not supported in 2.6, so hard code output */
(void) fprintf(stdout, "Serial = <unknown>\n");
(void) fprintf(stdout, "Users = <unknown>\n");
(void) fprintf(stdout, "OEM# = 0\n");
(void) fprintf(stdout, "Origin# = 1\n");
val = sysconf(_SC_NPROCESSORS_CONF);
(void) fprintf(stdout, "NumCPU = %d\n", val);
}
(void) putchar('\n');
return (0);
}
static void
usage(void)
{
{
(void) fprintf(stderr, gettext(
"usage: uname [-snrvmapiX]\n"
" uname [-S system_name]\n"));
}
exit(1);
}