Mirror of git://git.busybox.net/busybox with our patches on top
Source
/* vi: set sw=4 ts=4: */
/* uname -- print system information
Copyright (C) 1989-1999 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/* BB_AUDIT SUSv3 compliant */
/* http://www.opengroup.org/onlinepubs/007904975/utilities/uname.html */
/* Option Example
-s, --sysname SunOS
-n, --nodename rocky8
-r, --release 4.0
-v, --version
-m, --machine sun
-a, --all SunOS rocky8 4.0 sun
The default behavior is equivalent to `-s'.
David MacKenzie <djm@gnu.ai.mit.edu> */
/* Busyboxed by Erik Andersen */
/* Further size reductions by Glenn McGrath and Manuel Novoa III. */
/* Mar 16, 2003 Manuel Novoa III (mjn3@codepoet.org)
*
* Now does proper error checking on i/o. Plus some further space savings.
*/
typedef struct {
struct utsname name;
char processor[8]; /* for "unknown" */
} uname_info_t;
static const char options[] = "snrvmpa";
static const unsigned short int utsname_offset[] = {
offsetof(uname_info_t,name.sysname),
offsetof(uname_info_t,name.nodename),
offsetof(uname_info_t,name.release),
offsetof(uname_info_t,name.version),