Dmitry V. Levin
6c08f7d65c
Enclose macros with multiple statements and macros starting with "if" statement in a do/while loop. Do not enclose single statement macros in a do/while loop. Reported by kernel's checkpatch.pl script.
68 lines
2.4 KiB
C
68 lines
2.4 KiB
C
/*
|
|
* Copyright (c) 1991, 1992 Paul Kranenburg <pk@cs.few.eur.nl>
|
|
* Copyright (c) 1993 Branko Lankester <branko@hacktic.nl>
|
|
* Copyright (c) 1993-1996 Rick Sladkey <jrs@world.std.com>
|
|
* Copyright (c) 1996-1999 Wichert Akkerman <wichert@cistron.nl>
|
|
* Copyright (c) 2012-2015 Dmitry V. Levin <ldv@altlinux.org>
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. The name of the author may not be used to endorse or promote products
|
|
* derived from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
|
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
|
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#include "defs.h"
|
|
|
|
#include <sys/utsname.h>
|
|
|
|
SYS_FUNC(uname)
|
|
{
|
|
struct utsname uname;
|
|
|
|
if (entering(tcp))
|
|
return 0;
|
|
|
|
if (!umove_or_printaddr(tcp, tcp->u_arg[0], &uname)) {
|
|
#define PRINT_UTS_MEMBER(prefix, member) \
|
|
do { \
|
|
tprints(prefix #member "="); \
|
|
print_quoted_string(uname.member, sizeof(uname.member), \
|
|
QUOTE_0_TERMINATED); \
|
|
} while (0)
|
|
|
|
PRINT_UTS_MEMBER("{", sysname);
|
|
PRINT_UTS_MEMBER(", ", nodename);
|
|
if (abbrev(tcp)) {
|
|
tprints(", ...}");
|
|
return 0;
|
|
}
|
|
PRINT_UTS_MEMBER(", ", release);
|
|
PRINT_UTS_MEMBER(", ", version);
|
|
PRINT_UTS_MEMBER(", ", machine);
|
|
#ifdef HAVE_STRUCT_UTSNAME_DOMAINNAME
|
|
PRINT_UTS_MEMBER(", ", domainname);
|
|
#endif
|
|
tprints("}");
|
|
}
|
|
|
|
return 0;
|
|
}
|