| /* |
| * 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 H.J. Lu <hongjiu.lu@intel.com> |
| * Copyright (c) 2012 Denys Vlasenko <vda.linux@googlemail.com> |
| * Copyright (c) 2014-2015 Dmitry V. Levin <ldv@altlinux.org> |
| * Copyright (c) 2015 Elvira Khabirova <lineprinter0@gmail.com> |
| * Copyright (c) 2014-2017 The strace developers. |
| * 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 DEF_MPERS_TYPE(sysinfo_t) |
| #include <sys/sysinfo.h> |
| typedef struct sysinfo sysinfo_t; |
| #include MPERS_DEFS |
| |
| SYS_FUNC(sysinfo) |
| { |
| sysinfo_t si; |
| |
| if (entering(tcp)) |
| return 0; |
| |
| if (!umove_or_printaddr(tcp, tcp->u_arg[0], &si)) { |
| tprintf("{uptime=%llu" |
| ", loads=[%llu, %llu, %llu]" |
| ", totalram=%llu" |
| ", freeram=%llu" |
| ", sharedram=%llu" |
| ", bufferram=%llu" |
| ", totalswap=%llu" |
| ", freeswap=%llu" |
| ", procs=%u" |
| ", totalhigh=%llu" |
| ", freehigh=%llu" |
| ", mem_unit=%u" |
| "}", |
| zero_extend_signed_to_ull(si.uptime) |
| , zero_extend_signed_to_ull(si.loads[0]) |
| , zero_extend_signed_to_ull(si.loads[1]) |
| , zero_extend_signed_to_ull(si.loads[2]) |
| , zero_extend_signed_to_ull(si.totalram) |
| , zero_extend_signed_to_ull(si.freeram) |
| , zero_extend_signed_to_ull(si.sharedram) |
| , zero_extend_signed_to_ull(si.bufferram) |
| , zero_extend_signed_to_ull(si.totalswap) |
| , zero_extend_signed_to_ull(si.freeswap) |
| , (unsigned) si.procs |
| , zero_extend_signed_to_ull(si.totalhigh) |
| , zero_extend_signed_to_ull(si.freehigh) |
| , si.mem_unit |
| ); |
| } |
| |
| return 0; |
| } |
