1 /* 2 * Copyright (c) 1991, 1992 Paul Kranenburg <pk (at) cs.few.eur.nl> 3 * Copyright (c) 1993 Branko Lankester <branko (at) hacktic.nl> 4 * Copyright (c) 1993-1996 Rick Sladkey <jrs (at) world.std.com> 5 * Copyright (c) 1996-1999 Wichert Akkerman <wichert (at) cistron.nl> 6 * Copyright (c) 2012 H.J. Lu <hongjiu.lu (at) intel.com> 7 * Copyright (c) 2012 Denys Vlasenko <vda.linux (at) googlemail.com> 8 * Copyright (c) 2014-2015 Dmitry V. Levin <ldv (at) altlinux.org> 9 * Copyright (c) 2015 Elvira Khabirova <lineprinter0 (at) gmail.com> 10 * All rights reserved. 11 * 12 * Redistribution and use in source and binary forms, with or without 13 * modification, are permitted provided that the following conditions 14 * are met: 15 * 1. Redistributions of source code must retain the above copyright 16 * notice, this list of conditions and the following disclaimer. 17 * 2. Redistributions in binary form must reproduce the above copyright 18 * notice, this list of conditions and the following disclaimer in the 19 * documentation and/or other materials provided with the distribution. 20 * 3. The name of the author may not be used to endorse or promote products 21 * derived from this software without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 24 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 25 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 26 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 27 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 28 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 29 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 30 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 31 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 32 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 33 */ 34 35 #include "defs.h" 36 #include DEF_MPERS_TYPE(sysinfo_t) 37 #include <sys/sysinfo.h> 38 typedef struct sysinfo sysinfo_t; 39 #include MPERS_DEFS 40 41 SYS_FUNC(sysinfo) 42 { 43 sysinfo_t si; 44 45 if (entering(tcp)) 46 return 0; 47 48 if (!umove_or_printaddr(tcp, tcp->u_arg[0], &si)) { 49 tprintf("{uptime=%llu" 50 ", loads=[%llu, %llu, %llu]" 51 ", totalram=%llu" 52 ", freeram=%llu" 53 ", sharedram=%llu" 54 ", bufferram=%llu" 55 ", totalswap=%llu" 56 ", freeswap=%llu" 57 ", procs=%u" 58 ", totalhigh=%llu" 59 ", freehigh=%llu" 60 ", mem_unit=%u" 61 "}", 62 zero_extend_signed_to_ull(si.uptime) 63 , zero_extend_signed_to_ull(si.loads[0]) 64 , zero_extend_signed_to_ull(si.loads[1]) 65 , zero_extend_signed_to_ull(si.loads[2]) 66 , zero_extend_signed_to_ull(si.totalram) 67 , zero_extend_signed_to_ull(si.freeram) 68 , zero_extend_signed_to_ull(si.sharedram) 69 , zero_extend_signed_to_ull(si.bufferram) 70 , zero_extend_signed_to_ull(si.totalswap) 71 , zero_extend_signed_to_ull(si.freeswap) 72 , (unsigned) si.procs 73 , zero_extend_signed_to_ull(si.totalhigh) 74 , zero_extend_signed_to_ull(si.freehigh) 75 , si.mem_unit 76 ); 77 } 78 79 return 0; 80 } 81
