1/* 2 * Unix SMB/CIFS implementation. 3 * Performance Counter Daemon 4 * 5 * Copyright (C) Marcin Krzysztof Porwit 2005 6 * 7 * This program is free software; you can redistribute it and/or modify 8 * it under the terms of the GNU General Public License as published by 9 * the Free Software Foundation; either version 3 of the License, or 10 * (at your option) any later version. 11 * 12 * This program is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * GNU General Public License for more details. 16 * 17 * You should have received a copy of the GNU General Public License 18 * along with this program; if not, see <http://www.gnu.org/licenses/>. 19 */ 20 21#include "perf.h" 22 23void get_processinfo(PERF_DATA_BLOCK *data) 24{ 25 int status; 26 struct sysinfo info; 27 status = sysinfo(&info); 28 29 data->processInfo.data->runningProcessCount = (unsigned int)info.procs; 30 31 return; 32} 33 34void init_processdata_desc(PERF_DATA_BLOCK *data) 35{ 36 init_perf_counter(&(data->processInfo.processObjDesc), 37 &(data->processInfo.processObjDesc), 38 get_counter_id(data), 39 "Processes", 40 "%The Processes performance object displays aggregate information about processes on the machine.", 41 0, 42 PERF_OBJECT); 43 init_perf_counter(&(data->processInfo.runningProcessCount), 44 &(data->processInfo.processObjDesc), 45 get_counter_id(data), 46 "Process Count", 47 "Process Count is the number of processes currently on the machine.", 48 PERF_SIZE_DWORD | PERF_TYPE_NUMBER | PERF_NUMBER_DECIMAL | PERF_DISPLAY_NO_SUFFIX, 49 PERF_COUNTER); 50 51 return; 52} 53 54void init_process_data(PERF_DATA_BLOCK *data) 55{ 56 data->processInfo.data = calloc(1, sizeof(*data->processInfo.data)); 57 if(!(data->processInfo.data)) 58 { 59 perror("init_process_data: out of memory"); 60 exit(1); 61 } 62 63 init_processdata_desc(data); 64 65 get_processinfo(data); 66 67 return; 68} 69 70void output_processinfo(PERF_DATA_BLOCK *data, RuntimeSettings rt, int tdb_flags) 71{ 72 output_perf_counter(data->processInfo.runningProcessCount, 73 (unsigned long long)data->processInfo.data->runningProcessCount, 74 rt, tdb_flags); 75 76 return; 77} 78 79void output_process_desc(PERF_DATA_BLOCK *data, RuntimeSettings rt) 80{ 81 output_perf_desc(data->processInfo.processObjDesc, rt); 82 output_perf_desc(data->processInfo.runningProcessCount, rt); 83 84 return; 85} 86