From 8daa83a594a2e98f39d764422bfbdbc62c9efd44 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 19:20:00 +0200 Subject: Adding upstream version 2:4.20.0+dfsg. Signed-off-by: Daniel Baumann --- examples/perfcounter/perf_writer_process.c | 85 ++++++++++++++++++++++++++++++ 1 file changed, 85 insertions(+) create mode 100644 examples/perfcounter/perf_writer_process.c (limited to 'examples/perfcounter/perf_writer_process.c') diff --git a/examples/perfcounter/perf_writer_process.c b/examples/perfcounter/perf_writer_process.c new file mode 100644 index 0000000..bddceea --- /dev/null +++ b/examples/perfcounter/perf_writer_process.c @@ -0,0 +1,85 @@ +/* + * Unix SMB/CIFS implementation. + * Performance Counter Daemon + * + * Copyright (C) Marcin Krzysztof Porwit 2005 + * + * 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 3 of the License, 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, see . + */ + +#include "perf.h" + +void get_processinfo(PERF_DATA_BLOCK *data) +{ + int status; + struct sysinfo info; + status = sysinfo(&info); + + data->processInfo.data->runningProcessCount = (unsigned int)info.procs; + + return; +} + +void init_processdata_desc(PERF_DATA_BLOCK *data) +{ + init_perf_counter(&(data->processInfo.processObjDesc), + &(data->processInfo.processObjDesc), + get_counter_id(data), + "Processes", + "%The Processes performance object displays aggregate information about processes on the machine.", + 0, + PERF_OBJECT); + init_perf_counter(&(data->processInfo.runningProcessCount), + &(data->processInfo.processObjDesc), + get_counter_id(data), + "Process Count", + "Process Count is the number of processes currently on the machine.", + PERF_SIZE_DWORD | PERF_TYPE_NUMBER | PERF_NUMBER_DECIMAL | PERF_DISPLAY_NO_SUFFIX, + PERF_COUNTER); + + return; +} + +void init_process_data(PERF_DATA_BLOCK *data) +{ + data->processInfo.data = calloc(1, sizeof(*data->processInfo.data)); + if(!(data->processInfo.data)) + { + perror("init_process_data: out of memory"); + exit(1); + } + + init_processdata_desc(data); + + get_processinfo(data); + + return; +} + +void output_processinfo(PERF_DATA_BLOCK *data, RuntimeSettings rt, int tdb_flags) +{ + output_perf_counter(data->processInfo.runningProcessCount, + (unsigned long long)data->processInfo.data->runningProcessCount, + rt, tdb_flags); + + return; +} + +void output_process_desc(PERF_DATA_BLOCK *data, RuntimeSettings rt) +{ + output_perf_desc(data->processInfo.processObjDesc, rt); + output_perf_desc(data->processInfo.runningProcessCount, rt); + + return; +} -- cgit v1.2.3