summaryrefslogtreecommitdiff
path: root/examples/perfcounter/perf.h
diff options
context:
space:
mode:
Diffstat (limited to 'examples/perfcounter/perf.h')
-rw-r--r--examples/perfcounter/perf.h196
1 files changed, 196 insertions, 0 deletions
diff --git a/examples/perfcounter/perf.h b/examples/perfcounter/perf.h
new file mode 100644
index 0000000000..7279e78831
--- /dev/null
+++ b/examples/perfcounter/perf.h
@@ -0,0 +1,196 @@
+/*
+ * 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 2 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, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef __PERF_H__
+#define __PERF_H__
+
+#include <stdlib.h>
+#include <time.h>
+#include <math.h>
+#include <stdio.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <string.h>
+#include <fcntl.h>
+#include <signal.h>
+#include <stdarg.h>
+#include <sys/mman.h>
+#include <sys/stat.h>
+#include <sys/time.h>
+#include <sys/wait.h>
+#include <limits.h>
+#include "tdb.h"
+#include <rpc_perfcount_defs.h>
+#include <sys/statfs.h>
+#include <sys/times.h>
+#include <sys/sysinfo.h>
+
+#define NUM_COUNTERS 10
+
+#define NAME_LEN 256
+#define HELP_LEN 1024
+
+#define PERF_OBJECT 0
+#define PERF_INSTANCE 1
+#define PERF_COUNTER 2
+
+#define FALSE 0
+#define TRUE !FALSE
+
+#define PROC_BUF 256
+#define LARGE_BUF 16384
+
+typedef struct perf_counter
+{
+ int index;
+ char name[NAME_LEN];
+ char help[HELP_LEN];
+ char relationships[NAME_LEN];
+ unsigned int counter_type;
+ int record_type;
+} PerfCounter;
+
+typedef struct mem_data
+{
+ unsigned int availPhysKb;
+ unsigned int availSwapKb;
+ unsigned int totalPhysKb;
+ unsigned int totalSwapKb;
+} MemData;
+
+typedef struct mem_info
+{
+ PerfCounter memObjDesc;
+ PerfCounter availPhysKb;
+ PerfCounter availSwapKb;
+ PerfCounter totalPhysKb;
+ PerfCounter totalSwapKb;
+ MemData *data;
+} MemInfo;
+
+typedef struct cpu_data
+{
+ unsigned long long user;
+ unsigned long long nice;
+ unsigned long long system;
+ unsigned long long idle;
+} CPUData;
+
+typedef struct cpu_info
+{
+ unsigned int numCPUs;
+ PerfCounter cpuObjDesc;
+ PerfCounter userCPU;
+ PerfCounter niceCPU;
+ PerfCounter systemCPU;
+ PerfCounter idleCPU;
+ CPUData *data;
+} CPUInfo;
+
+typedef struct disk_meta_data
+{
+ char name[NAME_LEN];
+ char mountpoint[NAME_LEN];
+} DiskMetaData;
+
+typedef struct disk_data
+{
+ unsigned long long freeMegs;
+ unsigned int writesPerSec;
+ unsigned int readsPerSec;
+} DiskData;
+
+typedef struct disk_info
+{
+ unsigned int numDisks;
+ DiskMetaData *mdata;
+ PerfCounter diskObjDesc;
+ PerfCounter freeMegs;
+ PerfCounter writesPerSec;
+ PerfCounter readsPerSec;
+ DiskData *data;
+} DiskInfo;
+
+typedef struct process_data
+{
+ unsigned int runningProcessCount;
+} ProcessData;
+
+typedef struct process_info
+{
+ PerfCounter processObjDesc;
+ PerfCounter runningProcessCount;
+ ProcessData *data;
+} ProcessInfo;
+
+typedef struct perf_data_block
+{
+ unsigned int counter_id;
+ unsigned int num_counters;
+ unsigned int NumObjectTypes;
+ unsigned long long PerfTime;
+ unsigned long long PerfFreq;
+ unsigned long long PerfTime100nSec;
+ MemInfo memInfo;
+ CPUInfo cpuInfo;
+ ProcessInfo processInfo;
+ DiskInfo diskInfo;
+} PERF_DATA_BLOCK;
+
+typedef struct runtime_settings
+{
+ /* Runtime flags */
+ int dflag;
+ /* DB path names */
+ char dbDir[PATH_MAX];
+ char nameFile[PATH_MAX];
+ char counterFile[PATH_MAX];
+ /* TDB context */
+ TDB_CONTEXT *cnames;
+ TDB_CONTEXT *cdata;
+} RuntimeSettings;
+
+/* perf_writer_ng_util.c function prototypes */
+void fatal(char *msg);
+void add_key(TDB_CONTEXT *db, char *keystring, char *datastring, int flags);
+void add_key_raw(TDB_CONTEXT *db, char *keystring, void *datastring, size_t datasize, int flags);
+void make_key(char *buf, int buflen, int key_part1, char *key_part2);
+void parse_flags(RuntimeSettings *rt, int argc, char **argv);
+void setup_file_paths(RuntimeSettings *rt);
+void daemonize(RuntimeSettings *rt);
+
+/* perf_writer_ng_mem.c function prototypes */
+void get_meminfo(PERF_DATA_BLOCK *data);
+void init_memdata_desc(PERF_DATA_BLOCK *data);
+void init_memdata(PERF_DATA_BLOCK *data);
+void output_mem_desc(PERF_DATA_BLOCK *data, RuntimeSettings rt);
+void output_meminfo(PERF_DATA_BLOCK *data, RuntimeSettings rt, int tdb_flags);
+void init_perf_counter(PerfCounter *counter, PerfCounter *parent, unsigned int index, char *name, char *help, int counter_type, int record_type);
+
+/* perf_writer_ng_cpu.c function prototypes */
+unsigned long long get_cpufreq();
+void init_cpudata_desc(PERF_DATA_BLOCK *data);
+void get_cpuinfo(PERF_DATA_BLOCK *data);
+void init_cpu_data(PERF_DATA_BLOCK *data);
+void output_cpu_desc(PERF_DATA_BLOCK *data, RuntimeSettings rt);
+void output_cpuinfo(PERF_DATA_BLOCK *data, RuntimeSettings rt, int tdb_flags);
+
+#endif /* __PERF_H__ */