src/libstatgrab/statgrab.h

/* 
 * i-scream central monitoring system
 * http://www.i-scream.org
 * Copyright (C) 2000-2003 i-scream
 * 
 * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */

#include <sys/types.h>

typedef struct{
        long long user;
        long long kernel;
        long long idle;
        long long iowait;
        long long swap;
        long long nice;
        long long total;
        time_t systime;
}cpu_states_t;

typedef struct{
        float user;
        float kernel;
        float idle;
        float iowait;
        float swap;
        float nice;
        time_t time_taken;
}cpu_percent_t;

typedef struct{
        long long total;
        long long free;
        long long used;
        long long cache;
}mem_stat_t;

typedef struct{
        double min1;
        double min5;
        double min15;
}load_stat_t;

typedef struct{
        char *name_list;
        int num_entries;
}user_stat_t;

typedef struct{
        long long total;
        long long used;
        long long free;
}swap_stat_t;

typedef struct{
        char *os_name;
        char *os_release;
        char *os_version;
        char *platform;
        char *hostname;
        time_t uptime;
}general_stat_t;

typedef struct {
        char *device_name;
        char *fs_type;
        char *mnt_point;
        long long size;
        long long used;
        long long avail;
        long long total_inodes;
        long long used_inodes;
        long long free_inodes;
}disk_stat_t;

typedef struct{
        char *disk_name;
        long long read_bytes;
        long long write_bytes;
        time_t systime;
}diskio_stat_t;

typedef struct{
        int total;
        int running;
        int sleeping;
        int stopped;
        int zombie;
}process_stat_t;

typedef struct{
        char *interface_name;
        long long tx;
        long long rx;
        time_t systime;
}network_stat_t;

typedef struct{
        long long pages_pagein;
        long long pages_pageout;
        time_t systime;
}page_stat_t;

cpu_states_t *get_cpu_totals();
cpu_states_t *get_cpu_diff();
cpu_percent_t *cpu_percent_usage();

mem_stat_t *get_memory_stats();

load_stat_t *get_load_stats();

user_stat_t *get_user_stats();

swap_stat_t *get_swap_stats();

general_stat_t *get_general_stats();

disk_stat_t *get_disk_stats(int *entries);
diskio_stat_t *get_diskio_stats(int *entries);
diskio_stat_t *get_diskio_stats_diff(int *entries);

process_stat_t *get_process_stats();

network_stat_t *get_network_stats(int *entries);
network_stat_t *get_network_stats_diff(int *entries);

page_stat_t *get_page_stats();
page_stat_t *get_page_stats_diff();

int statgrab_init(void);
int statgrab_drop_privileges(void);

Revision:	1.21
Committed:	Fri Jan 9 22:06:47 2004 UTC (20 years, 4 months ago) by pajs
Content type:	text/plain
Branch:	MAIN
Changes since 1.20:	+2 -0 lines
Log Message:	As pointed out by azz.... time_t will be needed, thus the #include of sys/types.h
#	Content
1	/*
2	* i-scream central monitoring system
3	* http://www.i-scream.org
4	* Copyright (C) 2000-2003 i-scream
5	*
6	* This program is free software; you can redistribute it and/or
7	* modify it under the terms of the GNU General Public License
8	* as published by the Free Software Foundation; either version 2
9	* of the License, or (at your option) any later version.
10	*
11	* This program is distributed in the hope that it will be useful,
12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14	* GNU General Public License for more details.
15	*
16	* You should have received a copy of the GNU General Public License
17	* along with this program; if not, write to the Free Software
18	* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
19	*/
20
21	#include <sys/types.h>
22
23	typedef struct{
24	long long user;
25	long long kernel;
26	long long idle;
27	long long iowait;
28	long long swap;
29	long long nice;
30	long long total;
31	time_t systime;
32	}cpu_states_t;
33
34	typedef struct{
35	float user;
36	float kernel;
37	float idle;
38	float iowait;
39	float swap;
40	float nice;
41	time_t time_taken;
42	}cpu_percent_t;
43
44	typedef struct{
45	long long total;
46	long long free;
47	long long used;
48	long long cache;
49	}mem_stat_t;
50
51	typedef struct{
52	double min1;
53	double min5;
54	double min15;
55	}load_stat_t;
56
57	typedef struct{
58	char *name_list;
59	int num_entries;
60	}user_stat_t;
61
62	typedef struct{
63	long long total;
64	long long used;
65	long long free;
66	}swap_stat_t;
67
68	typedef struct{
69	char *os_name;
70	char *os_release;
71	char *os_version;
72	char *platform;
73	char *hostname;
74	time_t uptime;
75	}general_stat_t;
76
77	typedef struct {
78	char *device_name;
79	char *fs_type;
80	char *mnt_point;
81	long long size;
82	long long used;
83	long long avail;
84	long long total_inodes;
85	long long used_inodes;
86	long long free_inodes;
87	}disk_stat_t;
88
89	typedef struct{
90	char *disk_name;
91	long long read_bytes;
92	long long write_bytes;
93	time_t systime;
94	}diskio_stat_t;
95
96	typedef struct{
97	int total;
98	int running;
99	int sleeping;
100	int stopped;
101	int zombie;
102	}process_stat_t;
103
104	typedef struct{
105	char *interface_name;
106	long long tx;
107	long long rx;
108	time_t systime;
109	}network_stat_t;
110
111	typedef struct{
112	long long pages_pagein;
113	long long pages_pageout;
114	time_t systime;
115	}page_stat_t;
116
117	cpu_states_t *get_cpu_totals();
118	cpu_states_t *get_cpu_diff();
119	cpu_percent_t *cpu_percent_usage();
120
121	mem_stat_t *get_memory_stats();
122
123	load_stat_t *get_load_stats();
124
125	user_stat_t *get_user_stats();
126
127	swap_stat_t *get_swap_stats();
128
129	general_stat_t *get_general_stats();
130
131	disk_stat_t get_disk_stats(int entries);
132	diskio_stat_t get_diskio_stats(int entries);
133	diskio_stat_t get_diskio_stats_diff(int entries);
134
135	process_stat_t *get_process_stats();
136
137	network_stat_t get_network_stats(int entries);
138	network_stat_t get_network_stats_diff(int entries);
139
140	page_stat_t *get_page_stats();
141	page_stat_t *get_page_stats_diff();
142
143	int statgrab_init(void);
144	int statgrab_drop_privileges(void);
145