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
#	User	Rev	Content
1	pajs	1.1	/*
2			* i-scream central monitoring system
3	tdb	1.13	* http://www.i-scream.org
4			* Copyright (C) 2000-2003 i-scream
5	pajs	1.1	*
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	pajs	1.21	#include <sys/types.h>
22
23	pajs	1.1	typedef struct{
24	pajs	1.9	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	pajs	1.1	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	pajs	1.8	char *name_list;
59	pajs	1.1	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	pajs	1.4	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	pajs	1.1	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	pajs	1.2	long long pages_pagein;
113			long long pages_pageout;
114	pajs	1.1	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	pajs	1.5	diskio_stat_t get_diskio_stats(int entries);
133	pajs	1.7	diskio_stat_t get_diskio_stats_diff(int entries);
134	pajs	1.1
135			process_stat_t *get_process_stats();
136
137			network_stat_t get_network_stats(int entries);
138	pajs	1.4	network_stat_t get_network_stats_diff(int entries);
139	pajs	1.2
140			page_stat_t *get_page_stats();
141	pajs	1.3	page_stat_t *get_page_stats_diff();
142	pajs	1.14
143			int statgrab_init(void);
144	ats	1.18	int statgrab_drop_privileges(void);
145