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>
#ifdef NETBSD
#include <limits.h>
#endif

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;

#ifdef SOLARIS
#define MAX_LOGIN_NAME_SIZE 8
#endif
#if defined(LINUX) || defined(FREEBSD)
#define MAX_LOGIN_NAME_SIZE UT_NAMESIZE
#endif
#ifdef NETBSD
#define MAX_LOGIN_NAME_SIZE _POSIX_LOGIN_NAME_MAX
#endif

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);
Revision:	1.15
Committed:	Fri Oct 24 17:00:26 2003 UTC (20 years, 6 months ago) by ats
Content type:	text/plain
Branch:	MAIN
Changes since 1.14:	+6 -0 lines
Log Message:	Move MAX_LOGIN_NAME_SIZE definition to the right place.
#	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			#include <sys/types.h>
22	ats	1.15	#ifdef NETBSD
23			#include <limits.h>
24			#endif
25	pajs	1.1
26			typedef struct{
27	pajs	1.9	long long user;
28			long long kernel;
29			long long idle;
30			long long iowait;
31			long long swap;
32			long long nice;
33			long long total;
34	pajs	1.1	time_t systime;
35			}cpu_states_t;
36
37			typedef struct{
38			float user;
39			float kernel;
40			float idle;
41			float iowait;
42			float swap;
43			float nice;
44			time_t time_taken;
45			}cpu_percent_t;
46
47			typedef struct{
48			long long total;
49			long long free;
50			long long used;
51			long long cache;
52			}mem_stat_t;
53
54			typedef struct{
55			double min1;
56			double min5;
57			double min15;
58			}load_stat_t;
59
60			#ifdef SOLARIS
61			#define MAX_LOGIN_NAME_SIZE 8
62			#endif
63	pajs	1.12	#if defined(LINUX) \|\| defined(FREEBSD)
64	pajs	1.10	#define MAX_LOGIN_NAME_SIZE UT_NAMESIZE
65	ats	1.15	#endif
66			#ifdef NETBSD
67			#define MAX_LOGIN_NAME_SIZE _POSIX_LOGIN_NAME_MAX
68	pajs	1.10	#endif
69	pajs	1.1
70			typedef struct{
71	pajs	1.8	char *name_list;
72	pajs	1.1	int num_entries;
73			}user_stat_t;
74
75			typedef struct{
76			long long total;
77			long long used;
78			long long free;
79			}swap_stat_t;
80
81			typedef struct{
82			char *os_name;
83			char *os_release;
84			char *os_version;
85			char *platform;
86			char *hostname;
87			time_t uptime;
88			}general_stat_t;
89
90			typedef struct {
91			char *device_name;
92			char *fs_type;
93			char *mnt_point;
94			long long size;
95			long long used;
96			long long avail;
97			long long total_inodes;
98			long long used_inodes;
99			long long free_inodes;
100			}disk_stat_t;
101
102			typedef struct{
103	pajs	1.4	char *disk_name;
104			long long read_bytes;
105			long long write_bytes;
106			time_t systime;
107			}diskio_stat_t;
108
109			typedef struct{
110	pajs	1.1	int total;
111			int running;
112			int sleeping;
113			int stopped;
114			int zombie;
115			}process_stat_t;
116
117			typedef struct{
118			char *interface_name;
119			long long tx;
120			long long rx;
121			time_t systime;
122			}network_stat_t;
123
124			typedef struct{
125	pajs	1.2	long long pages_pagein;
126			long long pages_pageout;
127	pajs	1.1	time_t systime;
128			}page_stat_t;
129
130			cpu_states_t *get_cpu_totals();
131			cpu_states_t *get_cpu_diff();
132			cpu_percent_t *cpu_percent_usage();
133
134			mem_stat_t *get_memory_stats();
135
136			load_stat_t *get_load_stats();
137
138			user_stat_t *get_user_stats();
139
140			swap_stat_t *get_swap_stats();
141
142			general_stat_t *get_general_stats();
143
144			disk_stat_t get_disk_stats(int entries);
145	pajs	1.5	diskio_stat_t get_diskio_stats(int entries);
146	pajs	1.7	diskio_stat_t get_diskio_stats_diff(int entries);
147	pajs	1.1
148			process_stat_t *get_process_stats();
149
150			network_stat_t get_network_stats(int entries);
151	pajs	1.4	network_stat_t get_network_stats_diff(int entries);
152	pajs	1.2
153			page_stat_t *get_page_stats();
154	pajs	1.3	page_stat_t *get_page_stats_diff();
155	pajs	1.14
156			int statgrab_init(void);