| 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 |
#ifdef SOLARIS |
| 58 |
#define MAX_LOGIN_NAME_SIZE 8 |
| 59 |
#endif |
| 60 |
#if defined(LINUX) || defined(FREEBSD) |
| 61 |
#define MAX_LOGIN_NAME_SIZE UT_NAMESIZE |
| 62 |
#endif |
| 63 |
|
| 64 |
typedef struct{ |
| 65 |
char *name_list; |
| 66 |
int num_entries; |
| 67 |
}user_stat_t; |
| 68 |
|
| 69 |
typedef struct{ |
| 70 |
long long total; |
| 71 |
long long used; |
| 72 |
long long free; |
| 73 |
}swap_stat_t; |
| 74 |
|
| 75 |
typedef struct{ |
| 76 |
char *os_name; |
| 77 |
char *os_release; |
| 78 |
char *os_version; |
| 79 |
char *platform; |
| 80 |
char *hostname; |
| 81 |
time_t uptime; |
| 82 |
}general_stat_t; |
| 83 |
|
| 84 |
typedef struct { |
| 85 |
char *device_name; |
| 86 |
char *fs_type; |
| 87 |
char *mnt_point; |
| 88 |
long long size; |
| 89 |
long long used; |
| 90 |
long long avail; |
| 91 |
long long total_inodes; |
| 92 |
long long used_inodes; |
| 93 |
long long free_inodes; |
| 94 |
}disk_stat_t; |
| 95 |
|
| 96 |
typedef struct{ |
| 97 |
char *disk_name; |
| 98 |
long long read_bytes; |
| 99 |
long long write_bytes; |
| 100 |
time_t systime; |
| 101 |
}diskio_stat_t; |
| 102 |
|
| 103 |
typedef struct{ |
| 104 |
int total; |
| 105 |
int running; |
| 106 |
int sleeping; |
| 107 |
int stopped; |
| 108 |
int zombie; |
| 109 |
}process_stat_t; |
| 110 |
|
| 111 |
typedef struct{ |
| 112 |
char *interface_name; |
| 113 |
long long tx; |
| 114 |
long long rx; |
| 115 |
time_t systime; |
| 116 |
}network_stat_t; |
| 117 |
|
| 118 |
typedef struct{ |
| 119 |
long long pages_pagein; |
| 120 |
long long pages_pageout; |
| 121 |
time_t systime; |
| 122 |
}page_stat_t; |
| 123 |
|
| 124 |
cpu_states_t *get_cpu_totals(); |
| 125 |
cpu_states_t *get_cpu_diff(); |
| 126 |
cpu_percent_t *cpu_percent_usage(); |
| 127 |
|
| 128 |
mem_stat_t *get_memory_stats(); |
| 129 |
|
| 130 |
load_stat_t *get_load_stats(); |
| 131 |
|
| 132 |
user_stat_t *get_user_stats(); |
| 133 |
|
| 134 |
swap_stat_t *get_swap_stats(); |
| 135 |
|
| 136 |
general_stat_t *get_general_stats(); |
| 137 |
|
| 138 |
disk_stat_t *get_disk_stats(int *entries); |
| 139 |
diskio_stat_t *get_diskio_stats(int *entries); |
| 140 |
diskio_stat_t *get_diskio_stats_diff(int *entries); |
| 141 |
|
| 142 |
process_stat_t *get_process_stats(); |
| 143 |
|
| 144 |
network_stat_t *get_network_stats(int *entries); |
| 145 |
network_stat_t *get_network_stats_diff(int *entries); |
| 146 |
|
| 147 |
page_stat_t *get_page_stats(); |
| 148 |
page_stat_t *get_page_stats_diff(); |
