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/* |
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* i-scream central monitoring system |
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* http://www.i-scream.org |
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* Copyright (C) 2000-2003 i-scream |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License |
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* as published by the Free Software Foundation; either version 2 |
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* of the License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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*/ |
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|
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#include <sys/types.h> |
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#ifdef NETBSD |
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#include <limits.h> |
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#endif |
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#ifdef CYGWIN |
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#include <sys/unistd.h> |
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#endif |
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|
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typedef struct{ |
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long long user; |
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long long kernel; |
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long long idle; |
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long long iowait; |
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long long swap; |
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long long nice; |
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long long total; |
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time_t systime; |
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}cpu_states_t; |
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|
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typedef struct{ |
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float user; |
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float kernel; |
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float idle; |
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float iowait; |
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float swap; |
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float nice; |
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time_t time_taken; |
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}cpu_percent_t; |
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|
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typedef struct{ |
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long long total; |
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long long free; |
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long long used; |
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long long cache; |
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}mem_stat_t; |
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|
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typedef struct{ |
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double min1; |
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double min5; |
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double min15; |
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}load_stat_t; |
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|
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#ifdef SOLARIS |
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#define MAX_LOGIN_NAME_SIZE 8 |
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#endif |
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#if defined(LINUX) || defined(FREEBSD) |
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#define MAX_LOGIN_NAME_SIZE UT_NAMESIZE |
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#endif |
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#ifdef NETBSD |
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#define MAX_LOGIN_NAME_SIZE _POSIX_LOGIN_NAME_MAX |
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#endif |
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#if defined(CYGWIN) |
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#define MAX_LOGIN_NAME_SIZE _SC_LOGIN_NAME_MAX |
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#endif |
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|
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typedef struct{ |
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char *name_list; |
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int num_entries; |
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}user_stat_t; |
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|
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typedef struct{ |
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long long total; |
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long long used; |
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long long free; |
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}swap_stat_t; |
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|
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typedef struct{ |
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char *os_name; |
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char *os_release; |
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char *os_version; |
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char *platform; |
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char *hostname; |
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time_t uptime; |
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}general_stat_t; |
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|
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typedef struct { |
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char *device_name; |
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char *fs_type; |
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char *mnt_point; |
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long long size; |
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long long used; |
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long long avail; |
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long long total_inodes; |
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long long used_inodes; |
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long long free_inodes; |
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}disk_stat_t; |
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|
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typedef struct{ |
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char *disk_name; |
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long long read_bytes; |
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long long write_bytes; |
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time_t systime; |
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}diskio_stat_t; |
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|
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typedef struct{ |
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int total; |
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int running; |
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int sleeping; |
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int stopped; |
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int zombie; |
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}process_stat_t; |
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|
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typedef struct{ |
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char *interface_name; |
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long long tx; |
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long long rx; |
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time_t systime; |
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}network_stat_t; |
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|
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typedef struct{ |
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long long pages_pagein; |
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long long pages_pageout; |
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time_t systime; |
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}page_stat_t; |
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|
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cpu_states_t *get_cpu_totals(); |
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cpu_states_t *get_cpu_diff(); |
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cpu_percent_t *cpu_percent_usage(); |
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|
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mem_stat_t *get_memory_stats(); |
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|
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load_stat_t *get_load_stats(); |
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|
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user_stat_t *get_user_stats(); |
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|
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swap_stat_t *get_swap_stats(); |
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|
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general_stat_t *get_general_stats(); |
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|
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disk_stat_t *get_disk_stats(int *entries); |
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diskio_stat_t *get_diskio_stats(int *entries); |
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diskio_stat_t *get_diskio_stats_diff(int *entries); |
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|
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process_stat_t *get_process_stats(); |
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|
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network_stat_t *get_network_stats(int *entries); |
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network_stat_t *get_network_stats_diff(int *entries); |
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|
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page_stat_t *get_page_stats(); |
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page_stat_t *get_page_stats_diff(); |
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|
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int statgrab_init(void); |
