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/* |
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/* |
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* i-scream central monitoring system |
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* http://www.i-scream.org.uk |
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* Copyright (C) 2000-2002 i-scream |
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* http://www.i-scream.org |
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* Copyright (C) 2000-2004 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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* This library is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU Lesser General Public |
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* License as published by the Free Software Foundation; either |
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* version 2.1 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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* This library 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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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* Lesser 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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* You should have received a copy of the GNU Lesser General Public |
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* License along with this library; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
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* 02111-1307 USA |
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* |
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* $Id$ |
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*/ |
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#include <sys/types.h> |
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typedef struct{ |
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uint_t user; |
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uint_t kernel; |
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uint_t idle; |
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uint_t iowait; |
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uint_t swap; |
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uint_t nice; |
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uint_t total; |
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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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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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– |
|
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typedef char name[MAX_LOGIN_NAME_SIZE+1]; |
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|
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typedef struct{ |
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name *name_list; |
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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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char *interface_name; |
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long long tx; |
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long long rx; |
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long long ipackets; |
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long long opackets; |
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long long ierrors; |
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long long oerrors; |
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long long collisions; |
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time_t systime; |
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}network_stat_t; |
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|
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typedef enum{ |
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FULL_DUPLEX, |
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HALF_DUPLEX, |
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UNKNOWN_DUPLEX |
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}statgrab_duplex; |
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|
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typedef struct{ |
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long long num_pagein; |
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long long num_pageout; |
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char *interface_name; |
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int speed; /* In megabits/sec */ |
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statgrab_duplex dup; |
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int up; |
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}network_iface_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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typedef enum{ |
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RUNNING, |
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SLEEPING, |
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STOPPED, |
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ZOMBIE |
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}process_status; |
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|
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typedef struct{ |
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char *process_name; |
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char *proctitle; |
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|
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pid_t pid; |
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pid_t parent; /* Parent pid */ |
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pid_t pgid; /* process id of process group leader */ |
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|
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uid_t uid; |
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uid_t euid; |
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gid_t gid; |
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gid_t egid; |
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|
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unsigned long long proc_size; /* in bytes */ |
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unsigned long long proc_resident; /* in bytes */ |
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time_t time_spent; |
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double cpu_percent; |
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int nice; |
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process_status state; |
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}proc_state_t; |
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|
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int get_proc_snapshot(proc_state_t **proc_state); |
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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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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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network_iface_stat_t *get_network_iface_stats(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); |
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int statgrab_drop_privileges(void); |
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|
