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/* |
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* i-scream central monitoring system |
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/* |
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* i-scream libstatgrab |
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* http://www.i-scream.org |
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* Copyright (C) 2000-2003 i-scream |
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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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/* FIXME typedefs for 32/64-bit types */ |
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/* FIXME maybe tidy up field names? */ |
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/* FIXME tab/space damage */ |
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/* FIXME prefixes for util functions too */ |
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/* FIXME comments for less obvious fields */ |
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|
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int sg_init(void); |
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int sg_drop_privileges(void); |
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|
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typedef enum { |
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SG_ERROR_NONE = 0, |
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SG_ERROR_MALLOC_FAILED |
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} sg_error; |
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|
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void sg_set_error(sg_error code, const char *arg); |
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sg_error sg_get_error(); |
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const char *sg_str_error(sg_error code); |
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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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} sg_host_info; |
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|
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sg_host_info *sg_get_host_info(); |
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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 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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} sg_cpu_stats; |
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|
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typedef struct{ |
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sg_cpu_stats *sg_get_cpu_stats(); |
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sg_cpu_stats *sg_get_cpu_stats_diff(); |
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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 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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} sg_cpu_percents; |
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typedef struct{ |
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sg_cpu_percents *sg_get_cpu_percents(); |
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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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} sg_mem_stats; |
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|
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typedef struct{ |
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sg_mem_stats *sg_get_mem_stats(); |
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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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} sg_load_stats; |
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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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sg_load_stats *sg_get_load_stats(); |
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|
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typedef struct{ |
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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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} sg_user_stats; |
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|
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typedef struct{ |
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sg_user_stats *sg_get_user_stats(); |
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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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} sg_swap_stats; |
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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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sg_swap_stats *sg_get_swap_stats(); |
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typedef struct { |
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char *device_name; |
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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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} sg_fs_stats; |
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typedef struct{ |
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sg_fs_stats *sg_get_fs_stats(int *entries); |
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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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} sg_disk_io_stats; |
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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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sg_disk_io_stats *sg_get_disk_io_stats(int *entries); |
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sg_disk_io_stats *sg_get_disk_io_stats_diff(int *entries); |
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|
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typedef struct{ |
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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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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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} sg_network_io_stats; |
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typedef struct{ |
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sg_network_io_stats *sg_get_network_io_stats(int *entries); |
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sg_network_io_stats *sg_get_network_io_stats_diff(int *entries); |
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|
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typedef enum { |
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SG_IFACE_DUPLEX_FULL, |
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SG_IFACE_DUPLEX_HALF, |
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SG_IFACE_DUPLEX_UNKNOWN |
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} sg_iface_duplex; |
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|
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typedef struct { |
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char *interface_name; |
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int speed; /* In megabits/sec */ |
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sg_iface_duplex dup; |
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int up; |
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} sg_network_iface_stats; |
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|
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sg_network_iface_stats *sg_get_network_iface_stats(int *entries); |
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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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} sg_page_stats; |
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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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sg_page_stats *sg_get_page_stats(); |
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sg_page_stats *sg_get_page_stats_diff(); |
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mem_stat_t *get_memory_stats(); |
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typedef enum { |
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SG_PROCESS_STATE_RUNNING, |
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SG_PROCESS_STATE_SLEEPING, |
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SG_PROCESS_STATE_STOPPED, |
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SG_PROCESS_STATE_ZOMBIE, |
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SG_PROCESS_STATE_UNKNOWN |
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} sg_process_state; |
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load_stat_t *get_load_stats(); |
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typedef struct { |
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char *process_name; |
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char *proctitle; |
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user_stat_t *get_user_stats(); |
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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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swap_stat_t *get_swap_stats(); |
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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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general_stat_t *get_general_stats(); |
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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; /* time running in seconds */ |
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double cpu_percent; |
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int nice; |
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sg_process_state state; |
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} sg_process_stats; |
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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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sg_process_stats *sg_get_process_stats(int *entries); |
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process_stat_t *get_process_stats(); |
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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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} sg_process_count; |
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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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sg_process_count *sg_get_process_count(); |
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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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#ifdef SG_ENABLE_DEPRECATED |
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#include <statgrab_deprecated.h> |
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#endif |
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