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root/i-scream/projects/libstatgrab/src/libstatgrab/statgrab.h
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Comparing projects/libstatgrab/src/libstatgrab/statgrab.h (file contents):
Revision 1.29 by pajs, Sun Mar 28 18:04:14 2004 UTC vs.
Revision 1.34 by tdb, Tue Apr 6 14:52:58 2004 UTC

# Line 1 | Line 1
1   /*
2 < * i-scream central monitoring system
2 > * i-scream libstatgrab
3   * http://www.i-scream.org
4   * Copyright (C) 2000-2004 i-scream
5   *
# Line 23 | Line 23
23  
24   #include <sys/types.h>
25  
26 < typedef struct{
26 > /* FIXME typedefs for 32/64-bit types */
27 > /* FIXME maybe tidy up field names? */
28 > /* FIXME tab/space damage */
29 > /* FIXME prefixes for util functions too */
30 > /* FIXME comments for less obvious fields */
31 >
32 > int sg_init(void);
33 > int sg_drop_privileges(void);
34 >
35 > typedef struct {
36 >        char *os_name;
37 >        char *os_release;
38 >        char *os_version;
39 >        char *platform;
40 >        char *hostname;
41 >        time_t uptime;
42 > } sg_host_info;
43 >
44 > sg_host_info *sg_get_host_info();
45 >
46 > typedef struct {
47          long long user;
48          long long kernel;
49          long long idle;
# Line 32 | Line 52 | typedef struct{
52          long long nice;
53          long long total;
54          time_t systime;
55 < }cpu_states_t;
55 > } sg_cpu_stats;
56  
57 < typedef struct{
57 > sg_cpu_stats *sg_get_cpu_stats();
58 > sg_cpu_stats *sg_get_cpu_stats_diff();
59 >
60 > typedef struct {
61          float user;
62          float kernel;
63          float idle;
# Line 42 | Line 65 | typedef struct{
65          float swap;
66          float nice;
67          time_t time_taken;
68 < }cpu_percent_t;
68 > } sg_cpu_percents;
69  
70 < typedef struct{
70 > sg_cpu_percents *sg_get_cpu_percents();
71 >
72 > typedef struct {
73          long long total;
74          long long free;
75          long long used;
76          long long cache;
77 < }mem_stat_t;
77 > } sg_mem_stats;
78  
79 < typedef struct{
79 > sg_mem_stats *sg_get_mem_stats();
80 >
81 > typedef struct {
82          double min1;
83          double min5;
84          double min15;
85 < }load_stat_t;
85 > } sg_load_stats;
86  
87 < typedef struct{
87 > sg_load_stats *sg_get_load_stats();
88 >
89 > typedef struct {
90          char *name_list;
91          int num_entries;
92 < }user_stat_t;
92 > } sg_user_stats;
93  
94 < typedef struct{
94 > sg_user_stats *sg_get_user_stats();
95 >
96 > typedef struct {
97          long long total;
98          long long used;
99          long long free;
100 < }swap_stat_t;
100 > } sg_swap_stats;
101  
102 < typedef struct{
72 <        char *os_name;
73 <        char *os_release;
74 <        char *os_version;
75 <        char *platform;
76 <        char *hostname;
77 <        time_t uptime;
78 < }general_stat_t;
102 > sg_swap_stats *sg_get_swap_stats();
103  
104   typedef struct {
105          char *device_name;
# Line 87 | Line 111 | typedef struct {
111          long long total_inodes;
112          long long used_inodes;
113          long long free_inodes;
114 < }disk_stat_t;
114 > } sg_fs_stats;
115  
116 < typedef struct{
116 > sg_fs_stats *sg_get_fs_stats(int *entries);
117 >
118 > typedef struct {
119          char *disk_name;
120          long long read_bytes;
121          long long write_bytes;
122          time_t systime;
123 < }diskio_stat_t;
123 > } sg_disk_io_stats;
124  
125 < typedef struct{
126 <        int total;
101 <        int running;
102 <        int sleeping;
103 <        int stopped;
104 <        int zombie;
105 < }process_stat_t;
125 > sg_disk_io_stats *sg_get_disk_io_stats(int *entries);
126 > sg_disk_io_stats *sg_get_disk_io_stats_diff(int *entries);
127  
128 < typedef struct{
128 > typedef struct {
129          char *interface_name;
130          long long tx;
131          long long rx;
# Line 114 | Line 135 | typedef struct{
135          long long oerrors;
136          long long collisions;
137          time_t systime;
138 < }network_stat_t;
138 > } sg_network_io_stats;
139  
140 < typedef enum{
141 <        FULL_DUPLEX,
121 <        HALF_DUPLEX,
122 <        UNKNOWN_DUPLEX
123 < }statgrab_duplex;
140 > sg_network_io_stats *sg_get_network_io_stats(int *entries);
141 > sg_network_io_stats *sg_get_network_io_stats_diff(int *entries);
142  
143 < typedef struct{
143 > typedef enum {
144 >        SG_IFACE_DUPLEX_FULL,
145 >        SG_IFACE_DUPLEX_HALF,
146 >        SG_IFACE_DUPLEX_UNKNOWN
147 > } sg_iface_duplex;
148 >
149 > typedef struct {
150          char *interface_name;
151          int speed;      /* In megabits/sec */
152 <        statgrab_duplex dup;    
152 >        sg_iface_duplex dup;
153          int up;
154 < }network_iface_stat_t;
154 > } sg_network_iface_stats;
155  
156 < typedef struct{
156 > sg_network_iface_stats *sg_get_network_iface_stats(int *entries);
157 >
158 > typedef struct {
159          long long pages_pagein;
160          long long pages_pageout;
161          time_t systime;
162 < }page_stat_t;
162 > } sg_page_stats;
163  
164 < typedef struct{
164 > sg_page_stats *sg_get_page_stats();
165 > sg_page_stats *sg_get_page_stats_diff();
166 >
167 > typedef enum {
168 >        SG_PROCESS_STATE_RUNNING,
169 >        SG_PROCESS_STATE_SLEEPING,
170 >        SG_PROCESS_STATE_STOPPED,
171 >        SG_PROCESS_STATE_ZOMBIE,
172 >        SG_PROCESS_STATE_UNKNOWN
173 > } sg_process_state;
174 >
175 > typedef struct {
176          char *process_name;
177          char *proctitle;
178  
# Line 150 | Line 187 | typedef struct{
187  
188          unsigned long long proc_size; /* in bytes */
189          unsigned long long proc_resident; /* in bytes */
190 <        time_t time_spent;
190 >        time_t time_spent; /* time running in seconds */
191          double cpu_percent;
192          int nice;
193 <        int state;
194 < }proc_state_t;
193 >        sg_process_state state;
194 > } sg_process_stats;
195  
196 < int get_proc_snapshot(proc_state_t **proc_state);
196 > sg_process_stats *sg_get_process_stats(int *entries);
197  
198 < cpu_states_t *get_cpu_totals();
199 < cpu_states_t *get_cpu_diff();
200 < cpu_percent_t *cpu_percent_usage();
198 > typedef struct {
199 >        int total;
200 >        int running;
201 >        int sleeping;
202 >        int stopped;
203 >        int zombie;
204 > } sg_process_count;
205  
206 < mem_stat_t *get_memory_stats();
166 <
167 < load_stat_t *get_load_stats();
168 <
169 < user_stat_t *get_user_stats();
170 <
171 < swap_stat_t *get_swap_stats();
172 <
173 < general_stat_t *get_general_stats();
174 <
175 < disk_stat_t *get_disk_stats(int *entries);
176 < diskio_stat_t *get_diskio_stats(int *entries);
177 < diskio_stat_t *get_diskio_stats_diff(int *entries);
178 <
179 < process_stat_t *get_process_stats();
180 <
181 < network_stat_t *get_network_stats(int *entries);
182 < network_stat_t *get_network_stats_diff(int *entries);
183 <
184 < network_iface_stat_t *get_network_iface_stats(int *entries);
185 <
186 < page_stat_t *get_page_stats();
187 < page_stat_t *get_page_stats_diff();
188 <
189 < int statgrab_init(void);
190 < int statgrab_drop_privileges(void);
206 > sg_process_count *sg_get_process_count();
207  

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