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Comparing projects/libstatgrab/src/libstatgrab/statgrab.h (file contents):
Revision 1.33 by ats, Mon Apr 5 15:40:15 2004 UTC vs.
Revision 1.56 by tdb, Wed Jul 13 13:01:24 2005 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 21 | Line 21
21		* $Id$
22		*/
23
24	+	#ifndef STATGRAB_H
25	+	#define STATGRAB_H
26	+
27		#include <sys/types.h>
28
29		/* FIXME typedefs for 32/64-bit types */
30		/* FIXME maybe tidy up field names? */
28	–	/* FIXME tab/space damage */
29	–	/* FIXME prefixes for util functions too */
31		/* FIXME comments for less obvious fields */
32
33		int sg_init(void);
34		int sg_drop_privileges(void);
35
36	+	typedef enum {
37	+	SG_ERROR_NONE = 0,
38	+	SG_ERROR_ASPRINTF,
39	+	SG_ERROR_DEVSTAT_GETDEVS,
40	+	SG_ERROR_DEVSTAT_SELECTDEVS,
41	+	SG_ERROR_ENOENT,
42	+	SG_ERROR_GETIFADDRS,
43	+	SG_ERROR_GETMNTINFO,
44	+	SG_ERROR_GETPAGESIZE,
45	+	SG_ERROR_KSTAT_DATA_LOOKUP,
46	+	SG_ERROR_KSTAT_LOOKUP,
47	+	SG_ERROR_KSTAT_OPEN,
48	+	SG_ERROR_KSTAT_READ,
49	+	SG_ERROR_KVM_GETSWAPINFO,
50	+	SG_ERROR_KVM_OPENFILES,
51	+	SG_ERROR_MALLOC,
52	+	SG_ERROR_OPEN,
53	+	SG_ERROR_OPENDIR,
54	+	SG_ERROR_PARSE,
55	+	SG_ERROR_SETEGID,
56	+	SG_ERROR_SETEUID,
57	+	SG_ERROR_SETMNTENT,
58	+	SG_ERROR_SOCKET,
59	+	SG_ERROR_SWAPCTL,
60	+	SG_ERROR_SYSCONF,
61	+	SG_ERROR_SYSCTL,
62	+	SG_ERROR_SYSCTLBYNAME,
63	+	SG_ERROR_SYSCTLNAMETOMIB,
64	+	SG_ERROR_UNAME,
65	+	SG_ERROR_UNSUPPORTED,
66	+	SG_ERROR_XSW_VER_MISMATCH,
67	+	SG_ERROR_PSTAT
68	+	} sg_error;
69	+
70	+	void sg_set_error(sg_error code, const char *arg);
71	+	void sg_set_error_with_errno(sg_error code, const char *arg);
72	+	sg_error sg_get_error();
73	+	const char *sg_get_error_arg();
74	+	int sg_get_error_errno();
75	+	const char *sg_str_error(sg_error code);
76	+
77		typedef struct {
78		char *os_name;
79		char *os_release;
#	Line 44 | Line 86 | typedef struct {
86		sg_host_info *sg_get_host_info();
87
88		typedef struct {
89	<	long long user;
90	<	long long kernel;
91	<	long long idle;
92	<	long long iowait;
93	<	long long swap;
94	<	long long nice;
95	<	long long total;
96	<	time_t systime;
89	>	long long user;
90	>	long long kernel;
91	>	long long idle;
92	>	long long iowait;
93	>	long long swap;
94	>	long long nice;
95	>	long long total;
96	>	time_t systime;
97		} sg_cpu_stats;
98
99		sg_cpu_stats *sg_get_cpu_stats();
100		sg_cpu_stats *sg_get_cpu_stats_diff();
101
102		typedef struct {
103	<	float user;
104	<	float kernel;
105	<	float idle;
106	<	float iowait;
107	<	float swap;
108	<	float nice;
103	>	float user;
104	>	float kernel;
105	>	float idle;
106	>	float iowait;
107	>	float swap;
108	>	float nice;
109		time_t time_taken;
110		} sg_cpu_percents;
111
#	Line 102 | Line 144 | typedef struct {
144		sg_swap_stats *sg_get_swap_stats();
145
146		typedef struct {
147	<	char *device_name;
147	>	char *device_name;
148		char *fs_type;
149	<	char *mnt_point;
150	<	long long size;
151	<	long long used;
152	<	long long avail;
153	<	long long total_inodes;
149	>	char *mnt_point;
150	>	long long size;
151	>	long long used;
152	>	long long avail;
153	>	long long total_inodes;
154		long long used_inodes;
155	<	long long free_inodes;
155	>	long long free_inodes;
156	>	long long avail_inodes;
157	>	long long io_size;
158	>	long long block_size;
159	>	long long total_blocks;
160	>	long long free_blocks;
161	>	long long used_blocks;
162	>	long long avail_blocks;
163		} sg_fs_stats;
164
165		sg_fs_stats *sg_get_fs_stats(int *entries);
166
167	+	int sg_fs_compare_device_name(const void *va, const void *vb);
168	+	int sg_fs_compare_mnt_point(const void *va, const void *vb);
169	+
170		typedef struct {
171		char *disk_name;
172		long long read_bytes;
#	Line 125 | Line 177 | typedef struct {
177		sg_disk_io_stats *sg_get_disk_io_stats(int *entries);
178		sg_disk_io_stats *sg_get_disk_io_stats_diff(int *entries);
179
180	+	int sg_disk_io_compare_name(const void *va, const void *vb);
181	+
182		typedef struct {
183		char *interface_name;
184		long long tx;
#	Line 140 | Line 194 | typedef struct {
194		sg_network_io_stats *sg_get_network_io_stats(int *entries);
195		sg_network_io_stats *sg_get_network_io_stats_diff(int *entries);
196
197	+	int sg_network_io_compare_name(const void *va, const void *vb);
198	+
199		typedef enum {
200		SG_IFACE_DUPLEX_FULL,
201		SG_IFACE_DUPLEX_HALF,
#	Line 149 | Line 205 | typedef enum {
205		typedef struct {
206		char *interface_name;
207		int speed;      /* In megabits/sec */
208	+	sg_iface_duplex duplex;
209	+	#ifdef SG_ENABLE_DEPRECATED
210		sg_iface_duplex dup;
211	+	#endif
212		int up;
213		} sg_network_iface_stats;
214
215		sg_network_iface_stats *sg_get_network_iface_stats(int *entries);
216
217	+	int sg_network_iface_compare_name(const void *va, const void *vb);
218	+
219		typedef struct {
220		long long pages_pagein;
221		long long pages_pageout;
#	Line 195 | Line 256 | typedef struct {
256
257		sg_process_stats *sg_get_process_stats(int *entries);
258
259	+	int sg_process_compare_name(const void *va, const void *vb);
260	+	int sg_process_compare_pid(const void *va, const void *vb);
261	+	int sg_process_compare_uid(const void *va, const void *vb);
262	+	int sg_process_compare_gid(const void *va, const void *vb);
263	+	int sg_process_compare_size(const void *va, const void *vb);
264	+	int sg_process_compare_res(const void *va, const void *vb);
265	+	int sg_process_compare_cpu(const void *va, const void *vb);
266	+	int sg_process_compare_time(const void *va, const void *vb);
267	+
268		typedef struct {
269		int total;
270		int running;
#	Line 205 | Line 275 | typedef struct {
275
276		sg_process_count *sg_get_process_count();
277
278	+	#ifdef SG_ENABLE_DEPRECATED
279	+	#include <statgrab_deprecated.h>
280	+	#endif
281	+
282	+	#endif

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