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root/i-scream/projects/libstatgrab/src/libstatgrab/statgrab.h

Comparing projects/libstatgrab/src/libstatgrab/statgrab.h (file contents):
Revision 1.42 by tdb, Wed Apr 7 21:08:40 2004 UTC vs.
Revision 1.58 by tdb, Sat Mar 11 13:11:21 2006 UTC

#	Line 21 | Line 21
21		* $Id$
22		*/
23
24	+	#ifndef STATGRAB_H
25	+	#define STATGRAB_H
26	+
27	+	#ifdef __cplusplus
28	+	extern "C" {
29	+	#endif
30	+
31		#include <sys/types.h>
32
33		/* FIXME typedefs for 32/64-bit types */
34		/* FIXME maybe tidy up field names? */
28	–	/* FIXME tab/space damage */
29	–	/* FIXME prefixes for util functions too */
35		/* FIXME comments for less obvious fields */
36
37		int sg_init(void);
38	+	int sg_snapshot();
39	+	int sg_shutdown();
40		int sg_drop_privileges(void);
41
42		typedef enum {
43		SG_ERROR_NONE = 0,
44		SG_ERROR_ASPRINTF,
45	+	SG_ERROR_DEVICES,
46		SG_ERROR_DEVSTAT_GETDEVS,
47		SG_ERROR_DEVSTAT_SELECTDEVS,
48	+	SG_ERROR_DISKINFO,
49		SG_ERROR_ENOENT,
50		SG_ERROR_GETIFADDRS,
51		SG_ERROR_GETMNTINFO,
52		SG_ERROR_GETPAGESIZE,
53	+	SG_ERROR_HOST,
54		SG_ERROR_KSTAT_DATA_LOOKUP,
55		SG_ERROR_KSTAT_LOOKUP,
56		SG_ERROR_KSTAT_OPEN,
#	Line 48 | Line 58 | typedef enum {
58		SG_ERROR_KVM_GETSWAPINFO,
59		SG_ERROR_KVM_OPENFILES,
60		SG_ERROR_MALLOC,
61	+	SG_ERROR_MEMSTATUS,
62		SG_ERROR_OPEN,
63		SG_ERROR_OPENDIR,
64		SG_ERROR_PARSE,
65	+	SG_ERROR_PDHADD,
66	+	SG_ERROR_PDHCOLLECT,
67	+	SG_ERROR_PDHOPEN,
68	+	SG_ERROR_PDHREAD,
69	+	SG_ERROR_PERMISSION,
70	+	SG_ERROR_PSTAT,
71		SG_ERROR_SETEGID,
72		SG_ERROR_SETEUID,
73		SG_ERROR_SETMNTENT,
#	Line 66 | Line 83 | typedef enum {
83		} sg_error;
84
85		void sg_set_error(sg_error code, const char *arg);
86	+	void sg_set_error_with_errno(sg_error code, const char *arg);
87		sg_error sg_get_error();
88	+	const char *sg_get_error_arg();
89	+	int sg_get_error_errno();
90		const char *sg_str_error(sg_error code);
91
92		typedef struct {
#	Line 148 | Line 168 | typedef struct {
168		long long total_inodes;
169		long long used_inodes;
170		long long free_inodes;
171	+	long long avail_inodes;
172	+	long long io_size;
173	+	long long block_size;
174	+	long long total_blocks;
175	+	long long free_blocks;
176	+	long long used_blocks;
177	+	long long avail_blocks;
178		} sg_fs_stats;
179
180		sg_fs_stats *sg_get_fs_stats(int *entries);
181
182	+	int sg_fs_compare_device_name(const void *va, const void *vb);
183	+	int sg_fs_compare_mnt_point(const void *va, const void *vb);
184	+
185		typedef struct {
186		char *disk_name;
187		long long read_bytes;
#	Line 162 | Line 192 | typedef struct {
192		sg_disk_io_stats *sg_get_disk_io_stats(int *entries);
193		sg_disk_io_stats *sg_get_disk_io_stats_diff(int *entries);
194
195	+	int sg_disk_io_compare_name(const void *va, const void *vb);
196	+
197		typedef struct {
198		char *interface_name;
199		long long tx;
#	Line 177 | Line 209 | typedef struct {
209		sg_network_io_stats *sg_get_network_io_stats(int *entries);
210		sg_network_io_stats *sg_get_network_io_stats_diff(int *entries);
211
212	+	int sg_network_io_compare_name(const void *va, const void *vb);
213	+
214		typedef enum {
215		SG_IFACE_DUPLEX_FULL,
216		SG_IFACE_DUPLEX_HALF,
#	Line 186 | Line 220 | typedef enum {
220		typedef struct {
221		char *interface_name;
222		int speed;      /* In megabits/sec */
223	+	sg_iface_duplex duplex;
224	+	#ifdef SG_ENABLE_DEPRECATED
225		sg_iface_duplex dup;
226	+	#endif
227		int up;
228		} sg_network_iface_stats;
229
230		sg_network_iface_stats *sg_get_network_iface_stats(int *entries);
231
232	+	int sg_network_iface_compare_name(const void *va, const void *vb);
233	+
234		typedef struct {
235		long long pages_pagein;
236		long long pages_pageout;
#	Line 217 | Line 256 | typedef struct {
256		pid_t parent; /* Parent pid */
257		pid_t pgid;   /* process id of process group leader */
258
259	+	/* Windows does not have uid_t or gid_t types */
260	+	#ifndef WIN32
261		uid_t uid;
262		uid_t euid;
263		gid_t gid;
264		gid_t egid;
265	+	#else
266	+	int uid;
267	+	int euid;
268	+	int gid;
269	+	int egid;
270	+	#endif
271
272		unsigned long long proc_size; /* in bytes */
273		unsigned long long proc_resident; /* in bytes */
#	Line 232 | Line 279 | typedef struct {
279
280		sg_process_stats *sg_get_process_stats(int *entries);
281
282	+	int sg_process_compare_name(const void *va, const void *vb);
283	+	int sg_process_compare_pid(const void *va, const void *vb);
284	+	int sg_process_compare_uid(const void *va, const void *vb);
285	+	int sg_process_compare_gid(const void *va, const void *vb);
286	+	int sg_process_compare_size(const void *va, const void *vb);
287	+	int sg_process_compare_res(const void *va, const void *vb);
288	+	int sg_process_compare_cpu(const void *va, const void *vb);
289	+	int sg_process_compare_time(const void *va, const void *vb);
290	+
291		typedef struct {
292		int total;
293		int running;
#	Line 246 | Line 302 | sg_process_count *sg_get_process_count();
302		#include <statgrab_deprecated.h>
303		#endif
304
305	+	#ifdef __cplusplus
306	+	}
307	+	#endif
308	+
309	+	#endif

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