stats.c (7c478bd9) stats.c (7aec1d6e)
1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License"). You may not use this file except in compliance
7 * with the License.
8 *

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15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22/*
1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License"). You may not use this file except in compliance
7 * with the License.
8 *

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15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22/*
23 * Copyright 2004 Sun Microsystems, Inc. All rights reserved.
23 * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
25 *
26 * stats.c -- simple stats tracking table module
27 *
28 * this version of stats.c links with eft and implements the
29 * stats using the fmd's stats API.
30 */
31

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74static struct stats *
75stats_new(const char *name, const char *desc, enum stats_type t)
76{
77 struct stats *ret = MALLOC(sizeof (*ret));
78
79 bzero(ret, sizeof (*ret));
80 ret->t = t;
81
24 * Use is subject to license terms.
25 *
26 * stats.c -- simple stats tracking table module
27 *
28 * this version of stats.c links with eft and implements the
29 * stats using the fmd's stats API.
30 */
31

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74static struct stats *
75stats_new(const char *name, const char *desc, enum stats_type t)
76{
77 struct stats *ret = MALLOC(sizeof (*ret));
78
79 bzero(ret, sizeof (*ret));
80 ret->t = t;
81
82 (void) strlcpy(ret->fmd_stats.fmds_name, name,
83 sizeof (ret->fmd_stats.fmds_name));
84 (void) strlcpy(ret->fmd_stats.fmds_desc, desc,
85 sizeof (ret->fmd_stats.fmds_desc));
86
82 (void) strlcpy(ret->fmd_stats.fmds_desc, desc,
83 sizeof (ret->fmd_stats.fmds_desc));
84
85 /* NULL name means generate a unique name */
86 if (name == NULL) {
87 static int uniqstat;
88
89 (void) snprintf(ret->fmd_stats.fmds_name,
90 sizeof (ret->fmd_stats.fmds_name),
91 "stat.rules%d", uniqstat++);
92 } else {
93 (void) strlcpy(ret->fmd_stats.fmds_name, name,
94 sizeof (ret->fmd_stats.fmds_name));
95 }
96
87 switch (t) {
88 case STATS_COUNTER:
89 ret->fmd_stats.fmds_type = FMD_TYPE_INT32;
90 break;
91
92 case STATS_ELAPSE:
93 ret->fmd_stats.fmds_type = FMD_TYPE_TIME;
94 break;

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142 if (sp == NULL)
143 return;
144
145 ASSERT(sp->t == STATS_COUNTER);
146
147 sp->fmd_stats.fmds_value.i32 += n;
148}
149
97 switch (t) {
98 case STATS_COUNTER:
99 ret->fmd_stats.fmds_type = FMD_TYPE_INT32;
100 break;
101
102 case STATS_ELAPSE:
103 ret->fmd_stats.fmds_type = FMD_TYPE_TIME;
104 break;

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152 if (sp == NULL)
153 return;
154
155 ASSERT(sp->t == STATS_COUNTER);
156
157 sp->fmd_stats.fmds_value.i32 += n;
158}
159
160void
161stats_counter_reset(struct stats *sp)
162{
163 if (sp == NULL)
164 return;
165
166 ASSERT(sp->t == STATS_COUNTER);
167
168 sp->fmd_stats.fmds_value.i32 = 0;
169}
170
150int
151stats_counter_value(struct stats *sp)
152{
153 if (sp == NULL)
154 return (0);
155
156 ASSERT(sp->t == STATS_COUNTER);
157

--- 70 unchanged lines hidden --- 		171int
172stats_counter_value(struct stats *sp)
173{
174 if (sp == NULL)
175 return (0);
176
177 ASSERT(sp->t == STATS_COUNTER);
178

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