/usr/include/pcp/mmv_stats.h is in libpcp-mmv1-dev 3.10.8build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 | /*
* Copyright (C) 2013 Red Hat.
* Copyright (C) 2009 Aconex. All Rights Reserved.
* Copyright (C) 2001,2009 Silicon Graphics, Inc. All Rights Reserved.
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation; either version 2.1 of the License, or
* (at your option) any later version.
*
* This library is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
* License for more details.
*/
#ifndef PCP_MMV_STATS_H
#define PCP_MMV_STATS_H
#ifdef __cplusplus
extern "C" {
#endif
#define MMV_NAMEMAX 64
#define MMV_STRINGMAX 256
typedef enum mmv_metric_type {
MMV_TYPE_NOSUPPORT = PM_TYPE_NOSUPPORT,
MMV_TYPE_I32 = PM_TYPE_32, /* 32-bit signed integer */
MMV_TYPE_U32 = PM_TYPE_U32, /* 32-bit unsigned integer */
MMV_TYPE_I64 = PM_TYPE_64, /* 64-bit signed integer */
MMV_TYPE_U64 = PM_TYPE_U64, /* 64-bit unsigned integer */
MMV_TYPE_FLOAT = PM_TYPE_FLOAT, /* 32-bit floating point */
MMV_TYPE_DOUBLE = PM_TYPE_DOUBLE,/* 64-bit floating point */
MMV_TYPE_STRING = PM_TYPE_STRING,/* NULL-terminate string */
MMV_TYPE_ELAPSED = 9, /* 64-bit elapsed time */
} mmv_metric_type_t;
typedef enum mmv_metric_sem {
MMV_SEM_COUNTER = PM_SEM_COUNTER,
MMV_SEM_INSTANT = PM_SEM_INSTANT,
MMV_SEM_DISCRETE = PM_SEM_DISCRETE,
} mmv_metric_sem_t;
typedef struct mmv_instances {
__int32_t internal; /* Internal instance ID */
char external[MMV_NAMEMAX]; /* External instance ID */
} mmv_instances_t;
typedef struct mmv_indom {
__uint32_t serial; /* Unique identifier */
__uint32_t count; /* Number of instances */
mmv_instances_t * instances; /* Internal/external IDs */
char * shorttext; /* Short help text string */
char * helptext; /* Long help text string */
} mmv_indom_t;
typedef struct mmv_metric {
char name[MMV_NAMEMAX];
__uint32_t item; /* Unique identifier */
mmv_metric_type_t type;
mmv_metric_sem_t semantics;
pmUnits dimension;
__uint32_t indom; /* Indom serial */
char * shorttext; /* Short help text string */
char * helptext; /* Long help text string */
} mmv_metric_t;
#ifdef HAVE_BITFIELDS_LTOR
#define MMV_UNITS(a,b,c,d,e,f) {a,b,c,d,e,f,0}
#else
#define MMV_UNITS(a,b,c,d,e,f) {0,f,e,d,c,b,a}
#endif
typedef enum mmv_stats_flags {
MMV_FLAG_NOPREFIX = 0x1, /* Don't prefix metric names by filename */
MMV_FLAG_PROCESS = 0x2, /* Indicates process check on PID needed */
} mmv_stats_flags_t;
extern void * mmv_stats_init(const char *, int, mmv_stats_flags_t,
const mmv_metric_t *, int,
const mmv_indom_t *, int);
extern void mmv_stats_stop(const char *, void *);
extern pmAtomValue * mmv_lookup_value_desc(void *, const char *, const char *);
extern void mmv_inc_value(void *, pmAtomValue *, double);
extern void mmv_set_value(void *, pmAtomValue *, double);
extern void mmv_set_string(void *, pmAtomValue *, const char *, int);
extern void mmv_stats_add(void *, const char *, const char *, double);
extern void mmv_stats_inc(void *, const char *, const char *);
extern void mmv_stats_set(void *, const char *, const char *, double);
extern void mmv_stats_add_fallback(void *, const char *, const char *,
const char *, double);
extern void mmv_stats_inc_fallback(void *, const char *, const char *,
const char *);
extern pmAtomValue * mmv_stats_interval_start(void *, pmAtomValue *,
const char *, const char *);
extern void mmv_stats_interval_end(void *, pmAtomValue *);
extern void mmv_stats_set_string(void *, const char *,
const char *, const char *);
extern void mmv_stats_set_strlen(void *, const char *,
const char *, const char *, size_t);
#ifdef __cplusplus
}
#endif
#endif /* PCP_MMV_STATS_H */
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