blob: 49bbeead33b40084ff6200f755141fb502243532 (
plain)
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
|
// SPDX-License-Identifier: LGPL-2.1-or-later
/*
* This file is part of libnvme.
* Copyright (c) 2020 Western Digital Corporation or its affiliates.
*
* Authors: Keith Busch <keith.busch@wdc.com>
*/
#ifndef _LIBNVME_FILTERS_H
#define _LIBNVME_FILTERS_H
#include <dirent.h>
#include "tree.h"
/**
* DOC: filters.h
*
* libnvme directory filter
*/
/**
* nvme_namespace_filter() - Filter for namespaces
* @d: dirent to check
*
* Return: 1 if @d matches, 0 otherwise
*/
int nvme_namespace_filter(const struct dirent *d);
/**
* nvme_paths_filter() - Filter for paths
* @d: dirent to check
*
* Return: 1 if @d matches, 0 otherwise
*/
int nvme_paths_filter(const struct dirent *d);
/**
* nvme_ctrls_filter() - Filter for controllers
* @d: dirent to check
*
* Return: 1 if @d matches, 0 otherwise
*/
int nvme_ctrls_filter(const struct dirent *d);
/**
* nvme_subsys_filter() - Filter for subsystems
* @d: dirent to check
*
* Return: 1 if @d matches, 0 otherwise
*/
int nvme_subsys_filter(const struct dirent *d);
/**
* nvme_scan_subsystems() - Scan for subsystems
* @subsys: Pointer to array of dirents
*
* Return: number of entries in @subsys
*/
int nvme_scan_subsystems(struct dirent ***subsys);
/**
* nvme_scan_subsystem_namespaces() - Scan for namespaces in a subsystem
* @s: Subsystem to scan
* @ns: Pointer to array of dirents
*
* Return: number of entries in @ns
*/
int nvme_scan_subsystem_namespaces(nvme_subsystem_t s, struct dirent ***ns);
/**
* nvme_scan_ctrls() - Scan for controllers
* @ctrls: Pointer to array of dirents
*
* Return: number of entries in @ctrls
*/
int nvme_scan_ctrls(struct dirent ***ctrls);
/**
* nvme_scan_ctrl_namespace_paths() - Scan for namespace paths in a controller
* @c: Controller to scan
* @paths: Pointer to array of dirents
*
* Return: number of entries in @paths
*/
int nvme_scan_ctrl_namespace_paths(nvme_ctrl_t c, struct dirent ***paths);
/**
* nvme_scan_ctrl_namespaces() - Scan for namespaces in a controller
* @c: Controller to scan
* @ns: Pointer to array of dirents
*
* Return: number of entries in @ns
*/
int nvme_scan_ctrl_namespaces(nvme_ctrl_t c, struct dirent ***ns);
#endif /* _LIBNVME_FILTERS_H */
|
