DPDK 25.03.0-rc0
rte_class.h
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1/* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright 2018 Gaƫtan Rivet
3 */
4
5#ifndef _RTE_CLASS_H_
6#define _RTE_CLASS_H_
7
21#include <rte_dev.h>
22
23#ifdef __cplusplus
24extern "C" {
25#endif
26
28RTE_TAILQ_HEAD(rte_class_list, rte_class);
29
33struct rte_class {
35 const char *name;
37};
38
54typedef int (*rte_class_cmp_t)(const struct rte_class *cls, const void *data);
55
78struct rte_class *
79rte_class_find(const struct rte_class *start, rte_class_cmp_t cmp,
80 const void *data);
81
85struct rte_class *
87
95void rte_class_register(struct rte_class *cls);
96
105
111#define RTE_REGISTER_CLASS(nm, cls) \
112RTE_INIT_PRIO(classinitfn_ ##nm, CLASS) \
113{\
114 (cls).name = RTE_STR(nm); \
115 rte_class_register(&cls); \
116}
117
118#define RTE_UNREGISTER_CLASS(nm, cls) \
119RTE_FINI_PRIO(classfinifn_ ##nm, CLASS) \
120{ \
121 rte_class_unregister(&cls); \
122}
123
124#ifdef __cplusplus
125}
126#endif
127
128#endif /* _RTE_CLASS_H_ */
void rte_class_unregister(struct rte_class *cls)
struct rte_class * rte_class_find_by_name(const char *name)
struct rte_class * rte_class_find(const struct rte_class *start, rte_class_cmp_t cmp, const void *data)
int(* rte_class_cmp_t)(const struct rte_class *cls, const void *data)
Definition: rte_class.h:54
RTE_TAILQ_HEAD(rte_class_list, rte_class)
void rte_class_register(struct rte_class *cls)
void *(* rte_dev_iterate_t)(const void *start, const char *devstr, const struct rte_dev_iterator *it)
Definition: rte_dev.h:319
rte_dev_iterate_t dev_iterate
Definition: rte_class.h:36
const char * name
Definition: rte_class.h:35
RTE_TAILQ_ENTRY(rte_class) next