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34 #ifndef _RTE_BITRATE_H_
35 #define _RTE_BITRATE_H_
44 * Bitrate statistics data structure.
45 * This data structure is intentionally opaque.
47 struct rte_stats_bitrates;
51 * Allocate a bitrate statistics structure
54 * - Pointer to structure on success
55 * - NULL on error (zmalloc failure)
57 struct rte_stats_bitrates *rte_stats_bitrate_create(void);
61 * Register bitrate statistics with the metric library.
64 * Pointer allocated by rte_stats_create()
70 int rte_stats_bitrate_reg(struct rte_stats_bitrates *bitrate_data);
74 * Calculate statistics for current time window. The period with which
75 * this function is called should be the intended sampling window width.
78 * Bitrate statistics data pointer
81 * Port id to calculate statistics for
85 * - Negative value on error
87 int rte_stats_bitrate_calc(struct rte_stats_bitrates *bitrate_data,
94 #endif /* _RTE_BITRATE_H_ */