162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 262306a36Sopenharmony_ci#ifndef PERF_UNIT_H 362306a36Sopenharmony_ci#define PERF_UNIT_H 462306a36Sopenharmony_ci 562306a36Sopenharmony_ci#include <stddef.h> 662306a36Sopenharmony_ci#include <linux/types.h> 762306a36Sopenharmony_ci 862306a36Sopenharmony_cistruct parse_tag { 962306a36Sopenharmony_ci char tag; 1062306a36Sopenharmony_ci int mult; 1162306a36Sopenharmony_ci}; 1262306a36Sopenharmony_ci 1362306a36Sopenharmony_ciunsigned long parse_tag_value(const char *str, struct parse_tag *tags); 1462306a36Sopenharmony_ci 1562306a36Sopenharmony_cidouble convert_unit_double(double value, char *unit); 1662306a36Sopenharmony_ciunsigned long convert_unit(unsigned long value, char *unit); 1762306a36Sopenharmony_ciint unit_number__scnprintf(char *buf, size_t size, u64 n); 1862306a36Sopenharmony_ci 1962306a36Sopenharmony_ci#endif /* PERF_UNIT_H */ 20