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7b43b69704
Introduce perf_config_u8() utility function to convert char * input into u8 destination. We will utilize it in followup patch. Signed-off-by: Ravi Bangoria <ravi.bangoria@linux.ibm.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexey Budankov <alexey.budankov@linux.intel.com> Cc: Changbin Du <changbin.du@intel.com> Cc: Ian Rogers <irogers@google.com> Cc: Jin Yao <yao.jin@linux.intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Leo Yan <leo.yan@linaro.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Song Liu <songliubraving@fb.com> Cc: Taeung Song <treeze.taeung@gmail.com> Cc: Thomas Richter <tmricht@linux.ibm.com> Cc: Yisheng Xie <xieyisheng1@huawei.com> Link: http://lore.kernel.org/lkml/20200213064306.160480-5-ravi.bangoria@linux.ibm.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
71 lines
2.2 KiB
C
71 lines
2.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __PERF_CONFIG_H
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#define __PERF_CONFIG_H
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#include <stdbool.h>
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#include <linux/list.h>
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struct perf_config_item {
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char *name;
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char *value;
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bool from_system_config;
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struct list_head node;
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};
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struct perf_config_section {
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char *name;
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struct list_head items;
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bool from_system_config;
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struct list_head node;
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};
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struct perf_config_set {
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struct list_head sections;
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};
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extern const char *config_exclusive_filename;
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typedef int (*config_fn_t)(const char *, const char *, void *);
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int perf_default_config(const char *, const char *, void *);
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int perf_config(config_fn_t fn, void *);
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int perf_config_int(int *dest, const char *, const char *);
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int perf_config_u8(u8 *dest, const char *name, const char *value);
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int perf_config_u64(u64 *dest, const char *, const char *);
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int perf_config_bool(const char *, const char *);
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int config_error_nonbool(const char *);
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const char *perf_etc_perfconfig(void);
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struct perf_config_set *perf_config_set__new(void);
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void perf_config_set__delete(struct perf_config_set *set);
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int perf_config_set__collect(struct perf_config_set *set, const char *file_name,
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const char *var, const char *value);
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void perf_config__exit(void);
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void perf_config__refresh(void);
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/**
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* perf_config_sections__for_each - iterate thru all the sections
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* @list: list_head instance to iterate
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* @section: struct perf_config_section iterator
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*/
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#define perf_config_sections__for_each_entry(list, section) \
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list_for_each_entry(section, list, node)
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/**
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* perf_config_items__for_each - iterate thru all the items
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* @list: list_head instance to iterate
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* @item: struct perf_config_item iterator
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*/
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#define perf_config_items__for_each_entry(list, item) \
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list_for_each_entry(item, list, node)
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/**
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* perf_config_set__for_each - iterate thru all the config section-item pairs
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* @set: evlist instance to iterate
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* @section: struct perf_config_section iterator
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* @item: struct perf_config_item iterator
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*/
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#define perf_config_set__for_each_entry(set, section, item) \
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perf_config_sections__for_each_entry(&set->sections, section) \
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perf_config_items__for_each_entry(§ion->items, item)
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#endif /* __PERF_CONFIG_H */
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