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Diffstat (limited to 'tools/perf/util/config.c')
-rw-r--r--tools/perf/util/config.c28
1 files changed, 23 insertions, 5 deletions
diff --git a/tools/perf/util/config.c b/tools/perf/util/config.c
index 20be0504fb95..222cb2e2de25 100644
--- a/tools/perf/util/config.c
+++ b/tools/perf/util/config.c
@@ -738,6 +738,18 @@ struct perf_config_set *perf_config_set__new(void)
return set;
}
+struct perf_config_set *perf_config_set__load_file(const char *file)
+{
+ struct perf_config_set *set = zalloc(sizeof(*set));
+
+ if (set) {
+ INIT_LIST_HEAD(&set->sections);
+ perf_config_from_file(collect_config, file, set);
+ }
+
+ return set;
+}
+
static int perf_config__init(void)
{
if (config_set == NULL)
@@ -746,17 +758,15 @@ static int perf_config__init(void)
return config_set == NULL;
}
-int perf_config(config_fn_t fn, void *data)
+int perf_config_set(struct perf_config_set *set,
+ config_fn_t fn, void *data)
{
int ret = 0;
char key[BUFSIZ];
struct perf_config_section *section;
struct perf_config_item *item;
- if (config_set == NULL && perf_config__init())
- return -1;
-
- perf_config_set__for_each_entry(config_set, section, item) {
+ perf_config_set__for_each_entry(set, section, item) {
char *value = item->value;
if (value) {
@@ -778,6 +788,14 @@ out:
return ret;
}
+int perf_config(config_fn_t fn, void *data)
+{
+ if (config_set == NULL && perf_config__init())
+ return -1;
+
+ return perf_config_set(config_set, fn, data);
+}
+
void perf_config__exit(void)
{
perf_config_set__delete(config_set);