commit 3164e55f015ffcf3fe4e034befd287e8067ce5b2 Author: David Goulet dgoulet@torproject.org Date: Wed May 5 12:57:44 2021 -0400
metrics: Add a reset store helper function
Signed-off-by: David Goulet dgoulet@torproject.org --- src/lib/metrics/metrics_store.c | 11 +++++++++++ src/lib/metrics/metrics_store.h | 1 + 2 files changed, 12 insertions(+)
diff --git a/src/lib/metrics/metrics_store.c b/src/lib/metrics/metrics_store.c index 1a520f4921..33b1780438 100644 --- a/src/lib/metrics/metrics_store.c +++ b/src/lib/metrics/metrics_store.c @@ -144,3 +144,14 @@ metrics_store_get_output(const metrics_format_t fmt, // LCOV_EXCL_STOP } } + +/** Reset a store as in free its content. */ +void +metrics_store_reset(metrics_store_t *store) +{ + if (store == NULL) { + return; + } + strmap_free(store->entries, metrics_store_free_void); + store->entries = strmap_new(); +} diff --git a/src/lib/metrics/metrics_store.h b/src/lib/metrics/metrics_store.h index 42bc56e8fd..d85f484bd6 100644 --- a/src/lib/metrics/metrics_store.h +++ b/src/lib/metrics/metrics_store.h @@ -28,6 +28,7 @@ metrics_store_t *metrics_store_new(void); metrics_store_entry_t *metrics_store_add(metrics_store_t *store, metrics_type_t type, const char *name, const char *help); +void metrics_store_reset(metrics_store_t *store);
/* Accessors. */ smartlist_t *metrics_store_get_all(const metrics_store_t *store,