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-rw-r--r--src/alloc.c16
1 files changed, 15 insertions, 1 deletions
diff --git a/src/alloc.c b/src/alloc.c
index 56d8763..8a4dc3a 100644
--- a/src/alloc.c
+++ b/src/alloc.c
@@ -163,11 +163,19 @@ void arena_free(struct arena *arena, void *ptr) {
sanitize_free(chunk, arena->size);
}
-void arena_destroy(struct arena *arena) {
+void arena_clear(struct arena *arena) {
for (size_t i = 0; i < arena->nslabs; ++i) {
free(arena->slabs[i]);
}
free(arena->slabs);
+
+ arena->chunks = NULL;
+ arena->nslabs = 0;
+ arena->slabs = NULL;
+}
+
+void arena_destroy(struct arena *arena) {
+ arena_clear(arena);
sanitize_uninit(arena);
}
@@ -280,6 +288,12 @@ void varena_free(struct varena *varena, void *ptr, size_t count) {
arena_free(arena, ptr);
}
+void varena_clear(struct varena *varena) {
+ for (size_t i = 0; i < varena->narenas; ++i) {
+ arena_clear(&varena->arenas[i]);
+ }
+}
+
void varena_destroy(struct varena *varena) {
for (size_t i = 0; i < varena->narenas; ++i) {
arena_destroy(&varena->arenas[i]);