types, vm: adjust GC api

Provide separate public ucv_gc() and ucv_freeall() functions to perform
an incremental and complete GC run respectively.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

3 files changed, 18 insertions, 4 deletions

diff --git a/include/ucode/types.h b/include/ucode/types.h
index e2cb15d..da19f9b 100644
--- a/include/ucode/types.h
+++ b/include/ucode/types.h
@@ -434,6 +434,8 @@ ucv_clear_mark(uc_value_t *uv)
 
 bool ucv_equal(uc_value_t *, uc_value_t *);
 
-void ucv_gc(uc_vm_t *, bool);
+void ucv_gc(uc_vm_t *);
+
+void ucv_freeall(uc_vm_t *);
 
 #endif /* __TYPES_H_ */
diff --git a/types.c b/types.c
index e888687..777de00 100644
--- a/types.c
+++ b/types.c
@@ -1756,8 +1756,8 @@ ucv_equal(uc_value_t *uv1, uc_value_t *uv2)
 	}
 }
 
-void
-ucv_gc(uc_vm_t *vm, bool final)
+static void
+ucv_gc_common(uc_vm_t *vm, bool final)
 {
 	uc_weakref_t *ref, *tmp;
 	uc_value_t *val;
@@ -1798,3 +1798,15 @@ ucv_gc(uc_vm_t *vm, bool final)
 		}
 	}
 }
+
+void
+ucv_gc(uc_vm_t *vm)
+{
+	ucv_gc_common(vm, false);
+}
+
+void
+ucv_freeall(uc_vm_t *vm)
+{
+	ucv_gc_common(vm, true);
+}
diff --git a/vm.c b/vm.c
index 79838f9..b68e6cf 100644
--- a/vm.c
+++ b/vm.c
@@ -183,7 +183,7 @@ void uc_vm_free(uc_vm_t *vm)
 
 	printbuf_free(vm->strbuf);
 
-	ucv_gc(vm, true);
+	ucv_freeall(vm);
 
 	for (i = 0; i < vm->restypes.count; i++)
 		free(vm->restypes.entries[i]);