"Reserve" the method store when constructing methods

[thirdparty/openssl.git] / include / internal / core.h

diff --git a/include/internal/core.h b/include/internal/core.h
index 48e1ba465a694174548e71375ef941e920ff35a6..03adb66bd342f9f6de3f0e729076700a55bfef98 100644 (file)
--- a/include/internal/core.h
+++ b/include/internal/core.h
@@ -30,6 +30,10 @@
 typedef struct ossl_method_construct_method_st {
     /* Get a temporary store */
     void *(*get_tmp_store)(void *data);
+    /* Reserve the appropriate method store */
+    int (*lock_store)(void *store, void *data);
+    /* Unreserve the appropriate method store */
+    int (*unlock_store)(void *store, void *data);
     /* Get an already existing method from a store */
     void *(*get)(void *store, const OSSL_PROVIDER **prov, void *data);
     /* Store a method in a store */
@@ -50,9 +54,11 @@ void ossl_algorithm_do_all(OSSL_LIB_CTX *libctx, int operation_id,
                            OSSL_PROVIDER *provider,
                            int (*pre)(OSSL_PROVIDER *, int operation_id,
                                       int no_store, void *data, int *result),
+                           int (*reserve_store)(int no_store, void *data),
                            void (*fn)(OSSL_PROVIDER *provider,
                                       const OSSL_ALGORITHM *algo,
                                       int no_store, void *data),
+                           int (*unreserve_store)(void *data),
                            int (*post)(OSSL_PROVIDER *, int operation_id,
                                        int no_store, void *data, int *result),
                            void *data);