ex_data part 2: doc fixes and CRYPTO_free_ex_index.

[openssl.git] / include / openssl / store.h

diff --git a/include/openssl/store.h b/include/openssl/store.h
index b732eefa523ed89a433611a986ead0edc9a74388..6711d88debb7b0d76af7e1dee82fafffd0b7bd07 100644 (file)
--- a/include/openssl/store.h
+++ b/include/openssl/store.h
@@ -122,9 +122,9 @@ int STORE_ctrl(STORE *store, int cmd, long i, void *p, void (*f) (void));
 /* Some methods may use extra data */
 # define STORE_set_app_data(s,arg)       STORE_set_ex_data(s,0,arg)
 # define STORE_get_app_data(s)           STORE_get_ex_data(s,0)
-int STORE_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
-                           CRYPTO_EX_dup *dup_func,
-                           CRYPTO_EX_free *free_func);
+
+#define STORE_get_ex_new_index(l, p, newf, dupf, freef) \
+    CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_STORE, l, p, newf, dupf, freef)
 int STORE_set_ex_data(STORE *r, int idx, void *arg);
 void *STORE_get_ex_data(STORE *r, int idx);
 
@@ -248,6 +248,15 @@ DECLARE_STACK_OF(STORE_OBJECT)
 STORE_OBJECT *STORE_OBJECT_new(void);
 void STORE_OBJECT_free(STORE_OBJECT *data);
 
+/* A generic structure to pass assorted data in a expandable way */
+typedef struct openssl_item_st {
+    int code;
+    void *value;                /* Not used for flag attributes */
+    size_t value_size;          /* Max size of value for output, length for
+                                 * input */
+    size_t *value_length;       /* Returned length of value for output */
+} OPENSSL_ITEM;
+
 /*
  * The following functions handle the storage. They return 0, a negative
  * number or NULL on error, anything else on success.