Latest update.

crypto/async/async_locl.h

@@ -59,6 +59,9 @@ struct async_wait_ctx_st {
     struct fd_lookup_st *fds;
     size_t numadd;
     size_t numdel;
+    ASYNC_callback_fn callback;
+    void *callback_arg;
+    int status;
 };
 
 DEFINE_STACK_OF(ASYNC_JOB)

crypto/async/async_wait.c

@@ -182,6 +182,41 @@ int ASYNC_WAIT_CTX_clear_fd(ASYNC_WAIT_CTX *ctx, const void *key)
     return 0;
 }
 
+int ASYNC_WAIT_CTX_set_callback(ASYNC_WAIT_CTX *ctx,
+                                ASYNC_callback_fn callback,
+                                void *callback_arg)
+{
+      if (ctx == NULL)
+          return 0;
+
+      ctx->callback = callback;
+      ctx->callback_arg = callback_arg;
+      return 1;
+}
+
+int ASYNC_WAIT_CTX_get_callback(ASYNC_WAIT_CTX *ctx,
+                                ASYNC_callback_fn *callback,
+                                void **callback_arg)
+{
+      if (ctx->callback == NULL)
+          return 0;
+
+      *callback = ctx->callback;
+      *callback_arg = ctx->callback_arg;
+      return 1;
+}
+
+int ASYNC_WAIT_CTX_set_status(ASYNC_WAIT_CTX *ctx, int status)
+{
+      ctx->status = status;
+      return 1;
+}
+
+int ASYNC_WAIT_CTX_get_status(ASYNC_WAIT_CTX *ctx)
+{
+      return ctx->status;
+}
+
 void async_wait_ctx_reset_counts(ASYNC_WAIT_CTX *ctx)
 {
     struct fd_lookup_st *curr, *prev = NULL;