Retrieve the completion callback previously set on an async wait context.

Synopsis

Declared in <openssl/async.h>

int
ASYNC_WAIT_CTX_get_callback(
    ASYNC_WAIT_CTX* ctx,
    ASYNC_callback_fn* callback,
    void** callback_arg);

Return Value

1 if a callback is set, or 0 if none was registered.

Parameters

Name

Description

ctx

Wait context to query.

callback

Receives the registered callback function pointer.

callback_arg

Receives the callback user argument.

Created with MrDocs