Method
GioFileopen_readwrite_async
since: 2.22
Declaration
void
g_file_open_readwrite_async (
GFile* file,
int io_priority,
GCancellable* cancellable,
GAsyncReadyCallback callback,
gpointer user_data
)
Description
Asynchronously opens file for reading and writing.
For more details, see g_file_open_readwrite() which is
the synchronous version of this call.
When the operation is finished, callback will be called.
You can then call g_file_open_readwrite_finish() to get
the result of the operation.
Available since: 2.22
This method completes asynchronously. Use g_file_open_readwrite_finish() inside the GAsyncReadyCallback to obtain the result of the operation.
Parameters
io_priority-
Type:
intThe [I/O priority][io-priority] of the request.
cancellable-
Type:
GCancellableOptional
GCancellableobject,NULLto ignore.The argument can be NULL.The data is owned by the caller of the method. callback-
Type:
GAsyncReadyCallbackA
GAsyncReadyCallbackto call when the request is satisfied.The argument can be NULL. user_data-
Type:
gpointerThe data to pass to callback function.
The argument can be NULL.The data is owned by the caller of the method.