Method
GioOutputStreamwrite_bytes
Declaration
gssize
g_output_stream_write_bytes (
GOutputStream* stream,
GBytes* bytes,
GCancellable* cancellable,
GError** error
)
Description
A wrapper function for g_output_stream_write() which takes a
GBytes as input. This can be more convenient for use by language
bindings or in other cases where the refcounted nature of GBytes
is helpful over a bare pointer interface.
However, note that this function may still perform partial writes,
just like g_output_stream_write(). If that occurs, to continue
writing, you will need to create a new GBytes containing just the
remaining bytes, using g_bytes_new_from_bytes(). Passing the same
GBytes instance multiple times potentially can result in duplicated
data in the output stream.
Parameters
bytes-
Type:
GBytesThe
GBytesto write.The data is owned by the caller of the method. cancellable-
Type:
GCancellableOptional cancellable object.
The argument can be NULL.The data is owned by the caller of the method. error-
Type:
GError **The return location for a recoverable error.
The argument can be NULL.If the return location is not NULL, then you must initialize it to aNULLGError*.The argument will left initialized to NULLby the method if there are no errors.In case of error, the argument will be set to a newly allocated GError; the caller will take ownership of the data, and be responsible for freeing it.