pollableStreamWrite

Tries to write to @stream, as with g_output_stream_write() (if @blocking is %TRUE) or g_pollable_output_stream_write_nonblocking() (if @blocking is %FALSE). This can be used to more easily share code between blocking and non-blocking implementations of a method.

If @blocking is %FALSE, then @stream must be a #GPollableOutputStream for which g_pollable_output_stream_can_poll() returns %TRUE or else the behavior is undefined. If @blocking is %TRUE, then @stream does not need to be a #GPollableOutputStream.

ptrdiff_t
pollableStreamWrite

Parameters

stream OutputStream

a #GOutputStream.

buffer ubyte[]

the buffer containing the data to write.

blocking bool

whether to do blocking I/O

cancellable Cancellable

optional #GCancellable object, %NULL to ignore.

Return: the number of bytes written, or -1 on error.

Throws

GException on failure.

Meta

Since

2.34