Method
GioPollableOutputStreamis_writable
since: 2.28
Declaration [src]
gboolean
g_pollable_output_stream_is_writable (
GPollableOutputStream* stream
)
Description [src]
Checks if stream can be written.
Note that some stream types may not be able to implement this 100%
reliably, and it is possible that a call to g_output_stream_write()
after this returns TRUE would still block. To guarantee
non-blocking behavior, you should always use
g_pollable_output_stream_write_nonblocking(), which will return a
G_IO_ERROR_WOULD_BLOCK error rather than blocking.
The behaviour of this method is undefined if
g_pollable_output_stream_can_poll() returns FALSE for stream.
Available since: 2.28