nbd_aio_notify_read - notify that the connection is readable
#include <libnbd.h>
int nbd_aio_notify_read (
struct nbd_handle *h
);Send notification to the state machine that the connection is readable. Typically this is called after your main loop has detected that the file descriptor associated with this connection is readable.
If the call is successful the function returns 0.
On error -1 is returned.
Refer to "ERROR HANDLING" in libnbd(3) for how to get further details of the error.
The following parameters must not be NULL: h. For more information see "Non-NULL parameters" in libnbd(3).
This function first appeared in libnbd 1.0.
If you need to test if this function is available at compile time check if the following macro is defined:
#define LIBNBD_HAVE_NBD_AIO_NOTIFY_READ 1Eric Blake
Richard W.M. Jones
Copyright Red Hat
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