roar_vs_noop(3) RoarAudio Programmer's Manual roar_vs_noop(3)
NAME
roar_vs_noop - Send NOOP command to server
SYNOPSIS
#include <roaraudio.h>
int roar_vs_noop(roar_vs_t * vss, int * error);
DESCRIPTION
This function sends a NOOP command to the server. This is useful to ping the server or to be used as keep-alive.
This function may be implemented as a macro.
PARAMETERS
vss The VS object to be used as server connection.
error This is a pointer to a integer used to store the error value in case of error. This can be NULL if not used but it is very recom-
mended to use this error value to report good error messages to the user.
RETURN VALUE
On success these calls return 0. On error, -1 is returned.
EXAMPLES
FIXME
SEE ALSO
roarvs(7), libroar(7), RoarAudio(7).
RoarAudio May 2011 roar_vs_noop(3)
