NAME
cpg_fd_get - Dispatches callbacks from the CPG service
SYNOPSIS
#include <openais/cpg.h>
I int cpg_fd_get(cpg_handle_t handle , int * fd );
DESCRIPTION
The
cpg_fd_get
function is used to retrieve the file descriptor that may be used with the poll
system call to determine when
cpg_dispatch(3)
won't block. The
handle
argument may not be used directly with
poll
because it is not the file descriptor, but instead an internal identifier used
by the CPG library.
RETURN VALUE
This call returns the CPG_OK value if successful, otherwise an error is returned.
ERRORS
The errors are undocumented.
SEE ALSO
