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NAME

       cpg_fd_get - Dispatches callbacks from the CPG service

SYNOPSIS

       #include <openais/cpg.h>

       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

       cpg_overview(8), cpg_initialize(3),  cpg_finalize(3),  cpg_dispatch(3),
       cpg_join(3), cpg_leave(3), cpg_mcast_joined(3), cpg_membership_get(3)