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CPG_FD_GET(3)	  Corosync Cluster Engine Programmer's Manual	 CPG_FD_GET(3)

NAME
       cpg_fd_get - Dispatches callbacks from the CPG service

SYNOPSIS
       #include	<corosync/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  identi-
       fier used by the	CPG library.

RETURN VALUE
       This  call returns the CS_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_fd_get(3),
       cpg_dispatch(3),	   cpg_join(3),	  cpg_leave(3),	  cpg_mcast_joined(3),
       cpg_membership_get(3)	     cpg_zcb_alloc(3)	       cpg_zcb_free(3)
       cpg_zcb_mcast_joined(3)	cpg_context_get(3)  cpg_context_set(3) cpg_lo-
       cal_get(3)

       CS_ERR_TRY_AGAIN	Resource temporarily unavailable

       CS_ERR_INVALID_PARAM Invalid argument

       CS_ERR_ACCESS Permission	denied

       CS_ERR_LIBRARY The connection failed

       CS_ERR_INTERRUPT	System call inturrupted	by a signal

       CS_ERR_NOT_SUPPORTED The	requested protocol/functuality not supported

       CS_ERR_MESSAGE_ERROR Incorrect auth message received

       CS_ERR_NO_MEMORY	Not enough memory to completed the requested task

corosync Man Page		  2004-08-31			 CPG_FD_GET(3)

NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | ERRORS | SEE ALSO

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