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

NAME
       cmap_fd_get - Dispatches	callbacks from the CMAP	service

SYNOPSIS
       #include	<corosync/cmap.h>

       cs_error_t cmap_fd_get (cmap_handle_t handle, int *fd);

DESCRIPTION
       The  cmap_fd_get	 function is used to retrieve the file descriptor that
       may be used with	the poll  system  call	to  determine  when  cmap_dis-
       patch(3)	 won't	block.	 The  handle argument may not be used directly
       with poll because it is not the file descriptor,	but instead an	inter-
       nal identifier used by the CMAP library.

RETURN VALUE
       This  call returns the CS_OK value if successful, otherwise an error is
       returned.

SEE ALSO
       cmap_dispatch(3), cmap_overview(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 interrupted	by a signal

       CS_ERR_NOT_SUPPORTED The	requested protocol/functionality not supported

       CS_ERR_MESSAGE_ERROR Incorrect auth message received

       CS_ERR_NO_MEMORY	Not enough memory to complete the requested task

corosync Man Page		  23/01/2012			CMAP_FD_GET(3)

NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | SEE ALSO

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