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

NAME
       quorum_fd_get - Dispatches callbacks from the quorum service

SYNOPSIS
       #include	<corosync/quorum.h>

       int quorum_fd_get(quorum_handle_t handle, int *fd);

DESCRIPTION
       The quorum_fd_get function is used to retrieve the file descriptor that
       may  be	used  with  the	poll system call to determine when quorum_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 quorum library.

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

ERRORS
       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

SEE ALSO
       quorum_overview(3),  quorum_initialize(3),  quorum_model_initialize(3),
       quorum_finalize(3),  quorum_getquorate(3),  quorum_trackstart(3),  quo-
       rum_trackstop(3),   quorum_dispatch(3),	 quorum_context_set(3),	  quo-
       rum_context_get(3)

corosync Man Page		  2025-05-13		      QUORUM_FD_GET(3)

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