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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_dispatch(3)
     won't block.  The handle argument may not be used directly  with  poll  be-
     cause  it	is  not  the file descriptor, but instead an internal identifier
     used by the quorum library.

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

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), quo-
     rum_finalize(3), quorum_getquorate(3), quorum_trackstart(3),  quorum_track-
     stop(3), quorum_dispatch(3), quorum_context_set(3), quorum_context_get(3)

corosync Man Page		   2026-07-30			QUORUM_FD_GET(3)

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