1QUORUM_FD_GET(3)  Corosync Cluster Engine Programmer's Manual QUORUM_FD_GET(3)
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NAME

6       quorum_fd_get - Dispatches callbacks from the quorum service
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SYNOPSIS

9       #include <corosync/quorum.h>
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11       int quorum_fd_get(quorum_handle_t handle, int *fd);
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DESCRIPTION

14       The quorum_fd_get function is used to retrieve the file descriptor that
15       may be used with the poll system call  to  determine  when  quorum_dis‐
16       patch(3)  won't  block.   The  handle argument may not be used directly
17       with poll because it is not the file descriptor, but instead an  inter‐
18       nal identifier used by the quorum library.
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RETURN VALUE

21       This  call returns the CS_OK value if successful, otherwise an error is
22       returned.
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ERRORS

25       CS_ERR_TRY_AGAIN Resource temporarily unavailable
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27       CS_ERR_INVALID_PARAM Invalid argument
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29       CS_ERR_ACCESS Permission denied
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31       CS_ERR_LIBRARY The connection failed
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33       CS_ERR_INTERRUPT System call interrupted by a signal
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35       CS_ERR_NOT_SUPPORTED The requested protocol/functionality not supported
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37       CS_ERR_MESSAGE_ERROR Incorrect auth message received
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39       CS_ERR_NO_MEMORY Not enough memory to complete the requested task
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SEE ALSO

43       quorum_overview(3),  quorum_initialize(3),   quorum_finalize(3),   quo‐
44       rum_getquorate(3),   quorum_trackstart(3),   quorum_trackstop(3),  quo‐
45       rum_dispatch(3), quorum_context_set(3), quorum_context_get(3)
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47corosync Man Page                 2019-11-25                  QUORUM_FD_GET(3)
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