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

6       evs_fd_get - Dispatches callbacks from the EVS service
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SYNOPSIS

9       #include <corosync/evs.h>
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11       int evs_fd_get(evs_handle_t handle, int *fd);
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DESCRIPTION

14       The  evs_fd_get  function  is used to retrieve the file descriptor that
15       may be used with the poll system call to determine when evs_dispatch(3)
16       won't  block.   The  handle argument may not be used directly with poll
17       because it is not the file descriptor, but instead an internal  identi‐
18       fier used by the EVS library.
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RETURN VALUE

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

25       The errors are undocumented.
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SEE ALSO

28       evs_overview(8), evs_initialize(3),  evs_finalize(3),  evs_dispatch(3),
29       evs_join(3),  evs_leave(3),  evs_mcast_joined(3),  evs_mcast_groups(3),
30       evs_membership_get(3) evs_context_get(3) evs_context_set(3)
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32corosync Man Page                 2004-08-31                     EVS_FD_GET(3)