Provided by: corosync-dev_1.4.2-2_amd64 bug

NAME

       evs_fd_get - Dispatches callbacks from the EVS service

SYNOPSIS

       #include <corosync/evs.h>

       int evs_fd_get(evs_handle_t handle, int *fd);

DESCRIPTION

       The  evs_fd_get function is used to retrieve the file descriptor that may be used with the
       poll system call to determine when evs_dispatch(3) won't block.  The handle  argument  may
       not  be  used  directly  with  poll  because it is not the file descriptor, but instead an
       internal identifier used by the EVS library.

RETURN VALUE

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

ERRORS

       The errors are undocumented.

SEE ALSO

       evs_overview(8),   evs_initialize(3),   evs_finalize(3),   evs_dispatch(3),   evs_join(3),
       evs_leave(3),     evs_mcast_joined(3),     evs_mcast_groups(3),     evs_mmembership_get(3)
       evs_context_get(3) evs_context_set(3)