EVS_JOIN(3) Corosync Cluster Engine Programmer's Manual EVS_JOIN(3)NAME
evs_join - Joins one or more groups in the EVS library
SYNOPSIS
#include <corosync/evs.h>
int evs_membership_get(evs_handle_t handle, unsigned int *local_nodeid, unsigned int *member_list, int *member_list_entries);
DESCRIPTION
The evs_membership_get function is used to determine the current processors in the configuration and also the local processor identifier.
The argument handle is used to reference the evs instantiation. The argument local_nodeid will return the local node id of the processor.
The argument member_list will return the list of processors in the current membership. The argument member_list_entries should be set with
the size of member_list and will return the size of the member_list after return from the function.
ERRORS
The errors are undocumented.
SEE ALSO evs_overview(8), evs_initialize(3), evs_finalize(3), evs_fd_get(3), evs_dispatch(3), evs_leave(3), evs_mcast_joined(3),
evs_mcast_groups(3), evs_mmembership_get(3)evs_context_get(3)evs_context_set(3)corosync Man Page 2004-08-31 EVS_JOIN(3)
Check Out this Related Man Page
EVS_FD_GET(3) Corosync Cluster Engine Programmer's Manual EVS_FD_GET(3)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_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 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)corosync Man Page 2004-08-31 EVS_FD_GET(3)
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