EVS_LEAVE(3)					    Corosync Cluster Engine Programmer's Manual 				      EVS_LEAVE(3)

NAME

       evs_leave - Leave one or more groups in the EVS library

SYNOPSIS

       #include <corosync/evs.h>

       int evs_leave(evs_handle_t handle, evs_group_t *groups, int group_entries);

DESCRIPTION

       The  evs_leave  function is used to leave one or more groups.  The joined groups are used with evs_mcast_joined(3) function to multicast to
       the groups joined in the argument handle.  Messages that are sent to any of the joined groups to the parameter handle will be delivered	by
       evs_dispatch(3).

       This call may be used more then once on a handle.

       The  argument  groups is used to specify the groups to leave.  A group is a 32 byte key.  The key is not a string, hence, the entire key is
       used when leaveing the channel.	For that reason the entire group should be initialized.

       The argument group_entries specifies how many entries are located in the groups argument.

       The groups argument is of the type evs_group_t which is defined by the structure:

	      typedef struct {
		      char key[32];
	      } evs_groups_t;

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_fd_get(3), evs_dispatch(3), evs_join(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_LEAVE(3)