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


       evs_leave - Leave one or more groups in the EVS library


       #include <corosync/evs.h>

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


       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;


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


       The errors are undocumented.


       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)