EVS_JOIN - Online Linux Manual PageSection : 3
Updated : 2004-08-31
Source : corosync Man Page
Note : Corosync Cluster Engine Programmer's Manual

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NAMEevs_join − Joins one or more groups in the EVS library

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SYNOPSIS#include <corosync/evs.h> int evs_join(evs_handle_t handle, evs_group_t *groups, int group_entries");

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DESCRIPTIONThe evs_join function is used to join one or more groups. When a group is joined, using the evs_mcast_joined(3) function will multicast to the groups joined in the argument handle. Messages that are sent to any of the groups joined to the parameter handle will be delivered by evs_dispatch(3). This call may be used more then once on a handle, in which case the joined groups will be all of the groups passed to the evs_join(3) function during the lifecycle of the parameter handle. The argument groups is used to specify the groups to join. A group is a 32 byte key. The key is not a string, hence, the entire key is used when joining 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; .ta

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

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ERRORSThe errors are undocumented.

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SEE ALSOevs_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_membership_get(3) evs_context_get(3) evs_context_set(3) 0

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ERROR : Need New Coding :         (rof_ta|11|evs_join.3|82|1|.ta )    

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