centos man page for cpg_membership_get

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

NAME
       cpg_membership_get - Returns a list of members of a CPG group

SYNOPSIS
       #include <corosync/cpg.h>

       int cpg_membership_get(cpg_handle_t handle, struct cpg_name *groupName, struct cpg_address *member_list, int *member_list_entries);

DESCRIPTION
       The  cpg_membership_get	function  is used to determine the current processes in the configuration. You probably will not need to call this
       function much as one of the first confchg callbacks you will get will be from the cpg_join() function containing your process.	The  argu-
       ment  handle is used to reference the cpg instantiation.  The argument groupName will return the name of the group 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
       cpg_overview(8),  cpg_initialize(3),  cpg_finalize(3),  cpg_fd_get(3),  cpg_dispatch(3),  cpg_join(3),  cpg_leave(3),  cpg_mcast_joined(3),
       cpg_membership_get(3) cpg_zcb_alloc(3) cpg_zcb_free(3) cpg_zcb_mcast_joined(3) cpg_context_get(3) cpg_context_set(3) cpg_local_get(3)

       CS_ERR_TRY_AGAIN Resource temporarily unavailable

       CS_ERR_INVALID_PARAM Invalid argument

       CS_ERR_ACCESS Permission denied

       CS_ERR_LIBRARY The connection failed

       CS_ERR_INTERRUPT System call inturrupted by a signal

       CS_ERR_NOT_SUPPORTED The requested protocol/functuality not supported

       CS_ERR_MESSAGE_ERROR Incorrect auth message received

       CS_ERR_NO_MEMORY Not enough memory to completed the requested task

corosync Man Page						    2006-02-06						     CPG_MEMBERSHIP_GET(3)