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 argument
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)