CPG_M...P_GET(3) Corosync Cluster Engine Programmer's Manual CPG_M...P_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 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 proces- sors 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 mem- ber_list after return from the function. ERRORS The errors are undocumented. SEE ALSO cpg_overview(3), cpg_initialize(3), cpg_finalize(3), cpg_fd_get(3), cpg_dispatch(3), cpg_join(3), cpg_leave(3), cpg_mcast_joined(3), cpg_mem- bership_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 interrupted by a signal CS_ERR_NOT_SUPPORTED The requested protocol/functionality not supported CS_ERR_MESSAGE_ERROR Incorrect auth message received CS_ERR_NO_MEMORY Not enough memory to complete the requested task corosync Man Page 2006-02-06 CPG_M...P_GET(3)
NAME | SYNOPSIS | DESCRIPTION | ERRORS | SEE ALSO
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