get_team_usage_info
if (get_team_usage_info(fTeamID, B_TEAM_USAGE_SELF, &usage) == B_OK) {
if (get_team_usage_info(fTeamID, B_TEAM_USAGE_SELF, &fTeamUsageInfo) != B_OK)
get_team_usage_info(B_CURRENT_TEAM, B_TEAM_USAGE_CHILDREN, &childUsage);
if (get_team_usage_info(B_CURRENT_TEAM, who, &info) != B_OK) {
if ((err = get_team_usage_info(B_CURRENT_TEAM, RUSAGE_SELF, &info))
if ((err = get_team_usage_info(B_CURRENT_TEAM, RUSAGE_CHILDREN, &info))