290 	long nr;  in write_nrcpus()  local
294 	nr = sysconf(_SC_NPROCESSORS_CONF);  in write_nrcpus()
295 	if (nr < 0)  in write_nrcpus()
298 	nrc = (u32)(nr & UINT_MAX);  in write_nrcpus()
300 	nr = sysconf(_SC_NPROCESSORS_ONLN);  in write_nrcpus()
301 	if (nr < 0)  in write_nrcpus()
304 	nra = (u32)(nr & UINT_MAX);  in write_nrcpus()
506 	u32 nr, i;  in build_cpu_topology()  local
515 	nr = (u32)(ncpus & UINT_MAX);  in build_cpu_topology()
517 	sz = nr * sizeof(char *);  in build_cpu_topology()
524 	tp->cpu_nr = nr;  in build_cpu_topology()
530 	for (i = 0; i < nr; i++) {  in build_cpu_topology()
690 	u32 nr, i, j;  in write_numa_topology()  local
708 	nr = (u32)node_map->nr;  in write_numa_topology()
710 	ret = do_write(fd, &nr, sizeof(nr));  in write_numa_topology()
714 	for (i = 0; i < nr; i++) {  in write_numa_topology()
910 	int nr, i;  in print_cmdline()  local
912 	nr = ph->env.nr_cmdline;  in print_cmdline()
916 	for (i = 0; i < nr; i++)  in print_cmdline()
924 	int nr, i;  in print_cpu_topology()  local
928 	nr = ph->env.nr_sibling_cores;  in print_cpu_topology()
931 	for (i = 0; i < nr; i++) {  in print_cpu_topology()
936 	nr = ph->env.nr_sibling_threads;  in print_cpu_topology()
939 	for (i = 0; i < nr; i++) {  in print_cpu_topology()
973 	u32 nre, sz, nr, i, j;  in read_event_desc()  local
1022 		ret = readn(fd, &nr, sizeof(nr));  in read_event_desc()
1023 		if (ret != (ssize_t)sizeof(nr))  in read_event_desc()
1027 			nr = bswap_32(nr);  in read_event_desc()
1033 		if (!nr)  in read_event_desc()
1036 		id = calloc(nr, sizeof(*id));  in read_event_desc()
1039 		evsel->ids = nr;  in read_event_desc()
1042 		for (j = 0 ; j < nr; j++) {  in read_event_desc()
1107 	u32 nr, c, i;  in print_numa_topology()  local
1112 	nr = ph->env.nr_numa_nodes;  in print_numa_topology()
1115 	for (i = 0; i < nr; i++) {  in print_numa_topology()
1204 	u32 nr = 0;  in print_group_desc()  local
1214 			nr = evsel->nr_members - 1;  in print_group_desc()
1215 		} else if (nr) {  in print_group_desc()
1218 			if (--nr == 0)  in print_group_desc()
1425 	u32 nr;  in process_nrcpus()  local
1427 	ret = readn(fd, &nr, sizeof(nr));  in process_nrcpus()
1428 	if (ret != sizeof(nr))  in process_nrcpus()
1432 		nr = bswap_32(nr);  in process_nrcpus()
1434 	ph->env.nr_cpus_avail = nr;  in process_nrcpus()
1436 	ret = readn(fd, &nr, sizeof(nr));  in process_nrcpus()
1437 	if (ret != sizeof(nr))  in process_nrcpus()
1441 		nr = bswap_32(nr);  in process_nrcpus()
1443 	ph->env.nr_cpus_online = nr;  in process_nrcpus()
1539 	u32 nr, i, len = 0;  in process_cmdline()  local
1541 	ret = readn(fd, &nr, sizeof(nr));  in process_cmdline()
1542 	if (ret != sizeof(nr))  in process_cmdline()
1546 		nr = bswap_32(nr);  in process_cmdline()
1548 	ph->env.nr_cmdline = nr;  in process_cmdline()
1550 	cmdline = zalloc(section->size + nr + 1);  in process_cmdline()
1554 	argv = zalloc(sizeof(char *) * (nr + 1));  in process_cmdline()
1558 	for (i = 0; i < nr; i++) {  in process_cmdline()
1583 	u32 nr, i;  in process_cpu_topology()  local
1593 	ret = readn(fd, &nr, sizeof(nr));  in process_cpu_topology()
1594 	if (ret != sizeof(nr))  in process_cpu_topology()
1598 		nr = bswap_32(nr);  in process_cpu_topology()
1600 	ph->env.nr_sibling_cores = nr;  in process_cpu_topology()
1604 	for (i = 0; i < nr; i++) {  in process_cpu_topology()
1616 	ret = readn(fd, &nr, sizeof(nr));  in process_cpu_topology()
1617 	if (ret != sizeof(nr))  in process_cpu_topology()
1621 		nr = bswap_32(nr);  in process_cpu_topology()
1623 	ph->env.nr_sibling_threads = nr;  in process_cpu_topology()
1626 	for (i = 0; i < nr; i++) {  in process_cpu_topology()
1648 		ret = readn(fd, &nr, sizeof(nr));  in process_cpu_topology()
1649 		if (ret != sizeof(nr))  in process_cpu_topology()
1653 			nr = bswap_32(nr);  in process_cpu_topology()
1655 		if (nr > (u32)cpu_nr) {  in process_cpu_topology()
1660 		ph->env.cpu[i].core_id = nr;  in process_cpu_topology()
1662 		ret = readn(fd, &nr, sizeof(nr));  in process_cpu_topology()
1663 		if (ret != sizeof(nr))  in process_cpu_topology()
1667 			nr = bswap_32(nr);  in process_cpu_topology()
1669 		if (nr > (u32)cpu_nr) {  in process_cpu_topology()
1675 		ph->env.cpu[i].socket_id = nr;  in process_cpu_topology()
1692 	u32 nr, node, i;  in process_numa_topology()  local
1698 	ret = readn(fd, &nr, sizeof(nr));  in process_numa_topology()
1699 	if (ret != sizeof(nr))  in process_numa_topology()
1703 		nr = bswap_32(nr);  in process_numa_topology()
1705 	ph->env.nr_numa_nodes = nr;  in process_numa_topology()
1708 	for (i = 0; i < nr; i++) {  in process_numa_topology()
1805 	u32 i, nr, nr_groups;  in process_group_desc()  local
1853 	i = nr = 0;  in process_group_desc()
1864 			if (i >= nr_groups || nr > 0) {  in process_group_desc()
1870 			nr = evsel->nr_members - 1;  in process_group_desc()
1872 		} else if (nr) {  in process_group_desc()
1876 			nr--;  in process_group_desc()
1880 	if (i != nr_groups || nr != 0) {  in process_group_desc()