36 	if (fnmatch("/proc/bus/pci/*", path, 0) == 0) {  in map_mem()
59 	return 0;  in map_mem()
66 	int i, n, r, rc = 0, result = 0;  in scan_tree()
69 	n = scandir(path, &namelist, 0, alphasort);  in scan_tree()
70 	if (n < 0) {  in scan_tree()
75 	for (i = 0; i < n; i++) {  in scan_tree()
78 		if (fnmatch(".", name, 0) == 0)  in scan_tree()
80 		if (fnmatch("..", name, 0) == 0)  in scan_tree()
88 		if (fnmatch(file, name, 0) == 0) {  in scan_tree()
90 			if (rc == 0)  in scan_tree()
91 …fprintf(stderr, "PASS: %s 0x%lx-0x%lx is %s\n", path2, offset, offset + length, touch ? "readable"…  in scan_tree()
92 			else if (rc > 0)  in scan_tree()
93 				fprintf(stderr, "PASS: %s 0x%lx-0x%lx not mappable\n", path2, offset, offset + length);  in scan_tree()
95 				fprintf(stderr, "FAIL: %s 0x%lx-0x%lx not accessible\n", path2, offset, offset + length);  in scan_tree()
100 			if (r == 0 && S_ISDIR(buf.st_mode)) {  in scan_tree()
102 				if (rc < 0)  in scan_tree()
122 	size_t size = 0;  in read_rom()
131 	if (rc <= 0) {  in read_rom()
139 		if (rc > 0)  in read_rom()
141 	} while (rc > 0);  in read_rom()
151 	int i, n, r, rc = 0, result = 0;  in scan_rom()
154 	n = scandir(path, &namelist, 0, alphasort);  in scan_rom()
155 	if (n < 0) {  in scan_rom()
160 	for (i = 0; i < n; i++) {  in scan_rom()
163 		if (fnmatch(".", name, 0) == 0)  in scan_rom()
165 		if (fnmatch("..", name, 0) == 0)  in scan_rom()
173 		if (fnmatch(file, name, 0) == 0) {  in scan_rom()
181 			if (rc > 0)  in scan_rom()
189 			if (r == 0 && S_ISDIR(buf.st_mode)) {  in scan_rom()
191 				if (rc < 0)  in scan_rom()
210 	if (map_mem("/dev/mem", 0, 0xA0000, 1) == 0)  in main()
211 		fprintf(stderr, "PASS: /dev/mem 0x0-0xa0000 is readable\n");  in main()
213 		fprintf(stderr, "FAIL: /dev/mem 0x0-0xa0000 not accessible\n");  in main()
222 	if (map_mem("/dev/mem", 0xA0000, 0x20000, 0) == 0)  in main()
223 		fprintf(stderr, "PASS: /dev/mem 0xa0000-0xc0000 is mappable\n");  in main()
225 		fprintf(stderr, "FAIL: /dev/mem 0xa0000-0xc0000 not accessible\n");  in main()
227 	if (map_mem("/dev/mem", 0xC0000, 0x40000, 1) == 0)  in main()
228 		fprintf(stderr, "PASS: /dev/mem 0xc0000-0x100000 is readable\n");  in main()
230 		fprintf(stderr, "FAIL: /dev/mem 0xc0000-0x100000 not accessible\n");  in main()
233 	 * Often you can map all the individual pieces above (0-0xA0000,  in main()
234 	 * 0xA0000-0xC0000, and 0xC0000-0x100000), but can't map the whole  in main()
239 	rc = map_mem("/dev/mem", 0, 1024*1024, 0);  in main()
240 	if (rc == 0)  in main()
241 		fprintf(stderr, "PASS: /dev/mem 0x0-0x100000 is mappable\n");  in main()
242 	else if (rc > 0)  in main()
243 		fprintf(stderr, "PASS: /dev/mem 0x0-0x100000 not mappable\n");  in main()
245 		fprintf(stderr, "FAIL: /dev/mem 0x0-0x100000 not accessible\n");  in main()
247 	scan_tree("/sys/class/pci_bus", "legacy_mem", 0, 0xA0000, 1);  in main()
248 	scan_tree("/sys/class/pci_bus", "legacy_mem", 0xA0000, 0x20000, 0);  in main()
249 	scan_tree("/sys/class/pci_bus", "legacy_mem", 0xC0000, 0x40000, 1);  in main()
250 	scan_tree("/sys/class/pci_bus", "legacy_mem", 0, 1024*1024, 0);  in main()
254 	scan_tree("/proc/bus/pci", "??.?", 0, 0xA0000, 1);  in main()
255 	scan_tree("/proc/bus/pci", "??.?", 0xA0000, 0x20000, 0);  in main()
256 	scan_tree("/proc/bus/pci", "??.?", 0xC0000, 0x40000, 1);  in main()
257 	scan_tree("/proc/bus/pci", "??.?", 0, 1024*1024, 0);  in main()