75 static int dev_current;  variable
85 #define CUR_ENVSIZE ENVSIZE(dev_current)
1197 		off_t offset = DEVOFFSET(dev_current) +  in flash_write()
1202 			DEVOFFSET(dev_current), DEVNAME(dev_current));  in flash_write()
1204 		flash_flag_obsolete(dev_current, fd_current, offset);  in flash_write()
1214 	if (IS_UBI(dev_current)) {  in flash_read()
1215 		DEVTYPE(dev_current) = MTD_ABSENT;  in flash_read()
1220 	rc = flash_read_buf(dev_current, fd, environment.image, CUR_ENVSIZE,  in flash_read()
1221 			    DEVOFFSET(dev_current));  in flash_read()
1230 	char *dup_name = strdup(DEVNAME(dev_current));  in flash_open_tempfile()
1273 		dev_target = !dev_current;  in flash_io_write()
1292 		dev_target = dev_current;  in flash_io_write()
1302 			DEVNAME(dev_current), strerror(errno));  in flash_io_write()
1310 				DEVNAME(dev_current), strerror(errno));  in flash_io_write()
1357 	fd_current = open(DEVNAME(dev_current), mode);  in flash_io()
1361 			DEVNAME(dev_current), strerror(errno));  in flash_io()
1374 			DEVNAME(dev_current), strerror(errno));  in flash_io()
1429 	dev_current = 0;  in fw_env_open()
1448 		dev_current = 1;  in fw_env_open()
1470 		if (DEVTYPE(dev_current) == MTD_NORFLASH &&  in fw_env_open()
1471 		    DEVTYPE(!dev_current) == MTD_NORFLASH) {  in fw_env_open()
1473 		} else if (DEVTYPE(dev_current) == MTD_NANDFLASH &&  in fw_env_open()
1474 			   DEVTYPE(!dev_current) == MTD_NANDFLASH) {  in fw_env_open()
1476 		} else if (DEVTYPE(dev_current) == MTD_DATAFLASH &&  in fw_env_open()
1477 			   DEVTYPE(!dev_current) == MTD_DATAFLASH) {  in fw_env_open()
1479 		} else if (DEVTYPE(dev_current) == MTD_UBIVOLUME &&  in fw_env_open()
1480 			   DEVTYPE(!dev_current) == MTD_UBIVOLUME) {  in fw_env_open()
1482 		} else if (DEVTYPE(dev_current) == MTD_ABSENT &&  in fw_env_open()
1483 			   DEVTYPE(!dev_current) == MTD_ABSENT &&  in fw_env_open()
1484 			   IS_UBI(dev_current) == IS_UBI(!dev_current)) {  in fw_env_open()
1498 			dev_current = 0;  in fw_env_open()
1500 			dev_current = 1;  in fw_env_open()
1506 			dev_current = 0;  in fw_env_open()
1512 					dev_current = 0;  in fw_env_open()
1515 					dev_current = 1;  in fw_env_open()
1517 					dev_current = 0;  in fw_env_open()
1519 					dev_current = 0;  in fw_env_open()
1521 					dev_current = 1;  in fw_env_open()
1523 					dev_current = 0;  in fw_env_open()
1528 					dev_current = 1;  in fw_env_open()
1531 					dev_current = 0;  in fw_env_open()
1533 					dev_current = 1;  in fw_env_open()
1547 		if (dev_current) {  in fw_env_open()
1559 		fprintf(stderr, "Selected env in %s\n", DEVNAME(dev_current));  in fw_env_open()