-extern int sysfs_get_attr(const char *devpath, const char *attr, char *value,
- size_t bufsize);
-extern int scsi_get_serial (struct sysfs_device *scsi_dev, const char
- *devname, int page_code, char *serial, int
- len);
-extern void log_message (int level, const char *format, ...)
- __attribute__ ((format (printf, 2, 3)));
-
-#ifndef u8
-typedef unsigned char u8;
-#endif
+struct scsi_id_device {
+ char vendor[9];
+ char model[17];
+ char revision[5];
+ char type[33];
+ char kernel[64];
+ char serial[MAX_SERIAL_LEN];
+ char serial_short[MAX_SERIAL_LEN];
+ int use_sg;
+
+ /* Always from page 0x80 e.g. 'B3G1P8500RWT' - may not be unique */
+ char unit_serial_number[MAX_SERIAL_LEN];
+
+ /* NULs if not set - otherwise hex encoding using lower-case e.g. '50014ee0016eb572' */
+ char wwn[17];
+
+ /* NULs if not set - otherwise hex encoding using lower-case e.g. '0xe00000d80000' */
+ char wwn_vendor_extension[17];
+
+ /* NULs if not set - otherwise decimal number */
+ char tgpt_group[8];
+};
+
+extern int scsi_std_inquiry(struct udev *udev, struct scsi_id_device *dev_scsi, const char *devname);
+extern int scsi_get_serial (struct udev *udev, struct scsi_id_device *dev_scsi, const char *devname,
+ int page_code, int len);
+
+/*
+ * Page code values.
+ */
+enum page_code {
+ PAGE_83_PRE_SPC3 = -0x83,
+ PAGE_UNSPECIFIED = 0x00,
+ PAGE_80 = 0x80,
+ PAGE_83 = 0x83,
+};
+