add "Persistent Device Naming" rules file for disks

[elogind.git] / extras / scsi_id / scsi_id.h

diff --git a/extras/scsi_id/scsi_id.h b/extras/scsi_id/scsi_id.h
index 9edb39ec49c6c8cefca95aaeba4ff767ca15ccfc..1c9ed969a7cb0cdba3a25d65f79a09fefd002dbf 100644 (file)
--- a/extras/scsi_id/scsi_id.h
+++ b/extras/scsi_id/scsi_id.h
@@ -25,7 +25,6 @@
        log_message(LOG_DEBUG, "%s: " format, __FUNCTION__ , ## arg)
 
 #define        MAX_NAME_LEN    72
-#define OFFSET (2 * sizeof(unsigned int))
 
 /*
  * MAX_ATTR_LEN: maximum length of the result of reading a sysfs
@@ -37,7 +36,7 @@
  * MAX_SERIAL_LEN: the maximum length of the serial number, including
  * added prefixes such as vendor and product (model) strings.
  */
-#define        MAX_SERIAL_LEN  128
+#define        MAX_SERIAL_LEN  256
 
 /*
  * MAX_BUFFER_LEN: maximum buffer size and line length used while reading
@@ -45,18 +44,22 @@
  */
 #define MAX_BUFFER_LEN 256
 
-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)));
 
-#ifdef __KLIBC__
-#define makedev(major, minor)  ((major) << 8) | (minor)
-#endif
-
 #ifndef u8
 typedef unsigned char u8;
 #endif
+
+/*
+ * Page code values. 
+ */
+enum page_code {
+               PAGE_83_PRE_SPC3 = -0x83,
+               PAGE_UNSPECIFIED = 0x00,
+               PAGE_80          = 0x80,
+               PAGE_83          = 0x83,
+};