*/
#define dprintf(format, arg...) \
- log_message(LOG_DEBUG, "%s: " format, __FUNCTION__, ## arg)
+ log_message(LOG_DEBUG, "%s: " format, __FUNCTION__ , ## arg)
#define MAX_NAME_LEN 72
-#define OFFSET (2 * sizeof(unsigned int))
-static inline char *sysfs_get_attr(struct sysfs_class_device *dev,
- const char *attr)
-{
- return sysfs_get_value_from_attributes(dev->directory->attributes,
- attr);
-}
+/*
+ * MAX_ATTR_LEN: maximum length of the result of reading a sysfs
+ * attribute.
+ */
+#define MAX_ATTR_LEN 256
+
+/*
+ * MAX_SERIAL_LEN: the maximum length of the serial number, including
+ * added prefixes such as vendor and product (model) strings.
+ */
+#define MAX_SERIAL_LEN 256
+
+/*
+ * MAX_BUFFER_LEN: maximum buffer size and line length used while reading
+ * the config file.
+ */
+#define MAX_BUFFER_LEN 256
-extern int scsi_get_serial (struct sysfs_class_device *scsi_dev,
- const char *devname, int page_code, char *serial,
- int len);
+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