[PATCH] update scsi_id to work with libsysfs changes

[elogind.git] / extras / scsi_id / scsi_serial.c

diff --git a/extras/scsi_id/scsi_serial.c b/extras/scsi_id/scsi_serial.c
index 8b9fbe06814c0f8cc531b9720018322336aee38c..20a7928553eb6a0d14c8b363962820eacfd2a5bd 100644 (file)
--- a/extras/scsi_id/scsi_serial.c
+++ b/extras/scsi_id/scsi_serial.c
@@ -364,7 +364,7 @@ static int do_scsi_page0_inquiry(struct sysfs_device *scsi_dev, int fd,
                                 char *buffer, int len)
 {
        int retval;
-       char vendor[MAX_ATTR_LEN];
+       struct sysfs_attribute *vendor;
 
        memset(buffer, 0, len);
        retval = scsi_inquiry(scsi_dev, fd, 1, 0x0, buffer, len);
@@ -394,14 +394,15 @@ static int do_scsi_page0_inquiry(struct sysfs_device *scsi_dev, int fd,
                 * If the vendor id appears in the page assume the page is
                 * invalid.
                 */
-               if (sysfs_get_attr(scsi_dev->path, "vendor", vendor,
-                                  MAX_ATTR_LEN)) {
+               vendor = sysfs_get_device_attr(scsi_dev, "vendor");
+               if (!vendor) {
                        log_message(LOG_WARNING,
                                    "%s: cannot get model attribute\n",
                                    scsi_dev->name);
                        return 1;
                }
-               if (!strncmp(&buffer[VENDOR_LENGTH], vendor, VENDOR_LENGTH)) {
+               if (!strncmp(&buffer[VENDOR_LENGTH], vendor->value,
+                            VENDOR_LENGTH)) {
                        log_message(LOG_WARNING, "%s: invalid page0 data\n",
                                    scsi_dev->name);
                        return 1;
@@ -416,15 +417,16 @@ static int do_scsi_page0_inquiry(struct sysfs_device *scsi_dev, int fd,
  */
 static int prepend_vendor_model(struct sysfs_device *scsi_dev, char *serial)
 {
-       char attr[MAX_ATTR_LEN];
+       struct sysfs_attribute *attr;
        int ind;
 
-       if (sysfs_get_attr(scsi_dev->path, "vendor", attr, MAX_ATTR_LEN)) {
+       attr = sysfs_get_device_attr(scsi_dev, "vendor");
+       if (!attr) {
                log_message(LOG_WARNING, "%s: cannot get vendor attribute\n",
                            scsi_dev->name);
                return 1;
        }
-       strncpy(serial, attr, VENDOR_LENGTH);
+       strncpy(serial, attr->value, VENDOR_LENGTH);
        ind = strlen(serial) - 1;
        /*
         * Remove sysfs added newlines.
@@ -432,12 +434,13 @@ static int prepend_vendor_model(struct sysfs_device *scsi_dev, char *serial)
        if (serial[ind] == '\n')
                serial[ind] = '\0';
 
-       if (sysfs_get_attr(scsi_dev->path, "model", attr, MAX_ATTR_LEN)) {
+       attr = sysfs_get_device_attr(scsi_dev, "model");
+       if (!attr) {
                log_message(LOG_WARNING, "%s: cannot get model attribute\n",
                            scsi_dev->name);
                return 1;
        }
-       strncat(serial, attr, MODEL_LENGTH);
+       strncat(serial, attr->value, MODEL_LENGTH);
        ind = strlen(serial) - 1;
        if (serial[ind] == '\n')
                serial[ind] = '\0';