- while (fgets (buf, BUFFER_SIZE, fh) != NULL)
- {
- /* Delete trailing newlines */
- buflen = strlen (buf);
-
- while ((buflen > 0) && ((buf[buflen-1] == '\n') || (buf[buflen-1] == '\r')))
- buf[--buflen] = '\0';
-
- /* We want lines of the form:
- *
- * 3 1 77842926 hda1
- *
- * ...so, skip everything else. */
- if (buflen == 0)
- continue;
-
- num_fields = strsplit (buf, fields, 16);
-
- if (num_fields != 4)
- continue;
-
- major = atoi (fields[0]);
- minor = atoi (fields[1]);
-
- /* We try to keep only entries, which may correspond to
- * physical disks and that may have a corresponding
- * entry in the hddtemp daemon. Basically, this means
- * IDE and SCSI. */
- switch (major)
- {
- /* SCSI. */
- case SCSI_DISK0_MAJOR:
- case SCSI_DISK1_MAJOR:
- case SCSI_DISK2_MAJOR:
- case SCSI_DISK3_MAJOR:
- case SCSI_DISK4_MAJOR:
- case SCSI_DISK5_MAJOR:
- case SCSI_DISK6_MAJOR:
- case SCSI_DISK7_MAJOR:
- case SCSI_DISK8_MAJOR:
- case SCSI_DISK9_MAJOR:
- case SCSI_DISK10_MAJOR:
- case SCSI_DISK11_MAJOR:
- case SCSI_DISK12_MAJOR:
- case SCSI_DISK13_MAJOR:
- case SCSI_DISK14_MAJOR:
- case SCSI_DISK15_MAJOR:
- /* SCSI disks minors are multiples of 16.
- * Keep only those. */
- if (minor % 16)
- continue;
- break;
-
- /* IDE. */
- case IDE0_MAJOR:
- case IDE1_MAJOR:
- case IDE2_MAJOR:
- case IDE3_MAJOR:
- case IDE4_MAJOR:
- case IDE5_MAJOR:
- case IDE6_MAJOR:
- case IDE7_MAJOR:
- case IDE8_MAJOR:
- case IDE9_MAJOR:
- /* IDE disks minors can only be 0 or 64.
- * Keep only those. */
- if(minor != 0 && minor != 64)
- continue;
- break;
-
- /* Skip all other majors. */
- default:
- DBG ("Skipping unknown major %i", major);
- continue;
- } /* switch (major) */
-
- if ((name = strdup (fields[3])) == NULL)
- {
- syslog (LOG_ERR, "hddtemp: strdup(%s) == NULL", fields[3]);
- continue;
- }
-
- if ((entry = (hddname_t *) malloc (sizeof (hddname_t))) == NULL)
- {
- syslog (LOG_ERR, "hddtemp: malloc (%u) == NULL",
- (unsigned int) sizeof (hddname_t));
- free (name);
- continue;
- }
-
- DBG ("Found disk: %s (%u:%u).", name, major, minor);
-
- entry->major = major;
- entry->minor = minor;
- entry->name = name;
- entry->next = NULL;
-
- if (first_hddname == NULL)
- {
- first_hddname = entry;
- }
- else
- {
- entry->next = first_hddname;
- first_hddname = entry;
- }
- }
- }
- else
- DBG ("Could not open /proc/partitions: %s",
- strerror (errno));
-#endif /* KERNEL_LINUX */