Displaying 1 result from an estimated 1 matches for "ocfs_volume_header".
2004 Feb 04
3
[PATCH] Adding ocfs support to blkid
...probe.c Wed Feb 4 00:21:03 2004
@@ -312,6 +312,36 @@
return 1;
}
+static int probe_ocfs(int fd __BLKID_ATTR((unused)),
+ blkid_cache cache __BLKID_ATTR((unused)),
+ blkid_dev dev,
+ struct blkid_magic *id __BLKID_ATTR((unused)),
+ unsigned char *buf)
+{
+ struct ocfs_volume_header ovh;
+ struct ocfs_volume_label ovl;
+
+ if (lseek(fd, 0, SEEK_SET) != 0)
+ return -1;
+
+ if (read(fd, (char *) &ovh, sizeof(ovh)) != sizeof(ovh))
+ return -1;
+
+ if (strncmp(ovh.signature, OCFS_MAGIC, sizeof(OCFS_MAGIC)) != 0)
+ return -1;
+
+ if (lseek(fd, 512, SEEK_SET) != 512)
+ retu...