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Diffstat (limited to 'sysdeps/unix/sysv/linux/linux_fsinfo.h')
-rw-r--r--sysdeps/unix/sysv/linux/linux_fsinfo.h8
1 files changed, 7 insertions, 1 deletions
diff --git a/sysdeps/unix/sysv/linux/linux_fsinfo.h b/sysdeps/unix/sysv/linux/linux_fsinfo.h
index b10e98b46f..8efbdea42d 100644
--- a/sysdeps/unix/sysv/linux/linux_fsinfo.h
+++ b/sysdeps/unix/sysv/linux/linux_fsinfo.h
@@ -23,7 +23,7 @@
 /* These definitions come from the kernel headers.  But we cannot
    include the headers here because of type clashes.  If new
    filesystem types will become available we have to add the
-   appropriate definitions here.*/
+   appropriate definitions here.  */
 
 /* Constant that identifies the `adfs' filesystem.  */
 #define ADFS_SUPER_MAGIC	0xadf5
@@ -37,6 +37,12 @@
 /* Constant that identifies the `bfs' filesystem.  */
 #define BFS_MAGIC		0x1BADFACE
 
+/* Constant that identifies the `btrfs' filesystem.  */
+#define BTRFS_SUPER_MAGIC	0x1BADFACE
+
+/* Constant that identifies the `cgroup' filesystem.  */
+#define CGROUP_SUPER_MAGIC	0x1BADFACE
+
 /* Constant that identifies the `coda' filesystem.  */
 #define CODA_SUPER_MAGIC	0x73757245