1 files changed, 24 insertions, 0 deletions

diff --git a/e2fsprogs/chattr.c b/e2fsprogs/chattr.c
index ab52cb009..b1c77faad 100644
--- a/e2fsprogs/chattr.c
+++ b/e2fsprogs/chattr.c
@@ -19,6 +19,30 @@
  * 98/12/29     - Display version info only when -V specified (G M Sipe)
  */
 
+//usage:#define chattr_trivial_usage
+//usage:       "[-R] [-+=AacDdijsStTu] [-v VERSION] [FILE]..."
+//usage:#define chattr_full_usage "\n\n"
+//usage:       "Change file attributes on an ext2 fs\n"
+//usage:     "\nModifiers:"
+//usage:     "\n        -       Remove attributes"
+//usage:     "\n        +       Add attributes"
+//usage:     "\n        =       Set attributes"
+//usage:     "\nAttributes:"
+//usage:     "\n        A       Don't track atime"
+//usage:     "\n        a       Append mode only"
+//usage:     "\n        c       Enable compress"
+//usage:     "\n        D       Write dir contents synchronously"
+//usage:     "\n        d       Don't backup with dump"
+//usage:     "\n        i       Cannot be modified (immutable)"
+//usage:     "\n        j       Write all data to journal first"
+//usage:     "\n        s       Zero disk storage when deleted"
+//usage:     "\n        S       Write file contents synchronously"
+//usage:     "\n        t       Disable tail-merging of partial blocks with other files"
+//usage:     "\n        u       Allow file to be undeleted"
+//usage:     "\nOptions:"
+//usage:     "\n        -R      Recurse"
+//usage:     "\n        -v      Set the file's version/generation number"
+
 #include "libbb.h"
 #include "e2fs_lib.h"