1 files changed, 25 insertions, 0 deletions

diff --git a/lib/libc/sys/intro.2 b/lib/libc/sys/intro.2
index 35d836c9ec6f..8ceee916adbe 100644
--- a/lib/libc/sys/intro.2
+++ b/lib/libc/sys/intro.2
@@ -417,6 +417,31 @@ locks was reached.
 .It Er 78 ENOSYS Em "Function not implemented" .
 Attempted a system call that is not available on this 
 system.
+.It Er 79 EFTYPE Em "Inappropriate file type or format" .
+The file was the wrong type for the operation, or a data file had 
+the wrong format.
+.It Er 80 EAUTH Em "Authentication error" .
+Attempted to use an invalid authentication ticket to mount a
+.Tn NFS
+filesystem.
+.It Er 81 ENEEDAUTH Em "Need authenticator" .
+An authentication ticket must be obtained before the given
+.Tn NFS
+filesystem may be mounted.
+.It Er 82 EIDRM Em "Identifier removed" .
+An IPC identifier was removed while the current process was waiting on it.
+.It Er 83 ENOMSG Em "No message of desired type" .
+An IPC message queue does not contain a message of the desired type, or a
+message catalog does not contain the requested message.
+.It Er 84 EOVERFLOW Em "Value too large to be stored in data type" .
+A numerical result of the function was too large to be stored in the caller
+provided space.
+.It Er 85 ECANCELED Em "Operation canceled" .
+The scheduled operation was canceled.
+.It Er 86 EILSEQ Em "Illegal byte sequence" .
+While decoding a multibyte character the function came along an 
+invalid or an incomplete sequence of bytes or the given wide 
+character is invalid.
 .Sh DEFINITIONS
 .Bl -tag -width Ds
 .It  Process ID .