document more

1 files changed, 13 insertions, 2 deletions

diff --git a/lib/libc/sys/intro.2 b/lib/libc/sys/intro.2
index 2a3694d2457..44d68cb32a0 100644
--- a/lib/libc/sys/intro.2
+++ b/lib/libc/sys/intro.2
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: intro.2,v 1.13 1999/06/29 14:10:03 aaron Exp $
+.\"	$OpenBSD: intro.2,v 1.14 1999/07/02 19:50:51 deraadt Exp $
 .\"	$NetBSD: intro.2,v 1.6 1995/02/27 12:33:41 cgd Exp $
 .\"
 .\" Copyright (c) 1980, 1983, 1986, 1991, 1993
@@ -327,6 +327,9 @@ A request to send data was disallowed because the socket
 had already been shut down with a previous
 .Xr shutdown 2
 call.
+.It Er 59 ETOOMANYREFS Em "Too many references: can't splice" .
+Not used in
+.Os
 .It Er 60 ETIMEDOUT Em "Operation timed out" .
 A
 .Xr connect 2
@@ -407,12 +410,20 @@ Attempted a system call that is not available on this
 system.
 .It Er 79 EFTYPE Em "Inappropriate file type or format" .
 The file contains invalid data or set to invalid modes.
+.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.
 .El
 .Sh DEFINITIONS
 .Bl -tag -width Ds
 .It Process ID
 Each active process in the system is uniquely identified by a non-negative
-integer called a process ID.  The range of this ID is from 0 to 30000.
+integer called a process ID.  The range of this ID is from 1 to 32766.
 .It Parent Process ID
 A new process is created by a currently active process; (see
 .Xr fork 2 ) .