--- lib/libc/sys/getrlimit.2.orig	2004-09-12 16:23:03.000000000 -0300
+++ lib/libc/sys/getrlimit.2	2004-09-12 16:24:29.000000000 -0300
@@ -102,6 +102,9 @@
 .It Li RLIMIT_POSIXLOCK
 The maximum number of POSIX-type advisory-mode locks available to
 this user.
+.It Li RLIMIT_FORK
+The maximum depth of the process tree having the current process as
+its root.
 .El
 .Pp
 A resource limit is specified as a soft limit and a hard limit.  When a