Minor mdoc style fixes.

1 files changed, 48 insertions, 19 deletions

diff --git a/lib/libutil/login_ok.3 b/lib/libutil/login_ok.3
index c459d94..8c50825 100644
--- a/lib/libutil/login_ok.3
+++ b/lib/libutil/login_ok.3
@@ -17,7 +17,7 @@
 .\" 5. Modifications may be freely made to this file providing the above
 .\"    conditions are met.
 .\"
-.\" $Id$
+.\" $Id: login_ok.3,v 1.1 1997/01/04 16:50:07 davidn Exp $
 .\"
 .Dd January 2, 1997
 .Os FreeBSD
@@ -44,11 +44,19 @@ class capability entries in the login database,
 .Pp
 .Fn auth_ttyok
 checks to see if the named tty is available to users of a specific
-class, and is either in the "ttys.allow" access list, and not in
-the "ttys.deny" access list.
-An empty "ttys.allowed" list (or if no such capability exists for
+class, and is either in the 
+.Em ttys.allow
+access list, and not in
+the 
+.Em ttys.deny
+access list.
+An empty 
+.Em ttys.allow
+list (or if no such capability exists for
 the give login class) logins via any tty device are allowed unless
-the "ttys.deny" list exists and is non-empty, and the device or its
+the 
+.Em ttys.deny
+list exists and is non-empty, and the device or its
 tty group (see
 .Xr ttys 5 )
 is not in the list.
@@ -57,14 +65,19 @@ name, a device name which includes a wildcard (e.g. ttyD* or cuaD*),
 or may name a ttygroup, when group=<name> tags have been assigned in
 .Pa /etc/ttys .
 Matching of ttys and ttygroups is case sensitive.
-Passing a NULL or empty string as the
+Passing a 
+.Dv NULL
+or empty string as the
 .Ar tty
 parameter causes the function to return a non-zero value.
 .Pp
 .Fn auth_hostok
 checks for any host restrictions for remote logins.
 The function checks on both a host name and IP address (given in its
-text form, typically n.n.n.n) against the "host.allow" and "host.deny"
+text form, typically n.n.n.n) against the 
+.Em host.allow
+and 
+.Em host.deny
 login class capabilities.
 As with ttys and their groups, wildcards and character classes may be
 used in the host allow and deny capability records.
@@ -78,32 +91,48 @@ is in its canonical form.
 No hostname or address lookups are attempted.
 .Pp
 It is possible to call this function with either the hostname or
-the IP address missing (i.e. NULL) and matching will be performed
+the IP address missing (i.e. 
+.Dv NULL )
+and matching will be performed
 only on the basis of the parameter given.
-Passing NULL or empty strings in both parameters will result in
+Passing
+.Dv NULL
+or empty strings in both parameters will result in
 a non-zero return value.
 .Pp
 The
 .Fn auth_timeok
 function checks to see that a given time value is within the
-"times.allow" login class capability and not within the
-"times.deny" access lists.
-An empty or non-existent "times.allow" list allows access at any
+.Em times.allow
+login class capability and not within the
+.Em times.deny
+access lists.
+An empty or non-existent 
+.Em times.allow
+list allows access at any
 time, except if a given time is falls within a period in the
-"times.deny" list.
-The format of time period records contained in both "times.allow"
-and "times.deny" capability fields is explained in detail in the
+.Em times.deny
+list.
+The format of time period records contained in both
+.Em times.allow
+and
+.Em times.deny
+capability fields is explained in detail in the
 .Xr login_times 3
 manual page.
 .Sh RETURN VALUES
 A non-zero return value from any of these functions indicates that
 login access is granted.
 A zero return value means either that the item being tested is not
-in the "allow" access list, or is within the "deny" access list.
+in the 
+.Em allow
+access list, or is within the
+.Em deny
+access list.
 .Sh SEE ALSO
-.Xr login.conf 5 ,
+.Xr getcap 3 ,
 .Xr login_cap 3 ,
 .Xr login_class 3 ,
 .Xr login_times 3 ,
-.Xr termcap 5 ,
-.Xr getcap 3 
+.Xr login.conf 5 ,
+.Xr termcap 5