Author: kevlo
Date: Fri Nov 16 15:02:35 2012
New Revision: 243156
URL: http://svnweb.freebsd.org/changeset/base/243156

Log:
  - the preferred way to write a NULL pointer constant is with NULL
  - whitespace nit
  
  Reviewed by:  glebius

Modified:
  head/lib/libc/net/getnetent.3
  head/lib/libc/net/getprotoent.3
  head/lib/libc/net/getservent.3

Modified: head/lib/libc/net/getnetent.3
==============================================================================
--- head/lib/libc/net/getnetent.3       Fri Nov 16 14:46:32 2012        
(r243155)
+++ head/lib/libc/net/getnetent.3       Fri Nov 16 15:02:35 2012        
(r243156)
@@ -73,7 +73,7 @@ The order of the lookups is controlled b
 `networks' entry in
 .Xr nsswitch.conf 5 .
 .Bd -literal -offset indent
-struct netent {
+struct netent {
        char            *n_name;        /* official name of net */
        char            **n_aliases;    /* alias list */
        int             n_addrtype;     /* net number type */
@@ -142,8 +142,7 @@ Network numbers are supplied in host ord
 .It Pa /etc/resolv.conf
 .El
 .Sh DIAGNOSTICS
-Null pointer
-(0) returned on
+Null pointer returned on
 .Dv EOF
 or error.
 .Sh SEE ALSO

Modified: head/lib/libc/net/getprotoent.3
==============================================================================
--- head/lib/libc/net/getprotoent.3     Fri Nov 16 14:46:32 2012        
(r243155)
+++ head/lib/libc/net/getprotoent.3     Fri Nov 16 15:02:35 2012        
(r243156)
@@ -65,7 +65,7 @@ containing the broken-out
 fields of a line in the network protocol data base,
 .Pa /etc/protocols .
 .Bd -literal -offset indent
-struct protoent {
+struct protoent {
        char    *p_name;        /* official name of protocol */
        char    **p_aliases;    /* alias list */
        int     p_proto;        /* protocol number */
@@ -117,8 +117,7 @@ or until
 .Dv EOF
 is encountered.
 .Sh RETURN VALUES
-Null pointer
-(0) returned on
+Null pointer returned on
 .Dv EOF
 or error.
 .Sh FILES

Modified: head/lib/libc/net/getservent.3
==============================================================================
--- head/lib/libc/net/getservent.3      Fri Nov 16 14:46:32 2012        
(r243155)
+++ head/lib/libc/net/getservent.3      Fri Nov 16 15:02:35 2012        
(r243156)
@@ -65,7 +65,7 @@ containing the broken-out
 fields of a line in the network services data base,
 .Pa /etc/services .
 .Bd -literal -offset indent
-struct servent {
+struct servent {
        char    *s_name;        /* official name of service */
        char    **s_aliases;    /* alias list */
        int     s_port;         /* port service resides at */
@@ -130,8 +130,7 @@ searches must also match the protocol.
 .It Pa /etc/services
 .El
 .Sh DIAGNOSTICS
-Null pointer
-(0) returned on
+Null pointer returned on
 .Dv EOF
 or error.
 .Sh SEE ALSO
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