1 files changed, 23 insertions, 39 deletions

diff --git a/src/lib/libc/net/getservent.3 b/src/lib/libc/net/getservent.3
index 9e0656be00..85e0d65352 100644
--- a/src/lib/libc/net/getservent.3
+++ b/src/lib/libc/net/getservent.3
@@ -1,4 +1,4 @@
-.\"     $NetBSD: getservent.3,v 1.3 1995/02/25 06:20:38 cgd Exp $
+.\"     $OpenBSD: getservent.3,v 1.11 2000/12/24 00:30:56 aaron Exp $
 .\"
 .\" Copyright (c) 1983, 1991, 1993
 .\"     The Regents of the University of California.  All rights reserved.
@@ -31,11 +31,9 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"     @(#)getservent.3        8.3 (Berkeley) 1/12/94
-.\"
 .Dd January 12, 1994
 .Dt GETSERVENT 3
-.Os BSD 4.2
+.Os
 .Sh NAME
 .Nm getservent ,
 .Nm getservbyport ,
@@ -46,26 +44,23 @@
 .Sh SYNOPSIS
 .Fd #include <netdb.h>
 .Ft struct servent *
-.Fn getservent 
+.Fn getservent "void"
 .Ft struct servent *
 .Fn getservbyname "char *name" "char *proto"
 .Ft struct servent *
-.Fn getservbyport "int port" proto
+.Fn getservbyport "int port" "char *proto"
 .Ft void
 .Fn setservent "int stayopen"
 .Ft void
-.Fn endservent void
+.Fn endservent "void"
 .Sh DESCRIPTION
 The
 .Fn getservent ,
 .Fn getservbyname ,
 and
 .Fn getservbyport
-functions
-each return a pointer to an object with the
-following structure
-containing the broken-out
-fields of a line in the network services data base,
+functions each return a pointer to an object with the following structure
+containing the broken-out fields of a line in the network services database,
 .Pa /etc/services .
 .Bd -literal -offset indent
 struct  servent {
@@ -81,59 +76,50 @@ The members of this structure are:
 .It Fa s_name
 The official name of the service.
 .It Fa s_aliases
-A zero terminated list of alternate names for the service.
+A zero-terminated list of alternate names for the service.
 .It Fa s_port
 The port number at which the service resides.
 Port numbers are returned in network byte order.
 .It Fa s_proto
-The name of the protocol to use when contacting the
-service.
+The name of the protocol to use when contacting the service.
 .El
 .Pp
 The
 .Fn getservent
-function
-reads the next line of the file, opening the file if necessary.
+function reads the next line of the file, opening the file if necessary.
 .Pp
 The
 .Fn setservent
-function
-opens and rewinds the file.  If the
+function opens and rewinds the file.
+If the
 .Fa stayopen
 flag is non-zero,
-the net data base will not be closed after each call to 
+the net database will not be closed after each call to
 .Fn getservbyname
 or
 .Fn getservbyport .
 .Pp
 The
 .Fn endservent
-function
-closes the file.
+function closes the file.
 .Pp
 The
 .Fn getservbyname
 and
 .Fn getservbyport
-functions
-sequentially search from the beginning
-of the file until a matching
-protocol name or
-port number is found,
-or until
+functions sequentially search from the beginning of the file until a
+matching protocol name or port number (specified in network byte order)
+is found, or until
 .Dv EOF
 is encountered.
-If a protocol name is also supplied (non-
-.Dv NULL ) , 
+If a protocol name is also supplied (non-null),
 searches must also match the protocol.
-.ne 1i
 .Sh FILES
 .Bl -tag -width /etc/services -compact
 .It Pa /etc/services
 .El
 .Sh DIAGNOSTICS
-Null pointer
-(0) returned on
+Null pointer (0) returned on
 .Dv EOF
 or error.
 .Sh SEE ALSO
@@ -147,11 +133,9 @@ The
 .Fn setservent ,
 and
 .Fn endservent
-functions appeared in 
+functions appeared in
 .Bx 4.2 .
 .Sh BUGS
-These functions use static data storage;
-if the data is needed for future use, it should be
-copied before any subsequent calls overwrite it.
-Expecting port numbers to fit in a 32 bit
-quantity is probably naive.
+These functions use static data storage; if the data is needed for future use,
+it should be copied before any subsequent calls overwrite it.
+Expecting port numbers to fit in a 32-bit quantity is probably naive.