From adbc56332dfae5a1bdffd37f0a5a26326fb1cfc7 Mon Sep 17 00:00:00 2001
From: phantom <phantom@FreeBSD.org>
Date: Mon, 4 Sep 2000 13:20:56 +0000
Subject: * move $FreeBSD$ tag to its usual place (bottom of copyright) * mdoc
 cleanup * document missing errno values (ERRORS section)

Reviewed by:	sheldonh
---
 lib/libc/nls/catclose.3 | 16 ++++++++++++++--
 lib/libc/nls/catgets.3  |  5 ++---
 lib/libc/nls/catopen.3  | 19 ++++++++++++++-----
 3 files changed, 30 insertions(+), 10 deletions(-)

diff --git a/lib/libc/nls/catclose.3 b/lib/libc/nls/catclose.3
index d62aa13..b469b55 100644
--- a/lib/libc/nls/catclose.3
+++ b/lib/libc/nls/catclose.3
@@ -1,5 +1,3 @@
-.\" $FreeBSD$
-.\"
 .\" Copyright (c) 1994 Winning Strategies, Inc.
 .\" All rights reserved.
 .\"
@@ -28,6 +26,7 @@
 .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
+.\" $FreeBSD$
 .Dd May 29, 1994
 .Dt CATCLOSE 3
 .Os
@@ -45,6 +44,19 @@ The
 .Fn catclose
 function closes the message catalog specified by the argument 
 .Fa catd .
+.Sh RETURN VALUES
+Upon successful completion,
+.Fn catclose
+returns 0.
+Otherwise, -1 is returned and
+.Va errno
+is set to indicate the error.
+.Sh ERRORS
+.Bl -tag -width Er
+.It Bq Er EBADF
+An invalid message catalog descriptor was passed by the
+.Fa catd
+argument.
 .Sh SEE ALSO
 .Xr gencat 1 ,
 .Xr catgets 3 ,
diff --git a/lib/libc/nls/catgets.3 b/lib/libc/nls/catgets.3
index b55d708..fda5f36 100644
--- a/lib/libc/nls/catgets.3
+++ b/lib/libc/nls/catgets.3
@@ -1,5 +1,3 @@
-.\" $FreeBSD$
-.\"
 .\" Copyright (c) 1994 Winning Strategies, Inc.
 .\" All rights reserved.
 .\"
@@ -28,6 +26,7 @@
 .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
+.\" $FreeBSD$
 .Dd May 29, 1994
 .Dt CATGETS 3
 .Os
@@ -53,7 +52,7 @@ The argument
 .Fa s
 points to a default message which is returned if the function
 is unable to retrieve the specified message.
-.Sh RETURN VALUE
+.Sh RETURN VALUES
 If the specified message was retrieved successfully, 
 .Fn catgets
 returns a pointer to an internal buffer containing the message string;
diff --git a/lib/libc/nls/catopen.3 b/lib/libc/nls/catopen.3
index 17958f6..4e1f98a 100644
--- a/lib/libc/nls/catopen.3
+++ b/lib/libc/nls/catopen.3
@@ -1,5 +1,3 @@
-.\" $FreeBSD$
-.\"
 .\" Copyright (c) 1994 Winning Strategies, Inc.
 .\" All rights reserved.
 .\"
@@ -28,6 +26,7 @@
 .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
+.\" $FreeBSD$
 .Dd May 29, 1994
 .Dt CATOPEN 3
 .Os
@@ -80,10 +79,10 @@ environment variable
 determines the message catalog locale.
 .Pp
 A message catalog descriptor
-remains valid in a process until that process closes it, or a
-successful call to one of the
+remains valid in a process until that process closes it, or
+until a successful call to one of the
 .Xr exec 3
-functions.
+function.
 .Sh RETURN VALUE
 Upon successful completion, 
 .Fn catopen
@@ -93,6 +92,16 @@ Otherwise, (nl_catd) -1 is returned and
 is set to indicate the error.
 .Sh ERRORS
 .Bl -tag -width Er
+.It Bq Er EINVAL
+Argument
+.Fa name
+does not point to a valid message catalog.
+.It Bq Er ENAMETOOLONG
+An entire path to the message catalog exceeded 1024 characters.
+.It Bq Er ENOENT
+The named message catalog does not exists, or the
+.Fa name
+argument points to an empty string.
 .It Bq Er ENOMEM
 Insufficient memory is available.
 .El
-- 
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