Use .Rv where appropriate, and move it to RETURN VALUES;

remove .Tn, and a few minor macro adjustments.
Patch from Kaspars at Bankovskis dot net.

3 files changed, 13 insertions, 27 deletions

diff --git a/src/lib/libc/net/getifaddrs.3 b/src/lib/libc/net/getifaddrs.3
index 0b3538302a..4abc01481a 100644
--- a/src/lib/libc/net/getifaddrs.3
+++ b/src/lib/libc/net/getifaddrs.3
@@ -1,4 +1,4 @@
-.\"     $OpenBSD: getifaddrs.3,v 1.19 2014/04/07 17:57:56 schwarze Exp $
+.\"     $OpenBSD: getifaddrs.3,v 1.20 2015/01/29 01:46:30 schwarze Exp $
 .\"     BSDI    getifaddrs.3,v 2.5 2000/02/23 14:51:59 dab Exp
 .\"
 .\" Copyright (c) 1995, 1999
@@ -21,7 +21,7 @@
 .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
-.Dd $Mdocdate: April 7 2014 $
+.Dd $Mdocdate: January 29 2015 $
 .Dt GETIFADDRS 3
 .Os
 .Sh NAME
@@ -43,11 +43,11 @@ function stores a reference to a linked list of the network interfaces
 on the local machine in the memory referenced by
 .Fa ifap .
 The list consists of
-.Nm ifaddrs
+.Vt ifaddrs
 structures, as defined in the include file
 .In ifaddrs.h .
 The
-.Nm ifaddrs
+.Vt ifaddrs
 structure contains at least the following entries:
 .Bd -literal
     struct ifaddrs   *ifa_next;         /* Pointer to next struct */
@@ -102,7 +102,7 @@ References address family specific data.
 For
 .Dv AF_LINK
 addresses it contains a pointer to the
-.Li struct if_data
+.Vt struct if_data
 (as defined in include file
 .In net/if.h )
 which contains various interface attributes and statistics.
@@ -118,10 +118,7 @@ is dynamically allocated and should be freed using
 .Fn freeifaddrs
 when no longer needed.
 .Sh RETURN VALUES
-Upon successful completion, a value of 0 is returned.
-Otherwise, a value of \-1 is returned and
-.Va errno
-is set to indicate the error.
+.Rv -std
 .Sh ERRORS
 The
 .Fn getifaddrs
diff --git a/src/lib/libc/stdlib/qsort.3 b/src/lib/libc/stdlib/qsort.3
index 4481a96ee4..36eaed879b 100644
--- a/src/lib/libc/stdlib/qsort.3
+++ b/src/lib/libc/stdlib/qsort.3
@@ -29,9 +29,9 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"     $OpenBSD: qsort.3,v 1.17 2013/07/17 05:42:11 schwarze Exp $
+.\"     $OpenBSD: qsort.3,v 1.18 2015/01/29 01:46:31 schwarze Exp $
 .\"
-.Dd $Mdocdate: July 17 2013 $
+.Dd $Mdocdate: January 29 2015 $
 .Dt QSORT 3
 .Os
 .Sh NAME
@@ -147,14 +147,7 @@ The
 .Fn qsort
 function returns no value.
 .Pp
-Upon successful completion,
-.Fn heapsort
-and
-.Fn mergesort
-return 0.
-Otherwise, they return \-1 and the global variable
-.Va errno
-is set to indicate the error.
+.Rv -std heapsort mergesort
 .Sh ERRORS
 The
 .Fn heapsort
diff --git a/src/lib/libc/stdlib/radixsort.3 b/src/lib/libc/stdlib/radixsort.3
index e62f760270..e706b798b7 100644
--- a/src/lib/libc/stdlib/radixsort.3
+++ b/src/lib/libc/stdlib/radixsort.3
@@ -25,9 +25,9 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"     $OpenBSD: radixsort.3,v 1.12 2013/06/05 03:39:23 tedu Exp $
+.\"     $OpenBSD: radixsort.3,v 1.13 2015/01/29 01:46:31 schwarze Exp $
 .\"
-.Dd $Mdocdate: June 5 2013 $
+.Dd $Mdocdate: January 29 2015 $
 .Dt RADIXSORT 3
 .Os
 .Sh NAME
@@ -78,8 +78,7 @@ If
 is
 .Dv NULL ,
 the contents of the array are sorted in ascending order according to the
-.Tn ASCII
-order of the byte strings they reference and
+ASCII order of the byte strings they reference and
 .Fa endbyte
 has a sorting weight of 0.
 .Pp
@@ -101,10 +100,7 @@ These functions are variants of most-significant-byte radix sorting; in
 particular, see D.E. Knuth's Algorithm R and section 5.2.5, exercise 10.
 They take linear time relative to the number of bytes in the strings.
 .Sh RETURN VALUES
-Upon successful completion 0 is returned.
-Otherwise, \-1 is returned and the global variable
-.Va errno
-is set to indicate the error.
+.Rv -std
 .Sh ERRORS
 .Bl -tag -width Er
 .It Bq Er EINVAL