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.

4 files changed, 17 insertions, 32 deletions

diff --git a/lib/libc/gen/raise.3 b/lib/libc/gen/raise.3
index f6d3a479160..1aa2c25918d 100644
--- a/lib/libc/gen/raise.3
+++ b/lib/libc/gen/raise.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: raise.3,v 1.10 2013/06/05 03:39:22 tedu Exp $
+.\"	$OpenBSD: raise.3,v 1.11 2015/01/29 01:46:30 schwarze Exp $
 .\"
 .\" Copyright (c) 1990, 1991, 1993
 .\"	The Regents of the University of California.  All rights reserved.
@@ -31,7 +31,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: June 5 2013 $
+.Dd $Mdocdate: January 29 2015 $
 .Dt RAISE 3
 .Os
 .Sh NAME
@@ -48,10 +48,7 @@ function sends the signal
 .Fa sig
 to the current thread.
 .Sh RETURN VALUES
-Upon successful completion, a value of 0 is returned.
-Otherwise, a value of \-1 is returned and the global variable
-.Va errno
-is set to indicate the error.
+.Rv -std
 .Sh ERRORS
 .Fn raise
 will fail and no signal will be sent if:
diff --git a/lib/libc/gen/statvfs.3 b/lib/libc/gen/statvfs.3
index 225eee2842b..1c36d8ac645 100644
--- a/lib/libc/gen/statvfs.3
+++ b/lib/libc/gen/statvfs.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: statvfs.3,v 1.7 2015/01/19 15:54:11 millert Exp $
+.\"	$OpenBSD: statvfs.3,v 1.8 2015/01/29 01:46:30 schwarze Exp $
 .\"	$NetBSD: statfs.2,v 1.10 1995/06/29 11:40:48 cgd Exp $
 .\"
 .\" Copyright (c) 1989, 1991, 1993
@@ -30,7 +30,7 @@
 .\"
 .\"	@(#)statfs.2	8.3 (Berkeley) 2/11/94
 .\"
-.Dd $Mdocdate: January 19 2015 $
+.Dd $Mdocdate: January 29 2015 $
 .Dt STATVFS 3
 .Os
 .Sh NAME
@@ -72,18 +72,15 @@ struct statvfs {
 .Ed
 .Pp
 The fields of type
-.Va fsblkcnt_t
+.Vt fsblkcnt_t
 are reported in units of
-.Va f_frsize .
+.Fa f_frsize .
 .Pp
 .Fn fstatvfs
 returns the same information about an open file referenced by descriptor
 .Fa fd .
 .Sh RETURN VALUES
-Upon successful completion, a value of 0 is returned.
-Otherwise, \-1 is returned and the global variable
-.Va errno
-is set to indicate the error.
+.Rv -std
 .Sh ERRORS
 .Fn statvfs
 fails if one or more of the following are true:
@@ -115,9 +112,7 @@ or
 .Fa path
 points to an invalid address.
 .It Bq Er EIO
-An
-.Tn I/O
-error occurred while reading from or writing to the file system.
+An I/O error occurred while reading from or writing to the file system.
 .El
 .Pp
 .Fn fstatvfs
@@ -130,9 +125,7 @@ is not a valid open file descriptor.
 .Fa buf
 points to an invalid address.
 .It Bq Er EIO
-An
-.Tn I/O
-error occurred while reading from or writing to the file system.
+An I/O error occurred while reading from or writing to the file system.
 .El
 .Sh SEE ALSO
 .Xr df 1 ,
diff --git a/lib/libc/gen/time.3 b/lib/libc/gen/time.3
index 53cfaba40b3..cc1bd4314ff 100644
--- a/lib/libc/gen/time.3
+++ b/lib/libc/gen/time.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: time.3,v 1.15 2013/07/17 05:42:11 schwarze Exp $
+.\"	$OpenBSD: time.3,v 1.16 2015/01/29 01:46:30 schwarze Exp $
 .\"
 .\" Copyright (c) 1989, 1991, 1993
 .\"	The Regents of the University of California.  All rights reserved.
@@ -31,7 +31,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: July 17 2013 $
+.Dd $Mdocdate: January 29 2015 $
 .Dt TIME 3
 .Os
 .Sh NAME
@@ -53,7 +53,7 @@ pointer
 If
 .Fa tloc
 is a null pointer, no value is stored.
-.Pp
+.Sh RETURN VALUES
 Upon successful completion,
 .Fn time
 returns the value of time.
diff --git a/lib/libc/gen/utime.3 b/lib/libc/gen/utime.3
index 9a1c2f06add..cea13c16810 100644
--- a/lib/libc/gen/utime.3
+++ b/lib/libc/gen/utime.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: utime.3,v 1.21 2015/01/19 15:54:11 millert Exp $
+.\"	$OpenBSD: utime.3,v 1.22 2015/01/29 01:46:30 schwarze Exp $
 .\"
 .\" Copyright (c) 1980, 1991, 1993
 .\"	The Regents of the University of California.  All rights reserved.
@@ -27,7 +27,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: January 19 2015 $
+.Dd $Mdocdate: January 29 2015 $
 .Dt UTIME 3
 .Os
 .Sh NAME
@@ -83,10 +83,7 @@ The calling process must be the owner of the file or be the superuser.
 In either case, the inode change-time of the file is set to the current
 time.
 .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
 .Fn utime
 will fail if:
@@ -109,9 +106,7 @@ points outside the process's allocated address space.
 .It Bq Er EINVAL
 The pathname contains a character with the high-order bit set.
 .It Bq Er EIO
-An
-.Tn I/O
-error occurred while reading or writing the affected inode.
+An I/O error occurred while reading or writing the affected inode.
 .It Bq Er ELOOP
 Too many symbolic links were encountered in translating the pathname.
 .It Bq Er ENAMETOOLONG