- change references to nil to null; tschroed@acm.org

- remove trailing spaces from end of lines
- add some .Dv
- change -1 to \-1, so `-' is taken as a negative sign
- other misc formatting fixes

1 files changed, 12 insertions, 8 deletions

diff --git a/lib/libc/sys/clock_gettime.2 b/lib/libc/sys/clock_gettime.2
index 8ba27046e2d..37a3eccc052 100644
--- a/lib/libc/sys/clock_gettime.2
+++ b/lib/libc/sys/clock_gettime.2
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: clock_gettime.2,v 1.6 1999/05/23 14:10:50 aaron Exp $
+.\"	$OpenBSD: clock_gettime.2,v 1.7 1999/06/29 14:09:52 aaron Exp $
 .\"
 .\" Copyright (c) 1980, 1991, 1993
 .\"	The Regents of the University of California.  All rights reserved.
@@ -57,15 +57,19 @@ which is specifed by
 .Fa clock_id .
 .Pp
 .Fa clock_id
-can be one of three values: CLOCK_REALTIME for time that increments as
-a wall clock should, CLOCK_VIRTUAL for time that increments only when
+can be one of three values:
+.Dv CLOCK_REALTIME
+for time that increments as
+a wall clock should,
+.Dv CLOCK_VIRTUAL
+for time that increments only when
 the CPU is running in user mode on behalf of the calling process, or
-CLOCK_PROF for time that increments when the CPU is running in user or
-kernel mode.
+.Dv CLOCK_PROF
+for time that increments when the CPU is running in user or kernel mode.
 .Pp
 The structure pointed to by
 .Fa tp
-is defined in 
+is defined in
 .Ao Pa sys/time.h Ac
 as:
 .Pp
@@ -88,11 +92,11 @@ system call even when the system is secure.
 .Pp
 The resolution (granularity) of a clock is returned by the
 .Fn clock_getres
-call.  This value is placed in a (non-NULL)
+call.  This value is placed in a (non-null)
 .Fa *tp .
 .Sh RETURN
 A 0 return value indicates that the call succeeded.
-A -1 return value indicates an error occurred, and in this
+A \-1 return value indicates an error occurred, and in this
 case an error code is stored into the global variable
 .Va errno .
 .Sh ERRORS