adjtimex.2: ffix

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

man2/adjtimex.2

@@ -32,9 +32,9 @@ adjtimex, ntp_adjtime \- tune kernel clock
 .SH SYNOPSIS
 .nf
 .B #include <sys/timex.h>
-
+.PP
 .BI "int adjtimex(struct timex *" "buf" );
-
+.PP
 .BI "int ntp_adjtime(struct timex *" buf );
 .fi
 .SH DESCRIPTION
@@ -49,7 +49,7 @@ and returns the same structure updated with the current kernel values.
 This structure is declared as follows:
 .PP
 .in +4n
-.nf
+.EX
 struct timex {
     int  modes;      /* Mode selector */
     long offset;     /* Time offset; nanoseconds, if STA_NANO
@@ -92,7 +92,7 @@ struct timex {
                         since Linux 2.6.26) */
     /* Further padding bytes to allow for future expansion */
 };
-.fi
+.EE
 .in
 .PP
 The
@@ -180,14 +180,14 @@ should be specified.
 .\" commit 153b5d054ac2d98ea0d86504884326b6777f683d
 Set TAI (Atomic International Time) offset from
 .IR buf.constant .
-
+.IP
 .BR ADJ_TAI
 should not be used in conjunction with
 .BR ADJ_TIMECONST ,
 since the latter mode also employs the
 .IR buf.constant
 field.
-
+.IP
 For a complete explanation of TAI
 and the difference between TAI and UTC, see
 .UR http://www.bipm.org/en/bipm/tai/tai.html
@@ -235,7 +235,7 @@ Ordinary users are restricted to a value of either 0 or
 for
 .IR modes .
 Only the superuser may set any parameters.
-
+.PP
 The
 .I buf.status
 field is a bit mask that is used to set and/or retrieve status
@@ -297,7 +297,7 @@ result in dampened frequency adjustments also being made.
 So a single call corrects the current offset,
 but as offsets in the same direction are made repeatedly,
 the small frequency adjustments will accumulate to fix the long-term skew.
-
+.IP
 This flag prevents the small frequency adjustment from being made
 when correcting for an
 .B ADJ_OFFSET
@@ -504,11 +504,11 @@ T}	Thread safety	MT-Safe
 .TE
 .SH CONFORMING TO
 Neither of these interfaces is described in POSIX.1
-
+.PP
 .BR adjtimex ()
 is Linux-specific and should not be used in programs
 intended to be portable.
-
+.PP
 The preferred API for the NTP daemon is
 .BR ntp_adjtime ().
 .SH NOTES
@@ -524,7 +524,7 @@ actually means 2^-16 ppm, and 2^16=65536 is 1 ppm.
 This is the case for both input values (in the case of
 .IR freq )
 and output values.
-
+.PP
 The leap-second processing triggered by
 .B STA_INS
 and
@@ -540,7 +540,7 @@ for the leap second to be inserted or deleted.
 .BR time (7),
 .BR adjtimex (8),
 .BR hwclock (8)
-
+.PP
 .ad l
 .UR http://www.slac.stanford.edu/comp/unix/\:package/\:rtems/\:src/\:ssrlApps/\:ntpNanoclock/\:api.htm
 NTP "Kernel Application Program Interface"