11.1/w-24-hour-time.diff

Always use 24-hour time format in w(1) and uptime(1).

diff -ru --exclude-from freebsd-src-diff-exclude-names /usr/src/usr.bin/w/extern.h freebsd-11.1/usr/src/usr.bin/w/extern.h
--- /usr/src/usr.bin/w/extern.h	2017-07-21 07:43:22.000000000 +0800
+++ freebsd-11.1/usr/src/usr.bin/w/extern.h	2019-03-22 14:46:56.816601000 +0800
@@ -30,8 +30,6 @@
  * $FreeBSD: releng/11.1/usr.bin/w/extern.h 243183 2012-11-17 16:47:05Z ed $
  */
 
-extern	int use_ampm;
-
 struct kinfo_proc;
 int	pr_attime(time_t *, time_t *);
 int	pr_idle(time_t);
diff -ru --exclude-from freebsd-src-diff-exclude-names /usr/src/usr.bin/w/pr_time.c freebsd-11.1/usr/src/usr.bin/w/pr_time.c
--- /usr/src/usr.bin/w/pr_time.c	2017-07-21 07:43:22.000000000 +0800
+++ freebsd-11.1/usr/src/usr.bin/w/pr_time.c	2019-03-22 14:46:56.817701000 +0800
@@ -72,12 +72,12 @@
 		 tm.tm_year != tp.tm_year) {
 	/* The line below does not take DST into consideration */
 	/* else if (*now / 86400 != *started / 86400) { */
-		fmt = use_ampm ? L"%a%I%p" : L"%a%H";
+		fmt = L"%a%H";
 	}
 
 	/* Default is hh:mm{am,pm}. */
 	else {
-		fmt = use_ampm ? L"%l:%M%p" : L"%k:%M";
+		fmt = L"%k:%M";
 	}
 
 	(void)wcsftime(buf, sizeof(buf), fmt, &tp);
diff -ru --exclude-from freebsd-src-diff-exclude-names /usr/src/usr.bin/w/w.c freebsd-11.1/usr/src/usr.bin/w/w.c
--- /usr/src/usr.bin/w/w.c	2017-07-21 07:43:22.000000000 +0800
+++ freebsd-11.1/usr/src/usr.bin/w/w.c	2019-03-22 14:47:45.712068000 +0800
@@ -99,7 +99,6 @@
 static int	nflag;		/* true if -n flag: don't convert addrs */
 static int	dflag;		/* true if -d flag: output debug info */
 static int	sortidle;	/* sort by idle time */
-int		use_ampm;	/* use AM/PM time */
 static int	use_comma;      /* use comma as floats separator */
 static char   **sel_users;	/* login array of particular users selected */
 
@@ -143,7 +142,6 @@
 	char *dot;
 
 	(void)setlocale(LC_ALL, "");
-	use_ampm = (*nl_langinfo(T_FMT_AMPM) != '\0');
 	use_comma = (*nl_langinfo(RADIXCHAR) != ',');
 
 	argc = xo_parse_args(argc, argv);
@@ -471,7 +469,7 @@
 	 * Print time of day.
 	 */
 	if (strftime(buf, sizeof(buf),
-	    use_ampm ? "%l:%M%p" : "%k:%M", localtime(nowp)) != 0)
+	    "%k:%M", localtime(nowp)) != 0)
 		xo_emit("{:time-of-day/%s} ", buf);
 	/*
 	 * Print how long system has been up.