git: 5297156047f2 - stable/14 - vmstat: Add root element to libxo output

The branch stable/14 has been updated by delphij:

URL: https://cgit.FreeBSD.org/src/commit/?id=5297156047f29274c9b6e68a514e72a858059890

commit 5297156047f29274c9b6e68a514e72a858059890
Author:     Bram Ton <bram@cbbg.nl>
AuthorDate: 2024-07-17 07:23:30 +0000
Commit:     Xin LI <delphij@FreeBSD.org>
CommitDate: 2024-09-10 04:29:34 +0000

    vmstat: Add root element to libxo output
    
    Current libxo output does not have a root element. Valid XML requires a single
    root element. This commit adds this root element.
    
    The libxo output version bumped accordingly.
    
    PR:             254635
    Pull Request: https://github.com/freebsd/freebsd-src/pull/1330
    
    (cherry picked from commit c7dd97ec99687996de49ec0b1a23bf007e5199b9)
---
 usr.bin/vmstat/vmstat.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/usr.bin/vmstat/vmstat.c b/usr.bin/vmstat/vmstat.c
index 48da1343a71c..c86c335087f5 100644
--- a/usr.bin/vmstat/vmstat.c
+++ b/usr.bin/vmstat/vmstat.c
@@ -79,7 +79,7 @@ static char sccsid[] = "@(#)vmstat.c	8.1 (Berkeley) 6/6/93";
 #include <libutil.h>
 #include <libxo/xo.h>
 
-#define VMSTAT_XO_VERSION "1"
+#define VMSTAT_XO_VERSION "2"
 
 static char da[] = "da";
 
@@ -295,6 +295,7 @@ main(int argc, char *argv[])
 	argv += optind;
 
 	xo_set_version(VMSTAT_XO_VERSION);
+	xo_open_container("vmstat");
 	if (!hflag)
 		xo_set_options(NULL, "no-humanize");
 	if (todo == 0)
@@ -396,6 +397,7 @@ nlist_ok:
 		dointr(interval, reps);
 	if (todo & VMSTAT)
 		dovmstat(interval, reps);
+	xo_close_container("vmstat");
 	xo_finish();
 	exit(0);
 }