diff mbox series

[v4,16/17] tools/xenstore: make output of "xenstore-control help" more pretty

Message ID 20230118095016.13091-17-jgross@suse.com (mailing list archive)
State New, archived
Headers show
Series tools/xenstore: do some cleanup and fixes | expand

Commit Message

Juergen Gross Jan. 18, 2023, 9:50 a.m. UTC 
Using a tab for separating the command from the options in the output
of "xenstore-control help" results in a rather ugly list.

Use a fixed size for the command instead.

Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Julien Grall <jgrall@amazon.com>
---
V2:
- new patch
---
 tools/xenstore/xenstored_control.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/tools/xenstore/xenstored_control.c b/tools/xenstore/xenstored_control.c
index 000b2bb8c7..cbd62556c3 100644
--- a/tools/xenstore/xenstored_control.c
+++ b/tools/xenstore/xenstored_control.c
@@ -996,7 +996,7 @@  static int do_control_help(const void *ctx, struct connection *conn,
 	if (!resp)
 		return ENOMEM;
 	for (cmd = 0; cmd < ARRAY_SIZE(cmds); cmd++) {
-		resp = talloc_asprintf_append(resp, "%s\t%s\n",
+		resp = talloc_asprintf_append(resp, "%-15s %s\n",
 					      cmds[cmd].cmd, cmds[cmd].pars);
 		if (!resp)
 			return ENOMEM;