From: Nick Rosbrook <enr0n@ubuntu.com>
Date: Tue, 22 Oct 2024 16:09:55 +0000 (-0400)
Subject: varlinkctl: set SD_JSON_FORMAT_FLUSH when --more is set
X-Git-Tag: v257-rc1~165^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F34860%2Fhead;p=thirdparty%2Fsystemd.git

varlinkctl: set SD_JSON_FORMAT_FLUSH when --more is set

This makes it possible to process continuous replies with jq etc.
---

diff --git a/src/varlinkctl/varlinkctl.c b/src/varlinkctl/varlinkctl.c
index f204b0f3c94..b6c6c0da420 100644
--- a/src/varlinkctl/varlinkctl.c
+++ b/src/varlinkctl/varlinkctl.c
@@ -194,9 +194,9 @@ static int parse_argv(int argc, char *argv[]) {
                         assert_not_reached();
                 }
 
-        /* If more than one reply is expected, imply JSON-SEQ output */
+        /* If more than one reply is expected, imply JSON-SEQ output, and set SD_JSON_FORMAT_FLUSH */
         if (FLAGS_SET(arg_method_flags, SD_VARLINK_METHOD_MORE))
-                arg_json_format_flags |= SD_JSON_FORMAT_SEQ;
+                arg_json_format_flags |= SD_JSON_FORMAT_SEQ|SD_JSON_FORMAT_FLUSH;
 
         strv_sort_uniq(arg_graceful);