From: Karel Zak <kzak@redhat.com>
Date: Wed, 3 Jun 2026 11:54:20 +0000 (+0200)
Subject: libmount: (monitor) improve test output
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0610342411b491330e58f2adb2ecaa585b1c4697;p=thirdparty%2Futil-linux.git

libmount: (monitor) improve test output

Ensure the output is not lost when redirecting stdout.

Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/libmount/src/monitor.c b/libmount/src/monitor.c
index 02de06c84..e99607a3c 100644
--- a/libmount/src/monitor.c
+++ b/libmount/src/monitor.c
@@ -607,6 +607,7 @@ static int __test_epoll(struct libmnt_test *ts __attribute__((unused)),
 			continue;
 
 		printf(" top-level FD active\n");
+		fflush(stdout);
 		if (cleanup)
 			mnt_monitor_event_cleanup(mn);
 		else {
@@ -628,6 +629,7 @@ static int __test_epoll(struct libmnt_test *ts __attribute__((unused)),
 							mnt_fs_is_moved(fs) ? "MOVED" : "???");
 					}
 				}
+				fflush(stdout);
 			}
 		}
 	} while (1);