From: Pedro Miguel Carvalho <PedroMC@pmc.com.pt>
Date: Sun, 29 Jan 2017 12:03:23 +0000 (+0000)
Subject: findmnt: flush stdout after each (un)(re)mount event, when polling.
X-Git-Tag: v2.30-rc1~277^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=18efba189eb395a7d4ed30e443d7ee4d74ab65e9;p=thirdparty%2Futil-linux.git

findmnt: flush stdout after each (un)(re)mount event, when polling.

Addresses: karelzak#407
---

diff --git a/misc-utils/findmnt.c b/misc-utils/findmnt.c
index aff2847288..3984d440b2 100644
--- a/misc-utils/findmnt.c
+++ b/misc-utils/findmnt.c
@@ -1142,6 +1142,7 @@ static int poll_table(struct libmnt_table *tb, const char *tabfile,
 
 		if (count) {
 			rc = scols_table_print_range(table, NULL, NULL);
+			fflush(stdout);
 			if (rc)
 				goto done;
 		}