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

Addresses: karelzak#407
2017-01-29 12:03:23 +00:00 · 2017-01-29 12:03:23 +00:00 · 18efba189e
parent 6d8a31f6db
commit 18efba189e
1 changed files with 1 additions and 0 deletions
--- 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;
 		}