From: Dave Reisner Date: Sun, 20 May 2012 00:39:20 +0000 (-0400) Subject: findmnt: fallback to mountinfo for polling X-Git-Tag: v2.22-rc1~383 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=b8a670aecf21645869f2d9c72469607462829fc8;p=thirdparty%2Futil-linux.git findmnt: fallback to mountinfo for polling If no tabfiles are specified, default to watching /proc/self/mountinfo rather than exiting silently with EXIT_FAILURE. Signed-off-by: Dave Reisner --- diff --git a/misc-utils/findmnt.c b/misc-utils/findmnt.c index 9005483097..eab224ab1e 100644 --- a/misc-utils/findmnt.c +++ b/misc-utils/findmnt.c @@ -1320,8 +1320,7 @@ int main(int argc, char *argv[]) */ if (flags & FL_POLL) { /* poll mode (accept the first tabfile only) */ - if (tabfiles && ntabfiles > 0) - rc = poll_table(tb, *tabfiles, timeout, tt, direction); + rc = poll_table(tb, tabfiles ? *tabfiles : _PATH_PROC_MOUNTINFO, timeout, tt, direction); } else if ((tt_flags & TT_FL_TREE) && is_listall_mode()) /* whole tree */