From: Dave Reisner Date: Sun, 20 May 2012 00:39:20 +0000 (-0400) Subject: findmnt: fallback to mountinfo for polling X-Git-Tag: v2.21.2~14 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=31586bba87fd31bc7bba06f1c025fcd4023ac1bb;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 dbfbb30551..7b7eb3530c 100644 --- a/misc-utils/findmnt.c +++ b/misc-utils/findmnt.c @@ -1151,8 +1151,7 @@ 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 */