Hello, mtk I have found a typo in flock.2. Regards
--- man-pages-2.65/man2/flock.2-old 2007-06-22 07:55:04.000000000 +0900 +++ man-pages-2.65/man2/flock.2 2007-10-03 04:31:11.000000000 +0900 @@ -115,7 +115,7 @@ .TP .B EBADF .I fd -is not a not an open file descriptor. +is not a valid open file descriptor. .TP .B EINTR While waiting to acquire a lock, the call was interrupted by
