Matt Macy 2048fe7098 dd: Check result of close(2) for errors
close(2) can return errors from previous operations which should not be ignored.

PR: 229616
Submitted by:	Thomas Hurst
Reported by:	Thomas Hurst
Reviewed by:	mmacy@
Obtained from:	Ryan Moeller
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D21376
2019-09-30 21:53:26 +00:00
..
2017-10-31 00:07:04 +00:00
2019-03-09 00:30:13 +00:00
2018-11-04 17:56:16 +00:00
2017-12-07 01:57:27 +00:00
2018-12-03 20:01:51 +00:00
2018-10-31 17:47:08 +00:00
2017-10-31 00:07:04 +00:00
2018-06-17 05:14:50 +00:00
2017-10-31 00:07:04 +00:00
2017-10-31 00:07:04 +00:00
2017-10-31 00:07:04 +00:00
2017-10-06 08:43:14 +00:00