opnsense-src/bin/dd
Richard Scheffenegger f4b4526f23 Add O_DIRECT flag to DD for cache bypass
FreeBSD DD utility has not had support for the O_DIRECT flag, which
is useful to bypass local caching, e.g. for unconditionally issuing
NFS IO requests during testing.

Reviewed by:	rgrimes (mentor)
Approved by:	rgrimes (mentor, blanket)
MFC after:	3 weeks
Sponsored by:	NetApp, Inc.
Differential Revision:	https://reviews.freebsd.org/D25066
2020-06-04 20:47:11 +00:00
..
tests Remove unnecessary make logic added in r319339 2017-07-18 17:29:12 +00:00
args.c Add O_DIRECT flag to DD for cache bypass 2020-06-04 20:47:11 +00:00
conv.c General further adoption of SPDX licensing ID tags. 2017-11-20 19:49:47 +00:00
conv_tab.c General further adoption of SPDX licensing ID tags. 2017-11-20 19:49:47 +00:00
dd.1 Add O_DIRECT flag to DD for cache bypass 2020-06-04 20:47:11 +00:00
dd.c Add O_DIRECT flag to DD for cache bypass 2020-06-04 20:47:11 +00:00
dd.h Add O_DIRECT flag to DD for cache bypass 2020-06-04 20:47:11 +00:00
extern.h Add conv=fdatasync flag to dd 2019-09-30 21:48:12 +00:00
gen.c Reorganize the handling all-zeroes terminal block in sparse mode 2016-02-18 08:44:16 +00:00
Makefile dd: Incorporate some changes from imp for status=progress 2018-08-15 19:46:13 +00:00
Makefile.depend DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
misc.c dd(1): Correct padding in status=progress 2018-09-13 14:54:46 +00:00
position.c dd: Incorporate some changes from imp for status=progress 2018-08-15 19:46:13 +00:00
ref.ascii Add a test-target and reference vectors for the character converions. 2004-03-05 19:30:13 +00:00
ref.ebcdic Add a test-target and reference vectors for the character converions. 2004-03-05 19:30:13 +00:00
ref.ibm Add a test-target and reference vectors for the character converions. 2004-03-05 19:30:13 +00:00
ref.lcase Add a test-target and reference vectors for the character converions. 2004-03-05 19:30:13 +00:00
ref.obs_zeroes Reorganize the handling all-zeroes terminal block in sparse mode 2016-02-18 08:44:16 +00:00
ref.oldascii Add a test-target and reference vectors for the character converions. 2004-03-05 19:30:13 +00:00
ref.oldebcdic Add a test-target and reference vectors for the character converions. 2004-03-05 19:30:13 +00:00
ref.oldibm Add a test-target and reference vectors for the character converions. 2004-03-05 19:30:13 +00:00
ref.pareven Teach dd(1) about parity bits. 2004-03-05 19:35:51 +00:00
ref.parnone Teach dd(1) about parity bits. 2004-03-05 19:35:51 +00:00
ref.parodd Teach dd(1) about parity bits. 2004-03-05 19:35:51 +00:00
ref.parset Teach dd(1) about parity bits. 2004-03-05 19:35:51 +00:00
ref.swab Add a test-target and reference vectors for the character converions. 2004-03-05 19:30:13 +00:00
ref.ucase Add a test-target and reference vectors for the character converions. 2004-03-05 19:30:13 +00:00