coreutils/src/dd.c, branch v8.4Mirror of https://https.git.savannah.gnu.org/git/coreutils.git/
https://git.shady.money/coreutils/atom?h=v8.42010-01-01T13:06:47Zmaint: update all FSF copyright year lists to include 20102010-01-01T13:06:47ZJim Meyeringmeyering@redhat.com2010-01-01T09:56:28Zurn:sha1:1aa17dc89b3f313697661541adca0aa0defbdc09
Use this command:
git ls-files | grep -v COPYING \
| xargs env UPDATE_COPYRIGHT_USE_INTERVALS=1 \
build-aux/update-copyright
maint: Use logical rather than bitwise operators on bools2009-09-23T13:33:40ZPádraig BradyP@draigBrady.com2009-09-23T09:10:51Zurn:sha1:a037e838e15c9a698f1634398e0fe2726398d575
This is because bitwise operators are:
- confusing and inconsistent in a boolean context
- non short circuiting
- brittle in C89 where bool can be an int (so > 1)
doc: mention the texinfo documentation in --help2009-09-21T11:37:57ZPádraig BradyP@draigBrady.com2009-09-18T22:06:21Zurn:sha1:5d4f09d83a7c69110b4db97443759e9046c149e1
* src/system.h: Rename emit_bug_reporting_address() to
emit_ancillary_info() and update it to not print the translation
project address in en_* locales, and _do_ print it in the 'C'
(and other) locales so that it's included in the default man page.
Also mention how to invoke the texinfo documentation for each command.
Also move the "hard-locale.h" include to the 8 files that now use it.
* man/help2man: Strip the newly added texinfo reference from the
--help output as a more verbose version is already added by help2man.
Suggestion from C de-Avillez
dd conv=unblock: print final newline consistently2009-09-10T10:25:04ZJim Meyeringmeyering@redhat.com2009-09-09T14:48:02Zurn:sha1:0bbb9d7785957437182fc633b2d387cc51ee918e
* src/dd.c (dd_copy) [C_UNBLOCK]: Always print the final newline for
non-empty output, not just when output size is a multiple of cbs.
* doc/coreutils.texi (dd invocation) [conv=unblock]: Mention that dd
prints a newline after each output record, not just when replacing
trailing spaces.
Reported by Ulrich Drepper.
* tests/dd/unblock: New file. Test for this.
* tests/Makefile.am (TESTS): Add it.
* NEWS (Bug fixes): Mention it.
maint: dd: remove unnecessary initialization2009-09-01T10:10:07ZJim Meyeringmeyering@redhat.com2009-08-31T15:05:46Zurn:sha1:e579a697b213109ac846696ba6a2de743e9d30f9
* src/dd.c (skip): Remove set-but-never-used variable, soffset.
dd: detect closed stderr2009-08-28T18:56:51ZEric Blakeebb9@byu.net2009-08-28T16:59:16Zurn:sha1:31fa922e5765a24786061a4dfbd048869457cf84
* src/dd.c (maybe_close_stdout): Always flush stderr; regression
introduced in commit 381e69ea.
* tests/misc/close-stdout (p): Use consistent style.
* tests/dd/stderr: New test, borrowing from misc/close-stdout.
* tests/Makefile.am (TESTS): Run it.
* NEWS: Mention this.
global: convert indentation-TABs to spaces2009-08-25T07:21:00ZJim Meyeringmeyering@redhat.com2009-08-22T16:56:06Zurn:sha1:5e778f7c8d1ecf3d8f11385db013af2ba026e2a5
Transformed via this shell code:
t=$'\t'
git ls-files \
| grep -vE '(^|/)((GNU)?[Mm]akefile|ChangeLog)|\.(am|mk)$' \
| grep -vE 'tests/pr/|help2man' \
| xargs grep -lE "^ *$t" \
| xargs perl -MText::Tabs -ni -le \
'$m=/^( *\t[ \t]*)(.*)/; print $m ? expand($1) . $2 : $_'
dd: fix a signal handling race2009-08-13T15:06:50ZPádraig BradyP@draigBrady.com2009-08-13T13:37:43Zurn:sha1:e4caea57759495847dc52f7a7d062500dd711a96
* src/dd.c (main): Install the signal handlers at startup
rather than just before the copy starts. In this way signals
received before the copy (like during a slow truncate for e.g.)
will be deferred and handled consistently.
* THANKS: Add Bernhard's email address.
* NEWS: Mention the fix.
Reported by Bernhard Voelker.
dd: preserve semantics of O_DIRECT even for final block2009-08-07T14:21:35ZJim Meyeringmeyering@redhat.com2009-08-07T14:21:35Zurn:sha1:ff159a605e5bc10fe871109f66cba5ee410c9138
* src/dd.c: Include "ignore-value.h"
(iwrite): When disabling O_DIRECT, try to compensate
via POSIX_FADV_DONTNEED and fsync.
Suggested by Eric Sandeen.
dd: work around buffer length restrictions with oflag=direct (O_DIRECT)2009-08-06T07:41:50ZJim Meyeringmeyering@redhat.com2009-08-04T17:54:58Zurn:sha1:5929322ccb1f9d27c1b07b746d37419d17a7cbf6
dd oflag=direct would fail to copy a file with size that is
not a multiple of 512 (destination file system specific)
* NEWS (Bug fixes): Mention it.
* src/dd.c (iwrite): Turn off O_DIRECT for any
smaller-than-obs-sized write. Don't bother to restore it.
* tests/dd/direct: New test for the above.
* tests/Makefile.am (TESTS): Add dd/direct.
* doc/coreutils.texi (dd invocation): Mention oflag=direct
buffer size restriction.
Details in http://thread.gmane.org/gmane.comp.gnu.coreutils.bugs/17586
Reported by Eric Sandeen.