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busybox/coreutils
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Denys Vlasenko 2aaacc1453 dd: support for O_DIRECT i/o 
Based on patch by Akash Hadke <hadkeakash4@gmail.com>

function                                             old     new   delta
dd_read                                                -      66     +66
clear_O_DIRECT                                         -      55     +55
write_and_stats                                      102     135     +33
dd_main                                             1578    1601     +23
static.oflag_words                                    19      26      +7
static.iflag_words                                    22      29      +7
packed_usage                                       33665   33668      +3
------------------------------------------------------------------------------
(add/remove: 2/0 grow/shrink: 5/0 up/down: 194/0)             Total: 194 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2020-12-14 20:27:57 +01:00
..
libcoreutils whitespace and comment format fixes, no code changes 2017-10-05 15:19:25 +02:00
basename.c config: update size information 2018-12-28 03:20:17 +01:00
cat.c cat,nl: fix handling of open errors 2018-11-29 11:44:10 +01:00
chgrp.c chgrp: correct the usage for non-desktop chgrp calls 2019-11-17 17:06:31 +01:00
chmod.c libbb: shrink recursive_action() by reducing memory pressure 2020-10-01 21:52:16 +02:00
chown.c libbb: shrink recursive_action() by reducing memory pressure 2020-10-01 21:52:16 +02:00
chroot.c
cksum.c config: update size information 2018-12-28 03:20:17 +01:00
comm.c config: update size information 2018-12-28 03:20:17 +01:00
Config.src restore documentation on the build config language 2018-06-06 15:16:48 +02:00
cp.c help text: replace [OPTIONS] with actual options (if not too long) 2020-12-13 22:34:05 +01:00
cut.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
date.c libbb: in @SECONDS date format, use 64-bit time if libc allows 2020-11-28 23:21:13 +01:00
dd.c dd: support for O_DIRECT i/o 2020-12-14 20:27:57 +01:00
df.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
dirname.c config: update size information 2018-12-28 03:20:17 +01:00
dos2unix.c config: update size information 2018-12-28 03:20:17 +01:00
du.c du: don't count duplicate arguments. Closes 5288 2019-02-19 17:08:39 +01:00
echo.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
env.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
expand.c unexpand: correct behavior for --first-only --tabs=4 2020-06-09 15:40:49 +02:00
expr.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
factor.c config: update size information 2018-12-28 03:20:17 +01:00
false.c
fold.c whitespace and comment format fixes, no code changes 2017-10-05 15:19:25 +02:00
head.c config: update size information 2018-12-28 03:20:17 +01:00
hostid.c config: update size information 2018-12-28 03:20:17 +01:00
id_test.sh
id.c help text tweaks 2020-12-13 19:04:19 +01:00
install.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
Kbuild.src
link.c config: update size information 2018-12-28 03:20:17 +01:00
ln.c help text: replace [OPTIONS] with actual options (if not too long) 2020-12-13 22:34:05 +01:00
logname.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
ls.c ls: fix SEGV when --color is used and ENABLE_LS_COLOR=n 2019-05-26 13:53:41 +02:00
md5_sha1_sum.c sha3sum: fix --help: -a does not depend on FEATURE_MD5_SHA1_SUM_CHECK 2020-11-27 15:55:46 +01:00
mkdir.c help text tweaks 2020-12-13 19:04:19 +01:00
mkfifo.c config: update size information 2018-12-28 03:20:17 +01:00
mknod.c config: update size information 2018-12-28 03:20:17 +01:00
mktemp.c config: update size information 2018-12-28 03:20:17 +01:00
mv.c config: update size information 2018-12-28 03:20:17 +01:00
nice.c config: update size information 2018-12-28 03:20:17 +01:00
nl.c help text: replace [OPTIONS] with actual options (if not too long) 2020-12-13 22:34:05 +01:00
nohup.c whitespace and comment format fixes, no code changes 2017-10-05 15:19:25 +02:00
nproc.c config: update size information 2018-12-28 03:20:17 +01:00
od_bloaty.c decrease paddign: gcc-9.3.1 slaps 32-byte alignment on arrays willy-nilly 2020-11-30 13:03:03 +01:00
od.c
paste.c help text: replace [OPTIONS] with actual options (if not too long) 2020-12-13 22:34:05 +01:00
printenv.c config: update size information 2018-12-28 03:20:17 +01:00
printf.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
pwd.c config: update size information 2018-12-28 03:20:17 +01:00
readlink.c config: update size information 2018-12-28 03:20:17 +01:00
realpath.c config: update size information 2018-12-28 03:20:17 +01:00
rm.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
rmdir.c help text tweaks 2020-12-13 19:04:19 +01:00
seq.c config: update size information 2018-12-28 03:20:17 +01:00
shred.c config: update size information 2018-12-28 03:20:17 +01:00
shuf.c regularize format of source file headers, no code changes 2017-09-18 16:28:43 +02:00
sleep.c sleep: support "inf" 2019-01-07 15:20:56 +01:00
sort.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
split.c decrease paddign: gcc-9.3.1 slaps 32-byte alignment on arrays willy-nilly 2020-11-30 13:03:03 +01:00
stat.c help text tweaks 2020-12-13 19:04:19 +01:00
stty.c decrease paddign: gcc-9.3.1 slaps 32-byte alignment on arrays willy-nilly 2020-11-30 13:03:03 +01:00
sum.c config: update size information 2018-12-28 03:20:17 +01:00
sync.c fsync,sync: merge into one source module 2019-04-02 14:55:29 +02:00
tac.c config: update size information 2018-12-28 03:20:17 +01:00
tail.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
tee.c tee: do not intercept SIGPIPE 2019-10-07 14:25:45 +02:00
test_ptr_hack.c
test.c decrease paddign: gcc-9.3.1 slaps 32-byte alignment on arrays willy-nilly 2020-11-30 13:03:03 +01:00
timeout.c libbb: introduce and use sleep1() 2020-11-29 11:37:34 +01:00
touch.c config: update size information 2018-12-28 03:20:17 +01:00
tr.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
true.c
truncate.c config: update size information 2018-12-28 03:20:17 +01:00
tty.c config: update size information 2018-12-28 03:20:17 +01:00
uname.c config: update size information 2018-12-28 03:20:17 +01:00
uniq.c config: update size information 2018-12-28 03:20:17 +01:00
unlink.c config: update size information 2018-12-28 03:20:17 +01:00
usleep.c config: update size information 2018-12-28 03:20:17 +01:00
uudecode.c fix comments 2020-11-28 14:22:52 +01:00
uuencode.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
wc.c config: update size information 2018-12-28 03:20:17 +01:00
who.c config: update size information 2018-12-28 03:20:17 +01:00
whoami.c config: update size information 2018-12-28 03:20:17 +01:00
yes.c config: update size information 2018-12-28 03:20:17 +01:00