| Commit message (Collapse) | Author | Age | Files | Lines |
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Merge FEATURE_IDENTIFY_OWNER into FEATURE_EXTRA_FILE_DATA.
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Provide an implementation of readlink(2) based on code from Git
for Windows. This version only supports symbolic links, not
mount points, as the latter seem to work well enough as-is.
With this change the ls and stat applets can display the targets
of symbolic links. The readlink applet has been enabled in the
default configuration.
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Extend stat(2) so it tries to determine whether a file belongs to
the current user or not. If not it's said to belong to root.
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The manifest included here wasn't effective in telling Windows
about version compatibility. Use the default manifest provided
by MinGW-w64 instead.
On Fedora this requires installing the mingw32-windows-default-manifest
and/or mingw64-windows-default-manifest packages.
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Modify the WIN32 implementation of stat(2) to fetch inode number,
device id and number of hardlinks. This requires opening a handle
to the target file so it will be slower.
A number of features can be enabled or start to work:
- tar can detect if an archive is being stored in itself;
- find can support the -inum and -links options;
- ls can display inode numbers;
- diff can detect attempts to compare a file with itself;
- du has better support for hardlinked files;
- cp can detect attempts to copy a file over itself.
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The euro currency symbol was added to some OEM code pages. See:
https://www.aivosto.com/articles/charsets-codepages-dos.html
Add a configuration option (enabled by default) to support this.
When enabled:
- The read_key() function requests wide character key events. This
allows the euro symbol to be entered regardless of the console OEM
code page, though it needs to be available in the ANSI code page.
- Conversions between OEM and ANSI code pages in winansi.c are
modified to work around a bug in the Microsoft routines.
- If the OEM code page is 850 when BusyBox starts it's changed to
858. This is the only currently supported OEM code page.
Also, the shell read builtin is modified to use read_key() whenever
input is being taken from the console.
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Add an option to allow the content of embedded scripts to be
displayed. This includes applet scripts, custom scripts and the
.profile script.
function old new delta
busybox_main 624 701 +77
find_script_by_name - 24 +24
scripted_main 41 35 -6
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 1/1 up/down: 101/-6) Total: 95 bytes
Signed-off-by: Ron Yorston <rmy@pobox.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Kconfig-language.txt was deleted in commit 4fa499a17b52b back in 2006.
Move to docs/ as suggested by Xabier Oneca:
http://lists.busybox.net/pipermail/busybox/2014-May/080914.html
Also update references to it everywhere.
Signed-off-by: Kartik Agaram <akkartik@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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It's hard to imagine someone still using non-bswap equipped CPU
function old new delta
xmalloc_optname_optval 888 879 -9
write_leases 214 205 -9
write32 36 27 -9
update_status 612 603 -9
udhcpd_main 1468 1459 -9
udhcpc_main 2708 2699 -9
udhcp_run_script 804 795 -9
sha256_process_block64 423 414 -9
sha1_process_block64 337 328 -9
sha1_end 80 71 -9
send_ACK 161 152 -9
select_lease_time 64 55 -9
rpm_getint 118 109 -9
readprofile_main 1719 1710 -9
read32 33 24 -9
rdate_main 236 227 -9
machtime 39 30 -9
inet_addr_match 103 94 -9
get_prefix 344 335 -9
f_write32 31 22 -9
f_read32 31 22 -9
dumpleases_main 620 611 -9
KeyExpansion 197 188 -9
udhcp_str2optset 536 518 -18
read_config 222 204 -18
lfp_to_d 55 37 -18
ipaddr_modify 1226 1208 -18
dnsd_main 1278 1260 -18
des_crypt 1344 1326 -18
d_to_lfp 106 88 -18
bb_bswap_64 29 11 -18
INET_setroute 827 809 -18
read_leases 330 309 -21
zcip_main 1256 1229 -27
send_offer 476 449 -27
ipcalc_main 534 507 -27
handle_incoming_and_exit 2821 2794 -27
fmt_time_bernstein_25 131 104 -27
common_traceroute_main 3804 3768 -36
rpm_gettags 451 397 -54
parse_args 1412 1358 -54
volume_id_probe_hfs_hfsplus 627 564 -63
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/42 up/down: 0/-732) Total: -732 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Include two styles of icon from the GNOME Adwaita theme. These
are enabled by default and add 30 Kbytes to the size of the binary.
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Allow either ISAAC or the shell's built-in pseudo-random number
generator to be used for /dev/urandom. The latter is smaller so
it's the default.
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It turns out that with the new toolchain safe API calls work on all
all platforms. Even the original code from commit fa147bd7e works
on Windows XP when built with the new tools.
- Remove the unsafe environment manipulation via the environ array
- Microsoft's putenv takes a copy of its argument so the string
can be freed
- Rewrite some routines and add more error checking
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minips is a pure alias to ps, just in case someone needs 100% klibc-utils compat.
nuke is a primitive version of "rm -rf" without options and error checks. ~30 bytes.
resume is a tool for initramfs which resumes from a given block device.
function old new delta
resume_main - 582 +582
packed_usage 31640 31712 +72
nuke_main - 28 +28
xstrtoull - 24 +24
applet_names 2646 2665 +19
applet_main 1532 1544 +12
applet_suid 96 97 +1
applet_install_loc 192 193 +1
applet_flags 96 97 +1
------------------------------------------------------------------------------
(add/remove: 5/0 grow/shrink: 6/0 up/down: 740/0) Total: 740 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Those two spaces after tab have no effect, and always a nuisance when editing.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Tweak a few help texts while at it
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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It variously fails with different toolchains I tried...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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No code changes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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No code changes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Redundant help texts (one which only repeats the description)
are deleted.
Descriptions and help texts are trimmed.
Some config options are moved, even across menus.
No config option _names_ are changed.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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With the new "select PLATFORM_LINUX" mechanism
(commit e3b1a1fd28558f7a1b3c0ec33313bedb675be8a1), the PLATFORM_LINUX
option alone no longer has any purpose of changing program behavior or
affecting compiled code. So there is no longer need to prompt user of
this config question.
Signed-off-by: Kang-Che Sung <explorer09@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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If it's disabled, code shrinks by about 900 bytes:
function old new delta
usr_bin 10 - -10
usr_sbin 11 - -11
install_dir 20 - -20
applet_install_loc 184 - -184
run_applet_and_exit 686 21 -665
------------------------------------------------------------------------------
(add/remove: 0/4 grow/shrink: 0/1 up/down: 0/-890) Total: -890 bytes
text data bss dec hex filename
911327 493 7336 919156 e0674 busybox_old
909848 493 7336 917677 e00ad busybox_unstripped
but busybox executable by itself does not say anything useful:
$ busybox
busybox: applet not found
Based on the patch by Ron Yorston <rmy@pobox.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Building & running with ASAN is super helpful, so add a dedicated config
knob for it. This way people don't have to guess at the right compiler
settings in order to get a good build. We can just tell people to enable
this one option.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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It is not reliable (tried on three systems, multiple problems).
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Commit fa147bd 'Use putenv to implement unsetenv/clearenv' allowed
BusyBox to run on ReactOS but broke it on Windows XP so it was
reverted.
It turns out that the same change is required on 64-bit Windows.
Reinstate the 'safe' environment manipulation code but make it a
configuration option. Add a config file for 64-bit Windows that
does the right thing.
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mingw64 handles globbing differently from mingw32. Add code to allow
globbing to be enabled. (By default mingw64 has globbing disabled,
though the default can be changed when it's compiled.)
Also change the configuration option from ENABLE_NOGLOB to
ENABLE_GLOBBING, because double negatives make me think too much.
The default is still for globbing to be disabled.
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Conflicts:
archival/libarchive/open_transformer.c
libbb/lineedit.c
miscutils/man.c
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