Denys Vlasenko [Wed, 21 Dec 2016 03:13:23 +0000 (04:13 +0100)]
ash: error out if ASH_INTERNAL_GLOB is not selected on uClibc
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 20 Dec 2016 02:00:43 +0000 (03:00 +0100)]
Bump version to 1.26.0
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Lukasz Nowak [Tue, 13 Dec 2016 12:58:31 +0000 (12:58 +0000)]
libiproute: handle table ids larger than 255
Linux kernel, starting from 2.6.19 allows ip table ids to have 32-bit values.
In order to preserve compatibility, the old 8-bit field: rtm_table is still
in use when table id is lower than 256.
Add support for the 32-bit table id (RTA_TABLE attribute) in:
- ip route print
- ip route modify
- ip rule print
- ip rule modify
Add printing of table ids to ip route.
Changes are compatible with the mainline iproute2 utilities.
These changes are required for compatibility with ConnMan, which by default
uses table ids greater than 255.
function old new delta
print_route 1588 1637 +49
do_iproute 2187 2222 +35
do_iprule 955 987 +32
print_rule 617 630 +13
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 4/0 up/down: 129/0) Total: 129 bytes
Signed-off-by: Lukasz Nowak <lnowak@tycoint.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 12 Dec 2016 18:56:31 +0000 (19:56 +0100)]
df: implement -B n<suff> and -B <suff> formats of -B option
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 12 Dec 2016 18:17:12 +0000 (19:17 +0100)]
randomconfig fixes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 12 Dec 2016 16:39:12 +0000 (17:39 +0100)]
ash: fix signed char expansion bug
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 12 Dec 2016 15:30:20 +0000 (16:30 +0100)]
shell: suppress "unused var/func" warnings on some configs
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 12 Dec 2016 15:29:32 +0000 (16:29 +0100)]
suppress glibc "use sysmacros.h for major" warning
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 12 Dec 2016 13:33:53 +0000 (14:33 +0100)]
randomconfig fixes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 12 Dec 2016 10:08:51 +0000 (11:08 +0100)]
randomconfig fixes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 12 Dec 2016 08:26:16 +0000 (09:26 +0100)]
randomconfig fixes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sat, 10 Dec 2016 19:57:00 +0000 (20:57 +0100)]
randomconfig fixes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Mike Frysinger [Fri, 9 Dec 2016 23:30:30 +0000 (18:30 -0500)]
selinux: drop deprecated headers
The selinux guys want you to get class values at runtime by converting
textual names into constants. Drop the deprecated headers and switch
to the new format.
This API has been around for years, so there shouldn't be an issue
with backwards compatibility.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Fri, 9 Dec 2016 23:14:12 +0000 (18:14 -0500)]
setfiles: fix build failure after common_bufsiz change
Commit
47cfbf32fd66563f8c4e09ad6cced6abfbe2fad5 ("*: add most of the
required setup_common_bufsiz() calls") switched this tool over to use
the common_bufsiz logic but missed including the header leading to a
build failure when enabled:
selinux/setfiles.c:80:30: error: 'bb_common_bufsiz1' undeclared (first use in this function)
URL: https://bugs.gentoo.org/600106
Reported-by: Jonas Jelten <jj@stusta.net>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Fri, 9 Dec 2016 21:12:15 +0000 (16:12 -0500)]
mdev.conf: rename hw_random to hwrng
The kernel broke the name years ago, but didn't notice until it was much
too late. Rename the node to match expectations of userland software,
and what the kernel itself documents in its Kconfig help:
This provides a device that's usually called /dev/hwrng, ...
URL: https://marc.info/?l=linux-crypto-vger&m=
144249767024990&w=2
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Denys Vlasenko [Thu, 8 Dec 2016 11:24:48 +0000 (12:24 +0100)]
randomconfig fixes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 5 Dec 2016 12:56:40 +0000 (13:56 +0100)]
svc: new applet (daemontools-compatible version of "sv")
function old new delta
sv - 1199 +1199
svc_main - 145 +145
packed_usage 30255 30364 +109
applet_names 2437 2441 +4
applet_main 1420 1424 +4
find_applet_by_name 125 126 +1
sv_main 1201 9 -1192
------------------------------------------------------------------------------
(add/remove: 2/0 grow/shrink: 4/1 up/down: 1462/-1192) Total: 270 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sun, 4 Dec 2016 09:42:07 +0000 (10:42 +0100)]
fix musl problem with dirname, now for all users of bb_make_directory()
function old new delta
bb_make_directory 412 419 +7
install_main 793 769 -24
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/1 up/down: 7/-24) Total: -17 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sat, 3 Dec 2016 13:06:55 +0000 (14:06 +0100)]
README_distro_proposal.txt: writeup about runit adoption
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sat, 3 Dec 2016 11:09:50 +0000 (12:09 +0100)]
top: fix help text: with !TERMIOS, no keys are affected top output
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sat, 3 Dec 2016 10:49:23 +0000 (11:49 +0100)]
install: fix musl problem with dirname
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 28 Nov 2016 00:29:28 +0000 (01:29 +0100)]
Do not print useless empty line after list of applets
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 28 Nov 2016 00:22:57 +0000 (01:22 +0100)]
Code style fixes, no code changes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 28 Nov 2016 00:10:16 +0000 (01:10 +0100)]
lineedit: simplify code a bit
function old new delta
lineedit_read_key 155 162 +7
put_prompt 51 46 -5
read_line_input 3722 3715 -7
cmdedit_setwidth 81 50 -31
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/3 up/down: 7/-43) Total: -36 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sun, 27 Nov 2016 22:27:54 +0000 (23:27 +0100)]
makedevs: make special node creation idempotent
When makedevs is called for a second time with the same device file,
it fails because the files already exist and mknod() gives -EEXIST.
Ignore EEXIST errors.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sun, 27 Nov 2016 21:25:07 +0000 (22:25 +0100)]
lineedit: fix two bugs in SIGWINCH signal handling
(1) restore entire sigaction, not only signal handler function
(2) do not use stdio when not sure WINCH did not interrupt a printf() or such.
function old new delta
cmdedit_setwidth - 81 +81
read_line_input 3682 3722 +40
lineedit_read_key 138 155 +17
put_prompt 55 51 -4
win_changed 93 47 -46
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 2/2 up/down: 138/-50) Total: 88 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sun, 27 Nov 2016 19:47:01 +0000 (20:47 +0100)]
fdisk_gpt: simplify GPT partition name printing
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sun, 27 Nov 2016 05:13:43 +0000 (06:13 +0100)]
fdisk: sanitize partition name printing; drop "Code" column; get rid of one static var
function old new delta
list_table 2335 2373 +38
fill_bounds 131 128 -3
part_array_len 4 - -4
get_boot 1584 1574 -10
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 1/2 up/down: 38/-17) Total: 21 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sun, 27 Nov 2016 03:48:53 +0000 (04:48 +0100)]
dpkg-deb: shorten code, improve help text
function old new delta
packed_usage 30261 30236 -25
dpkg_deb_main 437 401 -36
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-61) Total: -61 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sun, 27 Nov 2016 02:57:08 +0000 (03:57 +0100)]
dpkg-deb: remove unused FEATURE_DPKG_DEB_EXTRACT_ONLY config option
Its usage in C code was removed in 2004.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Fri, 25 Nov 2016 19:14:33 +0000 (20:14 +0100)]
find: fix handling of trailing slashes in -name PATTERN comparisons
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Fri, 25 Nov 2016 02:41:03 +0000 (03:41 +0100)]
ash,hush: make ^C in interactive mode visually much closer to bash behavior
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 24 Nov 2016 21:30:52 +0000 (22:30 +0100)]
Move FEATURE_BUFFERS_USE_foo options to library tuning
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 24 Nov 2016 21:18:55 +0000 (22:18 +0100)]
Move locale, unicode, and "use sendfile?" options to library tuning
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 24 Nov 2016 21:08:12 +0000 (22:08 +0100)]
Collapse three levers of menuconfig to two levels.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 24 Nov 2016 16:44:02 +0000 (17:44 +0100)]
ash,hush: ^C from command line should set $? to 128+SIGINT
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Rostislav Skudnov [Thu, 24 Nov 2016 14:04:00 +0000 (15:04 +0100)]
lineedit: fix handling of repeating Alt-b, Alt-f, Alt-d, Alt-Backspace
These key combinations should repeat correctly when the keys are
pressed and held.
Before this change, they do this erratically - many repeats are "eaten"
because they are treated as unrecognized ESC seqs:
ESC 0x7f is treated by Alt+baskspace, but ESC 0x7f ESC 0x7f ESC 0x7f
is unrecognized.
Escape sequences corresponding to these key combinations are moved from
read_line_input to lineedit_read_key.
Also, these key sequences are now enabled regardless of whether
FEATURE_EDITING_VI is set, since Vim does not actually support these key
combinations, but they are present in readline library.
function old new delta
static.esccmds 93 103 +10
read_line_input 3737 3687 -50
Signed-off-by: Rostislav Skudnov <rostislav@tuxera.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Aaro Koskinen [Mon, 21 Nov 2016 22:19:51 +0000 (00:19 +0200)]
patch: fix matching failure
Fix matching failure when plist is advanced while checking for buffered
lines - the lines in the hunk that are about to be added should be
skipped when checking for matching context.
Also add a valid test case that fails with current busybox and is fixed
by the change.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Aaro Koskinen [Mon, 21 Nov 2016 22:19:50 +0000 (00:19 +0200)]
patch: fix debug log failure
If we reach the end of plist it means the input has still data while we
are expecting EOF. Fix the log to avoid a crash.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 23 Nov 2016 20:51:11 +0000 (21:51 +0100)]
Remove outdated comments
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 23 Nov 2016 17:54:59 +0000 (18:54 +0100)]
Convert all udhcp applets to "new style" applet definitions
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 23 Nov 2016 17:46:40 +0000 (18:46 +0100)]
Convert all selinux/* applets to "new style" applet definitions
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 23 Nov 2016 17:31:48 +0000 (18:31 +0100)]
test: make [ and [[ forms individually selectable
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 23 Nov 2016 13:54:38 +0000 (14:54 +0100)]
Remove remnants of disabled "length" applet
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 23 Nov 2016 13:52:19 +0000 (14:52 +0100)]
Make dos2unix/unix2dos independently selectable
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 23 Nov 2016 13:46:56 +0000 (14:46 +0100)]
Convert all coreutils/* applets to "new style" applet definitions
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 23 Nov 2016 10:53:12 +0000 (11:53 +0100)]
Make "hd" independently selectable
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 23 Nov 2016 10:46:32 +0000 (11:46 +0100)]
Convert all util-linux/* applets to "new style" applet definitions
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 23 Nov 2016 09:43:39 +0000 (10:43 +0100)]
Remove trailing empty lines
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 23 Nov 2016 09:39:27 +0000 (10:39 +0100)]
Convert all console-tools/* applets to "new style" applet definitions
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 23 Nov 2016 08:58:03 +0000 (09:58 +0100)]
Convert all mailutils/* applets to "new style" applet definitions
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 23 Nov 2016 08:51:33 +0000 (09:51 +0100)]
tc: consolidate its disabled bits
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 23 Nov 2016 08:25:57 +0000 (09:25 +0100)]
Make ping6 and traceroute6 selectable independently from ping/traceroute
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 23 Nov 2016 08:18:05 +0000 (09:18 +0100)]
ipneigh: add this shortcur similar to other "ip <CMD>" shortcuts
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 23 Nov 2016 08:07:44 +0000 (09:07 +0100)]
Rename FEATURE_FTP_WRITE and FEATURE_FTP_AUTHENTICATION to *_FTPD_*
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 23 Nov 2016 08:05:14 +0000 (09:05 +0100)]
Convert all networking/* applets to "new style" applet definitions
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 23 Nov 2016 06:54:52 +0000 (07:54 +0100)]
Convert all modutils/* applets to "new style" applet definitions
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 23 Nov 2016 05:43:46 +0000 (06:43 +0100)]
Make killall and killall5 selecatable independent from kill
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 23 Nov 2016 05:23:44 +0000 (06:23 +0100)]
Convert all procps/* applets to "new style" applet definitions
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 22 Nov 2016 22:54:17 +0000 (23:54 +0100)]
Convert all miscutils/* applets to "new style" applet definitions
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 22 Nov 2016 22:14:24 +0000 (23:14 +0100)]
Split miscutils/Config.src items into miscutils/*.c files
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 22 Nov 2016 01:23:35 +0000 (02:23 +0100)]
httpd: explain why we use sprintf and why it should be fine
While at it, fix a pathological case where it is not fine:
-r REALM with some 8-kbyte long REALM would overflow the buffer.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Fri, 18 Nov 2016 20:42:44 +0000 (21:42 +0100)]
Fix allnoconfig warnings
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 17 Nov 2016 14:34:16 +0000 (15:34 +0100)]
applets.h.sh: a script to check applet names against config options
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 16 Nov 2016 15:18:50 +0000 (16:18 +0100)]
Make mkfs.vfat and mkdosfs individually selectable
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 16 Nov 2016 15:12:11 +0000 (16:12 +0100)]
Make mke2fs and mkfs.ext2 individually selectable
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 16 Nov 2016 14:45:05 +0000 (15:45 +0100)]
Make bzcat, lzcat, xzcat, zcat, lzopcat, unlzop individually selectable
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 14 Nov 2016 17:31:07 +0000 (18:31 +0100)]
Make ifup and ifdown individually selectable.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 14 Nov 2016 16:30:50 +0000 (17:30 +0100)]
Make swapon and swapoff individually selectable.
For example, without swapoff, code shrinks by 277 bytes.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 14 Nov 2016 04:09:48 +0000 (05:09 +0100)]
Make grep/egrep/fgrep independently selectable
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 14 Nov 2016 03:55:04 +0000 (04:55 +0100)]
Make halt/poweroff/reboot independently selectable
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sun, 13 Nov 2016 21:56:04 +0000 (22:56 +0100)]
Make setarch/linux32/linux64 independently selectable
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sun, 13 Nov 2016 21:35:10 +0000 (22:35 +0100)]
dnsdomainname: split it from "hostname", make it independently selectable
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Fri, 11 Nov 2016 16:56:45 +0000 (17:56 +0100)]
tar: handle pax-encoded utf8 filenames and link names. Closes 9406
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 8 Nov 2016 21:35:05 +0000 (22:35 +0100)]
hush: make getch/peek functions directly called
Indirect calls are more difficult to predict.
Unfortunately, on x64 direct call is 5 bytes while indirect "call (reg+ofs)"
is 3 bytes:
function old new delta
i_getch - 82 +82
i_peek - 63 +63
parse_stream 2531 2579 +48
parse_dollar 771 797 +26
parse_redirect 296 321 +25
add_till_closing_bracket 408 420 +12
encode_string 256 265 +9
i_peek_and_eat_bkslash_nl 93 99 +6
add_till_backquote 110 114 +4
parse_and_run_stream 139 141 +2
expand_vars_to_list 1143 1144 +1
static_peek 6 - -6
setup_string_in_str 39 18 -21
setup_file_in_str 40 19 -21
static_get 27 - -27
file_peek 52 - -52
file_get 65 - -65
------------------------------------------------------------------------------
(add/remove: 2/4 grow/shrink: 9/2 up/down: 278/-192) Total: 86 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 8 Nov 2016 19:35:53 +0000 (20:35 +0100)]
hush: renumber PIPE_foo, make PIPE_SEQ = 0
PIPE_SEQ is used most often, having it zero makes code smaller:
function old new delta
done_word 719 707 -12
parse_stream 2546 2531 -15
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 8 Nov 2016 19:26:11 +0000 (20:26 +0100)]
hush: small optimization in run_list
I thought gcc can detect this itself. It doesn't.
function old new delta
run_list 1030 1021 -9
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 8 Nov 2016 16:34:44 +0000 (17:34 +0100)]
hush: deindent large block of code, no code changes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 8 Nov 2016 16:28:45 +0000 (17:28 +0100)]
hush: simplify insert_bg_jobs
function old new delta
insert_bg_job 366 281 -85
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 8 Nov 2016 03:59:11 +0000 (04:59 +0100)]
hush: make "wait %1" less likely to play with signal mask
Was playing with "sleep 3 | exit 3 & wait %1" and noticed that often
SIGCHLD arrives even before I get to signal masking. Can avoid it in this
case.
function old new delta
wait_for_child_or_signal 228 265 +37
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 7 Nov 2016 23:59:29 +0000 (00:59 +0100)]
hush: rework "wait %jobspec" to work in non-interactive shells too
Also add tests. wait5.tests so far fails (but works for ash and dash).
function old new delta
builtin_wait 305 283 -22
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 7 Nov 2016 22:07:21 +0000 (23:07 +0100)]
hush: "wait $!; echo $?" should return 127 if $! already exited
It would be nice to provide bash-like "remember las exitcode"
thingy, but it's a bit complex. For now, match ash and dash.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 7 Nov 2016 21:12:18 +0000 (22:12 +0100)]
hush: implement "wait %jobspec"
function old new delta
parse_jobspec - 83 +83
job_exited_or_stopped - 79 +79
builtin_wait 236 302 +66
wait_for_child_or_signal 199 228 +29
checkjobs 142 158 +16
builtin_jobs 59 68 +9
process_wait_result 453 408 -45
builtin_fg_bg 272 203 -69
------------------------------------------------------------------------------
(add/remove: 2/0 grow/shrink: 4/2 up/down: 282/-114) Total: 168 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 7 Nov 2016 19:06:40 +0000 (20:06 +0100)]
hush: factor out %jobspec parsing
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 7 Nov 2016 18:36:50 +0000 (19:36 +0100)]
hush: comment fix
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 7 Nov 2016 15:22:35 +0000 (16:22 +0100)]
hush: do not allow sh -c '{ echo boo }'
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Aaro Koskinen [Wed, 2 Nov 2016 22:25:05 +0000 (00:25 +0200)]
cpio: add ownership (-R) test cases
Add ownership (-R) test cases.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Fri, 4 Nov 2016 19:14:04 +0000 (20:14 +0100)]
hush: case logic for setting $? was still wrong
Resetting to 0 should happen in "esac". Matched branch must
still see previous $?.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Fri, 4 Nov 2016 17:52:48 +0000 (18:52 +0100)]
hush: non-matching "case" statement sets $? to 0
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Fri, 4 Nov 2016 17:46:14 +0000 (18:46 +0100)]
hush: allow { cmd } to not be terminated by semicolon in some cases
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Fri, 4 Nov 2016 15:43:18 +0000 (16:43 +0100)]
ash: fix "duplicate local" code (forgot to re-enable interrupts)
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Fri, 4 Nov 2016 13:13:58 +0000 (14:13 +0100)]
comment and readme updates
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 3 Nov 2016 21:13:08 +0000 (22:13 +0100)]
su: expand help; simplify passing of -c CMD to run_shell()
Also, added a comment about bug 9401 (TIOCSTI input injection).
function old new delta
packed_usage 30909 30932 +23
su_main 470 487 +17
sulogin_main 260 258 -2
run_applet_and_exit 681 678 -3
run_shell 166 126 -40
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 3 Nov 2016 19:57:37 +0000 (20:57 +0100)]
loadfont: 32k size limit is not enough
Since our "read to malloced buf" routines only gradually grow
allocations, let's be generous here and allow 128k.
Reported by Alex Henrie <alexhenrie24@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 3 Nov 2016 19:17:23 +0000 (20:17 +0100)]
ash: while (!got_sig) pause() is not reliable, use sigsuspend()
dash was doing it for a reason. Unfortunately, it had no comment why...
now I know.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 31 Oct 2016 13:05:34 +0000 (14:05 +0100)]
man: remove -Tascii from nroff invocation
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 31 Oct 2016 00:52:18 +0000 (01:52 +0100)]
man: make width selection more thorough; explain how to override it
Fedora's "man CMD >file" still uses terminal width, not 80 (but disables formatting),
this change mimics that.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sun, 30 Oct 2016 21:31:30 +0000 (22:31 +0100)]
man: allow nroff and tbl commands be overridden; unmangle writing to files
Parse this in config files:
DEFINE col ...
DEFINE tbl ...
DEFINE nroff ...
Add width options to nroff command line.
Use "tbl", not "gtbl", as default tbl command.
Export GROFF_NO_SGR=1 and use "col -b -p -x" instead of pager when writing to file.
function old new delta
man_main 735 863 +128
if_redefined - 64 +64
show_manpage 199 169 -30
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 1/1 up/down: 192/-30) Total: 162 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sun, 30 Oct 2016 17:41:01 +0000 (18:41 +0100)]
ash: if using libc glob(), skip it if no metachars are in word
This saves making tons of pointless stat() calls
function old new delta
expandarg 888 921 +33
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sun, 30 Oct 2016 17:30:29 +0000 (18:30 +0100)]
ash: fix bit-rotten debug infrastructure
DEBUG = 2 output was a bit messed up
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
projects / oweals / busybox.git / log