* Added tests for od (non-DESKTOP little-endian)
* Allow 'optional' to invert meaning of a config option with '!'
Signed-off-by: David Leonard <d+busybox@adaptive-enterprises.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
od with option -O (4-byte octal) was incorrectly displaying 2-byte
decimal when built without CONFIG_DESKTOP
Signed-off-by: David Leonard <d+busybox@adaptive-enterprises.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Commit daa66ed6 fixed a number of use-after-free bugs in bash pattern
substitution, however one "unguarded" STPUTC remained, which is fixed here.
function old new delta
subevalvar 1564 1576 +12
Signed-off-by: Karsten Sperling <ksperling@apple.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Based on patch by Uwe Kleine-König.
It makes sense to actually see the nitty-gritty details of DNS
querying, so bringing in (commented-out) musl's DNS request code.
function old new delta
nslookup_main 760 822 +62
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
On most 32bit architectures time_t (and a few other time related types)
are a signed 32bit wide integer type.
As a consequence they can only represent dates between
Fri Dec 13 08:45:52 PM UTC 1901
(-0x80000000 seconds before Jan 1 1970) and
Tue Jan 19 03:14:07 AM UTC 2038
(0x7fffffff seconds after Jan 1 1970). Given that some machines that are
built today have an expected lifetime of >15 years, this needs to be
extended. To to that, define the cpp symbol _TIME_BITS to 64 which
results in some magic in glibc to make time_t (and the few other time
related types) 64 bit wide.
This new switch CONFIG_TIME64 is in the spirit of CONFIG_LFS and only
expected to have the expected effect with glibc. On musl for examples
time_t already defaults to 64bit wide types.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
POSIX will be standardizing readlink (just the -n option) and realpath
(just -E and -e options):
https://www.austingroupbugs.net/view.php?id=1457
Change things for readlink so that the POSIX-mandated -n and -- work
even when disabling the non-standard (and partially non-working) -f
when FEATURE_READLINK_FOLLOW is clear.
POSIX also wants readlink to be verbose by default (if the argument is
not a symlink, readlink must output a diagnostic); I did NOT address
that one, because I'm waiting to see what the GNU Coreutils folks do:
https://lists.gnu.org/archive/html/bug-coreutils/2023-03/msg00035.html
Partial fix for https://bugs.busybox.net/show_bug.cgi?id=15466
function old new delta
packed_usage 34538 34557 +19
Signed-off-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
tr must have one or two non-option arguments. Display the usage
message if any other number is present.
function old new delta
.rodata 108389 108392 +3
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/0 up/down: 3/0) Total: 3 bytes
Signed-off-by: Ron Yorston <rmy@pobox.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Since commit 9e2a5668f (ash,hush: allow builtins to be tab-completed,
closes 7532) ash and hush have supported tab completion of builtins.
Other shells, bash and ksh for example, also support tab completion
of functions and aliases.
Add such support to ash and hush.
function old new delta
ash_command_name - 92 +92
hush_command_name - 63 +63
ash_builtin_name 17 - -17
hush_builtin_name 38 - -38
------------------------------------------------------------------------------
(add/remove: 2/2 grow/shrink: 0/0 up/down: 169/-55) Total: 100 bytes
Signed-off-by: Ron Yorston <rmy@pobox.com>
Signed-off-by: Avi Halachmi <avihpit@yahoo.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
When icanon is set with -echo (e.g. ssh from an emacs shell) then
S.state will remain null but later it will be deferenced causing ash to
crash. Fix: additional check on state.
Signed-off-by: Akos Somfai <akos.somfai@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
- dropped the wrong define (not sure why it was there)
- <sys/random.h> not available if glibc <= 2.24
- GRND_NONBLOCK not defined if <sys/random.h> not included
- ret < 0 && errno == ENOSYS has to be true to get creditable set
Signed-off-by: Thomas Devoogdt <thomas@devoogdt.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
We can just clear mailtime_hash to zero and have the same effect.
function old new delta
changemail 8 11 +3
mail_var_path_changed 1 - -1
cmdloop 398 382 -16
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 1/1 up/down: 3/-17) Total: -14 bytes
text data bss dec hex filename
1054786 559 5020 1060365 102e0d busybox_old
1054773 559 5020 1060352 102e00 busybox_unstripped
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
padvance() exit condition is return value < 0, not == 0.
After MAIL changing twice, the logic erroneously
concluded that "you have new mail".
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Mea culpa, in "Do not allocate stack string in padvance" commit
(I left an extraneous "break" statement).
function old new delta
cmdloop 329 398 +69
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko
David Leonard
Karsten Sperling
Uwe Kleine-König
Eric Blake
Ron Yorston
Tomas Paukrt
Akos Somfai
Thomas Devoogdt