mass removal of underscores from _BB_DIR_foo and _BB_SUID_foo

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
hush: fix "cmd & <newline>" problem

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
hush: improve prompt in nested {}s, remove unused in_str->promptme member

function                                             old     new   delta
setup_string_in_str                                   29      38      +9
parse_and_run_stream                                  79      88      +9
setup_file_in_str                                     32      39      +7
parse_stream                                        2430    2422      -8
file_get                                             262     235     -27
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/2 up/down: 25/-35)            Total: -10 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
sighandler_t definition for BSD

Signed-off-by: Chris Rees <utisoft@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
ifplugd: eliminate aliasing warnings

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
eliminate aliasing warning in networking/route.c

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
eliminate aliasing warnings in traceroute.c and udhcp/socket.c

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
fix compile error on non-x86 architectures

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Merge branch 'master' of git+ssh://vda@busybox.net/var/lib/git/busybox
svlogd: extend usage text. +70 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
getty: comment out parity detection code; improve usage text

function                                             old     new   delta
packed_usage                                       28155   28191     +36
static.erase                                          12       -     -12
getty_main                                          1847    1621    -226
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 1/1 up/down: 36/-238)          Total: -202 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
getty: more correct check for O_RDWR

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
pltaform.h: move include of stdint.h before uint16_t is used

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
wc: fix swapped -c and -m

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
hwclock: implement --systz

function                                             old     new   delta
hwclock_main                                         324     434    +110
packed_usage                                       28220   28259     +39
static.hwclock_longopts                               53      60      +7
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/0 up/down: 156/0)             Total: 156 bytes

Signed-off-by: Davide Cavalca <davide@geexbox.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
getty: use cfsetspeed to save some bytes; cosmetic fixes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
getty: add sleep before initial tcdrain; reduce another sleep from 1 to 0.1s

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
libbb: make ndelay_no/off a bit more clever. +14 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
getty: simplify code by going to more straignforward G trick

function                                             old     new   delta
getty_main                                          1615    1475    -140

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
getty: more simplifications; explain how we treat parity now

function                                             old     new   delta
getty_main                                          1471    1434     -37

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>