Denis Vlasenko
517413f9af
bb_info_msg: make it do atomic, unbuffered writes
...
udhcpc: fix a problem where we don't open listening socket fast enough
function old new delta
bb_info_msg 70 126 +56
change_listen_mode 37 78 +41
udhcp_listen_socket 151 124 -27
udhcpc_main 2344 2285 -59
2008-12-10 11:16:47 +00:00
Denis Vlasenko
efb545b9bd
optimize 16- and 32-bit moves
...
function old new delta
udhcpd_main 1239 1257 +18
udhcp_add_simple_option 93 92 -1
buffer_read_le_u32 19 18 -1
unpack_gz_stream_with_info 526 520 -6
dnsd_main 1470 1463 -7
udhcp_run_script 1208 1186 -22
send_ACK 255 229 -26
arping_main 1661 1623 -38
send_offer 470 428 -42
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/8 up/down: 18/-143) Total: -125 bytes
2008-12-08 22:56:18 +00:00
Denis Vlasenko
739e30fbc3
udhcp: add inline docs; small code shrink
...
function old new delta
send_packet 103 87 -16
udhcpc_main 2359 2323 -36
2008-09-26 23:45:20 +00:00
Denis Vlasenko
7d9399e8dc
udhcpc: fixlet for previous commit
2008-09-26 22:21:03 +00:00
Denis Vlasenko
c321b51dc6
udhcp: added some FIXMEs; code shrink. -49 bytes
2008-09-26 16:29:12 +00:00
Denis Vlasenko
f1980f67d3
dhcp: add FAST_FUNC as appropriate. -160 bytes.
2008-09-26 09:34:59 +00:00
Denis Vlasenko
cdb0b652dd
dhcpc: treat "discover...select...discover..." loop the same way
...
as "discover...discover...discover..."
2008-09-26 09:34:15 +00:00
Denis Vlasenko
18c93029fd
insmod: shrink
...
function old new delta
obj_allocate_commons 488 462 -26
insmod_main 3830 3714 -116
2008-08-27 22:29:43 +00:00
Denis Vlasenko
a60f84ebf0
*: rename ATTRIBUTE_XXX to just XXX.
2008-07-05 09:18:54 +00:00
Denis Vlasenko
f716a6da9a
udhcpc: removing stray whitespace
2008-06-15 09:49:21 +00:00
Denis Vlasenko
d50dda8c35
*: use llist_pop for traverse-and-free list operation
...
function old new delta
append_file_list_to_list 109 111 +2
udhcpc_main 2414 2413 -1
run_parts_main 325 324 -1
od_main 2324 2323 -1
getopt_main 709 707 -2
env_main 253 251 -2
sed_main 659 656 -3
ps_main 522 519 -3
traceroute_main 3960 3954 -6
sort_main 844 838 -6
diff_main 866 858 -8
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/10 up/down: 2/-33) Total: -31 bytes
2008-06-15 05:40:56 +00:00
Denis Vlasenko
873b895d50
udhcpc: reduce ifdef forest, no code changes
2008-06-15 05:40:08 +00:00
Denis Vlasenko
21765fa063
udhcpc: kill undocumented -W, it was a no-op.
...
fix option parsing in the case some CONFIG_x are off.
disable -b on NOMMU, make backgrounding work correctly
(if a bit differently from MMU case). Previously,
it wasn't working at all.
stop using global data for flags in main(), opt
bitfield works as well.
function old new delta
cryptpw_main 177 153 -24
packed_usage 24478 24452 -26
client_background 26 - -26
udhcpc_main 2462 2372 -90
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 0/3 up/down: 0/-166) Total: -166 bytes
2008-06-13 20:44:05 +00:00
Denis Vlasenko
fc9e108032
udhcpc: shrink
...
udhcpc: guard against zero lease time
function old new delta
timeout 4 - -4
server_addr 4 - -4
requested_ip 4 - -4
perform_release 134 112 -22
udhcpc_main 2511 2485 -26
------------------------------------------------------------------------------
(add/remove: 0/3 grow/shrink: 0/2 up/down: 0/-60) Total: -60 bytes
2008-05-26 17:32:35 +00:00
Denis Vlasenko
6de8994440
udhcpc: regularize the names of receiving functions,
...
pause on "serious failure to receive".
Some misc fixes are also folded in here.
2008-05-21 07:05:06 +00:00
Denis Vlasenko
19903f0d44
udhcpc: simplify renewal of the lease
2008-05-21 07:03:03 +00:00
Denis Vlasenko
b23429198e
udhcpc: properly reduce timeout if bogus packets were received
2008-05-21 07:02:16 +00:00
Denis Vlasenko
2e4c3c4cc3
udhcpc: add -o "do not request options by default" switch
...
(by L. Gabriel Somlo <somlo AT cmu.edu>)
function old new delta
udhcpc_main 2513 2554 +41
static.udhcpc_longopts 226 247 +21
add_param_req_option 119 132 +13
packed_usage 23952 23964 +12
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 4/0 up/down: 87/0) Total: 87 bytes
2008-04-02 13:04:19 +00:00
Denis Vlasenko
c93b162248
patch: shrink by Pascal Bellard <pascal.bellard AT ads-lu.com> (-80 bytes)
...
*: removal of #include <getopt.h>
2008-03-23 22:55:25 +00:00
Denis Vlasenko
1d42665b6b
*: shrink: use Vladimir's "o+" specifier instead of xatou(opt_param)
...
function old new delta
getopt32 1370 1385 +15
sulogin_main 490 494 +4
realpath_main 84 86 +2
sleep_main 76 77 +1
mt_main 256 257 +1
printenv_main 75 74 -1
fdformat_main 546 545 -1
usleep_main 44 42 -2
setlogcons_main 77 75 -2
ed_main 2654 2649 -5
deallocvt_main 69 64 -5
addgroup_main 373 368 -5
mkfs_minix_main 2989 2982 -7
tail_main 1221 1213 -8
sv_main 1254 1241 -13
du_main 348 328 -20
tftp_main 325 302 -23
split_main 581 558 -23
nc_main 1000 977 -23
diff_main 891 868 -23
arping_main 1797 1770 -27
ls_main 893 847 -46
od_main 2797 2750 -47
readprofile_main 1944 1895 -49
tcpudpsvd_main 1973 1922 -51
udhcpc_main 2590 2513 -77
grep_main 824 722 -102
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 5/22 up/down: 23/-560) Total: -537 bytes
text data bss dec hex filename
796973 658 7428 805059 c48c3 busybox_old
796479 662 7420 804561 c46d1 busybox_unstripped
2008-03-17 09:09:09 +00:00
Denis Vlasenko
68404f13d4
*: add -Wunused-parameter; fix resulting breakage
...
function old new delta
procps_scan 1265 1298 +33
aliascmd 278 283 +5
parse_file_cmd 116 120 +4
dname_enc 373 377 +4
setcmd 90 93 +3
execcmd 57 60 +3
count_lines 72 74 +2
process_command_subs 340 339 -1
test_main 409 407 -2
mknod_main 179 177 -2
handle_incoming_and_exit 2653 2651 -2
argstr 1312 1310 -2
shiftcmd 131 128 -3
exitcmd 46 43 -3
dotcmd 297 294 -3
breakcmd 86 83 -3
evalpipe 353 349 -4
evalcommand 1180 1176 -4
evalcmd 109 105 -4
send_tree 374 369 -5
mkfifo_main 82 77 -5
evalsubshell 152 147 -5
typecmd 75 69 -6
letcmd 61 55 -6
add_cmd 1190 1183 -7
main 891 883 -8
ash_main 1415 1407 -8
parse_stream 1377 1367 -10
alloc_procps_scan 55 - -55
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 7/21 up/down: 54/-148) Total: -94 bytes
text data bss dec hex filename
797195 658 7428 805281 c49a1 busybox_old
797101 658 7428 805187 c4943 busybox_unstripped
2008-03-17 09:00:54 +00:00
Denis Vlasenko
d55fe3e595
udhcp: optional support for non-standard DHCP ports (+300 bytes when selected)
2008-02-04 13:12:16 +00:00
Denis Vlasenko
b76b9a4328
udhcpc: filter unwanted packets in kernel
...
(Cristian Ionescu-Idbohrn <cristian.ionescu-idbohrn@axis.com>)
2008-01-25 22:46:34 +00:00
Denis Vlasenko
ca9635b19d
udhcpc: fix wrong options in decline and release packets
...
(Jonas Danielsson <jonas.danielsson at axis.com>)
2008-01-25 19:27:08 +00:00
Denis Vlasenko
8e5b6f58a2
Makefile: change version to 1.10.0.svn
...
udhcpc: make UDP packet sending the same as raw sending in regards
to error messages. Minor code size shrink. Total size grows due
to added messages:
text data bss dec hex filename
770312 683 7244 778239 bdfff busybox_old
770327 683 7244 778254 be00e busybox_unstripped
2007-12-24 17:32:22 +00:00
Denis Vlasenko
fff145dba3
udhcp: fix oversized packet sending (introduced by "slack for bad dhcp servers" options);
...
slight optimizations and function renaming
udhcp_send_raw_packet - 391 +391
udhcp_send_kernel_packet - 197 +197
udhcp_recv_packet - 134 +134
get_raw_packet 353 326 -27
udhcp_get_packet 134 - -134
udhcp_kernel_packet 197 - -197
udhcp_raw_packet 391 - -391
------------------------------------------------------------------------------
(add/remove: 3/3 grow/shrink: 0/1 up/down: 722/-749) Total: -27 bytes
2007-12-20 21:11:38 +00:00
Denis Vlasenko
191836845e
udhcpc: support for -O <option>.
...
Two important notes:
* nissrv and nisdomain are not requested by default anymore!
* inconsistency between "XXXsvr" and "XXsrv" in option names resolved,
all are "XXXsrv" now.
function old new delta
udhcpc_main 2494 2600 +106
packed_usage 23023 23067 +44
add_requests 91 119 +28
static.udhcpc_longopts 209 226 +17
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 4/0 up/down: 195/0) Total: 195 bytes
2007-12-10 07:03:38 +00:00
Denis Vlasenko
b539c8452f
dhcp: heed TODO item - divorced options from their string descriptions
...
code shrink while at it.
function old new delta
dhcp_option_strings - 258 +258
udhcp_run_script 1135 1174 +39
dhcp_option_lengths - 11 +11
udhcp_add_simple_option 93 92 -1
packet_num 4 - -4
read_opt 746 739 -7
udhcp_option_lengths 11 - -11
udhcpc_main 2590 2494 -96
dhcp_options 490 70 -420
------------------------------------------------------------------------------
(add/remove: 2/2 grow/shrink: 1/4 up/down: 308/-539) Total: -231 bytes
text data bss dec hex filename
775309 929 9100 785338 bfbba busybox_old
775098 929 9084 785111 bfad7 busybox_unstripped
2007-11-29 08:17:45 +00:00
Denis Vlasenko
68af8e7a08
udhcpc: remove -W option, -A can be reused for that
...
help texts: trimmed a bit
static.udhcpc_longopts 227 209 -18
udhcpc_main 2633 2590 -43
packed_usage 22927 22871 -56
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/3 up/down: 0/-117) Total: -117 bytes
2007-11-22 21:41:14 +00:00
Denis Vlasenko
9cdfd14223
dhcpc: cleanup and comments; fix buggy timeout handling in corner cases.
...
-25 bytes.
2007-11-22 01:00:00 +00:00
Denis Vlasenko
223bc97f61
udhcpc: an option to perform ARP check (Jonas Danielsson <jonas.danielsson@axis.com>)
...
configurable, ~+300 bytes when on.
2007-11-22 00:58:49 +00:00
Paul Fox
49cce2b838
add "-A N" / "--tryagain=N" option to client, to allow altering the
...
default 60 second wait after failure to get a lease.
2007-11-07 16:01:28 +00:00
Denis Vlasenko
9b49a5ed85
add -fvisibility=hidden to CC flags, mark XXX_main functions
...
EXTERNALLY_VISIBLE. 5% size reduction of libbusybox.so
2007-10-11 10:05:36 +00:00
Denis Vlasenko
def8898596
reviving libbusybox, adding CONFIG_INDIVIDUAL part 3
2007-10-07 17:06:01 +00:00
Denis Vlasenko
deabacdf91
move udhcp_{client/server}_config to common_bufsiz1
...
udhcp_run_script 1108 1151 +43
init_packet 209 210 +1
udhcpc_main 2395 2393 -2
udhcp_client_config 56 - -56
udhcp_server_config 88 - -88
------------------------------------------------------------------------------
(add/remove: 0/2 grow/shrink: 2/1 up/down: 44/-146) Total: -102 bytes
text data bss dec hex filename
771326 1029 9696 782051 beee3 busybox_old
771383 1029 9552 781964 bee8c busybox_unstripped
2007-09-30 17:55:43 +00:00
Denis Vlasenko
fe7cd642b0
don't pass argc in getopt32, it's superfluous
...
(add/remove: 0/0 grow/shrink: 12/131 up/down: 91/-727) Total: -636 bytes
text data bss dec hex filename
773469 1058 11092 785619 bfcd3 busybox_old
772644 1058 11092 784794 bf99a busybox_unstripped
2007-08-18 15:32:12 +00:00
Denis Vlasenko
a27a11bb2c
introduce and use xdup2(int, int)
...
stop checking whether setsockopt_reuseaddr(int fd) was successful (it always is)
remove second parameter (sockllen) from xmalloc_sockaddr2xxxxx functions
sockaddr2str 142 156 +14
collect_blk 467 474 +7
xdup2 28 33 +5
singlemount 4456 4454 -2
print_host 214 212 -2
nslookup_main 139 137 -2
ftpgetput_main 414 412 -2
udhcpd_main 1258 1255 -3
udhcpc_main 2405 2402 -3
traceroute_main 4125 4122 -3
nc_main 1072 1069 -3
buffer_fill_and_print 76 73 -3
xmalloc_sockaddr2hostonly_noport 18 14 -4
xmalloc_sockaddr2host_noport 18 14 -4
xmalloc_sockaddr2host 15 11 -4
xmalloc_sockaddr2dotted_noport 18 14 -4
xmalloc_sockaddr2dotted 18 14 -4
wget_main 2618 2614 -4
ping_main 393 389 -4
ip_port_str 120 115 -5
dhcprelay_main 1146 1141 -5
dnsd_main 1531 1525 -6
passwd_main 1110 1102 -8
udhcp_kernel_packet 206 197 -9
udhcp_listen_socket 154 144 -10
getty_main 2576 2566 -10
setup 655 640 -15
xmove_fd 51 34 -17
dolisten 759 742 -17
tcpudpsvd_main 1866 1836 -30
startservice 339 299 -40
2007-08-18 14:16:39 +00:00
Denis Vlasenko
bb23c06919
if pidfile turned out to be !regular file, do not unlink it.
...
It's most probably the /dev/null.
2007-08-15 20:05:37 +00:00
Denis Vlasenko
3d17d2b430
udhcpd: add -f "foreground" and -S "syslog" options
...
udhcpc: add -S "syslog" options
remove CONFIG_FEATURE_UDHCP_SYSLOG
function old new delta
udhcpd_main 1168 1201 +33
udhcpc_main 2414 2425 +11
static.udhcpc_longopts 191 200 +9
qgravechar 112 108 -4
packed_usage 22843 22827 -16
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/2 up/down: 53/-20) Total: 33 bytes
2007-08-14 16:45:29 +00:00
Denis Vlasenko
6ca409e0e4
trylink: produce even more info about final link stage
...
trylink: explain how to modify link and drastically decrease amount
of padding (unfortunately, needs hand editing ATM).
*: add ALIGN1 / ALIGN2 to global strings and arrays of bytes and shorts
size saving: 0.5k
2007-08-12 20:58:27 +00:00
Denis Vlasenko
80edead5ea
udhcp: slight shrink
...
udhcpd_main 1171 1208 +37
udhcpc_main 2363 2387 +24
dhcprelay_main 1145 1146 +1
dhcprelay_stopflag 4 1 -3
dhcprelay_signal_handler 11 8 -3
client_background 46 42 -4
udhcp_read_interface 230 211 -19
udhcp_make_pidfile 76 - -76
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 3/4 up/down: 62/-105) Total: -43 bytes
text data bss dec hex filename
770052 1096 11228 782376 bf028 busybox_old
769980 1096 11228 782304 befe0 busybox_unstripped
2007-08-02 22:31:05 +00:00
Denis Vlasenko
1caca34aa6
start_stop_daemon: NOMMU fixes, round 2 by Alex Landau <landau_alex@yahoo.com>
...
dhcpc: fixed "ifupdown + udhcpc_without_pidpile_creation" bug
2007-08-02 10:14:29 +00:00
Denis Vlasenko
990d0f63ee
Replace index_in_[sub]str_array with index_in_[sub]strings,
...
which scans thru "abc\0def\0123\0\0" type strings. Saves 250 bytes.
text data bss dec hex filename
781266 1328 11844 794438 c1f46 busybox_old
781010 1328 11844 794182 c1e46 busybox_unstripped
2007-07-24 15:54:42 +00:00
Denis Vlasenko
bdc88fdc68
rework long option handling. saves ~1.2k
...
function old new delta
tar_longopts - 222 +222
static.udhcpc_longopts - 192 +192
start_stop_daemon_longopts - 150 +150
getopt32 1045 1185 +140
static.wget_longopts - 111 +111
static.od_longopts - 105 +105
getopt_longopts - 96 +96
install_longopts - 67 +67
ipcalc_longopts - 63 +63
static.hwclock_longopts - 54 +54
ftpgetput_longopts - 52 +52
static.dumpleases_longopts - 32 +32
env_longopts - 31 +31
runparts_longopts - 30 +30
mv_longopts - 24 +24
mkdir_longopts - 19 +19
find_pair 164 180 +16
bb_null_long_options - 16 +16
setconsole_longopts - 10 +10
display_speed 91 98 +7
collect_blk 467 474 +7
show_color 4 1 -3
ls_main 913 904 -9
bb_default_long_options 16 - -16
ls_color_opt 32 10 -22
setconsole_long_options 32 - -32
arith 2077 2030 -47
mv_long_options 48 - -48
mkdir_long_options 48 - -48
env_long_options 48 - -48
static.options 248 184 -64
runparts_long_options 80 - -80
ftpgetput_long_options 96 - -96
static.hwclock_long_options 112 - -112
install_long_options 112 - -112
static.long_options 144 - -144
static.wget_long_options 160 - -160
longopts 160 - -160
static.arg_options 304 - -304
tar_long_options 320 - -320
long_options 384 - -384
------------------------------------------------------------------------------
(add/remove: 17/15 grow/shrink: 4/5 up/down: 1444/-2209) Total: -765 bytes
text data bss dec hex filename
782618 1328 11900 795846 c24c6 busybox_old
781354 1328 11900 794582 c1fd6 busybox_unstripped
2007-07-23 17:14:14 +00:00
Denis Vlasenko
091965768d
libbb: nuke BB_GETOPT_ERROR, always die if there are mutually exclusive options
...
find_pair 164 180 +16
passwd_main 1222 1230 +8
display_speed 91 96 +5
msh_main 1335 1339 +4
qrealloc 38 36 -2
refresh 1190 1182 -8
cut_main 543 532 -11
sendCgi 1807 1794 -13
getopt32 1063 1045 -18
arith 2077 2030 -47
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 4/6 up/down: 33/-99) Total: -66 bytes
text data bss dec hex filename
781548 1168 11900 794616 c1ff8 busybox_old
781452 1168 11900 794520 c1f98 busybox_unstripped
2007-07-21 13:27:44 +00:00
Denis Vlasenko
42b3dea9bf
udhcp: many small fixes:
...
* arpping(): smaller and even probably fixed
* lots of variables/params converted: ulong -> uint32_t
* uptime() nuked in favor of monotonic_sec()
* udhcp_get_packet(): only one "bad vendor", simplify
function old new delta
reservedIp 36 35 -1
udhcpc_main 2462 2460 -2
addStaticLease 64 62 -2
static.broken_vendors 16 - -16
uptime 19 - -19
udhcpd_main 1273 1238 -35
udhcp_get_packet 223 184 -39
.rodata 144162 144106 -56
arpping 690 609 -81
------------------------------------------------------------------------------
(add/remove: 0/2 grow/shrink: 0/7 up/down: 0/-251) Total: -251 bytes
text data bss dec hex filename
734241 3028 14400 751669 b7835 busybox_old
734005 3028 14400 751433 b7749 busybox_unstripped
2007-07-03 15:47:50 +00:00
Denis Vlasenko
c82b5108e1
udhcp: new config option "Rewrite the lease file at every new acknowledge"
...
(Mats Erik Andersson <mats@blue2net.com> (Blue2Net AB))
udhcp: consistently treat server_config.start/end IPs as host-order
fix IP parsing for 64bit machines
fix unsafe hton macro usage in read_opt()
do not chdir("/") when daemonizing
fix help text
2007-07-01 17:05:57 +00:00
Denis Vlasenko
6e6d331d97
udhcpc: stop deleting our own pidfile if we daemonize.
...
udhcp[cd]: stop using atexit magic fir pidfile removal.
2007-05-03 23:39:35 +00:00
Denis Vlasenko
fbd2918f5c
udhcp: MAC_BCAST_ADDR and blank_chaddr are in fact constant, move to rodata.
...
a few global variables reduced to smallints
function old new delta
add_lease 75 227 +152
static.blank_chaddr - 16 +16
MAC_BCAST_ADDR - 6 +6
sockfd 4 8 +4
udhcp_run_script 1153 1155 +2
state 8 5 -3
listen_mode 4 1 -3
perform_release 152 148 -4
fd 8 4 -4
blank_chaddr 16 - -16
udhcpc_main 2518 2497 -21
.rodata 131864 131832 -32
oldest_expired_lease 61 - -61
clear_lease 127 - -127
------------------------------------------------------------------------------
(add/remove: 2/3 grow/shrink: 3/6 up/down: 180/-271) Total: -91 bytes
2007-04-07 01:05:47 +00:00
Bernhard Reutner-Fischer
febe3c4211
- sed -e "s/char[[:space:]]*\*[[:space:]]*argv\[\]/char **argv/g"
2007-04-04 20:52:03 +00:00
