Age | Commit message (Collapse) | Author |
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*: use more approproate (shorter) versions of wait()
function old new delta
safe_waitpid - 48 +48
wait_any_nohang - 17 +17
send_tree 365 369 +4
processorstop 432 435 +3
text_yank 110 108 -2
make_human_readable_str 202 200 -2
crond_main 1368 1366 -2
handle_sigchld 49 43 -6
reapchild 166 159 -7
custom 260 250 -10
checkscript 191 177 -14
wait_nohang 17 - -17
wait_pid 43 - -43
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(add/remove: 2/2 grow/shrink: 2/7 up/down: 72/-103) Total: -31 bytes
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Add xmalloc_fgetline_str which does strip terminator,
and use it in dpkg instead of xmalloc_fgets_str.
netstat: use xmalloc_fgets_str - allows to eat strings with NULs
(this fixes bug with some weird /proc/net/unix input)
function old new delta
xmalloc_fgets_internal - 191 +191
xmalloc_fgetline_str - 18 +18
do_info 116 120 +4
unix_do_one 451 447 -4
tcp_do_one 423 419 -4
send_tree 369 365 -4
xmalloc_fgets_str 178 15 -163
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(add/remove: 2/0 grow/shrink: 1/4 up/down: 213/-175) Total: 38 bytes
text data bss dec hex filename
778445 832 7344 786621 c00bd busybox_old
778483 832 7344 786659 c00e3 busybox_unstripped
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*: whitespace fixes
function old new delta
prepend_new_eth_table - 304 +304
nameif_main 620 684 +64
cc_macaddr 51 - -51
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(add/remove: 1/1 grow/shrink: 1/0 up/down: 368/-51) Total: 317 bytes
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-mkfs_minix_main [busybox_unstripped]: 4288
-mkfs_minix_main [busybox_unstripped]: 4276
-grave [busybox_unstripped]: 4260
(bzip2 users too - not listed)
price we pay in code size increase:
mainSort 2458 2515 +57
grave 1005 1058 +53
sendMTFValues 2177 2195 +18
BZ2_blockSort 122 125 +3
mkfs_minix_main 3070 3022 -48
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(add/remove: 0/0 grow/shrink: 4/1 up/down: 131/-48) Total: 83 bytes
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which is not really there!
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text data bss dec hex filename
677858 738 7236 685832 a7708 busybox_old
677804 738 7236 685778 a76d2 busybox_unstripped
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syslogd: strip trailing NULs
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revert the header read to use the correct constant rather than
sizeof. at least one version of gcc (armv4-linux-gcc-3.4.1) pads
the struct to 28 bytes in spite of the packing.
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*: trailing whitespace removed
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compressStream 503 473 -30
BZ2_bzCompress 78 - -78
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(add/remove: 0/1 grow/shrink: 0/1 up/down: 0/-108) Total: -108 bytes
text data bss dec hex filename
676300 2538 12104 690942 a8afe busybox_old
676192 2538 12104 690834 a8a92 busybox_unstripped
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ifdef out DecompressEnd if FEATURE_CLEAN_UP is not seleted
fallbackSort 1655 1672 +17
mainSort 2447 2458 +11
bzip2_main 109 119 +10
.rodata 123466 123469 +3
generateMTFValues 433 435 +2
handle_compress 355 356 +1
BZ2_bzCompress 79 78 -1
prepare_new_block 55 48 -7
compressStream 547 503 -44
sendMTFValues 2225 2140 -85
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(add/remove: 0/0 grow/shrink: 6/4 up/down: 44/-137) Total: -93 bytes
text data bss dec hex filename
676421 2538 12104 691063 a8b77 busybox_old
676328 2538 12104 690970 a8b1a busybox_unstripped
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telnetd: typo fix in comment
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in separate directory (archival/bz/*)
and is covered by BSD-style license.
code size: 13k
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EXTERNALLY_VISIBLE. 5% size reduction of libbusybox.so
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read_bunzip 276 283 +7
get_bits 184 162 -22
get_next_block 1833 1810 -23
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(add/remove: 0/0 grow/shrink: 1/2 up/down: 7/-45) Total: -38 bytes
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sum: do not use uintmax needlessly
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text data bss dec hex filename
770988 1029 9552 781569 bed01 busybox.t0/busybox
771105 1029 9552 781686 bed76 busybox.t3/busybox
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263 bytes saved.
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text data bss dec hex filename
770752 1029 9696 781477 beca5 busybox_old
770691 1029 9696 781416 bec68 busybox_unstripped
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function old new delta
writeFileToTarball 1362 1352 -10
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(add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-10) Total: -10 bytes
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together, a "short form" listing (just pathnames) is generated.
change a few flag variables to "smallint" as well.
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<landau_alex@yahoo.com>)
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works right on Linux, and anyway mayresult only on less-than-clear error
message only, it will not cause tar to misbehave.
function old new delta
open_transformer 98 80 -18
writeTarFile 714 547 -167
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(add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-185) Total: -185 bytes
text data bss dec hex filename
770651 1051 10764 782466 bf082 busybox_old
770463 1051 10764 782278 befc6 busybox_unstripped
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(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
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vinfo_msg: one user (info_msg), incorporate in it
*: style fixes
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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
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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
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