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* ash: if tcgetattr(stdin) fails, don't mess with tcsetattrDenis Vlasenko2007-10-291-35/+75
| | | | | | | | | ash: size-optimize ulimit's table of limits text data bss dec hex filename 777345 974 9676 787995 c061b busybox_old 777253 974 9676 787903 c05bf busybox_unstripped
* read_line_input: fix it to not do any fancy editing if echoing is disabled.Denis Vlasenko2007-10-201-21/+24
| | | | | | | | | | | | | | ash: make read handling both more correct and smaller read_line_input 4037 4101 +64 input_backward 140 139 -1 readcmd 1079 1070 -9 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/2 up/down: 65/-10) Total: 54 bytes text data bss dec hex filename 777575 1000 9532 788107 c068b busybox_old 777629 1000 9532 788161 c06c1 busybox_unstripped
* ash: use fdprintf, not dprintf.Denis Vlasenko2007-10-171-2/+2
| | | | | *: trailing whitespace removed
* add -fvisibility=hidden to CC flags, mark XXX_main functionsDenis Vlasenko2007-10-115-5/+5
| | | | | EXTERNALLY_VISIBLE. 5% size reduction of libbusybox.so
* get rid of global "struct bb_applet *current_applet"Denis Vlasenko2007-10-102-7/+4
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* ash: revert "cat | jobs" fix, it causes more problems than goodDenis Vlasenko2007-10-071-7/+1
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* 'simple' error message functions by Loic Grenie <loic.grenie@gmail.com>.Denis Vlasenko2007-10-011-1/+1
| | | | | 263 bytes saved.
* hush: fix glob() abuse. Code was making unfounded assumptions howDenis Vlasenko2007-10-011-69/+120
| | | | | glob() works, and it broke horribly on specific uclibc config.
* hush: int->smallint for flag vars; make some names more "greppable"Denis Vlasenko2007-10-011-28/+32
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* hush: feeble attempt at making it more NOMMU-friendlyDenis Vlasenko2007-10-011-16/+22
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* hush: stop doing manual acounting of open fd's, kernel can do it for usDenis Vlasenko2007-10-011-45/+3
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* introduce and use close_on_exec_on(fd). -50 bytes.Denis Vlasenko2007-09-303-6/+8
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* fix "if (p) free(p)" constructsDenis Vlasenko2007-09-282-10/+5
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* introduce bb_putchar(). saves ~1800 on uclibc (less on glibc).Denis Vlasenko2007-09-273-8/+8
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* ash: fix prompt expansion (Natanael Copa <natanael.copa@gmail.com>)Denis Vlasenko2007-09-241-2/+17
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* *: kill bb_get_last_path_component, replace with two functionsDenis Vlasenko2007-09-241-3/+2
| | | | | | | | | (one which strips trailing slash and one which does not) wget: straighten out as a result of above change text data bss dec hex filename 5056 1 0 5057 13c1 busybox.t4/networking/wget.o 5022 0 0 5022 139e busybox.t5/networking/wget.o
* ash: remove erroneously applied patchDenis Vlasenko2007-09-211-16/+1
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* httpd: optional support for partial downloadsDenis Vlasenko2007-09-211-1/+16
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* ash: s/int/smallint/. -60 bytes.Denis Vlasenko2007-09-211-51/+47
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* *: replace select-for-one descriptor with poll, it's smaller.Denis Vlasenko2007-09-071-0/+1
| | | | | | | | | | | | | | | | | $ ./.cmk bloatcheck function old new delta readit 406 364 -42 syslogd_main 1249 1206 -43 traceroute_main 4115 4060 -55 mysleep 112 45 -67 arpping 579 441 -138 tftp 1575 1182 -393 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/6 up/down: 0/-738) Total: -738 bytes text data bss dec hex filename 770580 1051 10764 782395 bf03b busybox_old 769820 1051 10764 781635 bed43 busybox_unstripped
* libbb,crond,lash: fix getopt32 (don't know how it managed to slip through)Denis Vlasenko2007-08-192-3/+3
| | | | | *: fcntl(fd, F_GETFL) doesn't require third parameter at all.
* don't pass argc in getopt32, it's superfluousDenis Vlasenko2007-08-181-1/+1
| | | | | | | | (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
* trylink: produce even more info about final link stageDenis Vlasenko2007-08-124-35/+39
| | | | | | | | | 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
* ash: comment non-obvious code partDenis Vlasenko2007-07-291-2/+7
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* style fix (stray space before ';')Denis Vlasenko2007-07-211-1/+1
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* ash: fix SEGV in forkchild (jp can be NULL). here documents were affected.Denis Vlasenko2007-07-181-1/+2
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* ash: make "jobs | cat" work like in bash (was giving empty output)Denis Vlasenko2007-07-151-1/+10
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* ash: small size optimizationDenis Vlasenko2007-07-141-33/+33
| | | | | | | | | | | | | | | | | | function old new delta makejob 263 270 +7 setjobctl 328 332 +4 jobscmd 96 94 -2 stoppedjobs 53 50 -3 jobctl 4 1 -3 job_warning 4 1 -3 forkshell 644 641 -3 cmdloop 422 409 -13 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/6 up/down: 11/-27) Total: -16 bytes text data bss dec hex filename 675392 2740 13968 692100 a8f84 busybox_old 675380 2740 13968 692088 a8f78 busybox_unstripped
* ash: recognize -l as --login equivalent; do not recognize +-loginDenis Vlasenko2007-07-141-9/+12
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* ash: fix for buglet in DEBUG code (Nguyen Thai Ngoc Duy <pclouds@gmail.com>)Denis Vlasenko2007-07-141-15/+16
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* devfsd: fix formatting (Tito <farmatito@tiscali.it>)Denis Vlasenko2007-06-251-1/+1
| | | | | ash: fix SEGV if type has zero parameters
* Consolidate ARRAY_SIZE macro; remove one unneeded global var (walter harms ↵Denis Vlasenko2007-06-254-14/+13
| | | | <wharms@bfs.de>)
* test: shrink a bitDenis Vlasenko2007-06-211-1/+1
| | | | | | | | | | | | function old new delta test_main 5 434 +429 bb_test 473 - -473 ------------------------------------------------------------------------------ (add/remove: 0/1 grow/shrink: 1/0 up/down: 429/-473) Total: -44 bytes text data bss dec hex filename 735073 3028 14408 752509 b7b7d busybox_old 735029 3028 14408 752465 b7b51 busybox_unstripped
* *: BB_BANNER -> bb_banner (it is not a const or #define)!Denis Vlasenko2007-06-134-11/+11
| | | | | | | | | | | | correct_password: explain in detail why it is ok to use bb_banner fsck_minix: make it print bb version, not it's own (outdated/irrelevant) one Marginal size difference: text data bss dec hex filename 679119 2700 15632 697451 aa46b busybox_old 679091 2700 15632 697423 aa44f busybox_unstripped
* hush: fix read builtin to not read ahead past eol and to not useDenis Vlasenko2007-06-135-15/+16
| | | | | insane amounts of stack. Testsuite updated.
* remove nearly-duplicate PATHs in several placesDenis Vlasenko2007-06-122-6/+4
| | | | | | | | | | | | | | function old new delta bb_PATH_root_path - 35 +35 varunset 60 58 -2 arith 2042 2033 -9 bb_default_root_login_path 30 - -30 .rodata 128794 128762 -32 which_main 152 117 -35 defpathvar 40 - -40 ------------------------------------------------------------------------------ (add/remove: 1/2 grow/shrink: 0/4 up/down: 35/-148) Total: -113 bytes
* A few more string duplicates found & eliminatedDenis Vlasenko2007-06-121-2/+2
| | | | | | | | # size busybox_old busybox_unstripped text data bss dec hex filename 679693 2700 15632 698025 aa6a9 busybox_old 679523 2700 15632 697855 aa5ff busybox_unstripped
* make busybox --install work even if /proc/self/exe doesn't existDenis Vlasenko2007-06-083-3/+3
| | | | | | | | # size busybox_old busybox_unstripped text data bss dec hex filename 680095 2704 15648 698447 aa84f busybox_old 680099 2704 15648 698451 aa853 busybox_unstripped
* hush: add missing dependencies (Maxime Bizon <mbizon@freebox.fr> (Freebox))Denis Vlasenko2007-06-081-0/+4
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* use "glibc errno" trick not only for ash, but for entire busyboxDenis Vlasenko2007-05-311-11/+0
| | | | | (add/remove: 1/1 grow/shrink: 37/37 up/down: 139/-228) Total: -89 bytes
* hush: trivial buglet found by randomconfig testingDenis Vlasenko2007-05-301-0/+2
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* whitespace fixesDenis Vlasenko2007-05-302-8/+8
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* usage.c: remove reference to busybox.hDenis Vlasenko2007-05-264-5/+9
| | | | | *: s/include "busybox.h"/include "libbb.h"
* xpipe: introduce (saves ~170 bytes)Denis Vlasenko2007-05-262-6/+3
| | | | | udhcp/signalpipe.c: use pipe instead of socketpair.
* hush: fix 'echo abc`sleep 5`def' + Ctrl-Z and Ctrl-C bugs. +50 bytes of code.Denis Vlasenko2007-05-251-6/+18
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* hush: avoid duplicating HUSH_VERSIONDenis Vlasenko2007-05-251-15/+16
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* hush: micro-optimization in new variable codeDenis Vlasenko2007-05-251-5/+5
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* hush: we can't do without variable->value member, saving 25 bytes of codeDenis Vlasenko2007-05-251-42/+38
| | | | and some runtime memory. Rename few variables.
* hush: rework variable storage and environment handling.Denis Vlasenko2007-05-254-167/+238
| | | | | | More that -100 bytes of code + memory leak plugged. Added a testcase for it.
* hush: update README with yet another failure caseDenis Vlasenko2007-05-241-0/+5
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