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2007-04-14lineedit: nuke two unused variables and code which sets themDenis Vlasenko
applets: do not even try to read config if run by real root msh: use named constants (O_RDONLY etc) in open() instead of magic numbers, other minor code size reduction.
2007-04-14lash: recognize and use NOFORK appletsDenis Vlasenko
lash,hush: fix kill buglet (didn't properly recognize ESRCH)
2007-04-14lineedit: do not try to open NULL history fileDenis Vlasenko
2007-04-14hush: use NOFORK applets as appropriate. Net reduction of code size.Denis Vlasenko
2007-04-13teach find_root_device to deal with /dev/ subdirsDenis Vlasenko
(by "Kirill K. Smirnov" <lich@math.spbu.ru>)
2007-04-13dpkg: use nitfields which are a bit closer to typical ushort.Denis Vlasenko
Code size -800.
2007-04-13style fixesDenis Vlasenko
2007-04-13sourse_route_list -> source_route_listDenis Vlasenko
2007-04-13make xsocket die with address family printed (if VERBOSE_RESOLUTION_ERRORS=y)Denis Vlasenko
2007-04-13hush: more style fixes.Denis Vlasenko
2007-04-13hush: comment out and replace bug in set_local_var:Denis Vlasenko
- if (value == 0 && ++value == 0) { + /*if (value == 0 && ++value == 0) ??? -vda */ + if (value == NULL || value[1] == '\0') { Style fixes.
2007-04-13shell/: add SUSv3 doc for fast & easy referenceDenis Vlasenko
2007-04-13fix typo in commentDenis Vlasenko
2007-04-13find: add support for -delete, -path (by Natanael Copa)Denis Vlasenko
2007-04-12sed: fix escaped newlines in -f; fix multiple -f and -eDenis Vlasenko
(broke when getopt32 was fixed to not reverse the list)
2007-04-12login: fixing my brainfart: xspawn(t_argv) <- was using argv!Denis Vlasenko
2007-04-12make sure we free the grep data as wellMike Frysinger
2007-04-12lash: "forking" applets are actually can be treated the same way as ↵Denis Vlasenko
"non-forked". Also save a bit of space on trailing NULL array elements.
2007-04-12fix realloc-of-non-malloced pointer, and reduce size while at itDenis Vlasenko
2007-04-12login: remove setpgrp call (makes it work from shell prompt again).Denis Vlasenko
login: sanitize stdio descriptors (we are suid, need to be careful!) shrink login and set_environment by ~100 bytes.
2007-04-12pass a copy of argv[i] to NOFORK applets (they may permute it etc).Denis Vlasenko
set/save/restore more shared global variables whan call one applet from another
2007-04-12- shrink iproute a bit (-200 bytes). UntestedBernhard Reutner-Fischer
2007-04-12- add xsendto and use where appropriate; shrink iplink; sanitize libiproute ↵Bernhard Reutner-Fischer
a bit. -916 byte
2007-04-12style fixes. No code changesDenis Vlasenko
2007-04-11bb_full_fd_action: remove potential xmalloc from NOFORK pathDenis Vlasenko
cat: stop using stdio.h opens libbb: introduce & use open[3]_or_warn function old new delta open3_or_warn - 54 +54 bb_cat 115 144 +29 open_or_warn - 25 +25 unlzma 2404 2412 +8 chattr_main 334 339 +5 xstrtoul_range_sfx 251 255 +4 telnet_main 1514 1510 -4 static.opt 4 - -4 qgravechar 122 118 -4 fuser_add_pid 61 54 -7 fuser_add_inode 154 147 -7 writeFileToTarball 1542 1534 -8 refresh 1156 1148 -8 do_show 856 846 -10 read_leases 212 200 -12 setup_redirects 236 222 -14 iproute_list_or_flush 1582 1568 -14 read_config 427 411 -16 write_leases 284 264 -20 hash_file 338 318 -20 copy_file 1760 1740 -20 do_iproute 2610 2588 -22 bb_full_fd_action 320 269 -51 open_to_or_warn 103 49 -54 fuser_main 1660 1596 -64 .rodata 131160 131096 -64 ------------------------------------------------------------------------------ (add/remove: 2/1 grow/shrink: 4/19 up/down: 125/-423) Total: -298 bytes
2007-04-11ash: fix kill -l (by Mats Erik Andersson <mats.andersson64@comhem.se>)Denis Vlasenko
2007-04-11fix typo in docDenis Vlasenko
2007-04-11style fixes, no code changes.Denis Vlasenko
2007-04-11rename: run_applet_by_name -> run_applet_and_exitDenis Vlasenko
2007-04-11- set the scope properly. Thanks to Jean Wolter, who wrote:Bernhard Reutner-Fischer
busybox ip and the original ip utility behave differently when setting the following route (verified with ip route show using the original ip utility): ip route add 10.0.0.138 dev eth0 Result for busybox ip: # ip route add 10.0.0.138 dev eth0 # /usr/local/bin/ip route show 10.0.0.138 dev eth0 Result for ip: # /usr/local/bin/ip route add 10.0.0.138 dev eth0 # /usr/local/bin/ip route show 10.0.0.138 dev eth0 scope link A following "ip route add default via 10.0.0.138" fails for busybox ip, since the kernel can not find a route to 10.0.0.138 (it replies with Network is unreachable). The reasons seems to be that the original ip utility explicitly sets the scope after parsing all parameters. This is missing in busybox, the attached patch fixes this. I took this from the original iproute sources and removed some variables, which are not needed for busybox.
2007-04-11Add NOFORK/NOEXEC documentation.Denis Vlasenko
2007-04-11fix typo in commentDenis Vlasenko
2007-04-11fix misplaced #ifDenis Vlasenko
2007-04-11add more convenient defines for [NO]MMU:Denis Vlasenko
"#ifndef BB_NOMMU" is a double negative
2007-04-10random NOMMU fixes. compressed --help really does work for NOMMU! /me happyDenis Vlasenko
2007-04-10Rename two config options:Denis Vlasenko
FEATURE_SH_STANDALONE_SHELL => FEATURE_SH_STANDALONE FEATURE_EXEC_PREFER_APPLETS => FEATURE_PREFER_APPLETS Make SH_STANDALONE depend on PREFER_APPLETS. getopt.c: more randomconfig-induced fixes
2007-04-10xargs: fix my brain fart (resulted in memory leak)Denis Vlasenko
2007-04-10make compressed help code NOMMU- and NOFORK-friendly -Denis Vlasenko
no forking anymore, bunzip2 unpack routine now does all it in memory.
2007-04-10make a few struct bb_applet members conditionalDenis Vlasenko
rename sllep_and_die -> xfunc_die make fflush_stdout_and_exit NOFORK-safe fix some buglets found by randomconfig
2007-04-10- mv ip*_main into ip.c; use a dispatcher to save on needless duplication.Bernhard Reutner-Fischer
Saves a minor 12b.
2007-04-10- use enum for the OPs as suggested by vda. No obj-code changes.Bernhard Reutner-Fischer
2007-04-10- forgot this hunk that corrects the usage text of ipBernhard Reutner-Fischer
2007-04-10- rewrite the ip applet to be less bloatyBernhard Reutner-Fischer
- mark libiproute's matches() as deprecated. Convert to index_in_(sub)str_array()! text data bss dec hex filename 314 0 0 314 13a ip.o.orig 200 0 0 200 c8 ip.o Using a smallint for the key would save another byte.
2007-04-10- add ATTRIBUTE_DEPRECATED for functions that should be removed in the future.Bernhard Reutner-Fischer
This is ment to provide means to point at cruft marked for cleanup.
2007-04-10one-liner: fix indentationDenis Vlasenko
2007-04-10bunzip2: big style cleanup. No code changes apart from one s/write/safe_write/Denis Vlasenko
(verified with objdump).
2007-04-10echo: fix regression ("echo" with no arguments didn't print newline.Denis Vlasenko
echo: use fputs if no options are given. Code growth ~15 bytes. Old: # time ./busybox find $bigdir -exec echo {} \; >/dev/null real 0m2.038s user 0m0.761s sys 0m0.953s New: # time ./busybox find $bigdir -exec echo {} \; >/dev/null real 0m1.781s user 0m0.781s sys 0m0.939s For comparison: without NOFORK: # time find $bigdir -exec echo {} \; >/dev/null real 1m51.129s user 0m38.442s sys 1m3.350s
2007-04-10audit small applets and mark some of them as NOFORK.Denis Vlasenko
Put big scary warnings in relevant places.
2007-04-10style fixes. No code changes.Denis Vlasenko
2007-04-10- very minor shrinkage (-3b)Bernhard Reutner-Fischer
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