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path: root/procps/sysctl.c
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2010-03-27sysctl: tiny code shrinkDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-05-10sysctl: stop abusing parser->lineDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-03-29sysctl: move code around to get rid of forward references.Denis Vlasenko
(incidentally it helps gcc to make code smaller)
2009-03-29sysctl: fix broken -p [file] - close bug 231Denis Vlasenko
2009-03-09*: move get_sock_lsa and xwrite_str to libbb, use where appropriateDenis Vlasenko
function old new delta get_sock_lsa - 72 +72 buffer_fill_and_print 179 196 +17 parse_expr 824 832 +8 read_base64 343 348 +5 nameval 202 206 +4 fbset_main 1694 1698 +4 expand 1849 1853 +4 udhcp_send_kernel_packet 249 252 +3 udhcp_get_option 223 222 -1 chat_main 1246 1245 -1 pack_gzip 1661 1659 -2 doset 299 297 -2 bb__parsespent 119 117 -2 test_main 260 257 -3 qgravechar 109 106 -3 tcpudpsvd_main 1834 1830 -4 sysctl_display_all 589 580 -9 xopen_xwrite_close 44 33 -11 prs 30 18 -12 find_main 418 406 -12 full_write2_str 25 12 -13 adduser_main 667 654 -13 evaltreenr 817 802 -15 evaltree 817 802 -15 tftpd_main 526 493 -33 ftpd_main 2050 1990 -60 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 7/18 up/down: 117/-211) Total: -94 bytes
2009-01-08sysctl: fix another corner case with "dots and slashes"Denis Vlasenko
2008-12-29sysctl: fix gcc warning (false positive)Denis Vlasenko
2008-12-24*: tweak error messagesDenis Vlasenko
sysctl: shrink; support recursing if name is a directory: "sysctl net.ipv4.conf". Patch by xmaks AT email.cz text data bss dec hex filename 793659 504 7492 801655 c3b77 busybox_old 793576 504 7492 801572 c3b24 busybox_unstripped
2008-10-15sysctl: sysctl -a was still misbehaving, fix itDenis Vlasenko
2008-10-15return accidentally deleted "/* vi: set sw=4 ts=4: */"Denis Vlasenko
2008-10-15sysctl: fix bug 3894 _for real_.Denis Vlasenko
2008-10-15sysctl: remove trivial comments. no code changesDenis Vlasenko
2008-10-15sysctl: remove special-cased reporting of EPERM,Denis Vlasenko
common code path gives nearly the same message. -50 bytes
2008-10-15sysctl: fix bug 3894 (by Kryzhanovskyy Maksym)Denis Vlasenko
function old new delta sysctl_dots_to_slashes - 47 +47 sysctl_write_setting 310 298 -12 sysctl_read_setting 296 284 -12 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 0/2 up/down: 47/-24) Total: 23 bytes
2008-07-26fix several problems with config parser:Denis Vlasenko
a bug where it underflows the string a bug where it never frees parser_t struct make read_config() return 0 if parser is NULL, make config_close() accept and ignore NULL parser - eliminates many if() blocks reverse the sense of parser bit flags - negative flags are harder to grok. hexdump: revert the change to use config parser, it is BIGGER and also requires additional quirks in parser *: explicitly use PARSER_NORMAL instead of 0 function old new delta login_main 1575 1596 +21 config_close 18 29 +11 bbunpack 383 391 +8 qgravechar 106 109 +3 rtnl_tab_initialize 121 117 -4 expand 1697 1693 -4 man_main 717 712 -5 nameif_main 674 668 -6 hexdump_main 597 591 -6 read_config 217 209 -8 dnsd_main 1478 1470 -8 sysctl_main 203 189 -14 config_open2 44 25 -19 make_device 1177 1141 -36 config_read 597 549 -48 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 4/11 up/down: 43/-158) Total: -115 bytes
2008-07-21libbb: [x]fopen_for_{read,write} introduced and used.Denis Vlasenko
(by Valdimir) function old new delta config_open2 - 41 +41 config_read 507 542 +35 find_pair 169 187 +18 fopen_for_write - 14 +14 fopen_for_read - 14 +14 find_main 406 418 +12 xfopen_for_write - 10 +10 xfopen_for_read - 10 +10 popstring 134 140 +6 parse_inittab 396 401 +5 next_token 923 928 +5 pack_gzip 1659 1661 +2 bb__parsespent 117 119 +2 fallbackSort 1719 1717 -2 evalvar 1376 1374 -2 qrealloc 36 33 -3 ... ... ... ... singlemount 4579 4569 -10 process_stdin 443 433 -10 patch_main 1111 1101 -10 ifupdown_main 2175 2165 -10 file_action_grep 90 80 -10 uuidcache_init 649 637 -12 hush_main 797 785 -12 read_config 230 217 -13 dpkg_main 3835 3820 -15 read_line_input 3134 3110 -24 sysctl_main 232 203 -29 config_open 40 10 -30 WARN_BAD_LINE 44 - -44 login_main 1714 1575 -139 ------------------------------------------------------------------------------ (add/remove: 5/1 grow/shrink: 8/74 up/down: 174/-737) Total: -563 bytes
2008-07-20libbb: fixes to config_read() by maintainerDenis Vlasenko
sysctl: use config_read() function old new delta sysctl_main 121 232 +111 config_read 478 502 +24 parse_main 239 241 +2 sysctl_preload_file_and_exit 234 - -234 ------------------------------------------------------------------------------ (add/remove: 0/1 grow/shrink: 3/0 up/down: 137/-234) Total: -97 bytes
2008-07-05*: rename ATTRIBUTE_XXX to just XXX.Denis Vlasenko
2008-03-17*: add -Wunused-parameter; fix resulting breakageDenis Vlasenko
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
2007-11-29sysctl: add -e: supress warnings about invalid key (Jeremy Kerr <jk@ozlabs.org>)Denis Vlasenko
code shrink: text data bss dec hex filename 775565 929 9100 785594 bfcba busybox_old 775296 929 9100 785325 bfbad busybox_unstripped
2007-10-29syscall: code shrinkDenis Vlasenko
text data bss dec hex filename 777209 974 9676 787859 c0593 busybox_old 777042 974 9676 787692 c04ec busybox_unstripped
2007-10-11add -fvisibility=hidden to CC flags, mark XXX_main functionsDenis Vlasenko
EXTERNALLY_VISIBLE. 5% size reduction of libbusybox.so
2007-08-12trylink: produce even more info about final link stageDenis Vlasenko
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
2007-05-26usage.c: remove reference to busybox.hDenis Vlasenko
*: s/include "busybox.h"/include "libbb.h"
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
2007-02-03suppress warnings about easch <applet>_main() havingDenis Vlasenko
no preceding prototype
2006-11-18rodata cleanup. "unable to" == "cannot". -300 bytesDenis Vlasenko
2006-09-09using [xa]sprintf for string concatenation is neat and savesDenis Vlasenko
~100 bytes according to bloatcheck. Also this fixes bug in rpm
2006-08-03Remove bb_ prefixes from xfuncs.c (and a few other places), consolidateRob Landley
things like xasprintf() into xfuncs.c, remove xprint_file_by_name() (it only had one user), clean up lots of #includes... General cleanup pass. What I've been doing for the last couple days. And it conflicts! I've removed httpd.c from this checkin due to somebody else touching that file. It builds for me. I have to catch a bus. (Now you know why I'm looking forward to Mercurial.)
2006-06-02- move #include busybox.h to the very top so we pull in the configBernhard Reutner-Fischer
and eventual platform specific includes in early.
2006-05-07Remove bb_strlen() in favor of -fno-builtin-strlen. Saves as many bytesRob Landley
as the old optimization did (actually does slightly better under gcc 4.0), and simplifies the code.
2006-04-17Remove a superfluous quote and more non-generic standalone code.Rob Landley
2006-04-12- add and use bb_opendir(), bb_xopendir().Bernhard Reutner-Fischer
text data bss dec hex filename 889445 9392 1035784 1934621 1d851d busybox.gcc-4.2.orig 889297 9392 1035784 1934473 1d8489 busybox.gcc-4.2 889009 9820 1037860 1936689 1d8d31 busybox.gcc-4.1.orig 888817 9820 1037860 1936497 1d8c71 busybox.gcc-4.1
2006-01-30fix up yet more annoying signed/unsigned and mixed type errorsEric Andersen
2005-09-29change interface to bb_xasprintf() - more perfect for me."Vladimir N. Oleynik"
ln.c: error_msg(str)->error_msg(%s, str) - remove standart "feature" for hackers reduce 100 bytes don't care in sum
2004-03-15Remove trailing whitespace. Update copyright to include 2004.Eric Andersen
2003-12-26Vodz last_patch120, more busybox integration, saves 330 Bytes. Tested.Glenn L McGrath
2003-12-24Patch from Ned Ludd, solar at gentoo dot org:Eric Andersen
I had previously provided you with a patch to help complete busybox's props suite, but have heard no word back. Sense then I've made use of as many of busybox's native API settings as I could find and would really love for you to include support for this. If there is something more I need to do to get this supported added in please let me know.
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