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authorDenis Vlasenko <vda.linux@googlemail.com>2007-08-24 10:28:55 +0000
committerDenis Vlasenko <vda.linux@googlemail.com>2007-08-24 10:28:55 +0000
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1<!--#include file="header.html" --> 1<!--#include file="header.html" -->
2 2
3<ul> 3<ul>
4 <li><b>24 August 2007 -- BusyBox 1.7.0 (unstable)</b>
5 <p><a href=http://busybox.net/downloads/busybox-1.7.0.tar.bz2>BusyBox 1.7.0</a>.
6 (<a href=http://busybox.net/cgi-bin/viewcvs.cgi/branches/busybox_1_7_stable/>svn</a>,
7 <a href=http://busybox.net/downloads/fixes-1.7.0/>patches</a>,
8 <a href=http://busybox.net/fix.html>how to add a patch</a>)</p>
9
10 <p>Applets which had many changes since 1.6.x:
11 <p>httpd:
12 <ul>
13 <li>works in standalone mode on NOMMU machines now (partly by Alex Landau &lt;landau_alex@yahoo.com&gt;)
14 <li>indexer example is rewritten in C
15 <li>optional support for error pages (by Pierre Metras &lt;genepi@sympatico.ca&gt;)
16 <li>stop reading headers using 1-byte reads
17 <li>new option -v[v]: prints client addresses, HTTP codes returned, URLs
18 <li>extended -p PORT to -p [IP[v6]:]PORT
19 <li>sendfile support
20 <li>add support for Status: CGI header
21 <li>fix CGI handling bug (we were closing wrong fd)
22 <li>CGI I/O loop still doesn't look 100% ok to me...
23 </ul>
24
25 <p>udhcp[cd]:
26 <ul>
27 <li>add -f "foreground" and -S "syslog" options
28 <li>fixed "ifupdown + udhcpc_without_pidpile_creation" bug
29 <li>new config option "Rewrite the lease file at every new acknowledge" (Mats Erik Andersson &lt;mats@blue2net.com&gt; (Blue2Net AB))
30 <li>consistently treat server_config.start/end IPs as host-order
31 <li>fix IP parsing for 64bit machines
32 <li>fix unsafe hton macro usage in read_opt()
33 <li>do not chdir to / when daemonizing
34 </ul>
35
36 <p>top, ps, killall, pidof
37 <ul>
38 <li>simpler loadavg processing
39 <li>truncate usernames to 8 chars
40 <li>fix non-CONFIG_DESKTOP ps -ww (by rockeychu)
41 <li>improve /proc/PID/cmdinfo reading code
42 <li>use cmdline, not comm field (fixes problems with re-execed applets showing as processes with name "exe", and not being found by pidof/killall by applet name)
43 <li>reduce CPU usage in decimal conversion (optional) (corresponding speedup on kernel side is accepted in mainline Linux kernel, yay!)
44 <li>make percentile (0.1%) calculations configurable
45 <li>add config option and code for global CPU% display
46 <li>reorder columns, so that [P]PIDs are together and VSZ/%MEM are together - makes more sense
47 </ul>
48
49 <p>Build system improvements: doesn't link against libraries we don't need,
50 generates verbose link output and map file, allows for custom link
51 stripts (useful for removing extra padding, among other things).
52
53 <p>Code and data size in comparison with 1.6.1:<pre>
54Equivalent .config, i386 glibc dynamic builds:
55 text data bss dec hex filename
56 672671 2768 16808 692247 a9017 busybox-1.6.1/busybox
57 662948 2660 13528 679136 a5ce0 busybox-1.7.0/busybox
58 662783 2631 13416 678830 a5bae busybox-1.7.0/busybox.customld
59
60Same .config built against static uclibc:
61 765021 1059 11020 777100 bdb8c busybox-1.7.0/busybox_uc</pre>
62
63 <p>Code/data shrink done in applets: crond, hdparm, dd, cal, od, nc, expr, uuencode,
64 test, slattach, diff, ping, tr, syslogd, hwclock, zcip, find, pidof, ash, uudecode,
65 runit/*, in libbb.
66
67 <p>New applets:
68 <ul>
69 <li>pscan, expand, unexpand (from Tito &lt;farmatito@tiscali.it&gt;)
70 <li>setfiles, restorecon (by Yuichi Nakamura &lt;ynakam@hitachisoft.jp&gt;)
71 <li>chpasswd (by Alexander Shishkin &lt;virtuoso@slind.org&gt;)
72 <li>slattach, ttysize
73 </ul>
74
75 <p>Unfortunately, not much work is done on shells. This was mostly stalled
76 by lack of time (read: laziness) on my part to learn how to adapt existing
77 qemu-runnable image for a NOMMU architechture (available on qemu website)
78 for local testing of cross-compiled busybox on my machine.
79
80 <p>Other changes since previous release (abridged):
81 <ul>
82 <li>addgroup: disallow addgroup -g num user group; make -g 0 work (Tito &lt;farmatito@tiscali.it&gt;)
83 <li>adduser: close /etc/{passwd,shadow} before calling passwd etc. Spotted by Natanael Copa &lt;natanael.copa@gmail.com&gt;
84 <li>arping: -i should be -I, fixed
85 <li>ash: make "jobs | cat" work like in bash (was giving empty output)
86 <li>ash: recognize -l as --login equivalent; do not recognize +-login
87 <li>ash: fix buglet in DEBUG code (Nguyen Thai Ngoc Duy &lt;pclouds@gmail.com&gt;)
88 <li>ash: fix SEGV if type has zero parameters
89 <li>awk: fix -F 'regex' bug (miscounted fields if last field is empty)
90 <li>catv: catv without arguments was trying to use environ as argv (Alex Landau &lt;landau_alex@yahoo.com&gt;)
91 <li>catv: don't die on open error (emit warning)
92 <li>chown/chgrp: completely match coreutils 6.8 wrt symlink handling
93 <li>correct_password: do not print "no shadow passwd..." message
94 <li>crond: don't start sendmail with absolute path, don't report obsolete version (report true bbox version)
95 <li>dd: fix bug where we assume count=INT_MAX when count is unspecified
96 <li>devfsd: sanitization by Tito &lt;farmatito@tiscali.it&gt;
97 <li>echo: fix non-fancy echo
98 <li>fdisk: make it work with big disks (read: typical today's disks) even if CONFIG_LFS is unset
99 <li>find: -context support for SELinux (KaiGai Kohei &lt;kaigai@kaigai.gr.jp&gt;)
100 <li>find: add conditional support for -maxdepth and -regex, make -size match GNU find
101 <li>find: fix build failure on certain configs (found by Cristian Ionescu-Idbohrn &lt;cristian.ionescu-idbohrn@axis.com&gt;)
102 <li>fsck_minix: make it print bb version, not it's own (outdated/irrelevant) one
103 <li>grep: implement -m MAX_MATCHES, fix buglets with context printing
104 <li>grep: fix selection done by FEATURE_GREP_EGREP_ALIAS (Maxime Bizon &lt;mbizon@freebox.fr&gt; (Freebox))
105 <li>hush: add missing dependencies (Maxime Bizon &lt;mbizon@freebox.fr&gt; (Freebox))
106 <li>hush: fix read builtin to not read ahead past EOL and to not use insane amounts of stack
107 <li>ifconfig: make it work with ifaces with interface no. > 255
108 <li>ifup/ifdown: make location of ifstate configurable
109 <li>ifupdown: make netmask parsing smaller and more strict (was accepting 255.0.255.0, 255.1234.0.0 etc...)
110 <li>install: fix -s (strip) option, fix install a b /a/link/to/dir
111 <li>libbb: consolidate ARRAY_SIZE macro (Walter Harms &lt;wharms@bfs.de&gt;)
112 <li>libbb: make /etc/network parsing configurable. -200 bytes when off
113 <li>libbb: nuke BB_GETOPT_ERROR, always die if there are mutually exclusive options
114 <li>libbb: xioctl and friends by Tito &lt;farmatito@tiscali.it&gt;
115 <li>login: optional support for PAM
116 <li>login: make /etc/nologin support configurable (-240 bytes)
117 <li>login: ask passwords even for wrong usernames
118 <li>md5_sha1_sum: fix mishandling when run as /bin/md5sum
119 <li>mdev: add support for firmware loading
120 <li>mdev: work even when CONFIG_SYSFS_DEPRECATED in kernel is off
121 <li>modprobe: add scanning of /lib/modules/`uname -r`/modules.symbols (by Yann E. MORIN)
122 <li>more: fixes by Tristan Schmelcher &lt;tpkschme@engmail.uwaterloo.ca&gt;
123 <li>nc: make connecting to IPv4 from IPv6-enabled hosts easier (was requiring -s local_addr)
124 <li>passwd: fix bug "updating shadow even if user's record is in passwd"
125 <li>patch: fix -p -1 handling
126 <li>patch: fix bad line ending handling (Nguyen Thai Ngoc Duy &lt;pclouds@gmail.com&gt;)
127 <li>ping: display roundtrip times with 1/1000th of ms, not 1/10 ms precision.
128 <li>ping: fix incorrect handling of -I (Iouri Kharon &lt;bc-info@styx.cabel.net>&gt;)
129 <li>ping: fix non-fancy ping6
130 <li>printenv: fix "printenv VAR1 VAR2" bug (spotted by Kalyanatejaswi Balabhadrapatruni &lt;kalyanatejaswi@yahoo.co.in&gt;)
131 <li>ps: fix -Z (by Yuichi Nakamura &lt;ynakam@hitachisoft.jp&gt;)
132 <li>rpm: add optional support for bz2 data. +50 bytes of code
133 <li>rpm: fix bogus "package is not installed" case
134 <li>sed: fix 'q' command handling (by Nguyen Thai Ngoc Duy &lt;pclouds@gmail.com&gt;)
135 <li>start_stop_daemon: NOMMU fixes by Alex Landau &lt;landau_alex@yahoo.com&gt;
136 <li>stat: fix option -Z SEGV
137 <li>strings: strings a b was processing a twice, fix that
138 <li>svlogd: fix timestamping, do not warn if config is missing
139 <li>syslogd, logread: get rid of head pointer, fix logread bug in the process
140 <li>syslogd: do not convert tabs to ^I, set syslog IPC buffer to mode 0644
141 <li>tar: improve OLDGNU compat, make old SUN compat configurable
142 <li>test: fix testing primary expressions like '"-u" = "-u"'
143 <li>uudecode: fix to base64 decode by Jorgen Cederlof &lt;jcz@google.com&gt;
144 <li>vi: multiple fixes by Natanael Copa &lt;natanael.copa@gmail.com&gt;
145 <li>wget: fix bug in base64 encoding (bug 1404). +10 bytes
146 <li>wget: lift 256 chars limitation on terminal width
147 <li>wget, zcip: use monotonic_sec instead of gettimeofday
148 </ul>
149 </p>
150 </li>
151
4 <li><b>30 June 2007 -- BusyBox 1.6.1 (stable)</b> 152 <li><b>30 June 2007 -- BusyBox 1.6.1 (stable)</b>
5 <p><a href=http://busybox.net/downloads/busybox-1.6.1.tar.bz2>BusyBox 1.6.1</a>. 153 <p><a href=http://busybox.net/downloads/busybox-1.6.1.tar.bz2>BusyBox 1.6.1</a>.
6 (<a href=http://busybox.net/cgi-bin/viewcvs.cgi/branches/busybox_1_6_stable/>svn</a>, 154 (<a href=http://busybox.net/cgi-bin/viewcvs.cgi/branches/busybox_1_6_stable/>svn</a>,