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2011-11-01nmeter: fix block i/o count on newer Linux kernelsDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-31cttyhack: move /sys/class/tty/console/active check to the frontDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-31cttyhack: print detected ctty name when called without parametersAlexander Shishkin
Sometimes there's a need to figure out the controlling tty from a shell script, for example, to obtain a line for getty. In this case it's easier to call cttyhack than trying to repeat some of the cttyhack's logic. function old new delta cttyhack_main 283 327 +44 packed_usage 28911 28915 +4 Signed-off-by: Alexander Shishkin <virtuoso@slind.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-31testsuite: merge bzcat2.tests into bzcat.testsDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-31testsuite: fix the mishap in the previous commitDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-31bzcat: fix unpacking of more than one file, and unpacking of zero-size bz2. ↵Denys Vlasenko
Closes 4393 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-30modinfo: make it select PLATFORM_LINUX. Closes 4411Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-30getty: Hurd has no CBAUD, work around thatDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-28makemime: fix -a option not taking parameterDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-28syslogd: work around rename() not renaming hardlinks to themselvesChristian Engelmayer
Function log_locally() within the syslogd can potentially lock up when restarting the daemon after a power loss in case the unplanned shutdown hit the rename operation during logfile rotation. While POSIX requires the rename operation to be atomic, many file systems such as JFFS2 implement the rename operation in 2 steps by linking the new name followed by unlinking the original name. In case of a power loss during the rename the system can end up with /var/log/messages and /var/log/messages.0 being 2 hard links to the same file. When the syslog daemon restarts in such a situation it will rediscover the need to rotate the log files, however, POSIX also requires that rename does nothing and reports success in case oldpath and newpath are existing hard links to the same file. Looping through reopen: by (O_CREAT | O_APPEND), the daemon eternally reopens the same file without succeeding to rotate. Signed-off-by: Christian Engelmayer <christian.engelmayer@frequentis.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-28libbb: shrink base64 decoding a bitDenys Vlasenko
function old new delta bb_uuenc_tbl_base64 67 66 -1 decode_base64 182 161 -21 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-28whitespace fixesDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-28libbb: split decode_base64 off read_base64Leonid Lisovskiy
function old new delta decode_base64 - 182 +182 read_base64 378 255 -123 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 0/1 up/down: 182/-123) Total: 59 bytes Signed-off-by: Leonid Lisovskiy <lly.dev@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-24libbb.h: remove unused definesDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-23getty: fix a minor problem of Ctrl-D not printing '\n'Denys Vlasenko
Also removed defines for control chars which are never changed, and added login/getty README. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-23getty: reset tty attrs on Ctrl-C and Ctrl-D tooDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-22getty: add O_NONBLOCK to open which is used to drop cttyDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-22remove duplicate include <sys/swap.h>Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-22getty: remove now not needed resetting of ALRM to to SIG_DFLDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-22getty,login: tighten up handling of ctty, pgrp, and tty attr restoring on ↵Denys Vlasenko
timeout Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-22getty: shrink help textDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-21stty: trim too verbose error messages (-40 bytes)Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-21docs/ctty.htm: add a useful URL toDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-20udhcpc: add comment about server IPDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-20udhcpc: in fill_envp, export BOOTP fields firstDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-20dhcpc: fix the case where we might add extra space at the end of envvar.Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-20udhcpc: fix 6rd option formatting (was using 4 more bytes than there is)Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-20udhcpc: remove unused argument in sprint_nip6Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-20udhcpc: small code shrinkDenys Vlasenko
function old new delta udhcp_recv_raw_packet 430 425 -5 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-20typo fix in commentDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-19udhcpc: add support for DHCP option 212 (RFC 5969)Denys Vlasenko
The patch is from OpenWRT people. function old new delta xmalloc_optname_optval 637 874 +237 dhcp_option_strings 237 243 +6 dhcp_optflags 68 70 +2 len_of_option_as_string 12 13 +1 dhcp_option_lengths 12 13 +1 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 5/0 up/down: 247/0) Total: 247 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-19nc: small code shrinkDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-19gen_build_files.sh: simplify "print everything up to INSERT line" partDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-19gen_build_files: don't pass 200k+ strings as params. Closes 4321Denys Vlasenko
Also removes one grep per generated file. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-19get_header_tar: shrink 6->64 sign extension codeDenys Vlasenko
function old new delta getOctal 125 107 -18 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-19ifupdown: code shrinkDenys Vlasenko
function old new delta keywords_up_down - 43 +43 set_environ 371 259 -112 ifupdown_main 2194 2073 -121 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 0/2 up/down: 43/-233) Total: -190 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-19ifupdown: support post-up / pre-down hooksPeter Korsgaard
function old new delta set_environ 330 371 +41 ifupdown_main 2156 2194 +38 iface_up 97 113 +16 iface_down 97 113 +16 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 4/0 up/down: 111/0) Total: 111 bytes Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-19TODO: all another location with bbox patches (OpenWRT)Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-18uudecode: fix buggy check for empty filenameDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-18udhcpc: on SIGUSR1, limit renew attempts time to 20 seconds; then do total ↵Vladislav Grishenko
reconfig Scenario: 1. udhcpc gets lease for 86400 secs and sleeps for 43200 before renew attempt 2. PC gets physically disconnected and connected to another network 3. some phy control software sends SIGUSR1 to renew the lease, SIGUSR2 isn't used because newly connected network could be the same as before 4. udhcpc sends unicast renew requests until lease timeout fall to 60 sec. They are ignored by new network dhcp servers 5. udhcpc sends broadcast rebind requests for 60 seconds, which are NAKed or ignored too 6. udhcpc deconfigs and starting from discover state, gets new lease for the new network So, pt.4+5 it could take up to 86400 secs without correct lease, which is too long and not acceptable. Second SIGUSR1 will immediately run into deconfig/discover state, which is not preferable in case of the same subnet replugged. This patch makes sure after SIGUSR1 timeout is no more than -A NUM (usually 20 sec). It means that renew will be requested via broadcast, and if no replies come back, full deconf/reconf cycle will be initiated in 20 seconds. Signed-off-by: Vladislav Grishenko <themiron@mail.ru> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-18udhcp: IF_UDHCP_VERBOSE() macro - improve code readabilityLeonid Lisovskiy
Signed-off-by: Leonid Lisovskiy <lly.dev@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-17fbsplash: support 8bit modePeter Korsgaard
Fake truecolor support using a RGB:332 palette. function old new delta fb_setpal - 172 +172 fbsplash_main 920 953 +33 fb_pixel_value 50 80 +30 fb_write_pixel 47 51 +4 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 3/0 up/down: 239/0) Total: 239 bytes Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-17fbsplash: limit progress bar flickerPeter Korsgaard
Progress bar updates flicker quite a bit on slow hw / high resolutions as the background is completely cleared before the new progress bar position is drawn on top. Improve it by first drawing the progress bar and then only fill the remaining rows with the background. function old new delta fb_drawprogressbar 444 429 -15 Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-16pwd: implement -LP if DESKTOPDenys Vlasenko
function old new delta pwd_main 41 244 +203 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-10inotify: if PROG is -, print events to stdoutFlemming Madsen
function old new delta inotifyd_main 516 589 +73 packed_usage 28698 28709 +11 Signed-off-by: Flemming Madsen <busybox@themadsens.dk> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-10patch: make -p count path components, not slashes (think /blah//thing)Rob Landley
Signed-off-by: Rob Landley <rob@landley.net> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-09disable strverscmp usage if we build against uClibc-0.9.31Oliver Metz
Signed-off-by: Oliver Metz <oliver.metz@googlemail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-06tftp: mode string is case independentDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-09-29ps: fix for !FEATURE_PS_LONG buildCristian Ionescu-Idbohrn
Signed-off-by: Cristian Ionescu-Idbohrn <cii@axis.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-09-27ps: with -l, show STIME tooFlemming Madsen
Signed-off-by: Flemming Madsen <busybox@themadsens.dk> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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