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path: root/networking/telnetd.c
AgeCommit message (Collapse)Author
2008-01-02libbb: introduce and use safe_waitpid (loops in EINTR)Denis Vlasenko
*: use more approproate (shorter) versions of wait() function old new delta safe_waitpid - 48 +48 wait_any_nohang - 17 +17 send_tree 365 369 +4 processorstop 432 435 +3 text_yank 110 108 -2 make_human_readable_str 202 200 -2 crond_main 1368 1366 -2 handle_sigchld 49 43 -6 reapchild 166 159 -7 custom 260 250 -10 checkscript 191 177 -14 wait_nohang 17 - -17 wait_pid 43 - -43 ------------------------------------------------------------------------------ (add/remove: 2/2 grow/shrink: 2/7 up/down: 72/-103) Total: -31 bytes
2007-11-06telnetd: fix problem with zombies (by Paul Fox <pgf@brightstareng.com>)Denis Vlasenko
syslogd: strip trailing NULs
2007-10-17telnetd: make sure telnetd -K exits if child diesDenis Vlasenko
2007-10-17telnetd: trivial optimizationDenis Vlasenko
2007-10-17ash: use fdprintf, not dprintf.Denis Vlasenko
*: trailing whitespace removed
2007-10-16fixes revealed by randomconfig runDenis Vlasenko
2007-10-16telnetd: fix commentDenis Vlasenko
2007-10-16telnetd: code shrink suggested by Ralf Friedl <Ralf.Friedl@online.de>Denis Vlasenko
2007-10-16bzip2: make -s equivalent to -2 (compatible with standard bzip2)Denis Vlasenko
telnetd: typo fix in comment
2007-10-15telnetd: at Alexander Kriegisch <Alexander@kriegisch.name> insistenceDenis Vlasenko
add an option to close sessions as soon as child exits. Maybe it should be a CONFIG option. OTOH, maybe it should be always on, as it mimics, say, getty's behaviour. function old new delta handle_sigchld - 49 +49 telnetd_main 1312 1355 +43 .rodata 123429 123466 +37 packed_usage 22770 22806 +36 make_new_session 525 532 +7 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 4/0 up/down: 172/0) Total: 172 bytes text data bss dec hex filename 676285 2538 12104 690927 a8aef busybox_old 676421 2538 12104 691063 a8b77 busybox_unstripped
2007-10-15telnetd: document bug in remove_iacs. reinstate band-aidDenis Vlasenko
which was making it near-impossible to trigger. remove memmove call which was happening at each network read, and in 99%+ cases was not needed. Unfortunately, +50 bytes.
2007-10-15telnetd: some simplifications and better error hadling.Denis Vlasenko
telnetd: don't SIGKILL child when closing the session. kernel will seng SIGHUP for us. static.iacs_to_send - 15 +15 .rodata 123418 123429 +11 make_new_session 549 525 -24 send_iac 26 - -26 free_session 144 118 -26 telnetd_main 1303 1261 -42 ------------------------------------------------------------------------------ (add/remove: 1/1 grow/shrink: 1/3 up/down: 26/-118) Total: -92 bytes text data bss dec hex filename 676341 2538 12104 690983 a8b27 busybox_old 676234 2538 12104 690876 a8abc busybox_unstripped
2007-10-11add -fvisibility=hidden to CC flags, mark XXX_main functionsDenis Vlasenko
EXTERNALLY_VISIBLE. 5% size reduction of libbusybox.so
2007-08-18don't pass argc in getopt32, it's superfluousDenis Vlasenko
(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
2007-06-25test: suppress gcc warningDenis Vlasenko
telnetd: do not use suferfluous static variable.
2007-05-26usage.c: remove reference to busybox.hDenis Vlasenko
*: s/include "busybox.h"/include "libbb.h"
2007-04-10style fixes. No code changes.Denis Vlasenko
2007-03-26move everything to new NOMMU helpers, except udhcpDenis Vlasenko
2007-02-03suppress warnings about easch <applet>_main() havingDenis Vlasenko
no preceding prototype
2007-01-19openvt,getty,vfork_daemon_rexec,mount: tighten up fd cleanup codeDenis Vlasenko
(will close all fd's > 2 on daemonization now) getty: fix "getty -" support, and also do not try to chown/chmod "-" telnetd: fix "lost ctty" bug Yet another attempt on saner function names: bb_sanitize_server_stdio(0/1) -> bb_sanitize_stdio() + bb_daemonize();
2007-01-13whitespace fixes (leading spaces to tab)Denis Vlasenko
2007-01-12next part of ipv6-ization. dnsd code is "interesting"...Denis Vlasenko
2007-01-11Trailing whitespace removal over entire treeDenis Vlasenko
2007-01-10Improve generic ipv4+ipv6 support in libbb.Denis Vlasenko
Convert telnet to it. Now this works: telnetd -b [::1]:1234 - bind to IPv6 non-standard port telnet [::1]:1234 - connect to IPv6 non-standard port telnet ::1 1234 - same This does not require ANY ipv6-specific code in applets (no struct sockaddr_in6. In fact, no sockaddr_in, too).
2006-11-22telnetd: move generic stuff into libbb. It will make it easyDenis Vlasenko
to make other server applets IPv6-aware too.
2006-11-22telnetd: if FEATURE_IPV6 is on, telnet will NOT work on IPv4Denis Vlasenko
which is kind of stupid
2006-11-22telnetd: we were having telnetd with is ONLY inetd or ONLY standalone.Denis Vlasenko
What if I need to have both?? This patch introduces CONFIG_FEATURE_TELNETD_STANDALONE: y - both, n - only inetd.
2006-10-15telnetd: check ptsname() for NULLDenis Vlasenko
2006-10-08attempt to regularize atoi mess.Denis Vlasenko
2006-10-03bb_applet_name -> applet_nameDenis Vlasenko
2006-10-03getopt_ulflags -> getopt32.Denis Vlasenko
It is impossible to formulate sane ABI based on size of ulong because it can be 32-bit or 64-bit. Basically it means that you cannot portably use more that 32 option chars in one call anyway... Make it explicit.
2006-09-22telnetd: getopt_ulflags'isationDenis Vlasenko
2006-09-06Implement optional syslog logging using ordinaryDenis Vlasenko
bb_xx_msg calls, and convert networking/* to it. The rest of bbox will be converted gradually.
2006-08-28Unbreak allbareconfig a bit. (The telnetd.c fix is a perfect example of whyRob Landley
applets which are a forest of #ifdefs are unmaintainable.)
2006-06-07- fix the build if we have ftpput without ftpget (speeling reeoe)Bernhard Reutner-Fischer
Thanks to Stephane Billiart
2006-05-29More size shrinkage.Rob Landley
2006-05-27Consolidate #include <sys/time.h> so libbb.h does it.Rob Landley
2006-05-10accept() takes a socklen_t, not an intMike Frysinger
2006-05-10fix whitespace in comment exampleMike Frysinger
2006-05-10some more useful debug info from Jason HoldenMike Frysinger
2006-05-10touchup whitespace/english a bit moreMike Frysinger
2006-05-10whitespace between if and (Mike Frysinger
2006-04-12- patch from Denis Vlasenko to add bb_xbind() and bb_xlisten()Bernhard Reutner-Fischer
2006-04-12- patch from Denis Vlasenko to add and use bb_xdaemon()Bernhard Reutner-Fischer
2006-04-12- patch from Denis Vlasenko to add and use bb_xsocket() and to useBernhard Reutner-Fischer
bb_xopen some more while at it. Also use shorter boilerplate while at it.
2006-01-30fix up annoying signed/unsigned and mixed type errorsEric Andersen
2006-01-25just whitespaceTim Riker
2005-11-10telnetd -b (bind to specific address) support from Iuri Gomes Diniz.Rob Landley
2005-05-10Patch from Jason Schoon to add IPV6 support to telnetd. Reworked by RobRob Landley
Landley to remove an #ifdef and move another one out of the flow of code.
2004-09-14Patch from Felipe Kellermann, remove some unnecessary dups, i declared a few ↵Glenn L McGrath
extra const's also.
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