aboutsummaryrefslogtreecommitdiff
path: root/networking/nc.c (follow)
Commit message (Collapse)AuthorAgeFilesLines
* Remove fake signal-handling codeRon Yorston2018-03-011-0/+4
| | | | | | | | | Microsoft Windows has only limited support for signals. busybox-w32 initially papered over this fact by adding definitions for unsupported signals and signal-handling functions. Remove this fake code and deal with the consequences by excluding anything that fails to compile as a result.
* Merge branch 'busybox' into mergeRon Yorston2017-11-031-1/+2
|\
| * whitespace and comment format fixes, no code changesDenys Vlasenko2017-10-051-1/+2
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | Merge branch 'busybox' into mergeRon Yorston2017-09-271-4/+13
|\|
| * netcat: net applet (alias to nc)Denys Vlasenko2017-09-151-4/+13
| | | | | | | | | | | | | | | | | | | | | | | | function old new delta packed_usage 31807 31856 +49 applet_names 2701 2708 +7 applet_main 1560 1564 +4 applet_install_loc 195 196 +1 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 4/0 up/down: 61/0) Total: 61 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | win32: make vfork fail at compile-timeRon Yorston2017-08-301-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | Nothing in busybox-w32 uses fork. Remove the implementations of fork, vfork and xvfork so that, for example, enabling cpio pass-through causes an error at compile-time, not run-time. MinGW-w64 defines pid_t, so we don't have to. Ensure code containing xvfork in netcat is disabled when NC_EXTRA is disabled. Otherwise removing the implementation of vfork costs 64 bytes.
* | Merge branch 'busybox' into mergeRon Yorston2017-07-241-11/+11
|\|
| * config: deindent all help textsDenys Vlasenko2017-07-211-10/+10
| | | | | | | | | | | | Those two spaces after tab have no effect, and always a nuisance when editing. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * Update menuconfig items with approximate applet sizesDenys Vlasenko2017-07-181-1/+1
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | Revert "nc: use poll() instead of select()"Ron Yorston2017-05-291-16/+17
|/ | | | This reverts commit 5b3b468ec0c6e6dfe772722dbd6b2c57cef817b5.
* nc: use poll() instead of select()Denys Vlasenko2017-02-161-17/+16
| | | | | | | function old new delta nc_main 943 866 -77 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* Convert all networking/* applets to "new style" applet definitionsDenys Vlasenko2016-11-231-4/+6
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* *: hopefully all setup_common_bufsiz() are in placeDenys Vlasenko2016-04-211-1/+2
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* libbb: make bb_common_bufsiz1 1 kbyte, add capability to use bss tail for itDenys Vlasenko2016-04-211-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The config item is FEATURE_USE_BSS_TAIL. When it is off (default): function old new delta read_config 210 228 +18 doCommands 2279 2294 +15 ipneigh_list_or_flush 763 772 +9 ipaddr_list_or_flush 1256 1261 +5 display_process_list 1301 1306 +5 conspy_main 1378 1383 +5 do_lzo_compress 352 355 +3 do_lzo_decompress 565 567 +2 push 46 44 -2 inetd_main 2136 2134 -2 uevent_main 421 418 -3 addLines 97 92 -5 bb_common_bufsiz1 8193 1024 -7169 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 8/5 up/down: 62/-7181) Total: -7119 bytes text data bss dec hex filename 829850 4086 9080 843016 cdd08 busybox_old 829901 4086 1904 835891 cc133 busybox_unstripped FEATURE_USE_BSS_TAIL=y: read_config 210 228 +18 doCommands 2279 2294 +15 ipneigh_list_or_flush 763 772 +9 ipaddr_list_or_flush 1256 1261 +5 display_process_list 1301 1306 +5 conspy_main 1378 1383 +5 do_lzo_compress 352 355 +3 do_lzo_decompress 565 567 +2 inetd_main 2136 2134 -2 bb_common_bufsiz1 8193 - -8193 ------------------------------------------------------------------------------ (add/remove: 0/1 grow/shrink: 8/1 up/down: 62/-8195) Total: -8133 bytes text data bss dec hex filename 829850 4086 9080 843016 cdd08 busybox_old 829911 4086 880 834877 cbd3d busybox_unstripped FIXME: setup_common_bufsiz() calls are missing. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* nc: use symbolic SHUT_WR instead of literal 1Denys Vlasenko2013-07-281-1/+1
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* nc: fix build failure ("subscripted value is neither array nor pointer")Denys Vlasenko2013-03-171-1/+1
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* Fix config help textDenys Vlasenko2013-02-281-1/+1
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* nc: don't redirect stderr to network in -e PROG modeDenys Vlasenko2013-02-281-9/+9
| | | | | | This in incompatible with nc-1.10, but makes a lot of sense. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* whitespace fixes. no code changesDenys Vlasenko2013-01-141-1/+1
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* *: remove "Options:" string from help textsDenys Vlasenko2011-06-051-1/+1
| | | | | | | function old new delta packed_usage 28706 28623 -83 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* *: make GNU licensing statement forms more regularDenys Vlasenko2010-08-161-4/+4
| | | | | | | This change retains "or later" state! No licensing _changes_ here, only form is adjusted (article, space between "GPL" and "v2" and so on). Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* tweak defconfigDenys Vlasenko2010-07-181-1/+1
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* *: introduce and use xfork() and xvfork()Pascal Bellard2010-07-041-4/+2
| | | | | | | | | | | | | | | | function old new delta launch_helper 170 169 -1 setup_heredoc 312 302 -10 handle_dir_common 367 354 -13 expand_vars_to_list 2456 2443 -13 open_transformer 89 74 -15 data_extract_to_command 439 423 -16 do_ipaddr 1406 1389 -17 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/7 up/down: 0/-85) Total: -85 bytes Signed-off-by: Pascal Bellard <pascal.bellard@ads-lu.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* nc: introduce CONFIG_NC_110_COMPAT option.Denys Vlasenko2010-06-271-5/+84
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* nc: fix nc -ll; report vfork errors; make select loop fasterTomoya Adachi2009-08-031-20/+23
| | | | | | | | function old new delta nc_main 933 946 +13 Signed-off-by: Tomoya Adachi <adachi@il.is.s.u-tokyo.ac.jp> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* nc, hush: cosmetic cleanups, no code changesDenys Vlasenko2009-06-011-1/+1
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* add FEATURE_UNIX_LOCAL. By Ingo van Lil (inguin AT gmx.de)Denis Vlasenko2009-04-251-20/+18
|
* nc: free lsa in server mode, we might be up for a long timeDenis Vlasenko2009-04-211-2/+2
|
* *: mass renaming of USE_XXXX to IF_XXXXDenis Vlasenko2009-04-211-13/+13
| | | | | | and SKIP_XXXX to IF_NOT_XXXX - the second one was especially badly named. It was not skipping anything!
* *: a bit of code shrinkDenis Vlasenko2008-11-091-1/+2
| | | | | | | | | | | | | | function old new delta stop_handler 41 38 -3 sulogin_main 508 504 -4 got_cont 4 - -4 cont_handler 11 - -11 startservice 309 297 -12 processorstart 423 409 -14 tcpudpsvd_main 1861 1843 -18 ------------------------------------------------------------------------------ (add/remove: 0/2 grow/shrink: 0/5 up/down: 0/-66) Total: -66 bytes
* *: rename ATTRIBUTE_XXX to just XXX.Denis Vlasenko2008-07-051-1/+1
|
* sendmail: fix wrong vfork usage here tooDenis Vlasenko2008-07-011-6/+3
| | | | | | | | | | | | *: shorten error texts function old new delta launch_helper - 151 +151 vfork_or_die 20 - -20 sendgetmail_main 1946 1848 -98 ------------------------------------------------------------------------------ (add/remove: 1/1 grow/shrink: 0/1 up/down: 151/-118) Total: 33 bytes
* - use EXIT_{SUCCESS,FAILURE}. No object-code changesBernhard Reutner-Fischer2008-05-191-1/+1
|
* *: fix fallout from -Wunused-parameterDenis Vlasenko2008-03-171-1/+1
| | | | | | | | | | | | | | | | | | function old new delta bbunpack 358 366 +8 passwd_main 1070 1072 +2 handle_incoming_and_exit 2651 2653 +2 getpty 88 86 -2 script_main 975 972 -3 inetd_main 2036 2033 -3 dname_enc 377 373 -4 make_new_session 474 462 -12 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 3/5 up/down: 12/-24) Total: -12 bytes text data bss dec hex filename 797429 658 7428 805515 c4a8b busybox_old 797417 658 7428 805503 c4a7f busybox_unstripped
* mount: recognize "dirsync" (closes bug 835)Denis Vlasenko2008-02-181-7/+10
| | | | | | mount: sanitize environ if called by non-root *: adjust for slightly different sanitize routine
* - be C99 friendly. Anonymous unions are a GNU extension. This change isBernhard Reutner-Fischer2008-01-291-3/+3
| | | | | size-neutral WRT -std=gnu99 and fixes several compilation errors for strict C99 mode.
* add -fvisibility=hidden to CC flags, mark XXX_main functionsDenis Vlasenko2007-10-111-1/+1
| | | | | EXTERNALLY_VISIBLE. 5% size reduction of libbusybox.so
* introduce and use close_on_exec_on(fd). -50 bytes.Denis Vlasenko2007-09-301-1/+1
|
* Audit bb_common_bufsiz usage, add script which looks for misuse.Denis Vlasenko2007-06-041-5/+3
| | | | | | tr: stop using globals needlessly. code: -103 bytes
* usage.c: remove reference to busybox.hDenis Vlasenko2007-05-261-1/+1
| | | | | *: s/include "busybox.h"/include "libbb.h"
* nc: port nc 1.10 to busyboxDenis Vlasenko2007-04-051-0/+5
|
* tcpsvd: new appletDenis Vlasenko2007-04-011-1/+1
| | | | | | | | | | It's a GPL-ed 'clone' of Dan Bernstein's tcpserver. Author: Gerrit Pape <pape@smarden.org> http://smarden.sunsite.dk/ipsvd/ size tcpsvd.o text data bss dec hex filename 2571 4 16 2591 a1f tcpsvd.o
* EXEC_PREFER_APPLETS support by Gabriel L. Somlo <somlo@cmu.edu>Denis Vlasenko2007-02-061-1/+1
|
* suppress warnings about easch <applet>_main() havingDenis Vlasenko2007-02-031-0/+1
| | | | no preceding prototype
* cleanups: unnecessary casts, unified const_1, eliminate cross-.c fileDenis Vlasenko2007-01-221-9/+6
| | | | | prototypes (heresy!), add spaces in places like "flags&NETSTAT_CONNECTED", removed unused #defines, #ifdef -> #if, use uint32_t for ipv4 addrs.
* fixing bugs revealed by randomconfig runsDenis Vlasenko2007-01-201-1/+1
|
* next part of ipv6-ization. mostly netcat.Denis Vlasenko2007-01-121-54/+49
|
* next part of ipv6-ization is here: wget & httpdDenis Vlasenko2007-01-121-1/+5
|
* use xbind, xconnect where appropriate.Denis Vlasenko2006-12-231-2/+1
| | | | small edits to arping
* nc: add missing castDenis Vlasenko2006-12-181-1/+1
| | | | xfuncs: add dprintf for dietlibc
generated by cgit v1.2.3-55-g6feb (git 2.39.1) at 2025-03-20 18:23:16 +0000