aboutsummaryrefslogtreecommitdiff
path: root/coreutils/echo.c
AgeCommit message (Collapse)Author
2017-08-02do not use `a' quoting style in commentsDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-07-21config: deindent all help textsDenys Vlasenko
Those two spaces after tab have no effect, and always a nuisance when editing. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-01-10shells: make hush test optional, rename ASH_BUILTIN_foo -> ASH_fooDenys Vlasenko
This makes hash and ash more symmetrical wrt config menu and config options. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-01-10Big cleanup in config help and descriptionDenys Vlasenko
Redundant help texts (one which only repeats the description) are deleted. Descriptions and help texts are trimmed. Some config options are moved, even across menus. No config option _names_ are changed. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2016-11-23Convert all coreutils/* applets to "new style" applet definitionsDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-07-31echo: make escape sequences depend on fancy modeMike Frysinger
Currently when you disable fancy echo, escape sequences are hardcoded enabled (e.g. as if you used `echo -e` all the time). The opposite behavior is more desirable (always disable -e support) because: * This seems to contradict the spirit of the kconfig help text (where it says enable support for -n/-e flags), although you could say that we aren't supporting the -e flag directly as `echo -e` will show the -e flag. * POSIX makes escape sequences optional, and even says they are there only on XSI-conformant systems. * It saves space (~100 bytes on x86_64). * It makes things faster! * It makes it behave more like bash where you need an explicit -e flag in order for escape sequences to be interpreted. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-06-05*: remove "Options:" string from help textsDenys Vlasenko
function old new delta packed_usage 28706 28623 -83 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-03-31move help text from include/usage.src.h to coreutils/*.cPere Orga
Signed-off-by: Pere Orga <gotrunks@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-02-15echo: fix SEGV when run with no argsDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-02-14echo: fix ENOSPC detection and some iffy code in \NNN handlingDenys Vlasenko
function old new delta echo_main 330 302 -28 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-02-07echo: do not retry on write errorsDenys Vlasenko
function old new delta echo_main 297 336 +39 stpcpy - 22 +22 run_pipe 1561 1566 +5 pseudo_exec_argv 187 192 +5 hush_exit 75 80 +5 ------------------------------------------------------------------------------ (add/remove: 3/0 grow/shrink: 4/0 up/down: 98/0) Total: 76 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-08-16*: make GNU licensing statement forms more regularDenys Vlasenko
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>
2009-11-02*: introduce and use ffulsh_all()Denys Vlasenko
function old new delta buffer_fill_and_print 179 196 +17 fflush_all - 9 +9 spawn 87 92 +5 rtcwake_main 455 453 -2 ... alarm_intr 93 84 -9 readcmd 1072 1062 -10 bb_ask 345 333 -12 more_main 845 832 -13 flush_stdout_stderr 42 23 -19 xfflush_stdout 27 - -27 flush_stderr 30 - -30 ------------------------------------------------------------------------------ (add/remove: 1/2 grow/shrink: 2/50 up/down: 31/-397) Total: -366 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2008-07-25ash: dont allow e.g. exec <&10 to attach to stript's fd!Denis Vlasenko
function old new delta is_hidden_fd - 61 +61 redirect 1135 1164 +29 popstring 134 140 +6 printf_main 635 637 +2 evalvar 1374 1376 +2 echo_main 294 296 +2 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 5/0 up/down: 102/0) Total: 102 bytes
2008-07-05*: rename ATTRIBUTE_XXX to just XXX.Denis Vlasenko
2008-04-30echo: fix echo -e -n "msg\n\0"Denis Vlasenko
(by "Pinedo, David" <david.pinedo AT hp.com>)
2008-04-01shells: do not frocibly enable test, echo and kill _applets_,Denis Vlasenko
just build relevant source and use xxx_main functions. build system: add a special case when we have exactly one applet enabled (makes "true", "false", "basename" REALLY tiny). getopt32: do not use stdio. function old new delta getopt32 1385 1412 +27 make_device 1187 1200 +13 basename_main 120 127 +7 tcpudpsvd_main 1922 1926 +4 testcmd 5 - -5 echocmd 5 - -5 fuser_main 1243 1231 -12 ------------------------------------------------------------------------------ (add/remove: 0/2 grow/shrink: 4/1 up/down: 51/-22) Total: 29 bytes
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
2007-12-24nameif: extended matching (Nico Erfurth <masta@perlgolf.de>)Denis Vlasenko
*: whitespace fixes function old new delta prepend_new_eth_table - 304 +304 nameif_main 620 684 +64 cc_macaddr 51 - -51 ------------------------------------------------------------------------------ (add/remove: 1/1 grow/shrink: 1/0 up/down: 368/-51) Total: 317 bytes
2007-11-24remove echo_main -> bb_echo indirectionDenis Vlasenko
2007-11-22ash: fix bug where redirection of closed fd was leaving it open afterwards.Denis Vlasenko
redirect 983 1024 +41 bb_echo 276 301 +25 popredir 118 132 +14 evalcommand 1163 1176 +13 bbunpack 358 366 +8 echocmd 13 5 -8 echo_main 13 5 -8 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 5/2 up/down: 101/-16) Total: 85 bytes text data bss dec hex filename 774999 962 9236 785197 bfb2d busybox_old 775084 962 9236 785282 bfb82 busybox_unstripped
2007-10-11add -fvisibility=hidden to CC flags, mark XXX_main functionsDenis Vlasenko
EXTERNALLY_VISIBLE. 5% size reduction of libbusybox.so
2007-09-27introduce bb_putchar(). saves ~1800 on uclibc (less on glibc).Denis Vlasenko
2007-06-19echo: fix yet another buglet in non-fancy echoDenis Vlasenko
2007-06-08- fix invocation without any argumentBernhard Reutner-Fischer
2007-06-06echo: fix non-fancy echoDenis Vlasenko
2007-05-26usage.c: remove reference to busybox.hDenis Vlasenko
*: s/include "busybox.h"/include "libbb.h"
2007-04-10make a few struct bb_applet members conditionalDenis Vlasenko
rename sllep_and_die -> xfunc_die make fflush_stdout_and_exit NOFORK-safe fix some buglets found by randomconfig
2007-04-10echo: fix regression ("echo" with no arguments didn't print newline.Denis Vlasenko
echo: use fputs if no options are given. Code growth ~15 bytes. Old: # time ./busybox find $bigdir -exec echo {} \; >/dev/null real 0m2.038s user 0m0.761s sys 0m0.953s New: # time ./busybox find $bigdir -exec echo {} \; >/dev/null real 0m1.781s user 0m0.781s sys 0m0.939s For comparison: without NOFORK: # time find $bigdir -exec echo {} \; >/dev/null real 1m51.129s user 0m38.442s sys 1m3.350s
2007-04-09Implement first instance of NOFORK applet - echoDenis Vlasenko
find: use NOFORK/NOEXEC; small -exec buglet also eliminated vfork_daemon_rexec: honor PREFER_APPLETS echo: small size improvements find -exec echo {} \; with PREFER_APPLETS=y runs 4 times faster
2007-02-03suppress warnings about easch <applet>_main() havingDenis Vlasenko
no preceding prototype
2006-12-21introduce LONE_CHAR (optimized strcmp with one-char string)Denis Vlasenko
2006-10-26remove bb_printf and the likeDenis Vlasenko
2006-07-01Remove all usage of the "register" storage class specifier."Robert P. J. Day"
2006-06-08made "test" an ash built-in.Paul Fox
moved the contents of libbb/bb_echo.c back into coreutils/echo.c, which is a more reasonable place for them than libbb. this forces anyone who wants echo and test to be builtin to ash to also have them available as applets. their cost is very small, and the number of people who wouldn't want them as applets is also very small. added warning about shell builtins vs. CONFIG_FEATURE_SH_STANDALONE_SHELL, which conflicts with their use. thanks to nathanael copa for debugging help. some string size optimization in test.c may have been lost with this commit, but this is a good new baseline.
2006-03-06Robert P. Day removed 8 gazillion occurrences of "extern" on functionRob Landley
definitions. (That should only be on prototypes.)
2005-08-09implemented a builtin echo command in ash. moved the guts of thePaul Fox
echo applet into libbb, and now call bb_echo() from both echo.c and ash.c
2004-04-14Larry Doolittle writes:Eric Andersen
This is a bulk spelling fix patch against busybox-1.00-pre10. If anyone gets a corrupted copy (and cares), let me know and I will make alternate arrangements. Erik - please apply. Authors - please check that I didn't corrupt any meaning. Package importers - see if any of these changes should be passed to the upstream authors. I glossed over lots of sloppy capitalizations, missing apostrophes, mixed American/British spellings, and German-style compound words. What is "pretect redefined for test" in cmdedit.c? Good luck on the 1.00 release! - Larry
2004-03-15Remove trailing whitespace. Update copyright to include 2004.Eric Andersen
2003-03-19Major coreutils update.Manuel Novoa III
2001-04-09Apply Vladimir's latest cleanup patch.Eric Andersen
-Erik
2001-03-21A nice patch from Larry Doolittle that adds -Wshadow andEric Andersen
cleans up most of the now-revealed problems.
2001-02-20It turns out that DODMALLOC was broken when I reorganized busybox.hEric Andersen
header file usage before the 0.49 release. To fix it, I had to move the '#include "busybox.h"' to the end of the list of #include files. -Erik
2001-01-27Fix header file usage -- there were many unnecessary header files included inEric Andersen
busybox.h which slowed compiles. I left only what was needed and then fixed up all the apps to include their own header files. I also fixed naming for pwd.h and grp.h functions. Tested to compile and run with libc5, glibc, and uClibc. -Erik
2000-12-01Stop using TRUE and FALSE for exit status.Matt Kraai
2000-11-29Apply the BSD echo version submitted by Jonas Holmberg <jonas.holmberg@axis.com>Eric Andersen
2000-11-14Remove the BSD advertising clause, and replace it with a link to howEric Andersen
the advertising clause has been retroactivly declared null and void.
2000-09-25Renamed "internal.h" to the more sensible "busybox.h".Eric Andersen
-Erik
2000-07-17The result of getopt() is "int" and should be treated as suchPavel Roskin
2000-07-16Extract usage information into a separate file.Matt Kraai
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-01 15:17:56 +0000