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| * ash: fix a memory leakJon Tollefson2012-11-131-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The script which triggers the leak: while true do while true do break; done</dev/null done Signed-off-by: Jon Tollefson <kniht@linux.vnet.ibm.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | Merge branch 'busybox' into mergeRon Yorston2012-10-101-9/+32
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| * ash: implement export -nDenys Vlasenko2012-10-011-4/+26
| | | | | | | | | | | | | | function old new delta exportcmd 129 175 +46 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * ash: trivial fixes for compile failuresDenys Vlasenko2012-09-251-5/+6
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | Merge branch 'busybox' into mergeRon Yorston2012-09-075-18/+46
|\| | | | | | | | | | | Conflicts: include/libbb.h shell/ash.c
| * ash: fix "read -s" + ^C. Closes 5504Denys Vlasenko2012-09-062-1/+6
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * *: declare strings with ALIGN1, as appropriateMichael Tokarev2012-07-241-1/+1
| | | | | | | | | | Signed-off-by: Michael Tokarev <mjt@tls.msk.ru> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * ash: add a comment about VEXPORTDenys Vlasenko2012-07-071-0/+4
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * include sys/resource.h where neededMike Frysinger2012-07-051-0/+1
| | | | | | | | | | | | | | | | We use functions from sys/resource.h in misc applets, but don't include the header. This breaks building with newer glibc versions, so add the include where needed. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * ash: fix a bug in >${varexp} handling. Closes 5282Denys Vlasenko2012-06-093-10/+26
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | Merge branch 'busybox' into mergeRon Yorston2012-04-291-4/+0
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| * hush: remove sighandler_t definition hack, platform.h has it tooDenys Vlasenko2012-04-261-4/+0
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | ash: set working directory and environment on first startupRon Yorston2012-04-261-24/+21
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* | ash: Only change slashes in environment on first invocationRon Yorston2012-04-241-7/+7
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* | Merge commit '1_20_0' into mergeRon Yorston2012-04-231-4/+2
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| * fix build breakage found by randconfigDenys Vlasenko2012-04-201-0/+2
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * hush: remove unused member struct command::is_stoppedDenys Vlasenko2012-03-271-4/+0
| | | | | | | | | | | | | | | | | | function old new delta builtin_umask 133 132 -1 checkjobs 551 544 -7 builtin_fg_bg 291 267 -24 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | ash: omit non-MinGW for choosing whether to forkRon Yorston2012-04-201-1/+2
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* | Detect and execute shell scripts based on presence of '#!'Ron Yorston2012-04-171-2/+13
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* | Switch a call to copyfd back to fcntl(F_DUPFD)Ron Yorston2012-04-031-1/+1
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* | Make fake fcntl(F_DUPFD) for WIN32Ron Yorston2012-04-031-15/+3
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* | ash: some fixes so busybox-w32 (almost) compiles on POSIXRon Yorston2012-04-031-3/+9
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* | Standardise preprocessor symbol to detect MINGW32 buildRon Yorston2012-03-231-1/+1
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* | Remove unused file builtin_ulimit.cRon Yorston2012-03-231-237/+0
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* | Merge branch 'busybox' into mergeRon Yorston2012-03-233-7/+32
|\| | | | | | | | | Conflicts: Makefile.flags
| * cttyhack: handle multiple consoles found in sysfsAaro Koskinen2012-02-041-3/+10
| | | | | | | | | | | | | | | | | | | | | | | | If multiple consoles are found from the sysfs file, cttyhack fails: cttyhack: can't open '/dev/tty0 ttyS0': No such file or directory In such cases take the last one as the kernel will use that one for /dev/console. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * shell_builtin_read: set cc[VMIN] to 1; lineedit: don't clear c_cc[VINTR]Denys Vlasenko2012-01-151-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | First change fixes "read -n NUM". Apparently poll() won't report data availability if cc[VMIN] > 1 until there are at least cc[VMIN] bytes. function old new delta read_line_input 3885 3877 -8 shell_builtin_read 1097 1087 -10 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-18) Total: -18 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * ash: in standalone mode, search in $PATH if /proc/self/exe doesn't existDenys Vlasenko2011-12-201-3/+9
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * ash: document bash's exit code too. No code changesDenys Vlasenko2011-12-161-2/+2
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * ash: add comment about bash's ENOEXEC handling. No code changesDenys Vlasenko2011-12-161-0/+6
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | Merge commit 'c0cae52662ccced9df19f19ec94238d1b1e3bd71' into mergeRon Yorston2012-03-233-45/+73
|\| | | | | | | | | | | Conflicts: Makefile.flags scripts/basic/fixdep.c
| * cttyhack: move /sys/class/tty/console/active check to the frontDenys Vlasenko2011-10-311-13/+18
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * cttyhack: print detected ctty name when called without parametersAlexander Shishkin2011-10-311-34/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * lineedit: remove SAVE_HISTORY bit, ->hist_file can be used as indicatorDenys Vlasenko2011-09-041-2/+1
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * lineedit: add support for history saving on exitDenys Vlasenko2011-09-042-0/+8
| | | | | | | | | | | | Based on the patch by Dennis Groenen <tj.groenen@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * lineedit: fix atomic replace of history file; hush: fix $HISTFILE handlingDenys Vlasenko2011-09-042-18/+24
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * cttyhack: trivial spelling/spacing fixesKevin Cernekee2011-08-161-1/+1
| | | | | | | | | | Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * cttyhack: remove the trailing newline when reading console name from sysfsKevin Cernekee2011-08-161-3/+5
| | | | | | | | | | Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | Merge commit 'd84b175cb6948eb17f847313bf912174e2f934e1' into mergeRon Yorston2012-03-226-68/+159
|\| | | | | | | | | Conflicts: include/platform.h
| * randomconfig fixesDenys Vlasenko2011-08-091-6/+6
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * hush: fix remaining known two bugs with IFS expansion. Closes 4027.Denys Vlasenko2011-08-013-30/+61
| | | | | | | | | | | | | | | | | | | | | | | | | | function old new delta expand_vars_to_list 1054 1140 +86 parse_stream 2425 2479 +54 expand_on_ifs 258 310 +52 builtin_umask 133 132 -1 done_word 820 779 -41 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 3/2 up/down: 192/-42) Total: 150 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * hush: partially fix wrong expansion on $IFS (bug 4027).Denys Vlasenko2011-08-013-9/+50
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the added testcase, before patch we failed 8 out of 9 tests, now we fail only 2 (4th and 5th). function old new delta expand_on_ifs 225 258 +33 expand_vars_to_list 1038 1054 +16 o_save_ptr_helper 115 119 +4 builtin_umask 132 133 +1 o_addQstr 165 161 -4 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 4/1 up/down: 54/-4) Total: 50 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * cttyhack: fail gracefully if the device node is missingKevin Cernekee2011-07-131-1/+3
| | | | | | | | | | Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * cttyhack: check sysfs for the name of the active consoleKevin Cernekee2011-07-131-31/+48
| | | | | | | | | | Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | Merge commit '56a3b82e9692a25ef9c9269e88feac0d579ce8e8' into mergeRon Yorston2012-03-2212-265/+537
|\| | | | | | | | | | | | | Conflicts: coreutils/ls.c include/platform.h libbb/bb_basename.c
| * hush: better comment. No code changesDenys Vlasenko2011-06-011-1/+1
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * hush: fix a corner case of empty "do \n done" structureDenys Vlasenko2011-05-313-1/+9
| | | | | | | | | | | | | | | | | | | | | | | | The structure is: while cmd; do done bash doesn't accept it at all. We were accepting it but execution was buggy. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * hush: fix misparsing of "... do eval a= ...". Closes 3721Denys Vlasenko2011-05-143-28/+53
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * fix "variable 'foo' set but not used" warningsDenys Vlasenko2011-05-131-2/+2
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * hush: install signal handlers with filled sigmaskDenys Vlasenko2011-05-121-9/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | function old new delta install_sighandler - 39 +39 hush_main 1001 1031 +30 builtin_trap 386 392 +6 install_sighandlers 121 123 +2 switch_off_special_sigs 87 86 -1 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 3/1 up/down: 77/-1) Total: 76 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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