diff options
author | Elliott Hughes <enh@google.com> | 2024-04-22 14:33:30 +0000 |
---|---|---|
committer | Elliott Hughes <enh@google.com> | 2024-04-22 14:33:36 +0000 |
commit | 7c075dd489f6d53217c2656b20ef619230baa367 (patch) | |
tree | ed9a1780a9a8153e4ed90a29c96dde9fb4742ca7 | |
parent | f5dead2d15f596ec09df7f10a2a16e699778c726 (diff) | |
parent | 7c6aecd477a9b898df981197088c9e1d5775fe9c (diff) | |
download | toybox-master.tar.gz |
This project was upgraded with external_updater.
Usage: tools/external_updater/updater.sh update external/toybox
For more info, check https://cs.android.com/android/platform/superproject/+/main:tools/external_updater/README.md
Test: TreeHugger
Change-Id: If64ef2632aa46dcb613767151719434e6ac28b2f
-rw-r--r-- | METADATA | 4 | ||||
-rw-r--r-- | Makefile | 2 | ||||
-rw-r--r-- | kconfig/freebsd_miniconfig | 1 | ||||
-rw-r--r-- | lib/lib.h | 2 | ||||
-rw-r--r-- | lib/portability.c | 2 | ||||
-rw-r--r-- | lib/tty.c | 40 | ||||
-rwxr-xr-x | mkroot/mkroot.sh | 2 | ||||
-rwxr-xr-x | mkroot/record-commands | 22 | ||||
-rw-r--r-- | scripts/prereq/generated/config.h | 2 | ||||
-rwxr-xr-x | tests/timeout.test | 8 | ||||
-rw-r--r-- | toys.h | 2 | ||||
-rw-r--r-- | www/header.html | 2 | ||||
-rw-r--r-- | www/news.html | 298 |
13 files changed, 353 insertions, 34 deletions
@@ -9,12 +9,12 @@ third_party { last_upgrade_date { year: 2024 month: 4 - day: 8 + day: 22 } homepage: "https://landley.net/toybox/" identifier { type: "Git" value: "https://github.com/landley/toybox" - version: "96d9f66127d84fba2f56f4754fc302e826968751" + version: "7c6aecd477a9b898df981197088c9e1d5775fe9c" } } @@ -64,7 +64,7 @@ root_clean: @echo root cleaned clean:: - @chmod -fR 700 generated || true + @chmod -fR 700 generated 2>/dev/null || true @rm -rf toybox generated change install .singleconfig* @echo cleaned diff --git a/kconfig/freebsd_miniconfig b/kconfig/freebsd_miniconfig index e82e3f95..0ca16d89 100644 --- a/kconfig/freebsd_miniconfig +++ b/kconfig/freebsd_miniconfig @@ -61,6 +61,7 @@ CONFIG_TOUCH=y CONFIG_TRUE=y CONFIG_TSORT=y CONFIG_TTY=y +CONFIG_UNAME=y CONFIG_UNIQ=y CONFIG_UNLINK=y CONFIG_UUDECODE=y @@ -333,6 +333,8 @@ int terminal_probesize(unsigned *xx, unsigned *yy); #define KEY_ALT (1<<18) int scan_key(char *scratch, int timeout_ms); int scan_key_getsize(char *scratch, int timeout_ms, unsigned *xx, unsigned *yy); +unsigned cfspeed2bps(unsigned speed); +unsigned bps2cfspeed(unsigned baud); void xsetspeed(struct termios *tio, int speed); int set_terminal(int fd, int raw, int speed, struct termios *old); void xset_terminal(int fd, int raw, int speed, struct termios *old); diff --git a/lib/portability.c b/lib/portability.c index 83382d1d..abcecc80 100644 --- a/lib/portability.c +++ b/lib/portability.c @@ -65,7 +65,7 @@ struct mtab_list *xgetmountlist(char *path) int i, count; if (path) error_exit("xgetmountlist"); - if ((count = getmntinfo(&entries, 0)) == 0) perror_exit("getmntinfo"); + if (!(count = getmntinfo(&entries, MNT_WAIT))) perror_exit("getmntinfo"); // The "test" part of the loop is done before the first time through and // again after each "increment", so putting the actual load there avoids @@ -16,6 +16,7 @@ #include "toys.h" +// Check stdout, stderr, stdin (in that order) and if none open /dev/tty int tty_fd(void) { int i, j; @@ -72,19 +73,38 @@ int terminal_probesize(unsigned *xx, unsigned *yy) return 0; } -void xsetspeed(struct termios *tio, int speed) +// This table skips both B0 and BOTHER +static const int speeds[] = {50, 75, 110, 134, 150, 200, 300, 600, 1200, 1800, + 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400, 460800, 500000, 576000, + 921600, 1000000, 1152000, 1500000, 2000000, 2500000, 3000000,3500000,4000000}; + +// Show bits per second for cfspeed value. Assumes we have a valid speed +unsigned cfspeed2bps(unsigned speed) { - int i, speeds[] = {50, 75, 110, 134, 150, 200, 300, 600, 1200, 1800, 2400, - 4800, 9600, 19200, 38400, 57600, 115200, 230400, 460800, - 500000, 576000, 921600, 1000000, 1152000, 1500000, 2000000, - 2500000, 3000000, 3500000, 4000000}; - - // Find speed in table, adjust to constant - for (i = 0; i < ARRAY_LEN(speeds); i++) if (speeds[i] == speed) break; - if (i == ARRAY_LEN(speeds)) error_exit("unknown speed: %d", speed); - cfsetspeed(tio, i+1+4081*(i>15)); + if (!(speed&15)) return 0; + if (speed>15) speed = (speed&15)+15; + + return speeds[--speed]; } +// Convert bits per second to cfspeed value. Returns 0 for unknown bps +unsigned bps2cfspeed(unsigned baud) +{ + int i = 0; + + while (i<ARRAY_LEN(speeds)) + if (speeds[i++]==baud) return i+(i>15)*(4096-16+1); + + return 0; +} + +void xsetspeed(struct termios *tio, int bps) +{ + int i = bps2cfspeed(bps); + + if (!i) error_exit("unknown speed: %d", bps); + cfsetspeed(tio, i); +} // Reset terminal to known state, saving copy of old state if old != NULL. int set_terminal(int fd, int raw, int speed, struct termios *old) diff --git a/mkroot/mkroot.sh b/mkroot/mkroot.sh index cb6a78f9..227dbb3c 100755 --- a/mkroot/mkroot.sh +++ b/mkroot/mkroot.sh @@ -82,7 +82,7 @@ if [ -z "$NOLOGPATH" ]; then CROSS_COMPILE=${CROSS_COMPILE##*/} export WRAPDIR="$BUILD/record-commands" LOGPATH="$LOG"-commands.txt rm -rf "$WRAPDIR" "$LOGPATH" generated/obj && - WRAPDIR="$WRAPDIR" CROSS_COMPILE= NOSTRIP=1 source mkroot/record-commands || + eval "$(WRAPDIR="$WRAPDIR" CROSS_COMPILE= NOSTRIP=1 mkroot/record-commands)"|| exit 1 fi diff --git a/mkroot/record-commands b/mkroot/record-commands index 32557a3e..71f2c4ef 100755 --- a/mkroot/record-commands +++ b/mkroot/record-commands @@ -5,20 +5,15 @@ [ -z "$WRAPDIR" ] && WRAPDIR="$PWD"/record-commands && RM=$(which rm) [ -z "$LOGPATH" ] && export LOGPATH="$PWD"/log.txt -if [ ${#BASH_SOURCE[@]} -lt 2 ] && [ $# -eq 0 ] -then - echo "usage: WRAPDIR=dir LOGPATH=log.txt record-commands COMMAND..." - echo 'Then examine log.txt. "record-commands echo" to just setup $WRAPDIR' - exit 1 -fi - if [ ! -x "$WRAPDIR/logpath" ] then + LOG="$(which logpath)" mkdir -p "$WRAPDIR" || exit 1 - [ -e "$(which logpath)" ] && cp -H "$(which logpath)" "$WRAPDIR/logpath" || - PREFIX="$WRAPDIR/" scripts/single.sh logpath || exit 1 + [ -e "$LOG" ] && cp -H "$LOG" "$WRAPDIR/logpath" || { cd "$(dirname $0)/.." && + PREFIX="$WRAPDIR/" scripts/single.sh logpath >/dev/null && + LOG="$PWD/logpath" || exit 1; } tr : '\n' <<< "$PATH" | while read i; do - find "$i" -type f,l -maxdepth 1 -executable -exec basename {} \; | \ + find "$i" \( -type f -o -type l \) -maxdepth 1 -executable -exec basename {} \; | \ while read FILE; do ln -s logpath "$WRAPDIR/$FILE" 2>/dev/null; done done fi @@ -27,13 +22,14 @@ fi rm -f "$LOGPATH" # When sourced, set up wrapper for current context. -export PATH="$WRAPDIR:$PATH" -if [ ${#BASH_SOURCE[@]} -lt 2 ] +if [ $# -gt 0 ] then - "$@" + PATH="$WRAPDIR:$PATH" "$@" X=$? [ -n "$RM" ] && "$RM" -rf "$WRAPDIR" exit $X +else + echo export LOGPATH=${LOGPATH@Q} PATH=${WRAPDIR@Q}:${PATH@Q} fi diff --git a/scripts/prereq/generated/config.h b/scripts/prereq/generated/config.h index f46eed9b..60c87b5b 100644 --- a/scripts/prereq/generated/config.h +++ b/scripts/prereq/generated/config.h @@ -700,5 +700,7 @@ #define USE_TOYBOX_NORECURSE(...) #define CFG_TOYBOX_DEBUG 0 #define USE_TOYBOX_DEBUG(...) +#define CFG_TOYBOX_UID_SYS 100 +#define CFG_TOYBOX_UID_USR 500 #define CFG_TOYBOX_FORCE_NOMMU 0 #define USE_TOYBOX_FORCE_NOMMU(...) diff --git a/tests/timeout.test b/tests/timeout.test index 694540ae..624f3650 100755 --- a/tests/timeout.test +++ b/tests/timeout.test @@ -8,13 +8,13 @@ testcmd "times out" '.1 sleep 100 ; echo $?' '124\n' '' '' testcmd "failure" '-s MONKEY .1 sleep 100 2>/dev/null ; echo $?' '125\n' '' '' testcmd "early failure" '2>/dev/null ; echo $?' '125\n' '' '' -testcmd "can't execute" '.1 / 2>/dev/null ; echo $?' '126\n' '' '' -testcmd "can't find" '.1 /does/not/exist 2>/dev/null ; echo $?' '127\n' '' '' +testcmd "can't execute" '1 / 2>/dev/null ; echo $?' '126\n' '' '' +testcmd "can't find" '1 /does/not/exist 2>/dev/null ; echo $?' '127\n' '' '' testcmd "custom signal" '-s 3 .1 sleep 100; echo $?' '124\n' '' '' testcmd "killed" '-s 9 .1 sleep 100; echo $?' '137\n' '' '' testcmd "TERM" '-s TERM .1 sleep 100; echo $?' '124\n' '' '' -testcmd "exit 0" '.1 true ; echo $?' '0\n' '' '' -testcmd "exit 1" '.1 false ; echo $?' '1\n' '' '' +testcmd "exit 0" '1 true ; echo $?' '0\n' '' '' +testcmd "exit 1" '1 false ; echo $?' '1\n' '' '' testcmd "--preserve-status" '--preserve-status .1 sleep 100 ; echo $?' '143\n' '' '' testcmd "--preserve-status killed" '--preserve-status -s 9 .1 sleep 100 ; echo $?' '137\n' '' '' @@ -141,5 +141,5 @@ extern char **environ, *toybox_version, toybuf[4096], libbuf[4096]; #ifndef TOYBOX_VENDOR #define TOYBOX_VENDOR "" #endif -#define TOYBOX_VERSION "0.8.10"TOYBOX_VENDOR +#define TOYBOX_VERSION "0.8.11"TOYBOX_VENDOR #endif diff --git a/www/header.html b/www/header.html index e72481f4..ec0d2969 100644 --- a/www/header.html +++ b/www/header.html @@ -55,5 +55,5 @@ </td> <td valign=top> -<h2>Current release <a href=https://landley.net/toybox/news.html>0.8.10</a> (July 30, 2023)</a></h2> +<h2>Current release <a href=https://landley.net/toybox/news.html>0.8.11</a> (April 8, 2024)</a></h2> <hr> diff --git a/www/news.html b/www/news.html index f983d6f3..8054c635 100644 --- a/www/news.html +++ b/www/news.html @@ -37,6 +37,304 @@ bootable under QEMU (built using a <a href=https://github.com/landley/linux/tree <u>Build</u>: --> +<a name="08-04-2024" /><a href="#08-04-2024"><hr><h2><b>April 8, 2024</b></h2></a> +<blockquote> +<p>Another thing that got forgotten was the fact that against all probability a +sperm whale had suddenly been called into existence several miles above the +surface of an alien planet. And since this is not a naturally tenable position +for a whale, this poor innocent creature had very little time to come to terms +with its identity as a whale before it then had to come to terms with not being +a whale any more.</p> +<p>- The Hitchhiker's Guide to the Galaxy</p> +</blockquote> + +<p><a href=downloads/toybox-0.8.11.tar.gz>Toybox 0.8.11</a> +(<a href=https://github.com/landley/toybox/releases/tag/0.8.11>git commit</a>) +is out, with prebuilt <a href=/bin/toybox/0.8.11>static binaries</a> and +<a href=/bin/mkroot/0.8.11>mkroot images</a> +bootable under QEMU (built using a <a href=/bin/mkroot/0.8.11/linux-patches>lightly patched</a> linux-6.8).</p> + +<p>Highlights include a new <a href=quickstart.html>quickstart</a> +web page, shorter <a href=/bin>/bin</a> links to prebuilt binaries, +lots of work on mkroot, and a new "canned" toybox build to reduce +dependencies.</p> + +<p><u>New commands</u>: +Rob added <b>tsort</b>, and promoted <b>fold</b> and <b>getopt</b>. +Oliver Webb added <b>ts</b> and <b>csplit</b>, and +Elliott added <b>memeater</b>.</p> + +<p>And one command got temporarily de-promoted: <b>passwd</b> is "default n" +(disabled in defconfig) this release due to the ongoing lib/passwd.c +infrastructure rewrite that isn't quite done yet. (See the Library section.)</p> + +<u>Features</u>: +The new "<a href=https://github.com/landley/toybox/commit/d1acc6e88be5>canned</a>" +toybox build in <b>scripts/prereq/build.sh</b> lets toybox provide its own +build prerequisites by compiling a minimal toybox against saved headers (ala +"cc -I scripts/prereq/generated file1.c file2.c..."). This provides +most of the commands toybox needs to configure and build itself (except make, +bash, and the compiler toolchain). This may help <a href=https://github.com/landley/toybox/commit/3bbc31c78b41>bootstrap</a> toybox on systems +that don't provide a modern Linux command line out of the box: install +toybox-prereq at the start of the $PATH, add +a .config file, and run <b>scripts/make.sh</b>.</p> + +<p>New <b>mv -x</b> option to atomically swap two files, +<b>env -e FILE</b> executes a different command than argv[0] on the command +line, the <b>reset</b> command now puts raw terminals back into "cooked" mode, +negative offsets in <b>sort -k</b> count right to left, +<b>setsid</b> grabs the tty more forcefully (removing the need for getty) +and the -cc option will try to steal it, +<b>mount</b> now shows file= when displaying loopback mounts, +<b>wc -L</b> shows longest line length, +<b>tar -h</b> now detects a lot more hardlinks, +<b>cp</b> now copies xattrs for directories (not just files).</p> + +<p>Elliott taught <b>file</b> to recognize wasm binary modules and +display JPEG width/height, added the LOWER_UP, DORMANT, and ECHO +flags to <b>ifconfig</b>, added PAC and BTI decoding to <b>readelf</b>, +cache size querying to <b>sysconf</b> (supported by glibc and bionic but +not musl-libc), and added a "paste" menu to <b>microcom</b>. Kalesh Singh +taught <b>readelf</b> to decode a new note type (NT_ANDROID_TYPE_PAD_SEGMENT). +Christopher Ferris improved <b>readelf</b> section flags handling, +with test. Oliver Webb suggested <b>count -l</b>. +Aditya submitted <b>netcat -z</b>.</p> + +<u>Bugfixes</u>: +Fixed <b>printf \0</b> and <b>grep -w</b> (which never quite worked right), +<b>ls -k</b> now switches off --block-size, +<b>install -dm 02750</b> works (sticky bit support for -d), +<b>tar</b> is better at following symlinks and extracting records with broken +metadata, <b>gzip</b> now knows +knows how to rename between "tgz/tar" extensions, +<b>mkpasswd -m sha*</b> salt length can now range from 8-16, not just 16, +<b>ps</b> can now handle an session ID of 0 (which is what PID 1 starts with +before the first call to setsid()), +<b>pwgen</b> can now use ~ in output, +<b>xargs</b> now stops when a child exits with 255, +<b>iconv</b> now exits with error if any characters failed to convert with -c, +things like <b>truncate -s 1e2</b> were saying "too large" and now correctly +say "not integer" (it's not scientific notation, it's exabyte suffix with +trailing garbage), +<b>timeout</b> now takes its exit code from SIGCHLD instead of wait() +to fix a race condition (SIGCHLD can happen before calling wait and the +kernel won't deliver status twice, so you can't wait AND have the +signal handler). The usual round of gcc warnings got tracked down, confirmed +to be useless, and removed, but despite gcc constantly warning "variable is +not actually used uninitialized" there were some uninitialized variables in +<b>dd</b> it DIDN'T warn about: found and fixed.</p> + +<p>Elliott added an error message to catch <b>xxd -r</b> receiving -p format +input without -p, +fixed <b>readelf -n</b> for x86-64 ibt/shstk notes +(<a href=https://github.com/landley/toybox/commit/6c23ff0168c1>whatever those +are</a>), +and fixed <b>blkid</b> not to check filesystem signatures that would continue +past the end of the loaded buffer. +Michael Shavit pointed out that <b>devmem</b> command line number parsing +wasn't unsigned (although fixing that means it no longer parses the kmg unit +suffixes). +Peter Collingbourne fixed <b>inotifyd</b> skipping the first mask character. +Taisuke Matsushiro fixed a fencepost error preventing <b>stty</b> from +setting serial baud rate to 57600. +Askar Safin fixed a typo in mkroot/packages/busybox.</p> + +<u>Library</u>: +The in-progress rewrite of <b>lib/password.c</b> no longer uses shadow.h +(which lets it build against bionic), +and a new <b>lib/hash.c</b> where toybox implements its own crypt() using +the md5/sha1/sha3 etc hash functions we've already got (to work around glibc's +ongoing deprecation of posix features), but neither are quite finished yet. +New <b>lib/elf.c</b> with plumbing shared by <b>file</b> and <b>readelf</b>, with +additional arm and riscv flag decoding, +the <b>peek()</b> family of functions now return long long instead of +int64_t so the base types are consistent on 32/64 bit, +<b>lib/args.c</b> now handles the high bit octal escape sequences in trailing +[-abc] blocks, so you can have punctuation participate in option groups, +switching off an option via grouping now sets it back to its default +value (not to zero), and numeric and date parsing report out of range numeric +or millisecond values.</p> + +<u>Mkroot</u>: +There's a <b>README</b> in the mkroot directory now. (Microsoft Github was +picking up the README.root file used by the tar-for-web.sh script +and showing that instead.) +Extended <b>run-qemu.sh</b> so it can be run from other directories +(prepending $(dirname $0)/ to linux-kernel and initramfs.cpio.gz when +loading them into qemu). +The initramfs now has <b>/etc/os-release</b> with the toybox $VERSION. +The big if/else staircase of linux kernel target configurations +moved into its own <b>get_target_config()</b> shell function, with +a big comment block right before it explaining what all the variables +it sets mean, and the generic kconfig symbol list got moved out to +a <b>GENERIC_KCONF</b> variable assignment right after that function. +The <b>microconfig</b> format got compressed slightly more +by use of bash brace expansion, decoded to comma separated values by +the be2csv function ala KCONF="$(be2csv SPI{,_BITBANG} IOMMU_SUPPORT)" . +The init script no longer calls <b>oneit</b>, instead doing the work in the +init script. (Redirect stdin/out/err to the "real" console device on +the last line of /sys/class/tty/console/active, call setsid, trap SIGCHLD, +reboot when the shell exits. This (and the setsid tty stealing upgrades) also +fixed <b>ps</b> not showing any processes in mkroot because stdin/stdout weren't +properly claimed as the controlling tty. +The base kernel config now uses <b>CONFIG_PANIC_TIMEOUT=1</b> so +we don't have to say panic=1 on the kernel command line anymore. +The baseconfig now automatically adds CONFIG_MODULES and +CONFIG_MODULES_UNLOAD when any <b>$MODULES</b> are listed. +Moved the kernel modules archive into the "docs" directory. +New <b>$NOTOYBOX</b> variable skips the toybox build if set. +The <b>$DTB</b> files no longer have a path, instead using "find" +to install them. +The build now creates the externally loadable cpio.gz file even when +building initramfs into the kernel, but sticks it in the docs/ subdirectory +when it's not used.</p> + +<p>Several new <b>mcm-buildall.sh</b> targets (or1k, riscv32, riscv64, sh4eb) +taking advantage of upstream musl-cross-make updating itself to use +musl-1.2.5. The target list in mcm-buildall.sh moved into a <b>TARGETS=()</b> +array with a big comment before it explaining the format, and the script +is better about building host toolchains +to build other cross compilers with: it tries to autodetect the host +type (moving the relevant one to the front of the build list), and +will also build a missing host toolchain when given targets on the +command line. Added microblaze and or1k kernel configs, neither of which +know how to exit qemu yet. (If Linux has got a reboot mechanism it knows +how to poke that qemu is listening for on either virtual board, I haven't +found it yet.) Also added sh4eb with FDPIC support (see kernel patch, which +allows qemu-system-sh4eb to run the sh2eb nommu root filesystem), and armv4l +(the 486 of arm).</p> + +<u>Pending</u>: +Elliott fixed and improved <b>strace</b>, translating more system calls. +Rob enabled command recursion in <b>toysh</b> (so it can call non-builtins as +builtins), fixed calling "exec" on NOFORK commands (which MUST run +in the shell's process context), redid the code to handle trailing +backslashes gluing lines together, and it no longer leaks script +filehandles into child processes. +Oliver Webb noticed that OLDTOY(MAYFORK) aliases didn't become shell +builtins, added <b>tr -t</b>, in <b>vi</b> added line gotos in ex mode, +'g', 'v', 'j' commands, and backwards search, cleaned up stuff in +<b>xzcat</b>, <b>getopt</b>, <b>bc</b>, and removed a bunch of useless autogenerated +<b>bc</b> tests. Jarno Mäkipää added the list of supported commands to <b>vi</b>'s +help text. +Mathieu Anquetin fixed <b>ip link set</b> parsing, and NUL byte handling +in <b>hexdump</b>. +General cleanup passes on <b>expr</b> (which now uses 64 bit comparisons), +<b>tr</b>, and <b>dhcpd</b>.</p> + +<u>Cleanup</u>: +pass over <b>lsattr</b>, <b>getconf</b>, <b>acpi</b>, and <b>blkid</b>. +Use FLAG() macros in <b>ifconfig</b> and <b>restorecon</b>. Removed TODO block +from <b>nbd-client</b>. +More error_msg("%s", str) converted to error_msg_raw(str). +Trimmed the GLOBALS() sizes (using <b>scripts/probes/GLOBALS</b>): +removed 1k of global data from <b>cksum</b> and switched a 2k global +in <b>grep</b> to a malloc. Simplified scripts/probes/bloatcheck and +mkroot/record-commands.</p> + +<u>Portability</u>: +Fixed <b>truncate -s 8g</b> on 32 bit hosts, +updated <b>mcm-buildall.sh</b> to autodetect host type and automatically +select newer package versions, +and moved the <b>linux32</b> command to its own file because BSD can't +build it. +MacOS had a use-after-free with the getpwuid() return value being recycled +a more aggressively than Linux. +Elliott fixed diff.test to work with mksh, and posix_fallocate() +to work with MacOS. +More commands enabled in <b>make bsd_defconfig</b> and <b>make +macos_defconfig</b>. +Added some (void) typecasts to netstat, oneit, and watchdog to try to +shut up compilers that insist on responding to uncorrectable failures. +(Such as fgets() reading known /proc data from the kernel, writes to +the watchdog timer that will reboot the system if they fail, or PID 1 calling +dup() on stdin to create stdout and stderr after closing the old ones. +If any of that goes wrong, what are we supposed to do about it?)</p> + +<u>Documentation</u>: +The website now has a <a href=quick.html>quickstart</a> page, +and the site now defaults to the about page (updated index.html symlink). +The "current release" is now in the common header displayed by most pages. +The mkroot dir has a +<a href=https://github.com/landley/toybox/blob/0.8.11/mkroot/README>README</a>, and its <a href=faq.html#mkroot>faq entry</a> +has been updated. +New option to compress help text with <b>gzip</b>, and help text size now shows +up in <b>make bloatcheck</b>. +Fix <b>sed --help</b> to show full help, <b>patch -F</b> is now mentioned +in the help text, tweaks to help text in <b>cut</b>, <b>grep</b>, +<b>blkdiscard</b>. +Elliott did a cleanup pass over "usage:" lines and alphabetized more help text +options. +Christian Koestlin fixed a typo in the <b>dmesg</b> docs. +The <a href=release.txt>release +procedure checklist</a> has been updated, and the README generated +by <b>mkroot/tar-for-web.sh</b> got updated. +New faq entry explaining why toybox doesn't have (or need) cttyhack, +and the architecture list got updated to match mcm-buildall.sh. +The usual roadmap updates.</p> + +<p>New <b>scripts/probes/cmd2dpkg</b> script shows what +debian package (if any) each toybox command lives in, but only checks +installed packages (dpkg-query -S "$(which $COMMAND)") and debian breaks +up source packages strangely, so did not used it to redo the roadmap section +listing packages (created using Linux From Scratch's list of commands +installed by each source package).</p> + +<u>Plumbing</u>: +The <b>yes</b> command now uses writev() to go way faster, mostly to +prove it can. +The default <b>stdout</b> buffer type switched to block buffering to make +Elliott happy, which is a rich source of bugs (many of which Elliott +has already whack-a-moled) and means among other things +that mixing write() and fwrite() calls now requires manual flushing. +Meanwhile xflush() became xferror() because it usually +wasn't flushing anyway, and now that's more noticeable. +Removed <b>TOYFLAG_LOCALE</b> and just set utf8 locale for all commands. +The dirtree code now sets <b>DIRTREE_SYMFOLLOW</b> in "again" when we followed +a symlink to get to this node, callers checking <b>DIRTREE_COMEAGAIN</b> need +to mask out the bit they're interested in. +Improved <b>scripts/probes/findglobals</b> output to be more legible.</p> + +<u>Test suite</u>: +Added <b>make test_help test_install</b> targets. (The standalone +command targets conflict with the help/install make targets, but you +can still build them via scripts/single.sh and there's no reason not +to be able to individually test them.) +New <b>utf8locale</b> shell function attempts to enable a UTF8 locale for +TEST_HOST, which was used to fix <b>wc.test</b>. +Colin Cross fixed <b>pidof.test</b> when stdout is a socket. +Something called "ecryptfs" has a maximum filename length of 143 bytes, +so our <b>tar.test</b> for long filenames support needs to be skipped there +because the filesystem can't handle it. Similarly, our <b>truncate.test</b> +was failing because storing nothing on ecryptfs wasts more space than expected. +The <b>tar</b> tests now fetch user/group names with "stat" because +between Linux, Android, FreeBSD, and MacOS, there aren't really consistent +user and group names for any existing files. Added nbd-client.test +Thiébaud Weksteen fixed the <b>getfattr</b>/<b>setfattr</b> tests on +filesystems using selinux. Oliver Webb added <b>sha3sum</b> tests. +Elliott stabilized another slightly racy <b>ifconfig</b> test (big test +farm, hits the weird corner cases).</p> + +<u>Build</u>: +Lots of changes to <b>scripts/make.sh</b> and friends to speed up and parallelize +header generation. The build now figures out which toys/*/*.c files +to compile by searching for unindented USE() macros wrapping NEW(commandname), +which among other things fixes enabling the builtins when selecting just +CONFIG_SH in menuconfig (instead of doing a "make sh" single command build). +It also probes for optional shared libraries in parallel. +New <b>scripts/probes</b> directory to collect scripts that aren't actually +used by the build, with a README in it. +Updated .gitignore so it doesn't complain about spurious name collisions in +subdirectories. Elliott shut up a +<a href=https://github.com/landley/toybox/commit/2c36636377e1>truly sad</a> +warning where despite sizeof(ptrdiff_t) always being sizeof(long), gcc +nevertheless warns if you printf("%ld", ptr-ptr) and wants a magic invented +"%td" type on 32 bit systems (but is just fine on 64 bit). (Or we could add a +literally NOP typecast to long.) And silenced a spurious gcc 13.2 warning +in date.c. And Rob shut up <a href=https://github.com/landley/toybox/commit/a17fee778851>more broken gcc warnings</a>. +Updated .gitignore so it doesn't complain about spurious name collisions in +subdirectories.</p> + <a name="30-07-2023" /><a href="#30-07-2023"><hr><h2><b>July 30, 2023</b></h2></a> <blockquote> <p>The way it functioned was very interesting. When the Drink button was |