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2019-01-19Fix various warnings building on FreeBSD.Rob Landley
2019-01-19hostname: fix behavior when in jail.Elliott Hughes
Only -d and -f should cause a DNS lookup. The rest should just act directly on the result of gethostname(3). Encountered with the AOSP buildbots' use of nsjail, but tested with both the Debian hostname and toybox hostname thus: ``` unshare -Uunr sh hostname android-build hostname hostname -s hostname -d hostname -f ``` (Not sure how to add that to the tests.) Also fix a SEGV with -s if the hostname doesn't contain a '.'. Also switch to the FLAG() macro. Also add the missing -s to the synopsis. Bug: http://b/123123255
2019-01-18xargs: make --help match reality.Elliott Hughes
Implement -p, -t, and -r. Add some missing tests. Move -L and -x back to TODO since they're not implemented and I haven't yet even understood what they're supposed to do.
2019-01-18Set of commands Ed Maste got building on FreeBSD.Rob Landley
2019-01-18First chunk of sntp code.Rob Landley
2019-01-18Teach xpoll() to measure time if interrupted, and wait for what's left.Rob Landley
2019-01-18Airlock: linux-s390x build grew sha256sum dependency in 420, and remove "test".Rob Landley
2019-01-16Move xsendto() to lib/net.c.Rob Landley
2019-01-14Minor cleanups to patch. (Mostly whitespace and brackets.)Rob Landley
2019-01-13Better support patching files with tabs in the name.Rob Landley
Patch dates are optional these days, and I should properly work back from the end and only peel off properly formatted tab+date, but "tab followed by digit" is probably good enough and nobody's ever complained about just tab. And we still don't support patching filenames with newlines in them...)
2019-01-12Fix cp permissions when copying symlink contents, and add test.Rob Landley
2019-01-12stat: add --format synonym for -c.Elliott Hughes
Used in the AOSP x86 host build.
2019-01-12sed: add -z.Elliott Hughes
Used to construct SELinux policies in the AOSP build. I left loopfiles_lines with its hard-coded '\n' because although cut(1) also has a -z option, I can't find any case where it's used in any of the codebases searchable by me. (And fmt(1), the other user, doesn't even have the option.) YAGNI. Bug: http://b/122744241
2019-01-12Merge xconnect/xbind.Rob Landley
2019-01-12patch: add -s to the synopsis line and fix typos.Elliott Hughes
2019-01-11Fix b ending with }Rob Landley
For a definition of "fix" that's even _more_ of a deviation from posix, but matches what debian does...
2019-01-11sed: add test for AOSP build breakage.Elliott Hughes
Bug: http://b/122744241
2019-01-11patch: add -s/--quiet.Elliott Hughes
Used by AOSP build. Also switch to new FLAG macro. Bug: http://b/122739027
2019-01-08modprobe: don't return failure just because we didn't find global config.Elliott Hughes
Without this change, a successful modprobe on Android exits with status 1 because Android doesn't have /etc/modprobe.conf or /etc/modprobe.d/ --- neither of which seem to be required on desktop Linux either.
2019-01-08ls: Fix -t to also sort by st_mtim.tv_nsec.Peter Collingbourne
2019-01-08file: add riscv ELF machine.Elliott Hughes
It's in the Linux 4.20 kernel headers.
2019-01-08xchdir: show the specific failure.Elliott Hughes
2019-01-08FreeBSD doesn't #define IUTF8 in termios.h, add workaround to portability.h.Rob Landley
2019-01-08FreeBSD will use the getmntinfo API as with AppleEd Maste
2019-01-08Ed Maste says freebsd hasn't got sys/xattr.h, so move it to portability.h.Rob Landley
2019-01-08Add FreeBSD endianness supportEd Maste
2019-01-08more: don't _exit(0) on success.Elliott Hughes
If we do, we won't flush, and we might not output everything.
2019-01-07modprobe: reset errno before ins_mod.Elliott Hughes
Otherwise in verbose mode we output bogus errors instead of `Success`.
2019-01-07Use `return` rather than `continue` to make bash 4.4 happy.Elliott Hughes
Otherwise we get this error: continue: only meaningful in a 'for', 'while', or 'until' loop
2019-01-02Josh Gao said "netcat -l -p 12345" broke:Rob Landley
Previously, when trying to listen on a socket without using one of -4, -6, or -s, we tried to create an AF_UNSPEC socket, which fails.
2018-12-29Use FLAG() macros in ps.Rob Landley
2018-12-27ipv6 address didn't fit in the buffer.Rob Landley
2018-12-27Make poke() alignment-agnostic.Rob Landley
2018-12-26Teach the argument plumbing how to do -@ for mkfs.vfatRob Landley
2018-12-25Simplify the mkflags logic a bit.Rob Landley
We're not going to USE_BLAH("a")"(longopt)" or similarly crazy corner cases, so don't try to support them.
2018-12-23Add grep --colorRob Landley
2018-12-21Fix UDP checksum verification error.Elliott Hughes
From RFC 768, if UDP packet checksum computation yields a result of zero, change it to hex 0xFFFF. The current udhcpc checksum verification would yield false positive for this case. A better way is to compute the checksum with the original checksum field and the result should be zero for good udp packet. Signed-off-by: Yangchun Fu <yangchun@google.com>
2018-12-19First stab at sort -VRob Landley
2018-12-19Fix sort -x attached to a key.Rob Landley
2018-12-19readlink: add --canonicalize synonym for -f.Elliott Hughes
Internally, Google uses all the longopts; Android currently only uses this one. I was tempted to add the others, but went with "add them when a toybox user needs them" rather than "add them when you've seen them used".
2018-12-19md5sum/sha1sum: add --status and --check, fix --check with multiple files.Elliott Hughes
Annoyingly coreutils and busybox both have the --status functionality, but coreutils only accepts --status and busybox only accepts -s. Although all extant users known to me use --status I've supported both (a) for maximum compatibility and (b) because Rob hates longopts :-) Also, -c/--check don't take argument(s): they alter the interpretation of all the FILE... arguments. I removed a bunch of dead code here, but I couldn't switch us over to loopfiles_lines because I didn't want to regress on the "warn if any check file contains no hashes", and loopfiles_lines doesn't give you any way to recognize that you've moved on to the next file.
2018-12-18Add grep tests to "make tests".Rob Landley
2018-12-17Use FLAG() macros in grep.Rob Landley
2018-12-17A couple more grep tests, and slightly use dlist_terminate() for the loops.Rob Landley
2018-12-17Only set FLAGS_NODASH when arguments didn't have a dash.Rob Landley
This (eventually) lets "ps ax" and "ps -ax" behave differently.
2018-12-17Fix remaining grep_tests.Rob Landley
Handling -e by gluing together multiple regexes with | wasn't portable, break down and do a linked list with for loops.
2018-12-15Add sed -iEXT to keep backup files.Rob Landley
2018-12-14Add xrename()Rob Landley
2018-12-11Implement --preserve default = mot behavior (fixes segfault when no argument).Rob Landley
2018-12-10nc: add UDP support.Josh Gao