forks/toybox/toys, branch master Toybox with POSIX patches from E5ten https://git.carbslinux.org/forks/toybox/atom?h=master 2021-07-13T19:37:22+00:00 Guo Chuang pointed out that lsattr won't build with headers 2021-07-13T19:37:22+00:00 Rob Landley rob@landley.net 2021-07-13T19:37:22+00:00 urn:sha1:281f30dde58cc16229690a522a0db5b61802220f still within our 7 year time horizon. Clean up the existing portability attempts while we're there, and add timeout dates. Add options for reproducibility tests. 2021-07-11T10:02:32+00:00 Rob Landley rob@landley.net 2021-07-11T10:02:32+00:00 urn:sha1:b1c071ee037b79e7058ebc03f6ca8536e52dc843 Work around a posix violation in the croups filesystem that LTP requires. 2021-07-08T09:30:00+00:00 Rob Landley rob@landley.net 2021-07-08T09:30:00+00:00 urn:sha1:127cff38809ea6c3a37ed3ce7f428cafdc38e2e1 Posix says you removing a non-empty directory "shall fail" in both: https://pubs.opengroup.org/onlinepubs/9699919799.2018edition/functions/unlinkat.html https://pubs.opengroup.org/onlinepubs/9699919799.2018edition/functions/rmdir.html So toybox mv went ahead and unlinked the directory even if the contents hadn't all been deleted because posix guarantees it to be harmless. But cgroups (https://lwn.net/Articles/679786/) deletes the non-empty directory, thus the Linux Test Project's cgroups_fj_function test6 was failing with toybox mv because they depend on not triggering the posix violating behavior. Work around it by having mv DIRTREE_SAVE failing nodes and then check for a non-empty ->child in the COMEAGAIN as a signal not to unlink the dir. While I'm there do some code cleanup, add a cp -i test... Add split -n test, handle more than one leftover byte, clarify help text. 2021-07-05T05:57:46+00:00 Rob Landley rob@landley.net 2021-07-05T05:57:46+00:00 urn:sha1:3fbacb1f5c5eab1727d0bed0bd50d659af854ec7 Fix tail -F with no arguments. 2021-07-04T17:24:32+00:00 Rob Landley rob@landley.net 2021-07-04T17:24:32+00:00 urn:sha1:98613d454671ebc3e1a761788453542cd93e6ada fstat() doesn't fail on stdin, so check for fd 0 explicitly so we don't try to access zero length array when optc was zero. (Plus can't reopen '-'.) Teach tail -F to work on file that doesn't initially exist (needed 2021-07-04T16:57:40+00:00 Rob Landley rob@landley.net 2021-07-04T16:57:40+00:00 urn:sha1:ba242e08ee83910596420f42830fd3d6fc1868d0 new lib/ flag), allow -s to be fraction of a second, inline (anonymous) struct so globals.h isn't using an incomplete type, blank line in GLOBALS() between option args and other variables, collate tail_continue() to one function, add test. tail: implement -F (and its companion -s). 2021-07-01T15:45:56+00:00 Elliott Hughes enh@google.com 2021-06-30T23:38:42+00:00 urn:sha1:933f238bd1dfd8931fa3cc60f61aea19802daefd (Based on someone else's patch.) Implementing -F with inotify is a lot more work (including more portability shims for macOS), so this is a simpler polling implementation. Also fix my earlier mistake where xnotify_add() wasn't actually an 'x' function that exits on failure. Add support for -n in split 2021-06-27T19:05:55+00:00 Ella-0 23418164+Ella-0@users.noreply.github.com 2021-06-27T07:25:09+00:00 urn:sha1:df7bfd2e1e7906596f5ac2ef4cdd51c7f1d918b9 Add support for -d $'\n' (cut by line!) and posix -nb (wraps to start of -c) 2021-06-22T14:55:58+00:00 Rob Landley rob@landley.net 2021-06-22T14:55:58+00:00 urn:sha1:f4c6375fad2a54770a05e1fffe3a39071fdf47fa Denys Vlasenko pointed out that other implementations use "t" as "total", 2021-06-22T13:33:14+00:00 Rob Landley rob@landley.net 2021-06-22T13:33:14+00:00 urn:sha1:b1b7fec80d205d11d6eca42a94b9f6b45eedd262 and not many systems need to know "free terabytes".