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2019-07-12diff: implement --strip-trailing-cr.Elliott Hughes
Used by some ART tests and also some LLVM tests. (The motivating example is the latter, but I noticed the former when looking for other users.) Bug: http://b/137298656
2019-06-24diff: fix diff of stdin for systems without /tmp.Elliott Hughes
xtempfile() alreay does the right thing, so switch to that. Also use xsendfile() for the actual copying. Fixes the cat tests on Android.
2019-03-18diff: use TOYFLAG_ARGFAIL.Elliott Hughes
This one with a little cleanup of unnecessary duplication.
2018-07-13diff: fix build with -Wformat=security.Elliott Hughes
The problem with testing changes on my desktop is that they won't always compile when I try to sync AOSP...
2018-07-04diff: add timestamps to the ---/+++ lines and --color.Elliott Hughes
(My apologies for mixing these two unrelated changes up.)
2016-11-21Have dirtree_notdotdot() pass through !node->parent so . and .. on the commandRob Landley
line aren't filtered out. Audited all the callers and removed redundant calls, adjusted call sequence, etc. (And let rm _not_ do this, because posix.)
2016-04-14Fix a buffer overflow in diff -r.Andy Chu
We were doing two 32-byte memset()s instead of two 16-byte memset()s. 'dir' referred to the instance (array of 2) and not the struct type. Add some test coverage for diff, including a case that hit this bug. The bug was found by running cp.test under AddressSanitizer, since it happens to use diff.
2016-03-07Cleanup pass on the dirtree infrastructure, in preparation for making rm -rRob Landley
handle infinite depth. Fix docs, tweak dirtree_handle_callback() semantics, remove dirtree_start() and don't export dirtree_handle_callback(), instead offer dirtree_flagread(). (dirtree_read() is a wrapper around dirtree_flagread passing 0 for flags.)
2015-05-09Add DIRTREE_SHUTUP to disable dirtree warnings if file vanishes out fromRob Landley
under traversal. Pass through full flag set in dirtree_add_node(), add dirtree_start() wrapper to provide symlink-only behavior (avoiding a lot of DIRTREE_SYMFOLLOW*!!(logic) repeated in callers).
2014-08-02Squash mix of tabs and spaces to just spaces.Rob Landley
2014-08-02New toys unified DIFF and USERDEL.Ashwini Sharma