Jdupes Versions Save

• Fix crash on Linux when opening a file for hashing fails

I've also included a build of jdupes for mac64 up to the latest commit as of 2023-08-30 since I'm selling my MacBook Air and I won't have any way to build Mac stuff for a little while. There aren't many changes but it should have some slight performance improvements you won't notice.

• Hash database no longer crashes on 32-bit and x32 systems
• Hash database now uses 64-bit time and size counts

• Fix a hash database corruption bug

See notes for https://github.com/jbruchon/jdupes/releases/v1.27.0 for important information.

• Added long-awaited hash database feature -y (SEE README BEFORE USING)
• Removed legacy long options that were deprecated in v1.20.0
• -E option was moved to -e and now throws an error (CHECK YOUR SCRIPTS)
• Multiple hash algorithm capability added, but no user option exists yet
• Linux: use posix_fadvise() to improve read performance
• Fixed possible infinite loop freezing on certain errors when linking files
• Removed annoying warning for -Q; the user deserves what the user asks for

IMPORTANT NOTE: Due to GitHub's stupid mandatory 2FA and inability to use a functional CAPTCHA to turn it on (among many other sins by this platform) I @jbruchon will be leaving GitHub forever by the end of September 2023. To keep up with the latest releases and news and find out where I move jdupes to, visit https://www.jdupes.com/ from now on. My personal website is at https://www.jodybruchon.com/ as well.

• Fix -P early to actually work correctly

I have also made changes since the v1.26.1 release to fix compilation on macOS.

• Change -C to use KiB instead of bytes for easier typing (CHECK YOUR SCRIPTS)

I got tired of typing -C 1048576 for 1 MiB so now I only have to type -C 1024 (KiB)

• Fix CTRL+C broken during scanning phase
• Added verbose error information for dedupe errors 22 and 95
• Partial-only flag for dedupe is no longer inappropriately enabled on macOS
• Build now enables dedupe support and uses nearby libjodycode by default
• Fix NO_HARDLINKS, LOW_MEMORY, and BARE_BONES builds

• Fix -d and no valid directories exiting with an internal error message
• All errors or serious warnings exit with FAILURE instead of SUCCESS

• Fix -D on non-debug builds which was falling through to set -E
• Debugging now dumps a list of internal option flags
• Fixed progress indicator: "hashing: xyz%" only shows if "stuck" on one file

• Major bug in 1.24.0 affecting all types of linking has been fixed
• Update interfaces to libjodycode 3 API