posix

• updated copy right notice to reflect mit license.

• Removed deprecated Pointer.elementAt.

• removed dependency on collection as causing compatability problems upstream.

• Fixed a bug with uname on gnu as the struct wasn't large enough as gnu returns the 'domain' field requiring an extra 65 bytes.
• ugpraded to dart 3.x
• removed quiver as it pulls in the test packages which causes conflicts with other projects.

• fixes #12 ffi error with dart 3.x This error actually affects any sdk from 2.19 hence the new minimum sdk. There are no other updates in this release.
• upgraded base sdk to 2.19

• BREAKING: change getpwent to return Passwd? as it couldn't be used for its intended purpose to interate across the list of users.
• Added simplifed getUsers method.
• second attempt at fixing the macos gecos npe.

• fixed bug on macos where gecos in getpwent can be null.
• moved back to depending on the publish dcli version now that the circular dependecies have been resolved.

• Upgraded to ffi 2.0
• Improved the doco and exception message for getpwuid and getpwname.

• ADDED: initgroups and getgroups. Added a simple function name for getGroupByGid and getGroups
• ADDED: method setErrno.
• ADDED: uname()
• ADDED: sysinfo()
• Moved getgroups from unistd to grp.dart.
• upgraded to latest dcli version.
• Upgrade Dart & package:ffi to the latest stable versions (2.16)
• grp_test: use "admin" group on macOS
• sysinfo: add missing unused_element to pass analysis
• Set up CI
• pwd_test: replace hard-coded username with $USER
• added tests back in after upgrade dcli to resolve circular dependency.
• Added simplified api name getPassword

• BREAKING: Changed Passwd field user_info to userInfo.
• BREAKING: Renamed clear_errno to clearErrno
• applied lint_hard with the objective of making the code more consistent.
• added additional simplifed names.
• Implemented missing hashCode on a no. of classes.
• commented out opaque thread as causing vc-code performance issues and looks like its not used.
• split mac.dart into smaller 'part of ' files as vscode was having serious performance problems.

Thanks to https://github.com/ab36245 for the contribution.

• Fixed stat command on macos
• Split stat into separate files for simplicity
• Separate ffigen files for linux and mac
• Changed generic ffigen to linux-specific

• Added chmod.
• upgraded to dcli 1.14.1

• fixed an invalid null check in throwIfErrno

• added external statements to Struct members as required by the latest version of ffi.
• Fixes for the stat test.
• renamed stat mode functions isUserXXX to isOwnerXXX. Add unit tests for same.
• stat.dart added missing initialisation for mode.

Added missing export for simplified.dart

Added simplified library with method getUserNameByUid

Added stat function.

First stable nnbd release.

removed dcli as a dependency to avoid circular dependecies. First nullsafety release.

reverted Opaque to Struct as not supported under 2.10.

Updated empty structs to use Opaque

improved getlogin errors. Fixed bugs where we were comparing c null to the dart null which is not the same thing.

Added method to check if posix is supported.

Fixed chown. Now throws an exception if an error is returned rather then returning -1;

Added grp.h to allow access to posix groups.

Added passwd methods to library. Applied consistent naming convention to entry points that expose native types.

testing for setuid/setgid Added dart wrappers for a number of posix methods so users don't need to play with ffi internals. Fixed bug where the ctor args where not setting the fields. re-organised method location. changed path to lookup function. Cleaned up types. Corrected type for method. Added test for getcwd.

Converted most of the unistd.dart methods to dart types. Now need to see If we can actually call any of the methods. generated code for strings.h no conversions as yet.

Work on changing all types sent and returned from the api to dart types. Also changed the methods to all be global functions.

Still a chunk more work to do to complete the conversion of all data types. Next step will be to create some unit test to prove the basic process is working.

Some very early work on bindings to unistd.h. Started by generating bindings using ffigen and then begun cleanup with the intent that all passed/returned types are native Dart types.

generated code using ffigen.

Initial commit