Tags: hsyl20/unix
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Release 2.8.0.0
Notable changes:
* Use ByteString for GroupEntry/UserEntry
* Fix `semTrywait` on darwin
* Fix vanishing environment variables in `System.Posix.Env.ByteString.putEnv`/`System.Posix.Env.ByteString.getEnv`
* Add missing `setEnvironment` and `clearEnv` to `System.Posix.Env.ByteString`
* Add support for filepath-1.4.100.0 with `PosixString` variants
* Expose `DirStream`, `CDir`, `CDirent` and `DirStreamOffset` (internal API)
* Add `fdRead`/`fdWrite` with ByteString payload and deprecate String based `fdRead`
* Add `clocksPerSec`
* Support wasm32-wasi
* Implement BaudRate as an `Int` newtype and allow matching via extensible PatternSynonyms
* Added `readDirStreamMaybe`
* Warn when functions are used on unsupported platforms
* Fix the error handling of `posix_fallocate`
* Export `FileStatus` constructor
* Various documentation and error message improvements
* Add openDirStreamFd, openFileAt and createFileAt
* Add accessors for st_blocks and st_blksize
* Deal with FreeBSD getpwnam_r(3), ... thread safety. On FreeBSD these
are not in fact safe for overlapped execution with a sequence of
getpwent(3) or getgrent(3) calls when multiple "green" threads share
the same underlying OS thread. The *ent(3) calls now run in bound
threads or else locks are used to avoid overlapped execution.
* Make passwd/group FFI functions "safe", these are not low-latency APIs.
* Drop support for non-thread-safe getpwnam(3) and getpwuid(3). All
supported platforms have getpwnam_r(3) and getpwuid_r(3). This was
already the case for the getgr(nam|gid) calls.
* Added terminal output flags to `System.Posix.Terminal.Common.TerminalMode`
IXANY, ONLCR, OCRNL, ONOCR, ONLRET, OFDEL, OFILL, NLDLY(NL0,NL1),
CRDLY(CR0,CR1,CR2,CR2), TABDLY(TAB0,TAB1,TAB2,TAB3) BSDLY(BS0,BS1),
VTDLY(VT0,VT1), FFDLY(FF0,FF1)
* Add support for `O_NOFOLLOW`, `O_CLOEXEC`, `O_DIRECTORY` and `O_SYNC`
(haskell#6, haskell#57)
* Refactor API of `openFd` removing `Maybe FileMode` argument,
which now must be passed as part of `OpenFileFlags`
(e.g. `defaultFileFlags { creat = Just mode }`) (haskell#58)
* Remove deprecated `execvpe(3)` legacy-emulation CPP macro
* Generalise return type of `exitImmediately` from `ExitCode -> IO ()` to
`∀a. ExitCode -> IO a` (haskell#130)
* Add `Read`, `Show`, `Eq`, and `Ord` typeclass instances to `OpenFileFlags` and `OpenMode`. (haskell#75, haskell#141)
unix-2.7.2.2-r3 See http://hackage.haskell.org/package/unix-2.7.2.2/revision/3.cabal
unix 2.7.2.2 - Bundled with GHC 8.2.1 - Improve Autoconf detection of `telldir`/`seekdir` and define `_POSIX_VDISABLE` if missing for Android (haskell#91,haskell#90) - Fix error message of `createSymbolicLink` (haskell#84)
unix 2.7.2.0 * Bundled with GHC 8.0.1 * Don't assume non-POSIX `WCOREDUMP(x)` macro exists * Don't assume existence of `termios(3)` constants beyond `B38400` * Don't assume existence of `ctermid(3)`/`tcdrain(3)` * Change `drainOutput`'s `tcdrain(3)` into a `safe` FFI call * Turn build error into compile warnings for exotic `struct stat` configurations (GHC #8859) * Improve detection of `fdatasync(2)` (GHC #11137) * Drop support for Hugs * Drop support for Cygwin (and Windows in general)
unix 2.7.1.0
* Bundled with GHC 7.10.1
* Add support for `base-4.8.0.0`
* Tighten `SafeHaskell` bounds for GHC 7.10+
* Add haddock comments on `RTLD_NEXT` and `RTLD_DEFAULT`
* Deprecate function `haveRtldLocal`
* Fix `getGroupEntryForID/getGroupEntryForName` on Solaris. Solaris uses
CPP macros for required `getgrgid_r` and `getgrnam_r` functions definition
so the fix is to change from C ABI calling convention to C API calling
convention
* Fix potential type-mismatch in `telldir`/`seekdir` FFI imports
* Use CAPI FFI import for `truncate` to make sure the LFS-version is used.
* `executeFile`: Fix `ENOTDIR` error for entries with non-directory
components in `PATH` (and instead skip over non-directory `PATH`-elements)
* New functions in `System.Posix.Unistd`:
- `fileSynchronise` (aka `fsync(2)`), and
- `fileSynchroniseDataOnly` (aka `fdatasync(2)`)
* New module `System.Posix.Fcntl` providing
- `fileAdvise` (aka `posix_fadvise(2)`), and
- `fileAllocate` (aka `posix_fallocate(2)`)
* Fix SIGINFO and SIGWINCH definitions
unix 2.7.0.1 * Handle `EROFS` and `ETXTBSY` as (non-exceptional) permission denied in `fileAccess` * Fix `getFileStatus` to retry `stat(2)` when it returns `EAGAIN` (this can happen on Solaris)
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