Add FEN backend to support illumos and Solaris (#371)

Add support for illumos and Solaris.

Co-authored-by: Martin Tournoij <martin@arp242.net>

.github/workflows/test.yml

@@ -113,17 +113,17 @@ jobs:
   # illumos
   testillumos:
     runs-on: macos-12
-    name: test (illumos, 1.17)
+    name: test (illumos, 1.19)
     steps:
     - uses: actions/checkout@v2
-    - name: test (illumos, 1.17)
+    - name: test (illumos, 1.19)
       id: test
       uses: papertigers/illumos-vm@r38
       with:
         prepare: |
-          pkg install go-117
+          pkg install go-119
         run: |
-          /opt/ooce/go-1.17/bin/go test ./...
+          /opt/ooce/go-1.19/bin/go test ./...
 
   # Older Debian 6, for old Linux kernels.
   testDebian6:

README.md

@@ -1,5 +1,5 @@
 fsnotify is a Go library to provide cross-platform filesystem notifications on
-Windows, Linux, macOS, and BSD systems.
+Windows, Linux, macOS, BSD, and illumos.
 
 Go 1.16 or newer is required; the full documentation is at
 https://pkg.go.dev/github.com/fsnotify/fsnotify
@@ -13,17 +13,18 @@ may include additions/changes.**
 Platform support:
 
 | Adapter               | OS             | Status                                                       |
-| --------------------- | ---------------| -------------------------------------------------------------|
+| --------------------- | -------------- | ------------------------------------------------------------ |
 | inotify               | Linux 2.6.32+  | Supported                                                    |
 | kqueue                | BSD, macOS     | Supported                                                    |
 | ReadDirectoryChangesW | Windows        | Supported                                                    |
+| FEN                   | illumos        | Supported                                                    |
 | FSEvents              | macOS          | [Planned](https://github.com/fsnotify/fsnotify/issues/11)    |
-| FEN                   | Solaris 11     | [In Progress](https://github.com/fsnotify/fsnotify/pull/371) |
 | fanotify              | Linux 5.9+     | [Maybe](https://github.com/fsnotify/fsnotify/issues/114)     |
 | USN Journals          | Windows        | [Maybe](https://github.com/fsnotify/fsnotify/issues/53)      |
 | Polling               | *All*          | [Maybe](https://github.com/fsnotify/fsnotify/issues/9)       |
 
-Linux and macOS should include Android and iOS, but these are currently untested.
+Linux, macOS, and illumos should include Android, iOS, and Solaris, but these
+are currently untested.
 
 Usage
 -----