chore: publish pxmon v0.2.0

internal/agent/statfs_unix.go

@@ -0,0 +1,13 @@
+//go:build !windows
+
+package agent
+
+import "syscall"
+
+func statfsUsage(path string) (total, free uint64, err error) {
+	var fs syscall.Statfs_t
+	if err := syscall.Statfs(path, &fs); err != nil {
+		return 0, 0, err
+	}
+	return fs.Blocks * uint64(fs.Bsize), fs.Bavail * uint64(fs.Bsize), nil
+}