feat: add continue

fs.go

@@ -0,0 +1,41 @@
+package acp
+
+import (
+	"fmt"
+	"syscall"
+)
+
+type fileSystem struct {
+	TypeName      string
+	MountPoint    string
+	TotalSize     int64
+	AvailableSize int64
+}
+
+func getFileSystem(path string) (*fileSystem, error) {
+	stat := new(syscall.Statfs_t)
+
+	if err := syscall.Statfs(path, stat); err != nil {
+		return nil, fmt.Errorf("read statfs fail, err= %w", err)
+	}
+
+	return &fileSystem{
+		TypeName:      unpaddingInt8s(stat.Fstypename[:]),
+		MountPoint:    unpaddingInt8s(stat.Mntonname[:]),
+		TotalSize:     int64(stat.Blocks) * int64(stat.Bsize),
+		AvailableSize: int64(stat.Bavail) * int64(stat.Bsize),
+	}, nil
+}
+
+func unpaddingInt8s(buf []int8) string {
+	result := make([]byte, 0, len(buf))
+	for _, c := range buf {
+		if c == 0x00 {
+			break
+		}
+
+		result = append(result, byte(c))
+	}
+
+	return string(result)
+}