| 34 | } |
| 35 | |
| 36 | func configureFUSE(c *Client, conf *Config) (*Client, error) { |
| 37 | if _, err := os.Stat(conf.FUSEDir); err != nil { |
| 38 | return nil, err |
| 39 | } |
| 40 | if err := os.MkdirAll(conf.FUSETempDir, 0777); err != nil { |
| 41 | return nil, err |
| 42 | } |
| 43 | c.fuseMount = fuseMount{ |
| 44 | fuseDir: conf.FUSEDir, |
| 45 | fuseTempDir: conf.FUSETempDir, |
| 46 | fuseSockets: map[string]socketSymlink{}, |
| 47 | // Use pointers for the following mutexes so fuseMount may be embedded |
| 48 | // as a value and support zero value lookups on fuseDir. |
| 49 | fuseMu: &sync.Mutex{}, |
| 50 | fuseServerMu: &sync.Mutex{}, |
| 51 | fuseWg: &sync.WaitGroup{}, |
| 52 | } |
| 53 | return c, nil |
| 54 | } |
| 55 | |
| 56 | type fuseMount struct { |
| 57 | // fuseDir specifies the directory where a FUSE server is mounted. The value |