| 65 | # endif |
| 66 | |
| 67 | static int OpenFlag2NativeFlag(OpenFlag flag) { |
| 68 | int native = O_CLOEXEC; |
| 69 | if ((flag & OpenFlagRWMask) == OpenFlag::ReadWrite) { |
| 70 | native |= O_RDWR; |
| 71 | } else if (flag & OpenFlag::ReadOnly) { |
| 72 | native |= O_RDONLY; |
| 73 | } else if (flag & OpenFlag::WriteOnly) { |
| 74 | native |= O_WRONLY; |
| 75 | } |
| 76 | |
| 77 | if (flag & OpenFlag::Create) { |
| 78 | native |= O_CREAT; |
| 79 | } |
| 80 | if (flag & OpenFlag::Excel) { |
| 81 | native |= O_EXCL; |
| 82 | } |
| 83 | if (flag & OpenFlag::Truncate) { |
| 84 | native |= O_TRUNC; |
| 85 | } |
| 86 | return native; |
| 87 | } |
| 88 | |
| 89 | bool File::open() { |
| 90 | # ifdef MMKV_ANDROID |