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| 49 | // bitmapped flags used in the flags1 member of the startup header |
49 | // bitmapped flags used in the flags1 member of the startup header |
| 50 | #define STARTUP_HDR_FLAGS1_VIRTUAL (1 << 0) |
50 | #define STARTUP_HDR_FLAGS1_VIRTUAL (1 << 0) |
| 51 | #define STARTUP_HDR_FLAGS1_BIGENDIAN (1 << 1) |
51 | #define STARTUP_HDR_FLAGS1_BIGENDIAN (1 << 1) |
| 52 | //#define STARTUP_HDR_FLAGS1_COMPRESS_MASK 0x1c |
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| 53 |
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52 | #define STARTUP_HDR_FLAGS1_COMPRESS_NONE ((0 << 4) | (0 << 3) | (0 << 2)) |
| 54 |
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53 | #define STARTUP_HDR_FLAGS1_COMPRESS_ZLIB ((0 << 4) | (0 << 3) | (1 << 2)) // deprecated in mkifs |
| 55 |
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54 | #define STARTUP_HDR_FLAGS1_COMPRESS_LZO ((0 << 4) | (1 << 3) | (0 << 2)) // TODO: add this compression scheme with liblzo |
| 56 |
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55 | #define STARTUP_HDR_FLAGS1_COMPRESS_UCL ((0 << 4) | (1 << 3) | (1 << 2)) |
| 57 |
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56 | #define STARTUP_HDR_FLAGS1_COMPRESS_MASK ((1 << 4) | (1 << 3) | (1 << 2)) |
| 58 | #define STARTUP_HDR_FLAGS1_TRAILER_V2 (1 << 5) // if set, then a struct startup_trailer_v2 follows the startup. If the image is compressed, then the compressed imagefs is followed by a struct image_trailer_v2 |
57 | #define STARTUP_HDR_FLAGS1_TRAILER_V2 (1 << 5) // if set, then a struct startup_trailer_v2 follows the startup. If the image is compressed, then the compressed imagefs is followed by a struct image_trailer_v2 |
| 59 | 58 | ||
| 60 | 59 | ||
| 61 | // bitmapped flags used in the flags member of the image header |
60 | // bitmapped flags used in the flags member of the image header |
| 62 | #define IMAGE_FLAGS_BIGENDIAN (1 << 0) // header, trailer, dirents in big-endian format |
61 | #define IMAGE_FLAGS_BIGENDIAN (1 << 0) // header, trailer, dirents in big-endian format |