| 1 | /* |
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| 2 | * tar.h |
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| 3 | */ |
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| 4 | |
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| 5 | #ifndef _TAR_H |
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| 6 | #define _TAR_H |
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| 7 | |
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| 8 | #include <sys/features.h> |
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| 9 | |
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| 10 | /* General definitions */ |
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| 11 | #define TMAGIC "ustar" /* ustar plus null byte. */ |
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| 12 | #define TMAGLEN 6 /* Length of the above. */ |
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| 13 | #define TVERSION "00" /* 00 without a null byte. */ |
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| 14 | #define TVERSLEN 2 /* Length of the above. */ |
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| 15 | |
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| 16 | /* Typeflag field definitions */ |
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| 17 | #define REGTYPE '0' /* Regular file. */ |
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| 18 | #define AREGTYPE '\0' /* Regular file. */ |
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| 19 | #define LNKTYPE '1' /* Link. */ |
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| 20 | #define SYMTYPE '2' /* Symbolic link. */ |
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| 21 | #define CHRTYPE '3' /* Character special. */ |
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| 22 | #define BLKTYPE '4' /* Block special. */ |
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| 23 | #define DIRTYPE '5' /* Directory. */ |
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| 24 | #define FIFOTYPE '6' /* FIFO special. */ |
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| 25 | #define CONTTYPE '7' /* Reserved. */ |
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| 26 | |
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| 27 | /* Mode field bit definitions (octal) */ |
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| 28 | #define TSUID 04000 /* Set UID on execution. */ |
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| 29 | #define TSGID 02000 /* Set GID on execution. */ |
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| 30 | #if __XSI_VISIBLE || __POSIX_VISIBLE < 200112 |
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| 31 | #define TSVTX 01000 /* On directories, restricted deletion flag. */ |
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| 32 | #endif |
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| 33 | #define TUREAD 00400 /* Read by owner. */ |
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| 34 | #define TUWRITE 00200 /* Write by owner. */ |
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| 35 | #define TUEXEC 00100 /* Execute/search by owner. */ |
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| 36 | #define TGREAD 00040 /* Read by group. */ |
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| 37 | #define TGWRITE 00020 /* Write by group. */ |
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| 38 | #define TGEXEC 00010 /* Execute/search by group. */ |
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| 39 | #define TOREAD 00004 /* Read by other. */ |
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| 40 | #define TOWRITE 00002 /* Write by other. */ |
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| 41 | #define TOEXEC 00001 /* Execute/search by other. */ |
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| 42 | |
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| 43 | #endif |
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