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40 lines
1.3 KiB
C
40 lines
1.3 KiB
C
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/*
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* tar.h
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*/
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#ifndef _TAR_H
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#define _TAR_H
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/* General definitions */
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#define TMAGIC "ustar" /* ustar plus null byte. */
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#define TMAGLEN 6 /* Length of the above. */
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#define TVERSION "00" /* 00 without a null byte. */
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#define TVERSLEN 2 /* Length of the above. */
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/* Typeflag field definitions */
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#define REGTYPE '0' /* Regular file. */
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#define AREGTYPE '\0' /* Regular file. */
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#define LNKTYPE '1' /* Link. */
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#define SYMTYPE '2' /* Symbolic link. */
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#define CHRTYPE '3' /* Character special. */
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#define BLKTYPE '4' /* Block special. */
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#define DIRTYPE '5' /* Directory. */
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#define FIFOTYPE '6' /* FIFO special. */
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#define CONTTYPE '7' /* Reserved. */
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/* Mode field bit definitions (octal) */
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#define TSUID 04000 /* Set UID on execution. */
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#define TSGID 02000 /* Set GID on execution. */
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#define TSVTX 01000 /* On directories, restricted deletion flag. */
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#define TUREAD 00400 /* Read by owner. */
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#define TUWRITE 00200 /* Write by owner. */
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#define TUEXEC 00100 /* Execute/search by owner. */
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#define TGREAD 00040 /* Read by group. */
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#define TGWRITE 00020 /* Write by group. */
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#define TGEXEC 00010 /* Execute/search by group. */
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#define TOREAD 00004 /* Read by other. */
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#define TOWRITE 00002 /* Write by other. */
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#define TOEXEC 00001 /* Execute/search by other. */
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#endif
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