minix/include/tar.h
2009-11-09 10:26:00 +00:00

71 lines
1.3 KiB
C

/* The <tar.h> header is used with the tape archiver, tar. */
#ifndef _TAR_H
#define _TAR_H
#define TBLOCK 512
#define NAMSIZ 100
#define PFXSIZ 155
#define TMODLEN 8
#define TUIDLEN 8
#define TGIDLEN 8
#define TSIZLEN 12
#define TMTMLEN 12
#define TCKSLEN 8
#define TMAGIC "ustar"
#define TMAGLEN 6
#define TVERSION "00"
#define TVERSLEN 2
#define TUNMLEN 32
#define TGNMLEN 32
#define TDEVLEN 8
#define REGTYPE '0'
#define AREGTYPE '\0'
#define LNKTYPE '1'
#define SYMTYPE '2'
#define CHRTYPE '3'
#define BLKTYPE '4'
#define DIRTYPE '5'
#define FIFOTYPE '6'
#define CONTTYPE '7'
#define TSUID 04000
#define TSGID 02000
#define TSVTX 01000
#define TUREAD 00400
#define TUWRITE 00200
#define TUEXEC 00100
#define TGREAD 00040
#define TGWRITE 00020
#define TGEXEC 00010
#define TOREAD 00004
#define TOWRITE 00002
#define TOEXEC 00001
union hblock {
char dummy[TBLOCK];
struct header {
char name[NAMSIZ];
char mode[TMODLEN];
char uid[TUIDLEN];
char gid[TGIDLEN];
char size[TSIZLEN];
char mtime[TMTMLEN];
char chksum[TCKSLEN];
char typeflag;
char linkname[NAMSIZ];
char magic[TMAGLEN];
char version[TVERSLEN];
char uname[TUNMLEN];
char gname[TGNMLEN];
char devmajor[TDEVLEN];
char devminor[TDEVLEN];
char prefix[PFXSIZ];
} dbuf;
};
#endif /* _TAR_H */