UNIX 7th Ed. - /usr/include/olddump.h

   1: #define MAXSIZE 500     /* max size in blocks of dumped files */
   2: #define NILIST  100     /* max files extracted at once */
   3: #define BFACT   20      /* tape blocking factor */
   4: 
   5: int tden 1600;          /* tape density */
   6: int tlen 2200;          /* tape length (feet) */
   7: 
   8: char *dump_cmd[] = {        /* default args for dump */
   9:     "dump",
  10:     "i",
  11:     "/dev/rp0",
  12:     0
  13: };
  14: 
  15: char *rest_cmd[] = {        /* defaults for restor */
  16:     "restor",
  17:     "t",
  18:     0
  19: };
  20: 
  21: char    *tape   "/dev/rmt1";
  22: char    dfile[] "/dev/dtab";
  23: char    tfile[] "/tmp/dtmp";
  24: char    name[100];
  25: 
  26: #define NDTAB   10
  27: struct {
  28:     char    dt_name[16];
  29:     time_t  dt_date;
  30: } dtab[NDTAB];
  31: 
  32: struct thdr {
  33:     ino_t   isize;
  34:     ino_t   maxi;
  35:     daddr_t fsize;
  36:     time_t  cdate;
  37:     time_t  ddate;
  38:     long    tsize;
  39:     int nflg;
  40: };
  41: 
  42: struct fhdr {
  43:     short   xmagic;
  44:     ino_t   xino;
  45:     short   xmode;
  46:     short   xnlink;
  47:     short   xuid;
  48:     short   xgid;
  49:     daddr_t xaddr;
  50:     off_t   xsize;
  51:     time_t  xatime;
  52:     time_t  xmtime;
  53:     time_t  xctime;
  54: };
  55: #define FMAGIC  012345
  56: #define SMAGIC  031415
  57: 
  58: #define DAPTB   127 /* (BSIZE-2*sizeof(short))/sizeof(daddr_t)) */
  59: 
  60: FILE    *tmpf;
  61: 
  62: long
  63: getsize()
  64: {
  65:     register c;
  66:     long j;
  67: 
  68:     c = getc(tmpf);
  69:     if(c == EOF)
  70:         return((long)-1);
  71:     if(c <= 253)
  72:         return((long)c);
  73:     if(c == 255)
  74:         return((long)-1);
  75:     j = 0;
  76:     for(c=0;c<3;c++)
  77:         j = (j<<8) + (getc(tmpf)&0377);
  78:     return(j);
  79: }
  80: 
  81: putsize(s)
  82: long    s;
  83: {
  84:     if(s <= 253) {
  85:         putc((char)s, tmpf);
  86:         return;
  87:     }
  88:     putc(254, tmpf);
  89:     putc((char)(s>>16), tmpf);
  90:     putc((char)(s>>8), tmpf);
  91:     putc((char)s, tmpf);
  92: }

Defined functions

Defined variables

Defined struct's

Defined macros