db.1.85/PORT/ptx.2.0/OTHER_PATCHES

   1 *** PORT/db/btree/bt_open.c.orig        1993/11/24 11:16:51
   2 --- PORT/db/btree/bt_open.c     1993/11/24 12:38:12
   3 ***************
   4 *** 256,262 ****
   5 --- 256,266 ----
   6                  * Don't overflow the page offset type.
   7                  */
   8                 if (b.psize == 0) {
   9 + #ifdef STBLKSIZE_NOT_AVAILABLE
  10 +                       b.psize = 4096;
  11 + #else
  12                         b.psize = sb.st_blksize;
  13 + #endif
  14                         if (b.psize < MINPSIZE)
  15                                 b.psize = MINPSIZE;
  16                         if (b.psize > MAX_PAGE_OFFSET + 1)
  17 *** PORT/db/recno/rec_open.c.orig       1993/11/29 18:26:26
  18 --- PORT/db/recno/rec_open.c    1993/11/30 11:35:21
  19 ***************
  20 *** 159,164 ****
  21 --- 159,167 ----
  22                                 SET(t, R_EOF);
  23                         else {
  24                                 t->bt_msize = sb.st_size;
  25 + #ifdef MMAP_NOT_AVAILABLE
  26 +                               goto slow;
  27 + #else
  28                                 if ((t->bt_smap = mmap(NULL, t->bt_msize,
  29                                     PROT_READ, MAP_PRIVATE, rfd,
  30                                     (off_t)0)) == (caddr_t)-1)
  31 ***************
  32 *** 168,173 ****
  33 --- 171,177 ----
  34                                 t->bt_irec = ISSET(t, R_FIXLEN) ?
  35                                     __rec_fmap : __rec_vmap;
  36                                 SET(t, R_MEMMAPPED);
  37 + #endif
  38                         }
  39                 }
  40         }
  41 *** PORT/db/hash/hash_log2.c.orig       1993/11/24 11:10:40
  42 --- PORT/db/hash/hash_log2.c    1993/11/24 12:38:52
  43 ***************
  44 *** 40,50 ****
  45
  46   #include <sys/types.h>
  47
  48 ! u_int
  49   __log2(num)
  50 !       u_int num;
  51   {
  52 !       register u_int i, limit;
  53
  54         limit = 1;
  55         for (i = 0; limit < num; limit = limit << 1, i++);
  56 --- 40,50 ----
  57
  58   #include <sys/types.h>
  59
  60 ! unsigned int
  61   __log2(num)
  62 !       unsigned int num;
  63   {
  64 !       register unsigned int i, limit;
  65
  66         limit = 1;
  67         for (i = 0; limit < num; limit = limit << 1, i++);
  68 *** PORT/db/hash/hash.c.orig    1993/11/24 11:18:44
  69 --- PORT/db/hash/hash.c 1993/11/24 12:38:29
  70 ***************
  71 *** 301,307 ****
  72 --- 301,311 ----
  73         if (file != NULL) {
  74                 if (stat(file, &statbuf))
  75                         return (NULL);
  76 + #ifdef STBLKSIZE_NOT_AVAILABLE
  77 +               hashp->BSIZE = 4096;
  78 + #else
  79                 hashp->BSIZE = statbuf.st_blksize;
  80 + #endif
  81                 hashp->BSHIFT = __log2(hashp->BSIZE);
  82         }
  83
  84 *** PORT/db/hash/hash.h.orig    1993/11/24 11:20:03
  85 --- PORT/db/hash/hash.h 1993/11/24 12:38:38
  86 ***************
  87 *** 261,266 ****
  88 --- 261,267 ----
  89   #define       REAL_KEY        4
  90
  91   /* Short hands for accessing structure */
  92 + #undef BSIZE
  93   #define BSIZE         hdr.bsize
  94   #define BSHIFT                hdr.bshift
  95   #define DSIZE         hdr.dsize