Merge bk-internal.mysql.com:/home/bk/mysql-maria

into  mysql.com:/home/my/mysql-maria


mysys/my_getsystime.c:
  Auto merged

include/my_alloc.h

@@ -26,8 +26,8 @@
 typedef struct st_used_mem
 {				   /* struct for once_alloc (block) */
   struct st_used_mem *next;	   /* Next block in use */
-  unsigned int	left;		   /* memory left in block  */
-  unsigned int	size;		   /* size of block */
+  size_t left;                     /* memory left in block  */
+  size_t size;                     /* size of block */
 } USED_MEM;
 
 
@@ -39,12 +39,12 @@ typedef struct st_mem_root
   /* if block have less memory it will be put in 'used' list */
   size_t min_malloc;
   size_t block_size;               /* initial block size */
-  unsigned int block_num;          /* allocated blocks counter */
+  unsigned long block_num;         /* allocated blocks counter */
   /* 
      first free block in queue test counter (if it exceed 
      MAX_BLOCK_USAGE_BEFORE_DROP block will be dropped in 'used' list)
   */
-  unsigned int first_block_usage;
+  unsigned long first_block_usage;
 
   void (*error_handler)(void);
 } MEM_ROOT;

mysys/mf_iocache.c

@@ -527,7 +527,7 @@ int _my_b_read(register IO_CACHE *info, uchar *Buffer, size_t Count)
   {
     if (Count)
     {
-      info->error= left_length;		/* We only got this many char */
+      info->error= (int) left_length; /* We only got this many char */
       DBUG_RETURN(1);
     }
     length=0;				/* Didn't read any chars */
@@ -1255,7 +1255,7 @@ int _my_b_seq_read(register IO_CACHE *info, uchar *Buffer, size_t Count)
     info->append_read_pos += copy_len;
     Count -= copy_len;
     if (Count)
-      info->error = save_count - Count;
+      info->error= (int) (save_count - Count);
 
     /* Fill read buffer with data from write buffer */
     memcpy(info->buffer, info->append_read_pos,
@@ -1644,7 +1644,7 @@ int my_block_write(register IO_CACHE *info, const uchar *Buffer, size_t Count,
   {
     /* Of no overlap, write everything without buffering */
     if (pos + Count <= info->pos_in_file)
-      return my_pwrite(info->file, Buffer, Count, pos,
+      return (int) my_pwrite(info->file, Buffer, Count, pos,
                              info->myflags | MY_NABP);
     /* Write the part of the block that is before buffer */
     length= (uint) (info->pos_in_file - pos);

mysys/my_compress.c

@@ -67,7 +67,7 @@ uchar *my_compress_alloc(const uchar *packet, size_t *len, size_t *complen)
   if (!(compbuf= (uchar *) my_malloc(*complen, MYF(MY_WME))))
     return 0;					/* Not enough memory */
 
-  tmp_complen= *complen;
+  tmp_complen= (uLongf) *complen;
   res= compress((Bytef*) compbuf, &tmp_complen, (Bytef*) packet, (uLong) *len);
   *complen=    tmp_complen;
 
@@ -118,7 +118,7 @@ my_bool my_uncompress(uchar *packet, size_t len, size_t *complen)
     if (!compbuf)
       DBUG_RETURN(1);				/* Not enough memory */
 
-    tmp_complen= *complen;
+    tmp_complen= (uLongf) *complen;
     error= uncompress((Bytef*) compbuf, &tmp_complen, (Bytef*) packet,
                       (uLong) len);
     *complen= tmp_complen;

mysys/my_getsystime.c

@@ -231,4 +231,3 @@ time_t my_time_possible_from_micro(ulonglong microtime __attribute__((unused)))
   return (time_t) (microtime / 1000000);
 #endif  /* defined(__WIN__) */
 }
-

mysys/my_static.h

@@ -44,8 +44,8 @@ struct st_irem
   struct st_irem *next;		/* Linked list of structures	   */
   struct st_irem *prev;		/* Other link			   */
   char *filename;		/* File in which memory was new'ed */
+  size_t datasize;		/* Size requested		   */
   uint32 linenum;		/* Line number in above file	   */
-  uint32 datasize;		/* Size requested		   */
   uint32 SpecialValue;		/* Underrun marker value	   */
 };
 

mysys/safemalloc.c

@@ -404,14 +404,16 @@ void TERMINATE(FILE *file, uint flag)
       if (file)
       {
 	fprintf(file,
-		"\t%6u bytes at 0x%09lx, allocated at line %4u in '%s'",
-		irem->datasize, (long) data, irem->linenum, irem->filename);
+		"\t%6lu bytes at 0x%09lx, allocated at line %4u in '%s'",
+		(ulong) irem->datasize, (long) data,
+                irem->linenum, irem->filename);
 	fprintf(file, "\n");
 	(void) fflush(file);
       }
       DBUG_PRINT("safe",
-		 ("%6u bytes at 0x%09lx, allocated at line %4d in '%s'",
-		  irem->datasize, (long) data, irem->linenum, irem->filename));
+		 ("%6lu bytes at 0x%09lx, allocated at line %4d in '%s'",
+		  (ulong) irem->datasize, (long) data,
+                  irem->linenum, irem->filename));
       irem= irem->next;
     }
   }
@@ -445,8 +447,9 @@ void sf_malloc_report_allocated(void *memory)
                  sf_malloc_prehunc);
     if (data <= (char*) memory && (char*) memory <= data + irem->datasize)
     {
-      printf("%u bytes at 0x%lx, allocated at line %u in '%s'\n",
-             irem->datasize, (long) data, irem->linenum, irem->filename);
+      printf("%lu bytes at 0x%lx, allocated at line %u in '%s'\n",
+             (ulong) irem->datasize, (long) data,
+             irem->linenum, irem->filename);
       break;
     }
   }

storage/maria/ma_bitmap.c

@@ -914,7 +914,7 @@ static void fill_block(MARIA_FILE_BITMAP *bitmap,
   uchar *data;
 
   /* For each 6 bytes we have 6*8/3= 16 patterns */
-  page= (best_data - bitmap->map) / 6 * 16 + best_pos;
+  page= ((uint) (best_data - bitmap->map)) / 6 * 16 + best_pos;
   DBUG_ASSERT(page + 1 < bitmap->pages_covered);
   block->page= bitmap->page + 1 + page;
   block->page_count= TAIL_PAGE_COUNT_MARKER;
@@ -1171,7 +1171,7 @@ static ulong allocate_full_pages(MARIA_FILE_BITMAP *bitmap,
       if ((bits= uint6korr(data)))
         break;
     }
-    area_size= (data - data_start) / 6 * 16;
+    area_size= (uint) (data - data_start) / 6 * 16;
     if (area_size >= best_area_size)
       continue;
     prefix_area_size= suffix_area_size= 0;
@@ -1182,7 +1182,7 @@ static ulong allocate_full_pages(MARIA_FILE_BITMAP *bitmap,
         This is needed because bitmap->used_size only covers the set bits
         in the bitmap.
       */
-      area_size+= (page_end - data) / 6 * 16;
+      area_size+= (uint) (page_end - data) / 6 * 16;
       if (area_size >= best_area_size)
         break;
       data= page_end;
@@ -1239,7 +1239,7 @@ static ulong allocate_full_pages(MARIA_FILE_BITMAP *bitmap,
     best_area_size= pages_needed;
 
   /* For each 6 bytes we have 6*8/3= 16 patterns */
-  page= ((best_data - bitmap->map) * 8) / 3 + best_prefix_area_size;
+  page= ((uint) (best_data - bitmap->map) * 8) / 3 + best_prefix_area_size;
   block->page= bitmap->page + 1 + page;
   block->page_count= best_area_size;
   block->empty_space= 0;

storage/maria/ma_blockrec.c

@@ -1205,7 +1205,7 @@ static void calc_record_size(MARIA_HA *info, const uchar *record,
       }
       else
       {
-        uint length= (end - pos);
+        uint length= (uint) (end - pos);
         if (column->length <= 255)
           *field_length_data++= (uchar) length;
         else
@@ -2232,7 +2232,7 @@ static my_bool free_full_pages(MARIA_HA *info, MARIA_ROW *row)
       my_afree(compact_extent_info);
       DBUG_RETURN(0);
     }
-    extents_count= extents_length / ROW_EXTENT_SIZE;
+    extents_count= (uint) (extents_length / ROW_EXTENT_SIZE);
     pagerange_store(log_data + FILEID_STORE_SIZE, extents_count);
     log_array[TRANSLOG_INTERNAL_PARTS + 0].str=    (char*) log_data;
     log_array[TRANSLOG_INTERNAL_PARTS + 0].length= sizeof(log_data);
@@ -2651,7 +2651,7 @@ static my_bool write_block_record(MARIA_HA *info,
       MARIA_BITMAP_BLOCK *cur_block, *end_block, *last_head_block;
       MARIA_BITMAP_BLOCK *head_tail_block= 0;
       ulong length;
-      ulong data_length= (tmp_data - info->rec_buff);
+      ulong data_length= (ulong) (tmp_data - info->rec_buff);
 
 #ifdef SANITY_CHECKS
       DBUG_ASSERT(head_block->sub_blocks != 1);
@@ -2779,7 +2779,7 @@ static my_bool write_block_record(MARIA_HA *info,
                         head_block+1, bitmap_blocks->count - 1);
       if (head_tail_block)
       {
-        ulong block_length= (tmp_data - info->rec_buff);
+        ulong block_length= (ulong) (tmp_data - info->rec_buff);
         uchar *extent_data;
 
         length= (uint) (block_length % FULL_PAGE_SIZE(block_size));
@@ -5349,7 +5349,7 @@ static size_t fill_insert_undo_parts(MARIA_HA *info, const uchar *record,
       log_parts++;
     }
   }
-  *log_parts_count= (log_parts - start_log_parts);
+  *log_parts_count= (uint) (log_parts - start_log_parts);
   DBUG_RETURN(row_length);
 }
 
@@ -5544,8 +5544,8 @@ static size_t fill_update_undo_parts(MARIA_HA *info, const uchar *oldrec,
         memcmp(old_column_pos, new_column_pos, new_column_length))
     {
       field_data= ma_store_length(field_data,
-                                  (uint) (column - share->columndef));
-      field_data= ma_store_length(field_data, old_column_length);
+                                  (ulong) (column - share->columndef));
+      field_data= ma_store_length(field_data, (ulong) old_column_length);
 
       log_parts->str=     (char*) old_column_pos;
       log_parts->length=  old_column_length;
@@ -5554,10 +5554,10 @@ static size_t fill_update_undo_parts(MARIA_HA *info, const uchar *oldrec,
     }
   }
 
-  *log_parts_count= (log_parts - start_log_parts);
+  *log_parts_count= (uint) (log_parts - start_log_parts);
 
   /* Store length of field length data before the field/field_lengths */
-  field_lengths= (field_data - start_field_data);
+  field_lengths= (uint) (field_data - start_field_data);
   start_log_parts->str=  ((char*)
                           (start_field_data -
                            ma_calc_length_for_store_length(field_lengths)));
@@ -5886,7 +5886,7 @@ uint _ma_apply_redo_insert_row_head_or_tail(MARIA_HA *info, LSN lsn,
           goto crashed_file;
       }
       if (extend_area_on_page(buff, dir, rownr, block_size,
-                              data_length, &empty_space,
+                              (uint) data_length, &empty_space,
                               &rec_offset, &length))
         goto crashed_file;
     }
@@ -5894,7 +5894,7 @@ uint _ma_apply_redo_insert_row_head_or_tail(MARIA_HA *info, LSN lsn,
   /* Copy data */
   int2store(dir+2, data_length);
   memcpy(buff + rec_offset, data, data_length);
-  empty_space-= data_length;
+  empty_space-= (uint) data_length;
   int2store(buff + EMPTY_SPACE_OFFSET, empty_space);
 
   /*

storage/maria/ma_cache.c

@@ -35,10 +35,10 @@
 
 #include "maria_def.h"
 
-int _ma_read_cache(IO_CACHE *info, uchar *buff, my_off_t pos, uint length,
-		   int flag)
+my_bool _ma_read_cache(IO_CACHE *info, uchar *buff, my_off_t pos,
+                       size_t length, uint flag)
 {
-  uint read_length,in_buff_length;
+  size_t read_length,in_buff_length;
   my_off_t offset;
   uchar *in_buff_pos;
   DBUG_ENTER("_ma_read_cache");

storage/maria/ma_info.c

@@ -120,14 +120,14 @@ int maria_status(MARIA_HA *info, register MARIA_INFO *x, uint flag)
 
 void _ma_report_error(int errcode, const char *file_name)
 {
-  uint  length;
+  size_t  length;
   DBUG_ENTER("_ma_report_error");
   DBUG_PRINT("enter",("errcode %d, table '%s'", errcode, file_name));
 
   if ((length= strlen(file_name)) > 64)
   {
     /* we first remove the directory */
-    uint dir_length= dirname_length(file_name);
+    size_t dir_length= dirname_length(file_name);
     file_name+= dir_length;
     if ((length-= dir_length) > 64)
     {

storage/maria/ma_key.c

@@ -27,7 +27,7 @@
 #define FIX_LENGTH(cs, pos, length, char_length)                            \
             do {                                                            \
               if (length > char_length)                                     \
-                char_length= my_charpos(cs, pos, pos+length, char_length);  \
+                char_length= (uint) my_charpos(cs, pos, pos+length, char_length); \
               set_if_smaller(char_length,length);                           \
             } while(0)
 
@@ -108,7 +108,7 @@ uint _ma_make_key(register MARIA_HA *info, uint keynr, uchar *key,
     {
       if (type != HA_KEYTYPE_NUM)
       {
-        length= cs->cset->lengthsp(cs, (char*) pos, length);
+        length= (uint) cs->cset->lengthsp(cs, (char*) pos, length);
       }
       else
       {

storage/maria/ma_locking.c

@@ -593,7 +593,7 @@ int _ma_decrement_open_count(MARIA_HA *info)
       if (!(share->temporary | share->base.born_transactional))
       {
         mi_int2store(buff,share->state.open_count);
-        write_error= my_pwrite(share->kfile.file, buff, sizeof(buff),
+        write_error= (int) my_pwrite(share->kfile.file, buff, sizeof(buff),
                                      sizeof(share->state.header) +
                                      MARIA_FILE_OPEN_COUNT_OFFSET,
                                      MYF(MY_NABP));

storage/maria/ma_open.c

@@ -283,7 +283,7 @@ MARIA_HA *maria_open(const char *name, int mode, uint open_flags)
     share_buff.state.nulls_per_key_part= nulls_per_key_part;
     share_buff.state.key_root=key_root;
     share_buff.pagecache= multi_pagecache_search((uchar*) name_buff,
-						 strlen(name_buff),
+						 (uint) strlen(name_buff),
                                                  maria_pagecache);
 
     DBUG_EXECUTE_IF("maria_pretend_crashed_table_on_open",
@@ -497,7 +497,7 @@ MARIA_HA *maria_open(const char *name, int mode, uint open_flags)
     memcpy((char*) share->state.key_root,
 	   (char*) key_root, sizeof(my_off_t)*keys);
     strmov(share->unique_file_name, name_buff);
-    share->unique_name_length= strlen(name_buff);
+    share->unique_name_length= (uint) strlen(name_buff);
     strmov(share->index_file_name,  index_name);
     strmov(share->data_file_name,   data_name);
     strmov(share->open_file_name,   name);

storage/maria/ma_packrec.c

@@ -295,7 +295,7 @@ static my_bool _ma_read_pack_info(MARIA_SHARE *share, File file,
 	       MYF(MY_HOLD_ON_ERROR));
   /* Fix the table addresses in the tree heads. */
   {
-    long diff=PTR_BYTE_DIFF(decode_table,share->decode_tables);
+    my_ptrdiff_t diff= PTR_BYTE_DIFF(decode_table,share->decode_tables);
     share->decode_tables=decode_table;
     for (i=0 ; i < trees ; i++)
       share->decode_trees[i].table=ADD_TO_PTR(share->decode_trees[i].table,

storage/maria/ma_statrec.c

@@ -182,7 +182,7 @@ int _ma_read_static_record(register MARIA_HA *info, register uchar *record,
       return(my_errno);
     info->rec_cache.seek_not_done=1;		/* We have done a seek */
 
-    error=info->s->file_read(info, record,info->s->base.reclength,
+    error= (int) info->s->file_read(info, record,info->s->base.reclength,
                                     pos, MYF(MY_NABP));
     if (! error)
     {

storage/maria/ma_write.c

@@ -2058,14 +2058,15 @@ static my_bool _ma_log_key_middle(MARIA_HA *info, my_off_t page, uchar *buff,
     log_array[TRANSLOG_INTERNAL_PARTS + 3].str=    (char*) key_pos;
     log_array[TRANSLOG_INTERNAL_PARTS + 3].length= key_length;
     translog_parts+=2;
-    extra_length+= log_array[TRANSLOG_INTERNAL_PARTS + 2].length + key_length;
+    extra_length+= (uint) (log_array[TRANSLOG_INTERNAL_PARTS + 2].length +
+                           key_length);
   }
 
   DBUG_RETURN(translog_write_record(&lsn, LOGREC_REDO_INDEX,
                                     info->trn, info,
                                     (translog_size_t)
-                                    log_array[TRANSLOG_INTERNAL_PARTS +
-                                              0].length + extra_length,
+                                    (log_array[TRANSLOG_INTERNAL_PARTS +
+                                               0].length + extra_length),
                                     TRANSLOG_INTERNAL_PARTS + translog_parts,
                                     log_array, log_data, NULL));
 }

storage/maria/maria_def.h

@@ -884,8 +884,9 @@ extern uint _ma_pack_key(MARIA_HA *info, uint keynr, uchar *key,
                          const uchar *old, key_part_map keypart_map,
                          HA_KEYSEG ** last_used_keyseg);
 extern int _ma_read_key_record(MARIA_HA *info, uchar *buf, MARIA_RECORD_POS);
-extern int _ma_read_cache(IO_CACHE *info, uchar *buff, MARIA_RECORD_POS pos,
-                          uint length, int re_read_if_possibly);
+extern my_bool _ma_read_cache(IO_CACHE *info, uchar *buff,
+                              MARIA_RECORD_POS pos, size_t length,
+                              uint re_read_if_possibly);
 extern ulonglong ma_retrieve_auto_increment(const uchar *key, uint8 key_type);
 extern my_bool _ma_alloc_buffer(uchar **old_addr, size_t *old_size,
                                 size_t new_size);

storage/myisam/mi_search.c

@@ -409,7 +409,7 @@ int _mi_prefix_search(MI_INFO *info, register MI_KEYDEF *keyinfo, uchar *page,
       }
       from+=keyseg->length;
       page=from+nod_flag;
-      length=from-vseg;
+      length= (uint) (from-vseg);
     }
 
     if (page > end)