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Db_File_create_r
Creates a database file.
| errCode = Db_File_create_r (dbSz=kDbSzDef_g) |
| Dir |
Type |
Par |
Description |
| in |
int |
dbSz |
Size of database in integers (not bytes).
For maximum performance
the size should not exceeds available physical memory. |
| return |
int |
errCode |
0 - No error.
10 - File spec length is 0.
20 - File size too small.
30 - File size too big.
40 - Could not open file.
50 - Could not create file token.
60 - Could not map file into memory.
70 - File size not divisable by size of integer.
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Notes:
Call Db_FileSpec_set_r beforehand to specify the file.
Example:
Sample Code
Related:
Db_init,
Db_File_close_r,
Db_File_create_r,
Db_File_exists_b,
Db_File_open_r,
Db_File_save,
Db_FileSpec_get_r,
Db_FileSpec_set_r,
Db_FileSpecDef_get_r,
Db_Mem_defrag_r,
Db_MemSize_get,
Db_MemSizeAvail_get,
Db_verify_r
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