This structure contains information provided by DB2 to set up and to establish a logical link with the vendor device.
| Note: | All fields are NULL terminated strings. |
Table 90. Fields in the INIT-INPUT Structure
| Field Name | Data Type | Description |
|---|---|---|
| DB2_session | struct DB2_info | A description of the session from the DB2 perspective. |
| size_options | unsigned short | The length for the options field. When using sqlubkp and sqlurestore, the data in this field is passed directly from the VendorOptionsSize parameter. |
| size_HI_order | sqluint32 | High order 32 bits of DB size estimate in bytes; total size is 64 bits. |
| size_LOW_order | sqluint32 | Low order 32 bits of DB size estimate in bytes; total size is 64 bits. |
| options | void | This information is passed from the application when the backup or restore function is invoked. This data structure must be flat. In other words, no level of indirection is supported. Note that byte-reversal is not done, and that code page is not checked for this data. When using sqlubkp and sqlurestore, the data in this field is passed directly from the pVendorOptions parameter. |
| reserve | void | Reserved for future use. |
| prompt_lvl | char | Prompting level requested by the user when backup or restore was invoked. Maximum length of string it points to is 1 character. |
| num_sessions | unsigned short | Number of sessions requested by the user when backup or restore was invoked. |
Language Syntax
C Structure
typedef struct Init_input
{
struct DB2_info *DB2_session;
unsigned short size_options;
sqluint32 size_HI_order;
sqluint32 size_LOW_order;
void *options;
void *reserve;
char *prompt_lvl;
unsigned short num_sessions;
} Init_input;
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