Difference between revisions of "OpenDBX/C API/odbx capabilities"
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= Parameters: = | = Parameters: = | ||
| − | * handle: Connection object created by odbx_init() | + | * handle: Connection object created by [[OpenDBX_init|odbx_init()]] |
* cap: Capability sets listed below | * cap: Capability sets listed below | ||
| − | + | ||
| + | Valid capability sets are: | ||
| + | |||
| + | * ODBX_CAP_BASIC: Core set implemented by all backends | ||
= Return values: = | = Return values: = | ||
Revision as of 14:33, 5 June 2006
int odbx_capabilities(
odbx_t* handle,
unsigned int cap )
Description:
Asks the backend if a capability set is implemented. This function can be called at each stage after odbx_init() returns successfully.
Parameters:
- handle: Connection object created by odbx_init()
- cap: Capability sets listed below
Valid capability sets are:
- ODBX_CAP_BASIC: Core set implemented by all backends
Return values:
- One if capability is supported
- Zero if capability is not supported
- Less than zero if an error occured
Errors:
- -ODBX_ERR_PARAM: handle is NULL or invalid
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