slapi_compute_output_t
Specifies a callback function to determine the value of a computed attribute.
Syntax
typedef int (*slapi_compute_output_t)(computed_attr_context *c,
Slapi_Attr *a , Slapi_Entry *e);
Parameters
The callback takes the following parameters.
Table 15–15 slapi_compute_output_t Parameters|
Parameter |
Description |
|---|---|
|
c |
Context of the callback. |
|
a |
Attribute for which the callback computes values. |
|
e |
Entry including computed attributes, returned to client after this callback returns. |
Description
This callback provides a computed value for attribute a of entry e, given context c. The slapi_compute_callback_t function you register using slapi_compute_add_evaluator() calls this function to compute a value for a before returning the entry e to the server.
Returns
This function should return 0 on success. It should return -1 if does not handle the attribute type passed in a. Otherwise, it should return an LDAP error code.
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