Queries/sets property list modifiability

ss_prop_modifiable is a function defined in ssprop.c.

Synopsis:

htri_t ss_prop_modifiable(ss_prop_t *prop, htri_t new_value)

Description: Queries and/or sets whether the property list is modifiable. That is, whether property values can be changed. If new_value is negative then the modifiability status remains unchanged, otherwise it is set to the new value. Once a property list is marked as not modifiable it cannot be later marked as modifiable.

Return Value: Returns true (positive) if the property list was modifiable before this call, false otherwise. Returns negative on failure. It is an error to attempt to make a non-modifiable property list modifiable.

Parallel Notes: Independent

See Also: