Queries/sets property list appendability¶
ss_prop_appendable
is a function defined in ssprop.c.
Synopsis:
-
htri_t
ss_prop_appendable
(ss_prop_t *prop, htri_t new_value)¶
Description: Queries and/or sets whether the property list is appendable. That is, whether new properties can be added to
the property list. If new_value
is negative then the appendability status remains unchanged, otherwise it is
set to the new value. Once a property list is marked as not appendable it cannot be later marked as appendable.
Return Value: Returns true (positive) if the property list was appendable before this call, false otherwise. Returns negative on failure. It is an error to attempt to make a non-appendable property list appendable.
Parallel Notes: Independent
See Also:
- Properties: Introduction for current chapter