This was missed when introducing the new fixed size test.

Fixes: ca6775d ("introduce new fixed-size key API")
Signed-off-by: Phil Sutter <[email protected]>

This macro is very similar to fail() but supports variable number of
arguments to print format strings.

Signed-off-by: Phil Sutter <[email protected]>

This will turn on recording of parsed JSON elements in input.

Signed-off-by: Phil Sutter <[email protected]>

When storing object location, the singleton true, false and null objects
are problematic since they are indistinguishable from each other.
Overcome this by introducing a refcounted variant to allocate when
JSON_STORE_LOCATION flag was given.

Signed-off-by: Phil Sutter <[email protected]>

Aid users in printing semantic errors in JSON input by providing them
with location data for each parsed JSON element. An example usage of
such data is demonstrated by nftables' error messages:

| # nft add chain mytable mychain
| Error: No such file or directory
| add chain mytable mychain
|           ^^^^^^^

To reduce overhead for library users not interested in such data, store
it only if `JSON_STORE_LOCATION' flag was passed to json_load*()
functions. It may then be retrieved using the new API function
json_get_location().

Signed-off-by: Phil Sutter <[email protected]>