Method

AppStreamRelationis_satisfied

Declaration [src] 

AsRelationCheckResult*
as_relation_is_satisfied (
  AsRelation* relation,
  AsSystemInfo* system_info,
  AsPool* pool,
  GError** error
)

Description [src]

Test if this relation is satisfied on the current system or with the provided AsPool. If no AsSystemInfo is found, a temporary one will be created. If no AsPool is provided, any component relationships can not be validated and an error will be thrown.

Parameters

system_info

Type: AsSystemInfo

An AsSystemInfo to use for system information.

The argument can be NULL.
The data is owned by the caller of the method.
pool

Type: AsPool

An AsPool to find component dependencies in.

The argument can be NULL.
The data is owned by the caller of the method.
error

Type: GError **

The return location for a recoverable error.

The argument can be NULL.
If the return location is not NULL, then you must initialize it to a NULL GError*.
The argument will be left initialized to NULL by the method if there are no errors.
In case of error, the argument will be set to a newly allocated GError; the caller will take ownership of the data, and be responsible for freeing it.

Return value

Type: AsRelationCheckResult

An AsRelationCheckResult with details about the result, or NULL on error.

The caller of the method takes ownership of the data, and is responsible for freeing it.
The return value can be NULL.