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:
AsSystemInfoAn
AsSystemInfoto use for system information.The argument can be NULL.The data is owned by the caller of the method. pool-
Type:
AsPoolAn
AsPoolto 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 aNULLGError*.The argument will be left initialized to NULLby 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. |