psa_ps_remove()

psa_status_t psa_ps_remove

(

psa_storage_uid_t

uid

)

#include <subsys/trusted_storage/include/psa/protected_storage.h>

Remove the provided uid and its associated data from the storage.

Removes previously stored data and any associated metadata, including rollback protection data.

Parameters

[in]

uid

The uid value

Returns

A status indicating the success/failure of the operation

Return values

PSA_SUCCESS	The operation completed successfully
PSA_ERROR_INVALID_ARGUMENT	The operation failed because one or more of the given arguments were invalid (null pointer, wrong flags and so on)
PSA_ERROR_DOES_NOT_EXIST	The operation failed because the provided uid value was not found in the storage
PSA_ERROR_NOT_PERMITTED	The operation failed because the provided uid value was created with PSA_STORAGE_FLAG_WRITE_ONCE
PSA_ERROR_STORAGE_FAILURE	The operation failed because the physical storage has failed (Fatal error)
PSA_ERROR_GENERIC_ERROR	The operation failed because of an unspecified internal failure