Function sgx_tservice::rsgx_create_pse_session

pub fn rsgx_create_pse_session() -> SgxError

rsgx_create_pse_session creates a session with the PSE.

Description

An Intel(R) SGX enclave first calls rsgx_create_pse_session() in the process to request platform service.

It's suggested that the caller should wait (typically several seconds to tens of seconds) and retry this API if SGX_ERROR_BUSY is returned.

Requirements

Header: sgx_tae_service.edl

Library: libsgx_tservice.a

Errors

SGX_ERROR_SERVICE_UNAVAILABLE

The AE service did not respond or the requested service is not supported.

SGX_ERROR_SERVICE_TIMEOUT

A request to the AE service timed out.

SGX_ERROR_BUSY

The requested service is temporarily not available.

SGX_ERROR_OUT_OF_MEMORY

Not enough memory is available to complete this operation.

SGX_ERROR_NETWORK_FAILURE

Network connecting or proxy setting issue was encountered.

SGX_ERROR_OUT_OF_EPC

There is not enough EPC memory to load one of the Architecture Enclaves needed to complete this operation.

SGX_ERROR_UPDATE_NEEDED

Intel(R) SGX needs to be updated.

SGX_ERROR_UNEXPECTED

Indicates an unexpected error occurred.