githubmirror/libtpms

src/disabled_interface.c
131 строка3 KB
Stefan Berger
tpm2: Remove unused function parameters or mark them as unused
24 сен 2024, 16:32
24 сен 2024, 16:322a88301
#include <stddef.h>
#include "tpm_error.h"
#include "tpm_library_intern.h"

static TPM_RESULT Disabled_MainInit(void)
{
    return TPM_FAIL;
}

static void Disabled_Terminate(void)
{
}

static TPM_RESULT
Disabled_Process(unsigned char **respbuffer LIBTPMS_ATTR_UNUSED,
                 uint32_t *resp_size LIBTPMS_ATTR_UNUSED,
                 uint32_t *respbufsize LIBTPMS_ATTR_UNUSED,
                 unsigned char *command LIBTPMS_ATTR_UNUSED,
                 uint32_t command_size LIBTPMS_ATTR_UNUSED)
{
    return TPM_FAIL;
}

static TPM_RESULT
Disabled_VolatileAllStore(unsigned char **buffer LIBTPMS_ATTR_UNUSED,
                          uint32_t *buflen LIBTPMS_ATTR_UNUSED)
{
    return TPM_FAIL;
}

static TPM_RESULT Disabled_CancelCommand(void)
{
    return TPM_FAIL;
}

static TPM_RESULT
Disabled_GetTPMProperty(enum TPMLIB_TPMProperty prop LIBTPMS_ATTR_UNUSED,
                        int *result LIBTPMS_ATTR_UNUSED)
{
    return TPM_FAIL;
}

static char *
Disabled_GetInfo(enum TPMLIB_InfoFlags flags LIBTPMS_ATTR_UNUSED)
{
    return NULL;
}

static uint32_t
Disabled_SetBufferSize(uint32_t wanted_size LIBTPMS_ATTR_UNUSED,
                       uint32_t *min_size LIBTPMS_ATTR_UNUSED,
                       uint32_t *max_size LIBTPMS_ATTR_UNUSED)
{
    return 0;
}

static TPM_RESULT
Disabled_ValidateState(enum TPMLIB_StateType st LIBTPMS_ATTR_UNUSED,
                       unsigned int flags LIBTPMS_ATTR_UNUSED)
{
    return TPM_FAIL;
}

static TPM_RESULT
Disabled_GetState(enum TPMLIB_StateType st LIBTPMS_ATTR_UNUSED,
                  unsigned char **buffer LIBTPMS_ATTR_UNUSED,
                  uint32_t *buflen LIBTPMS_ATTR_UNUSED)
{
    return TPM_FAIL;
}

static TPM_RESULT
Disabled_SetState(enum TPMLIB_StateType st LIBTPMS_ATTR_UNUSED,
                  const unsigned char *buffer LIBTPMS_ATTR_UNUSED,
                  uint32_t buflen LIBTPMS_ATTR_UNUSED)
{
    return TPM_FAIL;
}

static TPM_RESULT Disabled_IO_Hash_Start(void)
{
    return TPM_FAIL;
}

static TPM_RESULT
Disabled_IO_Hash_Data(const unsigned char *data LIBTPMS_ATTR_UNUSED,
                      uint32_t data_length LIBTPMS_ATTR_UNUSED)
{
    return TPM_FAIL;
}

static TPM_RESULT Disabled_IO_Hash_End(void)
{
    return TPM_FAIL;
}

static TPM_RESULT
Disabled_IO_TpmEstablished_Get(TPM_BOOL *tpmEstablished LIBTPMS_ATTR_UNUSED)
{
    return TPM_FAIL;
}

static TPM_RESULT Disabled_IO_TpmEstablished_Reset(void)
{
    return TPM_FAIL;
}

static TPM_BOOL Disabled_WasManufactured(void)
{
    return FALSE;
}

const struct tpm_interface DisabledInterface = {
    .MainInit = Disabled_MainInit,
    .Terminate = Disabled_Terminate,
    .Process = Disabled_Process,
    .VolatileAllStore = Disabled_VolatileAllStore,
    .CancelCommand = Disabled_CancelCommand,
    .GetTPMProperty = Disabled_GetTPMProperty,
    .GetInfo = Disabled_GetInfo,
    .TpmEstablishedGet = Disabled_IO_TpmEstablished_Get,
    .TpmEstablishedReset = Disabled_IO_TpmEstablished_Reset,
    .HashStart = Disabled_IO_Hash_Start,
    .HashData = Disabled_IO_Hash_Data,
    .HashEnd = Disabled_IO_Hash_End,
    .SetBufferSize = Disabled_SetBufferSize,
    .ValidateState = Disabled_ValidateState,
    .SetState = Disabled_SetState,
    .GetState = Disabled_GetState,
    .WasManufactured = Disabled_WasManufactured,
};