/** @copydoc FNKLDRMODGETIMPORT */
static int rtkldrGetImportWrapper(PKLDRMOD pMod, uint32_t iImport, uint32_t iSymbol, const char *pchSymbol, KSIZE cchSymbol,
const char *pszVersion, PKLDRADDR puValue, uint32_t *pfKind, void *pvUser)
{
PRTLDRMODKLDRARGS pArgs = (PRTLDRMODKLDRARGS)pvUser;
NOREF(pMod);
NOREF(pszVersion);
NOREF(pfKind);
/* If not zero terminated we'll have to use a temporary buffer. */
const char *pszSymbol = pchSymbol;
if (pchSymbol && pchSymbol[cchSymbol])
{
char *psz = (char *)alloca(cchSymbol + 1);
memcpy(psz, pchSymbol, cchSymbol);
psz[cchSymbol] = '\0';
pszSymbol = psz;
}
#if defined(RT_OS_OS2) || defined(RT_OS_DARWIN)
/* skip the underscore prefix. */
if (*pszSymbol == '_')
pszSymbol++;
#endif
/* get the import module name - TODO: cache this */
const char *pszModule = NULL;
if (iImport != NIL_KLDRMOD_IMPORT)
{
char *pszBuf = (char *)alloca(64);
int rc = kLdrModGetImport(pMod, pArgs->pvBits, iImport, pszBuf, 64);
if (rc)
return rc;
pszModule = pszBuf;
}
/* do the query */
RTUINTPTR Value;
int rc = pArgs->u.pfnGetImport(&pArgs->pMod->Core, pszModule, pszSymbol, pszSymbol ? ~0 : iSymbol, &Value, pArgs->pvUser);
if (RT_SUCCESS(rc))
{
*puValue = Value;
return 0;
}
return rtkldrConvertErrorFromIPRT(rc);
}
/** @copydoc KLDRRDROPS::pfnAllUnmap */
static int rtkldrRdr_AllUnmap(PKRDR pRdr, const void *pvBits)
{
PRTLDRREADER pReader = ((PRTKLDRRDR)pRdr)->pReader;
int rc = pReader->pfnUnmap(pReader, pvBits);
return rtkldrConvertErrorFromIPRT(rc);
}
/** @copydoc KLDRRDROPS::pfnRead */
static int rtkldrRdr_Read( PKRDR pRdr, void *pvBuf, KSIZE cb, KFOFF off)
{
PRTLDRREADER pReader = ((PRTKLDRRDR)pRdr)->pReader;
int rc = pReader->pfnRead(pReader, pvBuf, cb, off);
return rtkldrConvertErrorFromIPRT(rc);
}
/** @copydoc KLDRRDROPS::pfnDestroy */
static int rtkldrRdr_Destroy( PKRDR pRdr)
{
PRTLDRREADER pReader = ((PRTKLDRRDR)pRdr)->pReader;
int rc = pReader->pfnDestroy(pReader);
return rtkldrConvertErrorFromIPRT(rc);
}
