diff -r 48780e181b38 -r 578be2adaf3e Symbian3/PDK/Source/GUID-0B23D1B5-3EE1-5874-8605-5C48CB4690F2.dita --- a/Symbian3/PDK/Source/GUID-0B23D1B5-3EE1-5874-8605-5C48CB4690F2.dita Tue Jul 20 12:00:49 2010 +0100 +++ b/Symbian3/PDK/Source/GUID-0B23D1B5-3EE1-5874-8605-5C48CB4690F2.dita Fri Aug 13 16:47:46 2010 +0100 @@ -1,32 +1,32 @@ - - - - - -HAL -(Hardware Abstraction Layer) -

The structure of the HAL has not changed between EKA1 and EKA2, but you -may still need to make some changes.

-

Groups are new, and the HAL handler functions have changed. The location -of Config files and Values files, the signatures and the behavioural requirements -of accessor functions for derived attributes have not changed.

-

However note that:

-
    -

  • the implementation of -existing EKA1 HAL handler functions may need changing to conform with the -general coding changes required by EKA2; see Important -Changes between EKA1 and Kernel Architecture 2.

    • -

  • it should rarely be -necessary to write accessor functions for derived attributes, as all likely -functions are already implemented in ...\hal\src\userhal.cpp.

    • -
-

The functions UserSvr::HalGet() and UserSvr::HalSet() are -no longer used. They now return KErrNotSupported and are -kept for binary compatibility purposes.

+ + + + + +HAL +(Hardware Abstraction Layer) +

The structure of the HAL has not changed between EKA1 and EKA2, but you +may still need to make some changes.

+

Groups are new, and the HAL handler functions have changed. The location +of Config files and Values files, the signatures and the behavioural requirements +of accessor functions for derived attributes have not changed.

+

However note that:

+
    +

  • the implementation of +existing EKA1 HAL handler functions may need changing to conform with the +general coding changes required by EKA2; see Important +Changes between EKA1 and Kernel Architecture 2.

    • +

  • it should rarely be +necessary to write accessor functions for derived attributes, as all likely +functions are already implemented in ...\hal\src\userhal.cpp.

    • +
+

The functions UserSvr::HalGet() and UserSvr::HalSet() are +no longer used. They now return KErrNotSupported and are +kept for binary compatibility purposes.

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