[cp-patches] FYI: java-nio adjustments for target/native

[Roman Kennke]

Hi,

this makes the java-nio code make use of the target native layer.

Sorry for introducing more 'ugly' macro calls. I will rectify that when
switching to the posix layer. Then we can use shorter macro names or
even better function calls like cp_mem_alloc() or something similar. You
should consider this as a work in progress...

2006-01-18  Roman Kennke  <address@hidden>

        * native/jni/java-nio/gnu_java_nio_VMPipe.c:
        Removed unnecessary include.
        * native/jni/java-nio/gnu_java_nio_VMSelector.c:
        Reorganized includes to only include sys/* headers when available.
        * native/jni/java-nio/java_nio_MappedByteBufferImpl.c:
        (get_pagesize): Return 0 when nothing else works.
        (Java_java_nio_MappedByteBufferImpl_unmapImpl):
        Replaced munmap() and strerror() with corresponding target macros.
        (Java_java_nio_MappedByteBufferImpl_isLoadedImpl):
        Replaced strerror() with corresponding target macro.
        (Java_java_nio_MappedByteBufferImpl_forceImpl):
        Replaced strerror() with corresponding target macro.
        * native/jni/java-nio/java_nio_VMDirectByteBuffer.c:
        (Java_java_nio_VMDirectByteBuffer_allocate):
        Replaced malloc() with the corresponding target macro.
        (Java_java_nio_VMDirectByteBuffer_free):
        Replaced free() with the corresponding target macro.
       
(Java_java_nio_VMDirectByteBuffer_put__Lgnu_classpath_Pointer_2IB):
        Add index to pointer when assigning the value.
       
(Java_java_nio_VMDirectByteBuffer_get__Lgnu_classpath_Pointer_2I_3BII):
        Replaced memcpy with corresponding target macro. Add index when
        doing the memcpy, not when fetching the pointer.
       
(Java_java_nio_VMDirectByteBuffer_put__Lgnu_classpath_Pointer_2I_3BII):
        Replaced memcpy with corresponding target macro.
        (Java_java_nio_VMDirectByteBuffer_shiftDown):
        Replaced memmove with the corresponding target macro.

/Roman

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