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zizi21

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memcpy + mmap

hi,

i am using mmap and memcpy but i am getting bus error with memcpy.

a = (unsigned int*) mmap(NULL, size, PROT_READ, MAP_PRIVATE, fp, 0);

memcpy(&x,(unsigned int *)a[0],sizeof(unsigned int));

if i do this
x=a[0]; no bus error but when i do above, i got bus error...

thanks for any help.
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shajithchandran
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