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Subjectmmap_file common case?
When dealing with files it is common to mmap all of a file, or up to XXX
bytes of a file. Is there any way to reduce the number of syscalls for
this operation from 3 to 1?

fd = open(...);
stat(...); /* get size for mmap */
addr = mmap(...);

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Building 1024 | he has an open mind when he has a
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