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From (Cliff Skolnick)
Subject Re: util.c:796: `LOCK_SH' undeclared (first use this function)
Date Mon, 13 Mar 1995 19:33:22 GMT
No...but there are systems (like BSDI) where mmap is there and
does not work right :-(.  If memory falls short, you get zero filled
pages instead of pages form the backing store.


} Fixing this would make the code about as portable as mmap(), which is
} supported on at least HP-UX, SunOS, Solaris, Linux, and IRIX.  Are
} there any significant systems on which shared memory is supported, but
} only through the SYSV IPC mechanism?
}-- End of excerpt from Robert S. Thau

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