Re: mmap() on write only files

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Peter Moulder (reiter@netspace.net.au)
29 Jul 1997 20:07:07 +1000

>From X/Open's Single UNIX Specification
(<http://www.opengroup.org/public/pubs/catalog/x912.htm>):

The file descriptor
<i>fildes</i>
will have been opened with read permission,
regardless of the protection options specified.

pjm.