view doc/windows-stat-inodes.texi @ 40218:e92cc6824b7f

getloadavg: Write NULL for the null pointer. Reported by Michal Privoznik <mprivozn@redhat.com>. * lib/getloadavg.c (getloadavg): Write NULL instead of 0.
author Bruno Haible <bruno@clisp.org>
date Sun, 03 Mar 2019 19:36:14 +0100
parents c82a2191d535
children
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@node Inode numbers on Windows
@section Inode numbers on Windows

The module @samp{windows-stat-inodes} ensures that,
on native Windows platforms, @code{struct stat} contains
@code{st_dev}, @code{st_ino} fields that are able to distinguish
different inodes.

Note: Such values can only be provided for most files on the
file system.  For a few files (such as inaccessible files),
@code{st_dev} and @code{st_ino} are set to 0.  Therefore,
you should test whether @code{st_dev != 0 && st_ino != 0},
before going to make inferences based on the file identity
based on @code{st_dev} and @code{st_ino}.