view doc/windows-stat-inodes.texi @ 40140:81f075eaa990

ptsname_r: Work around bug on Android 4.3. * m4/ptsname_r.m4 (gl_FUNC_PTSNAME_R): Define HAVE_ESSENTIALLY_WORKING_PTSNAME_R. Test whether the return value is correct. * lib/ptsname_r.c (__ptsname_r): If HAVE_ESSENTIALLY_WORKING_PTSNAME_R is defined, just fix the return value. * doc/glibc-functions/ptsname_r.texi: Mention the Android bug. Reword: The behaviour of musl libc is nothing to be "fixed", since it is compliant with the next POSIX standard.
author Bruno Haible <bruno@clisp.org>
date Sat, 26 Jan 2019 15:23:19 +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}.