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.\" ========================================================================
.\"
.IX Title "Lintian::Path::FSInfo 3"
.TH Lintian::Path::FSInfo 3 "2020-02-23" "Lintian v2.54.0~bpo10+1" "Debian Package Checker"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
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.nh
.SH "NAME"
Lintian::Path::FSInfo \- File System information for Lintian::Path
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 9
\&  my $l_path;  # A L::Path object
\&  my $fs_info; # A L::Path::FSInfo object
\&  if ($fs_info\->has_anchored_root_dir) {
\&    # The "root" dir is anchored and paths starting with "/" can
\&    # trivially be resolved (as relative to the "root" dir).
\&  } else {
\&    # The "root" dir is undefined and paths starting with "/" *cannot*
\&    # be resolved.
\&  }
.Ve
.SH "CLASS METHODS"
.IX Header "CLASS METHODS"
.IP "new(\s-1OPTS\s0)" 4
.IX Item "new(OPTS)"
Internal constructor (used by Lintian::Info::Package)
.SH "INSTANCE METHODS"
.IX Header "INSTANCE METHODS"
.IP "_underlying_fs_path(\s-1PATH\s0)" 4
.IX Item "_underlying_fs_path(PATH)"
Given \s-1PATH,\s0 a Lintian::Path, obtain the underlying file system path
that it represents.
.IP "_file_info(\s-1PATH\s0)" 4
.IX Item "_file_info(PATH)"
Given \s-1PATH,\s0 a Lintian::Path, obtain the output from \fBfile\fR\|(1) about
the file, if it has been collected.  Throws an error if it not
available.
.IP "has_anchored_root_dir" 4
.IX Item "has_anchored_root_dir"
Returns a truth value if the \*(L"root\*(R" directory is anchored and is
defined by the path string \*(L"/\*(R".  In such cases, paths starting with
\&\*(L"/\*(R" are well-defined semantically and are relative to the root
directory rather than the \*(L"current\*(R" directory.
.Sp
On the other hand, if this returns a non-truth value, the \*(L"root\*(R"
directory is \fInot\fR well-defined and no path starting with \*(L"/\*(R" can be
resolved logically.
.SH "AUTHOR"
.IX Header "AUTHOR"
Originally written by Niels Thykier <niels@thykier.net> for Lintian.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
\&\fBlintian\fR\|(1), \fBLintian::Path\fR\|(3), \fBLintian::Collect\fR\|(3),
\&\fBLintian::Collect::Binary\fR\|(3), \fBLintian::Collect::Source\fR\|(3)