diff --git a/lib/Sys/Linux/Mount.pm b/lib/Sys/Linux/Mount.pm
index daf7bc2..242370b 100644
--- a/lib/Sys/Linux/Mount.pm
+++ b/lib/Sys/Linux/Mount.pm
@@ -12,6 +12,7 @@ my @mount_consts = qw/MS_RDONLY MS_NOSUID MS_NODEV MS_NOEXEC MS_SYNCHRONOUS MS_R
 our @EXPORT_OK = (@mount_consts, qw/mount/);
 
 our %EXPORT_TAGS = (
+  'consts' => \@mount_consts,
   'all' => [@mount_consts, qw/mount/],
 );
 
diff --git a/lib/Sys/Linux/Namespace.pm b/lib/Sys/Linux/Namespace.pm
new file mode 100644
index 0000000..a28529a
--- /dev/null
+++ b/lib/Sys/Linux/Namespace.pm
@@ -0,0 +1,43 @@
+package Sys::Linux::Namespace;
+
+use strict;
+use warnings;
+
+use Sys::Linux::Mount qw/:all/;
+use Sys::Linux::Unshare qw/:all/;
+
+sub namespace {
+    my ($options) = @_;
+
+    my $uflags = 0;
+    my $mflags = 0;
+
+    if ($options->{pid}) {
+        die "TODO, need to setup a proper 'init' PID 1";
+    }
+
+    if ($options->{mount} || $options->{private_mount} || $options->{private_tmp}) {
+        $uflags |= CLONE_NEWNS;
+    }
+
+    if ($options->{net}) {
+        die "TODO, need to setup network interfaces";
+    }
+
+    unshare($uflags);
+
+    # If we want a private /tmp, or private mount we need to recursively make every mount private.  it CAN be done without that but this is more reliable.
+    if ($options->{private_mount} || $options->{private_tmp}) {
+        mount("/", "/", undef, MS_REC|MS_PRIVATE, undef);
+    }
+
+    if ($options->{private_tmp}) {
+        if (ref $options->{private_tmp} eq 'HASH') {
+            mount("/tmp", "/tmp",  "tmpfs", MS_PRIVATE, $options->{private_tmp});
+        } elsif (ref $options->{private_tmp}) {
+            die "Bad ref type passed as private_tmp";
+        } else {
+            mount("/tmp", "/tmp", "tmpfs", MS_PRIVATE, undef);
+        }
+    }
+}
diff --git a/lib/Sys/Linux/Unshare.pm b/lib/Sys/Linux/Unshare.pm
index 812e6c8..1ebc283 100644
--- a/lib/Sys/Linux/Unshare.pm
+++ b/lib/Sys/Linux/Unshare.pm
@@ -12,7 +12,8 @@ my @unshare_consts = qw/CSIGNAL CLONE_VM CLONE_FS CLONE_FILES CLONE_SIGHAND CLON
 our @EXPORT_OK = (@unshare_consts, qw/unshare/);
 
 our %EXPORT_TAGS = (
-  'all' => [@unshare_consts, qw/unshare/],
+    'consts' => \@unshare_consts,
+    'all' => [@unshare_consts, qw/unshare/],
 );
 
 sub unshare {