Adding upstream version 255.4.upstream/255.4

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 29 insertions, 0 deletions

diff --git a/src/nspawn/nspawn-bind-user.h b/src/nspawn/nspawn-bind-user.h
new file mode 100644
index 0000000..4352ce0
--- /dev/null
+++ b/src/nspawn/nspawn-bind-user.h
@@ -0,0 +1,29 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
+
+#include "user-record.h"
+#include "group-record.h"
+#include "nspawn-mount.h"
+
+typedef struct BindUserData {
+        /* The host's user/group records */
+        UserRecord *host_user;
+        GroupRecord *host_group;
+
+        /* The mapped records to place into the container */
+        UserRecord *payload_user;
+        GroupRecord *payload_group;
+} BindUserData;
+
+typedef struct BindUserContext {
+        BindUserData *data;
+        size_t n_data;
+} BindUserContext;
+
+BindUserContext* bind_user_context_free(BindUserContext *c);
+
+DEFINE_TRIVIAL_CLEANUP_FUNC(BindUserContext*, bind_user_context_free);
+
+int bind_user_prepare(const char *directory, char **bind_user, uid_t uid_shift, uid_t uid_range, CustomMount **custom_mounts, size_t *n_custom_mounts, BindUserContext **ret);
+
+int bind_user_setup(const BindUserContext *c, const char *root);