bootctl: add listing of loader entries

1 files changed, 58 insertions, 0 deletions

diff --git a/src/shared/bootspec.h b/src/shared/bootspec.h
new file mode 100644
index 0000000000..ff2b90cd32
--- /dev/null
+++ b/src/shared/bootspec.h
@@ -0,0 +1,58 @@
+/***
+  This file is part of systemd.
+
+  Copyright 2017 Zbigniew Jędrzejewski-Szmek
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#pragma once
+
+#include <stdlib.h>
+
+typedef struct BootEntry {
+        char *filename;
+
+        char *title;
+        char *version;
+        char *machine_id;
+        char *architecture;
+        char **options;
+        char *kernel;        /* linux is #defined to 1, yikes! */
+        char *efi;
+        char **initrd;
+        char *device_tree;
+} BootEntry;
+
+typedef struct BootConfig {
+        char *default_pattern;
+        char *timeout;
+        char *editor;
+
+        char *entry_oneshot;
+        char *entry_default;
+
+        BootEntry *entries;
+        size_t n_entries;
+        ssize_t default_entry;
+} BootConfig;
+
+void boot_entry_free(BootEntry *entry);
+int boot_entry_load(const char *path, BootEntry *entry);
+int boot_entries_find(const char *dir, BootEntry **entries, size_t *n_entries);
+int boot_entries_select_default(const BootConfig *config);
+
+int boot_loader_read_conf(const char *path, BootConfig *config);
+void boot_config_free(BootConfig *config);
+int boot_entries_load_config(const char *esp_path, BootConfig *config);