src/shared/bootspec.h

   1 /***
   2   Copyright 2017 Zbigniew Jędrzejewski-Szmek
   3 ***/
   4
   5 #pragma once
   6
   7 #include <stdlib.h>
   8
   9 typedef struct BootEntry {
  10         char *filename;
  11
  12         char *title;
  13         char *show_title;
  14         char *version;
  15         char *machine_id;
  16         char *architecture;
  17         char **options;
  18         char *kernel;        /* linux is #defined to 1, yikes! */
  19         char *efi;
  20         char **initrd;
  21         char *device_tree;
  22 } BootEntry;
  23
  24 typedef struct BootConfig {
  25         char *default_pattern;
  26         char *timeout;
  27         char *editor;
  28         char *auto_entries;
  29         char *auto_firmware;
  30         char *console_mode;
  31
  32         char *entry_oneshot;
  33         char *entry_default;
  34
  35         BootEntry *entries;
  36         size_t n_entries;
  37         ssize_t default_entry;
  38 } BootConfig;
  39
  40 void boot_entry_free(BootEntry *entry);
  41 int boot_entry_load(const char *path, BootEntry *entry);
  42 int boot_entries_find(const char *dir, BootEntry **entries, size_t *n_entries);
  43
  44 int boot_loader_read_conf(const char *path, BootConfig *config);
  45 void boot_config_free(BootConfig *config);
  46 int boot_entries_load_config(const char *esp_path, BootConfig *config);
  47
  48 static inline const char* boot_entry_title(const BootEntry *entry) {
  49         return entry->show_title ?: entry->title ?: entry->filename;
  50 }
  51
  52 int find_esp_and_warn(const char *path, bool unprivileged_mode, char **ret_path, uint32_t *ret_part, uint64_t *ret_pstart, uint64_t *ret_psize, sd_id128_t *ret_uuid);