Systemd/src/shared/bootspec.h

52 lines
1.5 KiB
C

/* SPDX-License-Identifier: LGPL-2.1+ */
#pragma once
#include <inttypes.h>
#include <stdbool.h>
#include <sys/types.h>
#include "sd-id128.h"
typedef struct BootEntry {
char *id; /* This is the file basename without extension */
char *path; /* This is the full path to the file */
char *title;
char *show_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 *auto_entries;
char *auto_firmware;
char *console_mode;
char *entry_oneshot;
char *entry_default;
BootEntry *entries;
size_t n_entries;
ssize_t default_entry;
} BootConfig;
void boot_config_free(BootConfig *config);
int boot_entries_load_config(const char *esp_path, BootConfig *config);
static inline const char* boot_entry_title(const BootEntry *entry) {
return entry->show_title ?: entry->title ?: entry->id;
}
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);
int find_default_boot_entry(const char *esp_path, char **esp_where, BootConfig *config, const BootEntry **e);