static int print_efi_option(uint16_t id, bool in_order) {
_cleanup_free_ char *title = NULL;
_cleanup_free_ char *path = NULL;
sd_id128_t partition;
bool active;
int r = 0;
r = efi_get_boot_option(id, &title, &partition, &path, &active);
if (r < 0)
return r;
/* print only configured entries with partition information */
if (!path || sd_id128_is_null(partition))
return 0;
efi_tilt_backslashes(path);
printf(" Title: %s\n", strna(title));
printf(" ID: 0x%04X\n", id);
printf(" Status: %sactive%s\n", active ? "" : "in", in_order ? ", boot-order" : "");
printf(" Partition: /dev/disk/by-partuuid/%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-%02x%02x%02x%02x%02x%02x\n", SD_ID128_FORMAT_VAL(partition));
printf(" File: %s%s\n", special_glyph(TREE_RIGHT), path);
printf("\n");
return 0;
}
static bool same_entry(uint16_t id, const sd_id128_t uuid, const char *path) {
_cleanup_free_ char *opath = NULL;
sd_id128_t ouuid;
int r;
r = efi_get_boot_option(id, NULL, &ouuid, &opath, NULL);
if (r < 0)
return false;
if (!sd_id128_equal(uuid, ouuid))
return false;
if (!streq_ptr(path, opath))
return false;
return true;
}
static bool same_entry(uint16_t id, const sd_id128_t uuid, const char *path) {
char *opath = NULL;
sd_id128_t ouuid;
int err;
bool same = false;
err = efi_get_boot_option(id, NULL, &ouuid, &opath, NULL);
if (err < 0)
return false;
if (!sd_id128_equal(uuid, ouuid))
goto finish;
if (!streq_ptr(path, opath))
goto finish;
same = true;
finish:
return same;
}
static int get_boot_entries(struct boot_info *info) {
uint16_t *list;
int i, n;
int err = 0;
n = efi_get_boot_options(&list);
if (n < 0)
return n;
for (i = 0; i < n; i++) {
struct boot_info_entry *e;
e = realloc(info->fw_entries, (info->fw_entries_count+1) * sizeof(struct boot_info_entry));
if (!e) {
err = -ENOMEM;
break;
}
info->fw_entries = e;
e = &info->fw_entries[info->fw_entries_count];
memzero(e, sizeof(struct boot_info_entry));
e->order = -1;
err = efi_get_boot_option(list[i], &e->title, &e->part_uuid, &e->path);
if (err < 0)
continue;
if (isempty(e->title)) {
free(e->title);
e->title = NULL;
}
tilt_slashes(e->path);
e->id = list[i];
info->fw_entries_count++;
}
free(list);
return err;
}
