*
* Copyright (C) 2004 Kay Sievers <kay.sievers@vrfy.org>
*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation version 2 of the License.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _GNU_SOURCE
#define _GNU_SOURCE 1
#endif
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
-
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <ctype.h>
#include "libvolume_id.h"
-#include "util.h"
+#include "libvolume_id-private.h"
struct swap_header_v1_2 {
uint8_t bootbits[1024];
uint8_t volume_name[16];
} PACKED;
-#define LARGEST_PAGESIZE 0x4000
+#define LARGEST_PAGESIZE 0x10000
int volume_id_probe_linux_swap(struct volume_id *id, uint64_t off, uint64_t size)
{
unsigned int page;
struct swap_header_v1_2 *sw;
- info("probing at offset 0x%llx", (unsigned long long) off);
+ info("probing at offset 0x%" PRIx64 "\n", off);
/* eek, the swap signature is at the end of the PAGE_SIZE */
for (page = 0x1000; page <= LARGEST_PAGESIZE; page <<= 1) {
strcpy(id->type_version, "ulsuspend");
goto found_label;
}
+
+ if (memcmp(buf, "\xed\xc3\x02\xe9\x98\x56\xe5\x0c", 8) == 0) {
+ id->type = "suspend";
+ strcpy(id->type_version, "tuxonice");
+ goto found_label;
+ }
}
return -1;
found:
volume_id_set_usage(id, VOLUME_ID_OTHER);
+ /* we think this is swap, but we make sure no other signatures are found */
+ id->force_unique_result = 1;
return 0;
}