*
* Copyright (C) 2005-2007 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 _LIBVOLUME_ID_PRIVATE_H_
#define _LIBVOLUME_ID_PRIVATE_H_
-#include <stdint.h>
#include <stddef.h>
#include <endian.h>
+#include <stdint.h>
+#include <inttypes.h>
#include <byteswap.h>
#include <syslog.h>
#define PACKED __attribute__((packed))
#endif
+static inline void __attribute__ ((format(printf, 1, 2)))
+log_null(const char *format, ...) {}
+
#define err(format, arg...) volume_id_log_fn(LOG_ERR, __FILE__, __LINE__, format, ##arg)
#define info(format, arg...) volume_id_log_fn(LOG_INFO, __FILE__, __LINE__, format, ##arg)
#ifdef DEBUG
#define dbg(format, arg...) volume_id_log_fn(LOG_DEBUG, __FILE__, __LINE__, format, ##arg)
#else
-#define dbg(format, arg...) do { } while (0)
+#define dbg(format, arg...) log_null(format, ##arg)
#endif
#if (__BYTE_ORDER == __LITTLE_ENDIAN)
uint8_t *seekbuf;
uint64_t seekbuf_off;
size_t seekbuf_len;
+ int force_unique_result;
};
/* utils */
extern int volume_id_probe_netware(struct volume_id *id, uint64_t off, uint64_t size);
extern int volume_id_probe_gfs(struct volume_id *id, uint64_t off, uint64_t size);
extern int volume_id_probe_gfs2(struct volume_id *id, uint64_t off, uint64_t size);
+extern int volume_id_probe_btrfs(struct volume_id *id, uint64_t off, uint64_t size);
/* special formats */
extern int volume_id_probe_linux_swap(struct volume_id *id, uint64_t off, uint64_t size);