*
* Copyright (C) 2005 Kay Sievers <kay.sievers@vrfy.org>
*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * 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.
*/
#ifndef _VOLUME_ID_UTIL_
#define SEEK_BUFFER_SIZE 0x10000
/* probe volume for all known filesystems in specific order */
-#define bswap16(x) (__u16)((((__u16)(x) & 0x00ffu) << 8) | \
- (((__u16)(x) & 0xff00u) >> 8))
+#define bswap16(x) (uint16_t) ((((uint16_t)(x) & 0x00ffu) << 8) | \
+ (((uint16_t)(x) & 0xff00u) >> 8))
-#define bswap32(x) (__u32)((((__u32)(x) & 0xff000000u) >> 24) | \
- (((__u32)(x) & 0x00ff0000u) >> 8) | \
- (((__u32)(x) & 0x0000ff00u) << 8) | \
- (((__u32)(x) & 0x000000ffu) << 24))
+#define bswap32(x) (uint32_t) ((((uint32_t)(x) & 0xff000000u) >> 24) | \
+ (((uint32_t)(x) & 0x00ff0000u) >> 8) | \
+ (((uint32_t)(x) & 0x0000ff00u) << 8) | \
+ (((uint32_t)(x) & 0x000000ffu) << 24))
-#define bswap64(x) (__u64)((((__u64)(x) & 0xff00000000000000ull) >> 56) | \
- (((__u64)(x) & 0x00ff000000000000ull) >> 40) | \
- (((__u64)(x) & 0x0000ff0000000000ull) >> 24) | \
- (((__u64)(x) & 0x000000ff00000000ull) >> 8) | \
- (((__u64)(x) & 0x00000000ff000000ull) << 8) | \
- (((__u64)(x) & 0x0000000000ff0000ull) << 24) | \
- (((__u64)(x) & 0x000000000000ff00ull) << 40) | \
- (((__u64)(x) & 0x00000000000000ffull) << 56))
+#define bswap64(x) (uint64_t) ((((uint64_t)(x) & 0xff00000000000000ull) >> 56) | \
+ (((uint64_t)(x) & 0x00ff000000000000ull) >> 40) | \
+ (((uint64_t)(x) & 0x0000ff0000000000ull) >> 24) | \
+ (((uint64_t)(x) & 0x000000ff00000000ull) >> 8) | \
+ (((uint64_t)(x) & 0x00000000ff000000ull) << 8) | \
+ (((uint64_t)(x) & 0x0000000000ff0000ull) << 24) | \
+ (((uint64_t)(x) & 0x000000000000ff00ull) << 40) | \
+ (((uint64_t)(x) & 0x00000000000000ffull) << 56))
#ifdef __BYTE_ORDER
#if (__BYTE_ORDER == __LITTLE_ENDIAN)
#define le64_to_cpu(x) (x)
#define be16_to_cpu(x) bswap16(x)
#define be32_to_cpu(x) bswap32(x)
+#define cpu_to_le16(x) (x)
#define cpu_to_le32(x) (x)
#define cpu_to_be32(x) bswap32(x)
#elif (__BYTE_ORDER == __BIG_ENDIAN)
#define le64_to_cpu(x) bswap64(x)
#define be16_to_cpu(x) (x)
#define be32_to_cpu(x) (x)
+#define cpu_to_le16(x) bswap16(x)
#define cpu_to_le32(x) bswap32(x)
#define cpu_to_be32(x) (x)
#endif
BE = 1
};
-extern void volume_id_set_unicode16(char *str, unsigned int len, const __u8 *buf, enum endian endianess, unsigned int count);
+extern void volume_id_set_unicode16(char *str, size_t len, const uint8_t *buf, enum endian endianess, size_t count);
extern void volume_id_set_usage(struct volume_id *id, enum volume_id_usage usage_id);
extern void volume_id_set_usage_part(struct volume_id_partition *part, enum volume_id_usage usage_id);
-extern void volume_id_set_label_raw(struct volume_id *id, const __u8 *buf, unsigned int count);
-extern void volume_id_set_label_string(struct volume_id *id, const __u8 *buf, unsigned int count);
-extern void volume_id_set_label_unicode16(struct volume_id *id, const __u8 *buf, enum endian endianess, unsigned int count);
-extern void volume_id_set_uuid(struct volume_id *id, const __u8 *buf, enum uuid_format format);
-extern __u8 *volume_id_get_buffer(struct volume_id *id, __u64 off, unsigned int len);
+extern void volume_id_set_label_raw(struct volume_id *id, const uint8_t *buf, size_t count);
+extern void volume_id_set_label_string(struct volume_id *id, const uint8_t *buf, size_t count);
+extern void volume_id_set_label_unicode16(struct volume_id *id, const uint8_t *buf, enum endian endianess, size_t count);
+extern void volume_id_set_uuid(struct volume_id *id, const uint8_t *buf, enum uuid_format format);
+extern uint8_t *volume_id_get_buffer(struct volume_id *id, uint64_t off, size_t len);
extern void volume_id_free_buffer(struct volume_id *id);
#endif /* _VOLUME_ID_UTIL_ */