#define __CEPH_DECODE_H
#include <asm/unaligned.h>
+#include <linux/time.h>
#include "types.h"
ceph_decode_need(p, end, sizeof(u16), bad); \
v = ceph_decode_16(p); \
} while (0)
+#define ceph_decode_8_safe(p, end, v, bad) \
+ do { \
+ ceph_decode_need(p, end, sizeof(u8), bad); \
+ v = ceph_decode_8(p); \
+ } while (0)
#define ceph_decode_copy_safe(p, end, pv, n, bad) \
do { \
static inline void ceph_decode_addr(struct ceph_entity_addr *a)
{
a->in_addr.ss_family = ntohs(a->in_addr.ss_family);
+ WARN_ON(a->in_addr.ss_family == 512);
}
/*
*(u8 *)*p = v;
(*p)++;
}
+static inline void ceph_encode_copy(void **p, const void *s, int len)
+{
+ memcpy(*p, s, len);
+ *p += len;
+}
/*
* filepath, string encoders
{
u32 len = path ? strlen(path) : 0;
BUG_ON(*p + sizeof(ino) + sizeof(len) + len > end);
+ ceph_encode_8(p, 1);
ceph_encode_64(p, ino);
ceph_encode_32(p, len);
if (len)
*p += len;
}
+#define ceph_encode_need(p, end, n, bad) \
+ do { \
+ if (unlikely(*(p) + (n) > (end))) \
+ goto bad; \
+ } while (0)
+
+#define ceph_encode_64_safe(p, end, v, bad) \
+ do { \
+ ceph_encode_need(p, end, sizeof(u64), bad); \
+ ceph_encode_64(p, v); \
+ } while (0)
+#define ceph_encode_32_safe(p, end, v, bad) \
+ do { \
+ ceph_encode_need(p, end, sizeof(u32), bad); \
+ ceph_encode_32(p, v); \
+ } while (0)
+#define ceph_encode_16_safe(p, end, v, bad) \
+ do { \
+ ceph_encode_need(p, end, sizeof(u16), bad); \
+ ceph_encode_16(p, v); \
+ } while (0)
+
+#define ceph_encode_copy_safe(p, end, pv, n, bad) \
+ do { \
+ ceph_encode_need(p, end, n, bad); \
+ ceph_encode_copy(p, pv, n); \
+ } while (0)
+
#endif