ceph/src/spdk/isa-l/include/unaligned.h

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  29
  30 #ifndef UNALIGNED_H
  31 #define UNALIGNED_H
  32
  33 #include "stdint.h"
  34 #include "string.h"
  35
  36 static inline uint16_t load_u16(uint8_t * buf) {
  37         uint16_t ret;
  38         memcpy(&ret, buf, sizeof(ret));
  39         return ret;
  40 }
  41
  42 static inline uint32_t load_u32(uint8_t * buf) {
  43         uint32_t ret;
  44         memcpy(&ret, buf, sizeof(ret));
  45         return ret;
  46 }
  47
  48 static inline uint64_t load_u64(uint8_t * buf) {
  49         uint64_t ret;
  50         memcpy(&ret, buf, sizeof(ret));
  51         return ret;
  52 }
  53
  54 static inline uintmax_t load_umax(uint8_t * buf) {
  55         uintmax_t ret;
  56         memcpy(&ret, buf, sizeof(ret));
  57         return ret;
  58 }
  59
  60 static inline void store_u16(uint8_t * buf, uint16_t val) {
  61         memcpy(buf, &val, sizeof(val));
  62 }
  63
  64 static inline void store_u32(uint8_t * buf, uint32_t val) {
  65         memcpy(buf, &val, sizeof(val));
  66 }
  67
  68 static inline void store_u64(uint8_t * buf, uint64_t val) {
  69         memcpy(buf, &val, sizeof(val));
  70 }
  71
  72 static inline void store_umax(uint8_t * buf, uintmax_t val) {
  73         memcpy(buf, &val, sizeof(val));
  74 }
  75
  76 #endif