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-rw-r--r--src/ints/little.hpp70
1 files changed, 70 insertions, 0 deletions
diff --git a/src/ints/little.hpp b/src/ints/little.hpp
index 0dbbb61..b3046f7 100644
--- a/src/ints/little.hpp
+++ b/src/ints/little.hpp
@@ -64,6 +64,7 @@ namespace ints
uint8_t data[8];
};
+
inline __attribute__((warn_unused_result))
bool native_to_network(Byte *net, uint8_t nat)
{
@@ -131,6 +132,75 @@ namespace ints
*nat = tmp;
return true;
}
+
+
+ inline __attribute__((warn_unused_result))
+ bool native_to_network(Byte *net, int8_t nat)
+ {
+ net->value = nat;
+ return true;
+ }
+ inline __attribute__((warn_unused_result))
+ bool native_to_network(Little16 *net, int16_t nat)
+ {
+ if (__BYTE_ORDER == __BIG_ENDIAN)
+ nat = bswap16(nat);
+ __builtin_memcpy(net, &nat, 2);
+ return true;
+ }
+ inline __attribute__((warn_unused_result))
+ bool native_to_network(Little32 *net, int32_t nat)
+ {
+ if (__BYTE_ORDER == __BIG_ENDIAN)
+ nat = __builtin_bswap32(nat);
+ __builtin_memcpy(net, &nat, 4);
+ return true;
+ }
+ inline __attribute__((warn_unused_result))
+ bool native_to_network(Little64 *net, int64_t nat)
+ {
+ if (__BYTE_ORDER == __BIG_ENDIAN)
+ nat = __builtin_bswap64(nat);
+ __builtin_memcpy(net, &nat, 8);
+ return true;
+ }
+
+ inline __attribute__((warn_unused_result))
+ bool network_to_native(int8_t *nat, Byte net)
+ {
+ *nat = net.value;
+ return true;
+ }
+ inline __attribute__((warn_unused_result))
+ bool network_to_native(int16_t *nat, Little16 net)
+ {
+ int16_t tmp;
+ __builtin_memcpy(&tmp, &net, 2);
+ if (__BYTE_ORDER == __BIG_ENDIAN)
+ tmp = bswap16(tmp);
+ *nat = tmp;
+ return true;
+ }
+ inline __attribute__((warn_unused_result))
+ bool network_to_native(int32_t *nat, Little32 net)
+ {
+ int32_t tmp;
+ __builtin_memcpy(&tmp, &net, 4);
+ if (__BYTE_ORDER == __BIG_ENDIAN)
+ tmp = __builtin_bswap32(tmp);
+ *nat = tmp;
+ return true;
+ }
+ inline __attribute__((warn_unused_result))
+ bool network_to_native(int64_t *nat, Little64 net)
+ {
+ int64_t tmp;
+ __builtin_memcpy(&tmp, &net, 8);
+ if (__BYTE_ORDER == __BIG_ENDIAN)
+ tmp = __builtin_bswap64(tmp);
+ *nat = tmp;
+ return true;
+ }
} // namespace ints
using ints::Byte;