utils - introduce memcpy_le32toh function

CESNET · Sep 13, 2024 · f352e83 · f352e83
1 parent 3717722
commit f352e83
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diff --git a/include/ipfixprobe/utils.hpp b/include/ipfixprobe/utils.hpp
@@ -171,6 +171,11 @@ std::string vec2str(const std::vector<T> &vec) {
    return ss.str();
 }
 
+/**
+ * @brief Copy uint32 in little endian byte order to destination in host byte order
+ */
+void memcpy_le32toh(uint32_t* dest, const uint32_t* src);
+
 }
 
 #endif /* IPXP_UTILS_HPP */
diff --git a/utils.cpp b/utils.cpp
@@ -138,4 +138,9 @@ uint64_t timeval2usec(const struct timeval& tv)
    return tv.tv_sec * usec_in_sec + tv.tv_usec;
 }
 
+void memcpy_le32toh(uint32_t* dest, const uint32_t* src)
+{
+    *dest = le32toh(*src);
+}
+
 } // namespace ipxp