in src/LttngNetHelpers.c [12:17]
void lttngh_FormatIPv4(const void* pIPv4, char* buf16)
{
inet_ntop(AF_INET, pIPv4, buf16, LTTNGH_FORMAT_IPV4_LEN);
assert(strlen(buf16) < LTTNGH_FORMAT_IPV4_LEN);
buf16[LTTNGH_FORMAT_IPV4_LEN - 1] = 0;
}