Mr. Tomcat wrote: >I am doing some experimentation and trying to change the range of >privileged ports in the kernel, so I could make it more restrictive >(only root can bind to ports < 10000) or less restrictive (any user can >bind to any port). It seems like there should be a constant defined in >a .h file somewhere which controls this, but I can't find it. I found >in /usr/include/netinet/in.h the constant IPPORT_RESERVED = 1024 but I > ^^^^^^^^^^^^^^^^^^^^^^^ depending on the distro and for sure in recent glibc, /usr/include/ only contains user-mode stuff... kernel headers are in kernel tree... regards - : send the line "unsubscribe linux-net" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html