At a point not too far in the future, we will be switching from the
hardcoded MINIX3 implementation of the getifaddrs(3) libc routine to
the proper NetBSD implementation. The latter uses the
net.route.rtable sysctl functionality to obtain its information. In
order make the transition as painless as possible, this patch adds
basic support for that net.route.rtable functionality to INET and
LWIP, using the remote MIB (RMIB) facility.
Change-Id: I54f5cea7985f6606e317c73a5e6be3a5d07bc7dc
While BSD make support both $() and ${} around variables, the NetBSD
source tree uses only ${} by convention.
Imported software is left as is, and sometimes $() is used when the
containing Makefile/Makefile fragment is used both by GNU make and BSD
make, as it can happen for the tools, and other parts as well which are
compiled using the host make tool.
Change-Id: Ic7d480812fde53e7e3e95275a30a3b720c95cc15
- synchronize request type with ioctl by making it unsigned long;
- unbreak VFS requests, as they were being sent to PM;
- use proper ioctl direction flags (and new numbers) for requests;
- remove some needless header inclusions;
- svrctl is in libc, make its message name reflect this;
- keep backward compatibility: svrctl is part of the userland ABI.
Change-Id: I44902e8d0d11b8ebc1ef3bda94d2202481743c9b
