illumos gate

Build errors with gcc compilers:

    server.c: In function 'recvf':
    server.c:771: error: 'olderrno' may be used uninitialized in this function [-Wuninitialized]
    *** Error code 1
    dmake: Fatal error: Command failed for target `server.o'

    lookup.c: In function 'define':
    lookup.c:43: error: 'value' may be used uninitialized in this function [-Wuninitialized]
    *** Error code 1
    dmake: Fatal error: Command failed for target `lookup.o'

    main.c: In function 'docmdargs':
    main.c:467:2: error: 'files' may be used uninitialized in this function [-Werror=maybe-uninitialized]
      insert(NULL, files, hosts, cmds);
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    cc1: all warnings being treated as errors
    *** Error code 1
    dmake: Fatal error: Command failed for target `main.o'
    Current working directory /code/illumos-gate/usr/src/cmd/cmd-inet/usr.bin/rdist

Testing done: build/install/boot