use bindresvport for rresvport (from freebsd). old code #if 0-ed out

inet_addr -> inet_aton

Fix RCSID's
Fix gcc warnings
Add missing prototypes
Use "namespace.h"

allow rcmd() to use something other than rsh protocol.

It's not necessary to initialize the `revents' field of struct pollfd.

- convert unsafe strcpy(), strcat() and sprintf() to the `n' versions.
- some KNF.

iruserok fails to open a ~/.rhosts file if you have a directory
above the home dir which is only group acessable:

directroy owner group permission
/a root wheel 755
/a/b

iruserok fails to open a ~/.rhosts file if you have a directory
above the home dir which is only group acessable:

directroy owner group permission
/a root wheel 755
/a/b root b 750 <
/a/b/c c b 700
/a/b/c/.rhosts c b 600

add getegid and initgroups before and setegid behind fopen to fix this.
add <netgroup.h> for the prototype of innetgr.

show more ...

Don't pass a timeout of 0 to poll(2); block indefinitely, like the
pre-poll(2) aware implementation.
From enami tsugutomo <enami@ba2.so-net.or.jp>, PR #3043.

use poll() instead of select()

Change iuserok() to take u_int32_t. Some netgroup fixes (partially
from OpenBSD and Theo).

Remove call to abort() (from John Kohl; PR#1764).

Fill in sin_len.

clean up import. also convert everything to new Id format.

Added code to handle netgroups in user authorization.

Avoid stomping on static memory by repeatly calling gethostbyname().

Don't try to lookup an empty hostname; some nameservers return the root servers
for such a query.

fix the stupid select bug AGAIN

udpated rcmd

but described in a posting by <RHussein@uh.edu> somewhere on the net.
select() loop hung if either socket was >=32.

should bzero automatic sockaddr's before use

Declare rcsid strings so they are stored in text segment.

Add RCS identifiers.

initial import of 386bsd-0.1 sources