- OpenBSD CVS Changes

- [channels.c]
      make this compile, bad markus
    - [log.c readconf.c servconf.c ssh.h]
      bugfix: loglevels are per host in clientconfig,
      factor out common log-level parsing code.
    - [servconf.c]
      remove unused index (-Wall)
    - [ssh-agent.c]
      only one 'extern char *__progname'
    - [sshd.8]
      document SIGHUP, -Q to synopsis
    - [sshconnect.c serverloop.c sshd.c packet.c packet.h]
      [channels.c clientloop.c]
      SSH_CMSG_MAX_PACKET_SIZE, some clients use this, some need this, niels@
      [hope this time my ISP stays alive during commit]

serverloop.c

@@ -176,8 +176,8 @@ void make_packets_from_stderr_data()
 	}
       else
 	{
-	  if (len > 32768)
-	    len = 32768;  /* Keep the packets at reasonable size. */
+	  if (len > packet_get_maxsize())
+	    len = packet_get_maxsize();  /* Keep the packets at reasonable size. */
 	}
       packet_start(SSH_SMSG_STDERR_DATA);
       packet_put_string(buffer_ptr(&stderr_buffer), len);
@@ -206,8 +206,8 @@ void make_packets_from_stdout_data()
 	}
       else
 	{
-	  if (len > 32768)
-	    len = 32768;  /* Keep the packets at reasonable size. */
+	  if (len > packet_get_maxsize())
+	    len = packet_get_maxsize();  /* Keep the packets at reasonable size. */
 	}
       packet_start(SSH_SMSG_STDOUT_DATA);
       packet_put_string(buffer_ptr(&stdout_buffer), len);