1990/0511/port/devdk.c (diff list | history)

1990/0511/sys/src/9/port/devdk.c:66,72 – 1990/0617/sys/src/9/port/devdk.c:66,72 (short | long | prev | next)
1990/0312		#define D_OK 1 /* not used */ #define D_OPEN 2 /* (dkmux to host) connection established */ #define D_FAIL 3 /* (dkmux to host) connection failed */ #define T_CHG 3 /* linege the status of a connection */
1990/0617		#define T_CHG 3 /* change the status of a connection */
1990/0312		#define D_CLOSE 1 /* close the connection */ #define D_ISCLOSED 2 /* (dkmux to host) confirm a close */ #define D_CLOSEALL 3 /* (dkmux to host) close all connections */
1990/0511/sys/src/9/port/devdk.c:1003,1009 – 1990/0617/sys/src/9/port/devdk.c:1003,1009
1990/0312		} /* * linege state if serving
1990/0617		* change state if serving
1990/0312		*/ if(type == D_SERV){ lp->state = Llistening;
1990/0511/sys/src/9/port/devdk.c:1075,1081 – 1990/0617/sys/src/9/port/devdk.c:1075,1083
1990/0312		n = streamread(dc, dialstr, sizeof(dialstr)-1); DPRINT("returns %d\n", n); if(n <= 0)
1990/0617		{print("bad n\n");
1990/0312		error(0, Eio);
1990/0617		}
1990/0312		dialstr[n] = 0; DPRINT("dialstr = %s\n", dialstr);
1990/0511/sys/src/9/port/devdk.c:1085,1090 – 1990/0617/sys/src/9/port/devdk.c:1087,1093
1990/0312		n = getfields(dialstr, line, 12, '\n'); if (n < 2) { DPRINT("bad dialstr from dk (1 line)\n");
1990/0617		print("bad dialstr %d '%s'\n", n, dialstr);
1990/0312		error(0, Eio); }
1990/0511/sys/src/9/port/devdk.c:1289,1294 – 1990/0617/sys/src/9/port/devdk.c:1292,1303
1990/0312		int i; dp = (Dk *)a;
1990/0617		/* * tell datakit we've rebooted. It should close all channels. */ dkmesg(dp, T_ALIVE, D_RESTART, 0, 0); /* do this on mips but not 68020 */ dkmesg(dp, T_CHG, D_CLOSEALL, 0, 0);
1990/0312		/* * loop forever listening