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root/Development/ray/src/hd/rholo4.c

Comparing ray/src/hd/rholo4.c (file contents):
Revision 3.8 by gregl, Wed Nov 26 20:14:43 1997 UTC vs.
Revision 3.10 by gregl, Mon Dec 1 16:35:35 1997 UTC

#	Line 73 | Line 73 | int    block;
73		/* read message header */
74		n = read(dpd[0], (char *)&msg, sizeof(MSGHEAD));
75		if (n != sizeof(MSGHEAD)) {
76	<	if (n >= 0)
76	>	if (n >= 0) {
77	>	dpout = NULL;
78		error(USER, "display process died");
79	+	}
80		if (errno != EAGAIN & errno != EINTR)
81		goto readerr;
82		return(2);              /* acceptable failure */
#	Line 109 | Line 111 | int    block;
111		bundle_set(BS_ADD, (PACKHEAD *)buf, msg.nbytes/sizeof(PACKHEAD));
112		disp_result(DS_ENDIMM, 0, NULL);
113		disp_check(0);          /* hack -- delete usu. follows add */
114	+	break;
115	+	case DR_ADJSET:
116	+	if (msg.nbytes % sizeof(PACKHEAD))
117	+	error(INTERNAL, "bad DR_ADJSET from display process");
118	+	disp_result(DS_STARTIMM, 0, NULL);
119	+	bundle_set(BS_ADJ, (PACKHEAD *)buf, msg.nbytes/sizeof(PACKHEAD));
120	+	disp_result(DS_ENDIMM, 0, NULL);
121	+	disp_flush();
122		break;
123		case DR_DELSET:
124		if (msg.nbytes % sizeof(PACKHEAD))

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>	Changed lines (new)