13 |
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#include <sys/uio.h> |
14 |
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15 |
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#ifndef HDSUF |
16 |
< |
#define HDSUF ".hdisp" |
16 |
> |
#define HDSUF ".hdi" |
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#endif |
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19 |
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static int inp_flags; |
53 |
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if (readinp) |
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close(atoi(fd0)); |
55 |
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close(atoi(fd1)); |
56 |
+ |
/* check if outside */ |
57 |
+ |
if (vdef(OBSTRUCTIONS) && vbool(OBSTRUCTIONS)) |
58 |
+ |
disp_result(DS_OUTSECT, 0, NULL); |
59 |
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/* write out hologram grids */ |
60 |
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for (i = 0; hdlist[i] != NULL; i++) |
61 |
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disp_result(DS_ADDHOLO, sizeof(HDGRID), (char *)hdlist[i]); |
127 |
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disp_result(DS_STARTIMM, 0, NULL); |
128 |
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bundle_set(BS_ADD, (PACKHEAD *)buf, msg.nbytes/sizeof(PACKHEAD)); |
129 |
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disp_result(DS_ENDIMM, 0, NULL); |
130 |
< |
disp_check(0); /* hack -- delete usu. follows add */ |
130 |
> |
disp_flush(); |
131 |
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break; |
132 |
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case DR_ADJSET: /* adjust calculation set members */ |
133 |
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if (msg.nbytes % sizeof(PACKHEAD)) |
148 |
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/* send acknowledgement */ |
149 |
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disp_result(DS_ACKNOW, 0, NULL); |
150 |
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return(disp_check(1)); /* block on following request */ |
151 |
+ |
case DR_KILL: /* kill computation process(es) */ |
152 |
+ |
if (msg.nbytes) |
153 |
+ |
error(INTERNAL, "bad DR_KILL from display process"); |
154 |
+ |
if (nprocs > 0) |
155 |
+ |
done_rtrace(); |
156 |
+ |
else |
157 |
+ |
error(WARNING, "no rtrace process to kill"); |
158 |
+ |
break; |
159 |
+ |
case DR_RESTART: /* restart computation process(es) */ |
160 |
+ |
if (msg.nbytes) |
161 |
+ |
error(INTERNAL, "bad DR_RESTART from display process"); |
162 |
+ |
if (ncprocs > nprocs) |
163 |
+ |
new_rtrace(); |
164 |
+ |
else if (nprocs > 0) |
165 |
+ |
error(WARNING, "rtrace already runnning"); |
166 |
+ |
else |
167 |
+ |
error(WARNING, "holodeck not open for writing"); |
168 |
+ |
break; |
169 |
+ |
case DR_CLOBBER: /* clobber holodeck */ |
170 |
+ |
if (msg.nbytes) |
171 |
+ |
error(INTERNAL, "bad DR_CLOBBER from display process"); |
172 |
+ |
if (!force || !ncprocs) |
173 |
+ |
error(WARNING, "request to clobber holodeck denied"); |
174 |
+ |
else { |
175 |
+ |
error(WARNING, "clobbering holodeck contents"); |
176 |
+ |
hdclobber(NULL); |
177 |
+ |
} |
178 |
+ |
break; |
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case DR_SHUTDOWN: /* shut down program */ |
180 |
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if (msg.nbytes) |
181 |
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error(INTERNAL, "bad DR_SHUTDOWN from display process"); |