| 14 |
|
#include <sys/types.h> |
| 15 |
|
#include <sys/stat.h> |
| 16 |
|
|
| 17 |
+ |
#ifndef FRAGWARN |
| 18 |
+ |
#define FRAGWARN 20 /* fragmentation for warning (%) */ |
| 19 |
+ |
#endif |
| 20 |
|
#ifndef MAXQTIME |
| 21 |
|
#define MAXQTIME 5 /* target maximum seconds in queue */ |
| 22 |
|
#endif |
| 150 |
|
if (gotsig++) /* two signals and we're gone! */ |
| 151 |
|
_exit(signo); |
| 152 |
|
|
| 153 |
< |
alarm(60); /* allow 60 seconds to clean up */ |
| 153 |
> |
alarm(120); /* allow 2 minutes to clean up */ |
| 154 |
|
signal(SIGALRM, SIG_DFL); /* make certain we do die */ |
| 155 |
|
eputs("signal - "); |
| 156 |
|
eputs(sigerr[signo]); |
| 272 |
|
|
| 273 |
|
rholo() /* holodeck main loop */ |
| 274 |
|
{ |
| 275 |
+ |
static long nextfragwarn = 100*(1L<<20); |
| 276 |
|
static int idle = 0; |
| 277 |
|
PACKET *pl = NULL, *plend; |
| 278 |
+ |
long fsiz; |
| 279 |
|
int pksiz; |
| 280 |
|
register PACKET *p; |
| 281 |
|
time_t t; |
| 289 |
|
return(1); |
| 290 |
|
} else if (idle) |
| 291 |
|
return(0); /* all done */ |
| 292 |
< |
/* check file size */ |
| 293 |
< |
if (maxdisk > 0 && hdfilen(hdlist[0]->fd) >= maxdisk) { |
| 292 |
> |
fsiz = hdfilen(hdlist[0]->fd); /* check file size */ |
| 293 |
> |
if (maxdisk > 0 && fsiz >= maxdisk) { |
| 294 |
|
error(WARNING, "file limit exceeded"); |
| 295 |
|
done_rtrace(); |
| 296 |
|
return(1); /* comes back */ |
| 297 |
|
} |
| 298 |
+ |
#if FRAGWARN |
| 299 |
+ |
if (fsiz >= nextfragwarn && |
| 300 |
+ |
(fsiz-hdfiluse(hdlist[0]->fd,0))/(fsiz/100) > FRAGWARN) { |
| 301 |
+ |
sprintf(errmsg, "holodeck file fragmentation is %.0f%%", |
| 302 |
+ |
100.*(fsiz-hdfiluse(hdlist[0]->fd,1))/fsiz); |
| 303 |
+ |
error(WARNING, errmsg); |
| 304 |
+ |
nextfragwarn = fsiz + (fsiz>>2); /* decent interval */ |
| 305 |
+ |
} |
| 306 |
+ |
#endif |
| 307 |
|
t = time(NULL); /* check time */ |
| 308 |
|
if (endtime > 0 && t >= endtime) { |
| 309 |
|
error(WARNING, "time limit exceeded"); |
| 381 |
|
for (i = 0; i < 3; i++) |
| 382 |
|
len[i] = VLEN(gp->xv[i]); |
| 383 |
|
if (!vdef(GRID)) { |
| 384 |
< |
d = 2/5e5*( len[0]*len[0]*(len[1]*len[1] + |
| 384 |
> |
d = 2/2e5*( len[0]*len[0]*(len[1]*len[1] + |
| 385 |
|
len[2]*len[2] + 4*len[1]*len[2]) |
| 386 |
|
+ len[1]*len[1]*len[2]*(len[2] + 4*len[0]) |
| 387 |
|
+ 4*len[0]*len[1]*len[2]*len[2] ); |