78 |
|
if ((hp = (HOLO *)malloc(n)) == NULL) |
79 |
|
return(NULL); |
80 |
|
/* copy header information */ |
81 |
< |
copystruct(hp, &hdhead); |
81 |
> |
*hp = hdhead; |
82 |
|
/* allocate and clear beam list */ |
83 |
|
hp->bl = (BEAM **)malloc((nbeams(hp)+1)*sizeof(BEAM *)+sizeof(BEAM)); |
84 |
|
if (hp->bl == NULL) { |
143 |
|
hdrelease(fd) /* stop tracking file fragments for some section */ |
144 |
|
register int fd; |
145 |
|
{ |
146 |
< |
if (fd < 0 | fd >= nhdfragls || !hdfragl[fd].nlinks) |
146 |
> |
if ((fd < 0) | (fd >= nhdfragls) || !hdfragl[fd].nlinks) |
147 |
|
return; |
148 |
|
if (!--hdfragl[fd].nlinks && hdfragl[fd].nfrags) { |
149 |
|
free((void *)hdfragl[fd].fi); |
213 |
|
fpos = hdfilen(fd); |
214 |
|
biglob(hp)->nrd = rtrunc = 0; |
215 |
|
for (n = hproto == NULL ? nbeams(hp) : 0; n > 0; n--) |
216 |
< |
if (hp->bi[n].nrd) |
216 |
> |
if (hp->bi[n].nrd) { |
217 |
|
if (hp->bi[n].fo+hp->bi[n].nrd*sizeof(RAYVAL) > fpos) { |
218 |
|
rtrunc += hp->bi[n].nrd; |
219 |
|
hp->bi[n].nrd = 0; |
220 |
|
} else |
221 |
|
biglob(hp)->nrd += hp->bi[n].nrd; |
222 |
+ |
} |
223 |
|
if (rtrunc) { |
224 |
|
sprintf(errmsg, "truncated section, %ld rays lost (%.1f%%)", |
225 |
|
rtrunc, 100.*rtrunc/(rtrunc+biglob(hp)->nrd)); |
262 |
|
hp->dirseg[j].n = 1; |
263 |
|
break; |
264 |
|
} |
265 |
< |
copystruct(hp->dirseg+j, hp->dirseg+(j-1)); |
265 |
> |
*(hp->dirseg+j) = *(hp->dirseg+(j-1)); |
266 |
|
} |
267 |
|
do { /* check neighbors */ |
268 |
|
mindist = nbeams(hp); /* find closest */ |
284 |
|
hp->dirseg[minpos].n - hp->dirseg[j].s; |
285 |
|
hp->dirty--; |
286 |
|
while (++j < hp->dirty) /* close the gap */ |
287 |
< |
copystruct(hp->dirseg+j, hp->dirseg+(j+1)); |
287 |
> |
*(hp->dirseg+j) = *(hp->dirseg+(j+1)); |
288 |
|
} while (mindist <= MINDIRSEL); |
289 |
|
} |
290 |
|
|
406 |
|
int n; |
407 |
|
|
408 |
|
if (nr <= 0) return(NULL); |
409 |
< |
CHECK(i < 1 | i > nbeams(hp), |
409 |
> |
CHECK((i < 1) | (i > nbeams(hp)), |
410 |
|
CONSISTENCY, "bad beam index given to hdnewrays"); |
411 |
|
if (hp->bl[i] != NULL) |
412 |
|
hp->bl[i]->tick = hdclock; /* preempt swap */ |
447 |
|
{ |
448 |
|
register int n; |
449 |
|
|
450 |
< |
CHECK(i < 1 | i > nbeams(hp), |
450 |
> |
CHECK((i < 1) | (i > nbeams(hp)), |
451 |
|
CONSISTENCY, "bad beam index given to hdgetbeam"); |
452 |
|
if (hp->bl[i] == NULL) { /* load from disk */ |
453 |
|
if (!(n = hp->bi[i].nrd)) |
501 |
|
/* precheck consistency */ |
502 |
|
if (n <= 0) return; |
503 |
|
for (i = n; i--; ) |
504 |
< |
if (hb[i].h==NULL || hb[i].b<1 | hb[i].b>nbeams(hb[i].h)) |
504 |
> |
if (hb[i].h==NULL || (hb[i].b<1) | (hb[i].b>nbeams(hb[i].h))) |
505 |
|
error(CONSISTENCY, "bad beam in hdloadbeams"); |
506 |
|
/* sort list for optimal access */ |
507 |
|
qsort((void *)hb, n, sizeof(HDBEAMI), hdfilord); |
556 |
|
if (++k >= f->nfrags) |
557 |
|
goto endloop; |
558 |
|
if (k > j) |
559 |
< |
copystruct(f->fi+j, f->fi+k); |
559 |
> |
*(f->fi+j) = *(f->fi+k); |
560 |
|
} |
561 |
|
endloop: |
562 |
|
f->nfrags = j; |
588 |
|
f->fi[j].nrd = bi->nrd; |
589 |
|
break; |
590 |
|
} |
591 |
< |
copystruct(f->fi+j, f->fi+(j-1)); |
591 |
> |
*(f->fi+j) = *(f->fi+(j-1)); |
592 |
|
} |
593 |
|
/* coalesce adjacent fragments */ |
594 |
|
/* successors never empty */ |
622 |
|
register struct fraglist *f; |
623 |
|
register int i; |
624 |
|
|
625 |
< |
if (fd < 0 | fd >= nhdfragls || !(f = &hdfragl[fd])->nlinks) |
625 |
> |
if ((fd < 0) | (fd >= nhdfragls) || !(f = &hdfragl[fd])->nlinks) |
626 |
|
return(0); /* listless */ |
627 |
|
if (listlen != NULL) |
628 |
|
*listlen = f->nfrags; |
762 |
|
return(nchanged); |
763 |
|
} |
764 |
|
if (i == 0) { /* clobber entire holodeck */ |
765 |
< |
if (biglob(hp)->nrd == 0 & blglob(hp)->nrm == 0) |
765 |
> |
if ((biglob(hp)->nrd == 0) & (blglob(hp)->nrm == 0)) |
766 |
|
return(0); /* already empty */ |
767 |
|
nchanged = 0; |
768 |
|
nchanged = 0; |
818 |
|
hb[j].b = i; |
819 |
|
break; |
820 |
|
} |
821 |
< |
copystruct(hb+j, hb+(j-1)); |
821 |
> |
*(hb+j) = *(hb+(j-1)); |
822 |
|
} |
823 |
|
} |
824 |
|
return(nents); /* return new list length */ |