317 |
|
static int |
318 |
|
setheadvar(char *val, void *p) |
319 |
|
{ |
320 |
+ |
char newval[128]; |
321 |
|
LUTAB *htp = (LUTAB *)p; |
322 |
|
LUENT *tep; |
323 |
|
char *key; |
360 |
|
return(-1); /* memory allocation error */ |
361 |
|
if (!tep->key) |
362 |
|
tep->key = strcpy(malloc(kln+1), key); |
363 |
< |
if (tep->data) |
363 |
> |
if (tep->data) { /* check for special cases */ |
364 |
> |
if (!strcmp(key, "EXPOSURE")) { |
365 |
> |
sprintf(newval, "%f", atof(tep->data)*atof(val)); |
366 |
> |
vln = strlen(val = newval); |
367 |
> |
} |
368 |
|
free(tep->data); |
369 |
+ |
} |
370 |
|
tep->data = strcpy(malloc(vln+1), val); |
371 |
|
return(1); |
372 |
|
} |