| 37 |
|
#ifndef NFS |
| 38 |
|
#define NFS 1 |
| 39 |
|
#endif |
| 40 |
< |
/* set the following to 0 to forgo forking */ |
| 40 |
> |
|
| 41 |
> |
#ifndef RHAS_FORK_EXEC |
| 42 |
> |
#undef MAXFORK |
| 43 |
> |
#define MAXFORK 0 |
| 44 |
> |
#endif |
| 45 |
|
#ifndef MAXFORK |
| 46 |
|
#if NFS |
| 47 |
|
#define MAXFORK 3 /* allotment of duped processes */ |
| 105 |
|
char *argv[] |
| 106 |
|
) |
| 107 |
|
{ |
| 108 |
< |
register int i, rval; |
| 108 |
> |
int i, rval; |
| 109 |
|
|
| 110 |
|
progname = argv[0]; |
| 111 |
|
for (i = 1; i < argc; i++) { |
| 396 |
|
|
| 397 |
|
static int |
| 398 |
|
rvrpiece( /* check for recoverable pieces */ |
| 399 |
< |
register int *xp, |
| 400 |
< |
register int *yp |
| 399 |
> |
int *xp, |
| 400 |
> |
int *yp |
| 401 |
|
) |
| 402 |
|
{ |
| 403 |
|
static char *pdone = NULL; /* which pieces are done */ |
| 404 |
|
static long readpos = -1; /* how far we've read */ |
| 405 |
< |
register int i; |
| 405 |
> |
int px, py, i; |
| 406 |
|
/* |
| 407 |
|
* This routine is called by nextpiece() with an |
| 408 |
|
* exclusive lock on syncfp and the file pointer at the |
| 411 |
|
if (rvrlim < 0) |
| 412 |
|
return(0); /* only check if asked */ |
| 413 |
|
if (pdone == NULL) /* first call */ |
| 414 |
< |
pdone = calloc(hmult*vmult, sizeof(char)); |
| 414 |
> |
pdone = (char *)calloc(hmult*vmult, sizeof(char)); |
| 415 |
|
if (pdone == NULL) { |
| 416 |
|
fprintf(stderr, "%s: out of memory\n", progname); |
| 417 |
|
exit(1); |
| 418 |
|
} |
| 419 |
|
if (readpos != -1) /* mark what's been done */ |
| 420 |
|
fseek(syncfp, readpos, 0); |
| 421 |
< |
while (fscanf(syncfp, "%d %d", xp, yp) == 2) |
| 422 |
< |
pdone[*xp*vmult+*yp] = 1; |
| 421 |
> |
while (fscanf(syncfp, "%d %d", &px, &py) == 2) |
| 422 |
> |
pdone[px*vmult+py] = 1; |
| 423 |
|
if (!feof(syncfp)) { |
| 424 |
|
fprintf(stderr, "%s: format error in sync file\n", progname); |
| 425 |
|
exit(1); |
| 526 |
|
struct flock fls; |
| 527 |
|
int pid, status; |
| 528 |
|
int hr, vr; |
| 529 |
< |
register int y; |
| 529 |
> |
int y; |
| 530 |
|
/* check bounds */ |
| 531 |
|
if ((xpos < 0) | (ypos < 0) | (xpos >= hmult) | (ypos >= vmult)) { |
| 532 |
|
fprintf(stderr, "%s: requested piece (%d,%d) out of range\n", |
