| 21 |
|
OBJECT *htab; /* table, if allocated */ |
| 22 |
|
} modtab = {100, NULL}, objtab = {1000, NULL}; /* modifiers and objects */ |
| 23 |
|
|
| 24 |
< |
static int otndx(); |
| 24 |
> |
static int otndx(char *, struct ohtab *); |
| 25 |
|
|
| 26 |
|
|
| 27 |
|
OBJECT |
| 28 |
< |
objndx(op) /* get object number from pointer */ |
| 29 |
< |
register OBJREC *op; |
| 28 |
> |
objndx( /* get object number from pointer */ |
| 29 |
> |
OBJREC *op |
| 30 |
> |
) |
| 31 |
|
{ |
| 32 |
< |
register int i, j; |
| 32 |
> |
int i, j; |
| 33 |
|
|
| 34 |
|
for (i = nobjects>>OBJBLKSHFT; i >= 0; i--) { |
| 35 |
|
j = op - objblock[i]; |
| 36 |
< |
if (j >= 0 && j < OBJBLKSIZ) |
| 36 |
> |
if ((j >= 0) & (j < OBJBLKSIZ)) |
| 37 |
|
return((i<<OBJBLKSHFT) + j); |
| 38 |
|
} |
| 39 |
|
return(OVOID); |
| 41 |
|
|
| 42 |
|
|
| 43 |
|
OBJECT |
| 44 |
< |
lastmod(obj, mname) /* find modifier definition before obj */ |
| 45 |
< |
OBJECT obj; |
| 46 |
< |
char *mname; |
| 44 |
> |
lastmod( /* find modifier definition before obj */ |
| 45 |
> |
OBJECT obj, |
| 46 |
> |
char *mname |
| 47 |
> |
) |
| 48 |
|
{ |
| 49 |
< |
register OBJREC *op; |
| 50 |
< |
register int i; |
| 49 |
> |
OBJREC *op; |
| 50 |
> |
int i; |
| 51 |
|
|
| 52 |
|
i = modifier(mname); /* try hash table first */ |
| 53 |
< |
if (i < obj) |
| 53 |
> |
if ((obj == OVOID) | (i < obj)) |
| 54 |
|
return(i); |
| 55 |
|
for (i = obj; i-- > 0; ) { /* need to search */ |
| 56 |
|
op = objptr(i); |
| 57 |
< |
if (ismodifier(op->otype) && !strcmp(op->oname, mname)) |
| 57 |
> |
if (ismodifier(op->otype) && op->oname[0] == mname[0] && |
| 58 |
> |
!strcmp(op->oname, mname)) |
| 59 |
|
return(i); |
| 60 |
|
} |
| 61 |
|
return(OVOID); |
| 63 |
|
|
| 64 |
|
|
| 65 |
|
OBJECT |
| 66 |
< |
modifier(mname) /* get a modifier number from its name */ |
| 67 |
< |
char *mname; |
| 66 |
> |
modifier( /* get a modifier number from its name */ |
| 67 |
> |
char *mname |
| 68 |
> |
) |
| 69 |
|
{ |
| 70 |
< |
register int ndx; |
| 70 |
> |
int ndx; |
| 71 |
|
|
| 72 |
|
ndx = otndx(mname, &modtab); |
| 73 |
|
return(modtab.htab[ndx]); |
| 76 |
|
|
| 77 |
|
#ifdef GETOBJ |
| 78 |
|
OBJECT |
| 79 |
< |
object(oname) /* get an object number from its name */ |
| 80 |
< |
char *oname; |
| 79 |
> |
object( /* get an object number from its name */ |
| 80 |
> |
char *oname |
| 81 |
> |
) |
| 82 |
|
{ |
| 83 |
< |
register int ndx; |
| 83 |
> |
int ndx; |
| 84 |
|
|
| 85 |
|
ndx = otndx(oname, &objtab); |
| 86 |
|
return(objtab.htab[ndx]); |
| 89 |
|
|
| 90 |
|
|
| 91 |
|
void |
| 92 |
< |
insertobject(obj) /* insert new object into our list */ |
| 93 |
< |
register OBJECT obj; |
| 92 |
> |
insertobject( /* insert new object into our list */ |
| 93 |
> |
OBJECT obj |
| 94 |
> |
) |
| 95 |
|
{ |
| 96 |
< |
register int i; |
| 96 |
> |
int i; |
| 97 |
|
|
| 98 |
|
if (ismodifier(objptr(obj)->otype)) { |
| 99 |
|
i = otndx(objptr(obj)->oname, &modtab); |
| 111 |
|
|
| 112 |
|
|
| 113 |
|
void |
| 114 |
< |
clearobjndx() /* clear object hash tables */ |
| 114 |
> |
clearobjndx(void) /* clear object hash tables */ |
| 115 |
|
{ |
| 116 |
|
if (modtab.htab != NULL) { |
| 117 |
|
free((void *)modtab.htab); |
| 127 |
|
|
| 128 |
|
|
| 129 |
|
static int |
| 130 |
< |
nexthsiz(oldsiz) /* return next hash table size */ |
| 131 |
< |
int oldsiz; |
| 130 |
> |
nexthsiz( /* return next hash table size */ |
| 131 |
> |
int oldsiz |
| 132 |
> |
) |
| 133 |
|
{ |
| 134 |
|
static int hsiztab[] = { |
| 135 |
|
251, 509, 1021, 2039, 4093, 8191, 16381, 0 |
| 136 |
|
}; |
| 137 |
< |
register int *hsp; |
| 137 |
> |
int *hsp; |
| 138 |
|
|
| 139 |
|
for (hsp = hsiztab; *hsp; hsp++) |
| 140 |
|
if (*hsp > oldsiz) |
| 144 |
|
|
| 145 |
|
|
| 146 |
|
static int |
| 147 |
< |
otndx(name, tab) /* get object table index for name */ |
| 148 |
< |
char *name; |
| 149 |
< |
register struct ohtab *tab; |
| 147 |
> |
otndx( /* get object table index for name */ |
| 148 |
> |
char *name, |
| 149 |
> |
struct ohtab *tab |
| 150 |
> |
) |
| 151 |
|
{ |
| 152 |
|
OBJECT *oldhtab; |
| 153 |
|
int hval, i; |
| 154 |
< |
register int ndx; |
| 154 |
> |
int ndx; |
| 155 |
|
|
| 156 |
|
if (tab->htab == NULL) { /* new table */ |
| 157 |
|
tab->hsiz = nexthsiz(tab->hsiz); |
| 166 |
|
hval = shash(name); |
| 167 |
|
tryagain: |
| 168 |
|
for (i = 0; i < tab->hsiz; i++) { |
| 169 |
< |
ndx = (hval + i*i) % tab->hsiz; |
| 169 |
> |
ndx = (hval + (unsigned long)i*i) % tab->hsiz; |
| 170 |
|
if (tab->htab[ndx] == OVOID || |
| 171 |
|
!strcmp(objptr(tab->htab[ndx])->oname, name)) |
| 172 |
|
return(ndx); |