1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
|
int
do_gpent(which,gimme,arglast)
int which;
int gimme;
int *arglast;
{
register ARRAY *ary = stack;
register int sp = arglast[0];
register char **elem;
register STR *TARG;
struct protoent *getprotobyname();
struct protoent *getprotobynumber();
struct protoent *getprotoent();
struct protoent *pent;
if (which == O_GPBYNAME) {
char *name = str_get(ary->ary_array[sp+1]);
pent = getprotobyname(name);
}
else if (which == O_GPBYNUMBER) {
int proto = (int)str_gnum(ary->ary_array[sp+1]);
pent = getprotobynumber(proto);
}
else
pent = getprotoent();
if (gimme != G_ARRAY) {
astore(ary, ++sp, TARG = str_mortal(&str_undef));
if (pent) {
if (which == O_GPBYNAME)
str_numset(TARG, (double)pent->p_proto);
else
str_set(TARG, pent->p_name);
}
return sp;
}
if (pent) {
#ifndef lint
(void)astore(ary, ++sp, TARG = str_mortal(&str_no));
str_set(TARG, pent->p_name);
(void)astore(ary, ++sp, TARG = str_mortal(&str_no));
for (elem = pent->p_aliases; *elem; elem++) {
str_cat(TARG, *elem);
if (elem[1])
str_ncat(TARG," ",1);
}
(void)astore(ary, ++sp, TARG = str_mortal(&str_no));
str_numset(TARG, (double)pent->p_proto);
#else /* lint */
elem = Nullch;
elem = elem;
(void)astore(ary, ++sp, str_mortal(&str_no));
#endif /* lint */
}
return sp;
}
|
