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int
do_ggrent(which,gimme,arglast)
int which;
int gimme;
int *arglast;
{
#ifdef I_GRP
register ARRAY *ary = stack;
register int sp = arglast[0];
register char **elem;
register STR *TARG;
struct group *getgrnam();
struct group *getgrgid();
struct group *getgrent();
struct group *grent;
if (which == O_GGRNAM) {
char *name = str_get(ary->ary_array[sp+1]);
grent = getgrnam(name);
}
else if (which == O_GGRGID) {
int gid = (int)str_gnum(ary->ary_array[sp+1]);
grent = getgrgid(gid);
}
else
grent = getgrent();
if (gimme != G_ARRAY) {
astore(ary, ++sp, TARG = str_mortal(&str_undef));
if (grent) {
if (which == O_GGRNAM)
str_numset(TARG, (double)grent->gr_gid);
else
str_set(TARG, grent->gr_name);
}
return sp;
}
if (grent) {
(void)astore(ary, ++sp, TARG = str_mortal(&str_no));
str_set(TARG, grent->gr_name);
(void)astore(ary, ++sp, TARG = str_mortal(&str_no));
str_set(TARG, grent->gr_passwd);
(void)astore(ary, ++sp, TARG = str_mortal(&str_no));
str_numset(TARG, (double)grent->gr_gid);
(void)astore(ary, ++sp, TARG = str_mortal(&str_no));
for (elem = grent->gr_mem; *elem; elem++) {
str_cat(TARG, *elem);
if (elem[1])
str_ncat(TARG," ",1);
}
}
return sp;
#else
fatal("group routines not implemented");
#endif
}
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