60   register struct userid *tail;  in getuser()  local
64   for (tail = user_alist; tail; tail = tail->next)  in getuser()
65     if (tail->id.u == uid)  in getuser()
66       return tail->name;  in getuser()
69   tail = (struct userid *) xmalloc (sizeof (struct userid));  in getuser()
70   tail->id.u = uid;  in getuser()
74       tail->name = xstrdup (usernum_string);  in getuser()
77     tail->name = xstrdup (pwent->pw_name);  in getuser()
80   tail->next = user_alist;  in getuser()
81   user_alist = tail;  in getuser()
82   return tail->name;  in getuser()
93   register struct userid *tail;  in getuidbyname()  local
96   for (tail = user_alist; tail; tail = tail->next)  in getuidbyname()
98     if (*tail->name == *user && !strcmp (tail->name, user))  in getuidbyname()
99       return &tail->id.u;  in getuidbyname()
101   for (tail = nouser_alist; tail; tail = tail->next)  in getuidbyname()
103     if (*tail->name == *user && !strcmp (tail->name, user))  in getuidbyname()
108   tail = (struct userid *) xmalloc (sizeof (struct userid));  in getuidbyname()
109   tail->name = xstrdup (user);  in getuidbyname()
114       tail->id.u = pwent->pw_uid;  in getuidbyname()
115       tail->next = user_alist;  in getuidbyname()
116       user_alist = tail;  in getuidbyname()
117       return &tail->id.u;  in getuidbyname()
120   tail->next = nouser_alist;  in getuidbyname()
121   nouser_alist = tail;  in getuidbyname()
135   register struct userid *tail;  in getgroup()  local
139   for (tail = group_alist; tail; tail = tail->next)  in getgroup()
140     if (tail->id.g == gid)  in getgroup()
141       return tail->name;  in getgroup()
144   tail = (struct userid *) xmalloc (sizeof (struct userid));  in getgroup()
145   tail->id.g = gid;  in getgroup()
149       tail->name = xstrdup (groupnum_string);  in getgroup()
152     tail->name = xstrdup (grent->gr_name);  in getgroup()
155   tail->next = group_alist;  in getgroup()
156   group_alist = tail;  in getgroup()
157   return tail->name;  in getgroup()
168   register struct userid *tail;  in getgidbyname()  local
171   for (tail = group_alist; tail; tail = tail->next)  in getgidbyname()
173     if (*tail->name == *group && !strcmp (tail->name, group))  in getgidbyname()
174       return &tail->id.g;  in getgidbyname()
176   for (tail = nogroup_alist; tail; tail = tail->next)  in getgidbyname()
178     if (*tail->name == *group && !strcmp (tail->name, group))  in getgidbyname()
183   tail = (struct userid *) xmalloc (sizeof (struct userid));  in getgidbyname()
184   tail->name = xstrdup (group);  in getgidbyname()
189       tail->id.g = grent->gr_gid;  in getgidbyname()
190       tail->next = group_alist;  in getgidbyname()
191       group_alist = tail;  in getgidbyname()
192       return &tail->id.g;  in getgidbyname()
195   tail->next = nogroup_alist;  in getgidbyname()
196   nogroup_alist = tail;  in getgidbyname()