14  *  These routines handle uid to username mapping.
42     int  uid;  member
57 username(int uid)  in username()  argument
61     hashindex = hashit(uid);  in username()
62     if (is_empty_hash(hashindex) || (hash_table[hashindex].uid != uid))  in username()
65 	hashindex = get_user(uid);  in username()
93 enter_user(int uid, char name[], bool wecare)  in enter_user()  argument
98     fprintf(stderr, "enter_hash(%d, %s, %d)\n", uid, name, wecare);  in enter_user()
101     hashindex = hashit(uid);  in enter_user()
107 	if (hash_table[hashindex].uid == uid)  in enter_user()
112     hash_table[hashindex].uid = uid;  in enter_user()
122 get_user(int uid)  in get_user()  argument
127     if ((pwd = getpwuid(uid)) != NULL)  in get_user()
132     /* if we can't find the name at all, then use the uid as the name */  in get_user()
133     return(enter_user(uid, itoa7(uid), 1));  in get_user()