Lines Matching refs:user
97 getuser(const char *user)
102 if ((pw = getpwnam(user)) != NULL)
105 if (getnum(user, &num) == -1)
106 errx(1, "no such user `%s'", user);
114 char *user; /* user to switch to before running program */
123 user = NULL;
132 user = optarg;
133 if (*user == '\0')
157 if (user != NULL)
158 uid = getuser(user);
183 if (user && setuid(uid) == -1)
203 "[-u user] newroot [command]\n", getprogname());