266 static void do_edit(struct passwd *pwd)  in do_edit()  argument
278   snprintf(toybuf, sizeof(toybuf), "%s%s", TT.cdir, pwd->pw_name);  in do_edit()
286   } else printf("No crontab for '%s'- using an empty one\n", pwd->pw_name);  in do_edit()
293     char *prog = pwd->pw_shell;  in do_edit()
295     xsetuser(pwd);  in do_edit()
296     if (pwd->pw_uid) {  in do_edit()
297       if (setenv("USER", pwd->pw_name, 1)) _exit(1);  in do_edit()
298       if (setenv("LOGNAME", pwd->pw_name, 1)) _exit(1);  in do_edit()
300     if (setenv("HOME", pwd->pw_dir, 1)) _exit(1);  in do_edit()
332   update_crontab(tname, pwd->pw_name);  in do_edit()
338   struct passwd *pwd = NULL;  in crontab_main()  local
347     pwd = xgetpwnam(TT.user);  in crontab_main()
348   } else pwd = xgetpwuid(getuid());  in crontab_main()
354       do_replace(pwd->pw_name);  in crontab_main()
356     else if (toys.optflags & FLAG_e) do_edit(pwd);  in crontab_main()
357     else if (toys.optflags & FLAG_l) do_list(pwd->pw_name);  in crontab_main()
358     else if (toys.optflags & FLAG_r) do_remove(pwd->pw_name);  in crontab_main()
361     do_replace(pwd->pw_name);  in crontab_main()