33   if (!toys.which && strstart(&name, toy_list->name)) return toy_list;  in toy_find()
81   int i = toys.which-toy_list;  in show_help()
110   toys.which = toy_list;  in unknown()
118   if (!CFG_TOYBOX || toys.which != toy_list)  in check_help()
119     if (toys.which->flags&TOYFLAG_NOHELP) return;  in check_help()
122     if (CFG_TOYBOX && toys.which == toy_list && arg[1])  in check_help()
123       if (!(toys.which = toy_find(arg[1]))) unknown(arg[1]);  in check_help()
135 void toy_singleinit(struct toy_list *which, char *argv[])  in toy_singleinit()  argument
137   toys.which = which;  in toy_singleinit()
141   if (NEED_OPTIONS && which->options) get_optflags();  in toy_singleinit()
147   if (!(CFG_TOYBOX && which == toy_list) && !(which->flags & TOYFLAG_NOFORK)) {  in toy_singleinit()
149     if (!(which->flags & TOYFLAG_UMASK)) umask(toys.old_umask);  in toy_singleinit()
158     setvbuf(stdout, 0, (which->flags & TOYFLAG_LINEBUF) ? _IOLBF : _IONBF, 0);  in toy_singleinit()
163 void toy_init(struct toy_list *which, char *argv[])  in toy_init()  argument
165   void *oldwhich = toys.which;  in toy_init()
169     if (!toys.which) toys.which = toy_list;  in toy_init()
173     if (!(which->flags & TOYFLAG_STAYROOT)) {  in toy_init()
179     } else if (CFG_TOYBOX_DEBUG && uid && which != toy_list)  in toy_init()
182     if ((which->flags & TOYFLAG_NEEDROOT) && euid) {  in toy_init()
183       toys.which = which;  in toy_init()
196   toy_singleinit(which, argv);  in toy_init()
201 static void toy_exec_which(struct toy_list *which, char *argv[])  in toy_exec_which()  argument
203   // Return if we can't find it (which includes no multiplexer case),  in toy_exec_which()
204   if (!which || (which->flags&TOYFLAG_NOFORK)) return;  in toy_exec_which()
213     if (labs((long)toys.stacktop-(long)&which)>6000) return;  in toy_exec_which()
216   if (toys.which && (which->flags&TOYFLAG_ROOTONLY) && toys.wasroot) return;  in toy_exec_which()
219   toy_init(which, argv);  in toy_exec_which()
220   if (toys.which) toys.which->toy_main();  in toy_exec_which()
239   // (Leave toys.which null to disable suid return logic.)  in toybox_main()
251   toys.which = toy_list;  in toybox_main()