549 static void append_char(char **pp, char *e, char c)  in append_char()  argument
552 		*(*pp)++ = c;  in append_char()
585 		unsigned char c = text[i];  in msg_add_ext_text()  local
587 		if (c < ' ' || c >= 127 || c == '\\')  in msg_add_ext_text()
588 			p += scnprintf(p, e - p, "\\x%02x", c);  in msg_add_ext_text()
590 			append_char(&p, e, c);  in msg_add_ext_text()
2364 static void set_user_specified(struct console_cmdline *c, bool user_specified)  in set_user_specified()  argument
2373 	c->user_specified = true;  in set_user_specified()
2381 	struct console_cmdline *c;  in __add_preferred_console()  local
2388 	for (i = 0, c = console_cmdline;  in __add_preferred_console()
2389 	     i < MAX_CMDLINECONSOLES && c->name[0];  in __add_preferred_console()
2390 	     i++, c++) {  in __add_preferred_console()
2391 		if (strcmp(c->name, name) == 0 && c->index == idx) {  in __add_preferred_console()
2394 			set_user_specified(c, user_specified);  in __add_preferred_console()
2402 	strlcpy(c->name, name, sizeof(c->name));  in __add_preferred_console()
2403 	c->options = options;  in __add_preferred_console()
2404 	set_user_specified(c, user_specified);  in __add_preferred_console()
2405 	braille_set_options(c, brl_options);  in __add_preferred_console()
2407 	c->index = idx;  in __add_preferred_console()
2922 	struct console *c;  in console_unblank()  local
2936 	for_each_console(c)  in console_unblank()
2937 		if ((c->flags & CON_ENABLED) && c->unblank)  in console_unblank()
2938 			c->unblank();  in console_unblank()
2964 		struct console *c;  in console_flush_on_panic()  local
2968 		for_each_console(c)  in console_flush_on_panic()
2969 			c->seq = seq;  in console_flush_on_panic()
2979 	struct console *c;  in console_device()  local
2983 	for_each_console(c) {  in console_device()
2984 		if (!c->device)  in console_device()
2986 		driver = c->device(c, index);  in console_device()
3041 	struct console_cmdline *c;  in try_enable_preferred_console()  local
3044 	for (i = 0, c = console_cmdline;  in try_enable_preferred_console()
3045 	     i < MAX_CMDLINECONSOLES && c->name[0];  in try_enable_preferred_console()
3046 	     i++, c++) {  in try_enable_preferred_console()
3047 		if (c->user_specified != user_specified)  in try_enable_preferred_console()
3050 		    newcon->match(newcon, c->name, c->index, c->options) != 0) {  in try_enable_preferred_console()
3052 			BUILD_BUG_ON(sizeof(c->name) != sizeof(newcon->name));  in try_enable_preferred_console()
3053 			if (strcmp(c->name, newcon->name) != 0)  in try_enable_preferred_console()
3056 			    newcon->index != c->index)  in try_enable_preferred_console()
3059 				newcon->index = c->index;  in try_enable_preferred_console()
3061 			if (_braille_register_console(newcon, c))  in try_enable_preferred_console()
3065 			    (err = newcon->setup(newcon, c->options)) != 0)  in try_enable_preferred_console()
3079 	if (newcon->flags & CON_ENABLED && c->user_specified ==	user_specified)  in try_enable_preferred_console()
3380 	struct console *c;  in __pr_flush()  local
3395 		for_each_console(c) {  in __pr_flush()
3396 			if (con && con != c)  in __pr_flush()
3398 			if (!console_is_usable(c))  in __pr_flush()
3400 			printk_seq = c->seq;  in __pr_flush()