168 static inline int is_hex_prefix(const char *value)  in is_hex_prefix()  argument
170 	return value[0] == '0' && (value[1] == 'x' || value[1] == 'X');  in is_hex_prefix()
173 static void skip_num(int hex, const char *value, const char **end,  in skip_num()  argument
178 	if (hex && is_hex_prefix(value))  in skip_num()
179 		value += 2;  in skip_num()
182 		if (hex && !isxdigit(*value))  in skip_num()
184 		if (!hex && !isdigit(*value))  in skip_num()
186 		value++;  in skip_num()
189 		*end = value;  in skip_num()
221 static int _env_flags_validate_type(const char *value,  in _env_flags_validate_type()  argument
234 		skip_num(0, value, &end, -1);  in _env_flags_validate_type()
239 		skip_num(1, value, &end, -1);  in _env_flags_validate_type()
242 		if (value + 2 == end && is_hex_prefix(value))  in _env_flags_validate_type()
246 		if (value[0] != '1' && value[0] != 'y' && value[0] != 't' &&  in _env_flags_validate_type()
247 		    value[0] != 'Y' && value[0] != 'T' &&  in _env_flags_validate_type()
248 		    value[0] != '0' && value[0] != 'n' && value[0] != 'f' &&  in _env_flags_validate_type()
249 		    value[0] != 'N' && value[0] != 'F')  in _env_flags_validate_type()
251 		if (value[1] != '\0')  in _env_flags_validate_type()
256 		cur = value;  in _env_flags_validate_type()
269 		if (eth_validate_ethaddr_str(value))  in _env_flags_validate_type()
344 int env_flags_validate_type(const char *name, const char *value)  in env_flags_validate_type()  argument
348 	if (value == NULL)  in env_flags_validate_type()
351 	if (_env_flags_validate_type(value, type) < 0) {  in env_flags_validate_type()
354 			name, value, env_flags_vartype_rep[type]);  in env_flags_validate_type()
454 static int set_flags(const char *name, const char *value, void *priv)  in set_flags()  argument
466 		if (value == NULL || strlen(value) == 0)  in set_flags()
470 			ep->flags = env_parse_flags_to_bin(value);  in set_flags()
476 static int on_flags(const char *name, const char *value, enum env_op op,  in on_flags()  argument
485 	env_attr_walk(value, set_flags, NULL);  in on_flags()