50 		     char *val,  in parse_one()  argument
53 		     int (*handle_unknown)(char *param, char *val))  in parse_one()
62 			return params[i].set(val, &params[i]);  in parse_one()
68 		return handle_unknown(param, val);  in parse_one()
77 static char *next_arg(char *args, char **param, char **val)  in next_arg()  argument
102 		*val = NULL;  in next_arg()
105 		*val = args + equals + 1;  in next_arg()
108 		if (**val == '"') {  in next_arg()
109 			(*val)++;  in next_arg()
134 	       int (*unknown)(char *param, char *val))  in parse_args()  argument
136 	char *param, *val;  in parse_args()  local
148 		args = next_arg(args, &param, &val);  in parse_args()
150 		ret = parse_one(param, val, params, num, unknown);  in parse_args()
163 			       name, val ?: "", param);  in parse_args()
170 			       name, val ?: "", param);  in parse_args()
181 	int param_set_##name(const char *val, struct kernel_param *kp)	\
186 		if (!val) return -EINVAL;				\
187 		ret = strtolfn(val, 0, &l);				\
206 int param_set_charp(const char *val, struct kernel_param *kp)  in param_set_charp()  argument
208 	if (!val) {  in param_set_charp()
214 	if (strlen(val) > 1024) {  in param_set_charp()
220 	*(char **)kp->arg = (char *)val;  in param_set_charp()
229 int param_set_bool(const char *val, struct kernel_param *kp)  in param_set_bool()  argument
232 	if (!val) val = "1";  in param_set_bool()
235 	switch (val[0]) {  in param_set_bool()
252 int param_set_invbool(const char *val, struct kernel_param *kp)  in param_set_invbool()  argument
258 	ret = param_set_bool(val, &dummy);  in param_set_invbool()
271 		       const char *val,  in param_array()  argument
286 	if (!val) {  in param_array()
301 		len = strcspn(val, ",");  in param_array()
304 		save = val[len];  in param_array()
305 		((char *)val)[len] = '\0';  in param_array()
306 		ret = set(val, &kp);  in param_array()
311 		val += len+1;  in param_array()
323 int param_array_set(const char *val, struct kernel_param *kp)  in param_array_set()  argument
328 	return param_array(kp->name, val, 1, arr->max, arr->elem,  in param_array_set()
352 int param_set_copystring(const char *val, struct kernel_param *kp)  in param_set_copystring()  argument
356 	if (!val) {  in param_set_copystring()
360 	if (strlen(val)+1 > kps->maxlen) {  in param_set_copystring()
365 	strcpy(kps->string, val);  in param_set_copystring()