32 static int nval_find(const char *xb, int xb_size, const YCHAR *name,  in nval_find()  argument
38 	memcpy(&size, xb, sizeof(int));  in nval_find()
40 		if (!yaffs_strncmp((YCHAR *) (xb + pos + sizeof(int)),  in nval_find()
48 			memcpy(&size, xb + pos, sizeof(int));  in nval_find()
57 static int nval_used(const char *xb, int xb_size)  in nval_used()  argument
62 	memcpy(&size, xb + pos, sizeof(int));  in nval_used()
66 			memcpy(&size, xb + pos, sizeof(int));  in nval_used()
73 int nval_del(char *xb, int xb_size, const YCHAR *name)  in nval_del()  argument
75 	int pos = nval_find(xb, xb_size, name, NULL);  in nval_del()
83 	memcpy(&size, xb + pos, sizeof(int));  in nval_del()
84 	memcpy(xb + pos, xb + pos + size, xb_size - (pos + size));  in nval_del()
85 	memset(xb + (xb_size - size), 0, size);  in nval_del()
89 int nval_set(char *xb, int xb_size, const YCHAR *name, const char *buf,  in nval_set()  argument
99 	pos = nval_find(xb, xb_size, name, &size_exist);  in nval_set()
106 	start = nval_used(xb, xb_size);  in nval_set()
115 		nval_del(xb, xb_size, name);  in nval_set()
116 		start = nval_used(xb, xb_size);  in nval_set()
121 	memcpy(xb + pos, &reclen, sizeof(int));  in nval_set()
123 	yaffs_strncpy((YCHAR *) (xb + pos), name, reclen);  in nval_set()
125 	memcpy(xb + pos, buf, bsize);  in nval_set()
129 int nval_get(const char *xb, int xb_size, const YCHAR * name, char *buf,  in nval_get()  argument
132 	int pos = nval_find(xb, xb_size, name, NULL);  in nval_get()
137 		memcpy(&size, xb + pos, sizeof(int));  in nval_get()
142 		while (xb[pos] && size > 0 && pos < xb_size) {  in nval_get()
157 			memcpy(buf, xb + pos, size);  in nval_get()
167 int nval_list(const char *xb, int xb_size, char *buf, int bsize)  in nval_list()  argument
175 	memcpy(&size, xb + pos, sizeof(int));  in nval_list()
182 		name_len = yaffs_strnlen((YCHAR *) (xb + pos), size);  in nval_list()
184 			memcpy(buf, xb + pos, name_len * sizeof(YCHAR));  in nval_list()
198 			memcpy(&size, xb + pos, sizeof(int));  in nval_list()
205 int nval_hasvalues(const char *xb, int xb_size)  in nval_hasvalues()  argument
207 	return nval_used(xb, xb_size) > 0;  in nval_hasvalues()