34 static int udf_char_to_ustr(struct ustr *dest, const uint8_t *src, int strlen)  in udf_char_to_ustr()  argument
36 	if ((!dest) || (!src) || (!strlen) || (strlen > UDF_NAME_LEN - 2))  in udf_char_to_ustr()
39 	memset(dest, 0, sizeof(struct ustr));  in udf_char_to_ustr()
40 	memcpy(dest->u_name, src, strlen);  in udf_char_to_ustr()
41 	dest->u_cmpID = 0x08;  in udf_char_to_ustr()
42 	dest->u_len = strlen;  in udf_char_to_ustr()
50 int udf_build_ustr(struct ustr *dest, dstring *ptr, int size)  in udf_build_ustr()  argument
54 	if (!dest || !ptr || !size)  in udf_build_ustr()
58 	usesize = min_t(size_t, ptr[size - 1], sizeof(dest->u_name));  in udf_build_ustr()
60 	dest->u_cmpID = ptr[0];  in udf_build_ustr()
61 	dest->u_len = usesize;  in udf_build_ustr()
62 	memcpy(dest->u_name, ptr + 1, usesize);  in udf_build_ustr()
63 	memset(dest->u_name + usesize, 0, sizeof(dest->u_name) - usesize);  in udf_build_ustr()
71 static int udf_build_ustr_exact(struct ustr *dest, dstring *ptr, int exactsize)  in udf_build_ustr_exact()  argument
73 	if ((!dest) || (!ptr) || (!exactsize))  in udf_build_ustr_exact()
76 	memset(dest, 0, sizeof(struct ustr));  in udf_build_ustr_exact()
77 	dest->u_cmpID = ptr[0];  in udf_build_ustr_exact()
78 	dest->u_len = exactsize - 1;  in udf_build_ustr_exact()
79 	memcpy(dest->u_name, ptr + 1, exactsize - 1);  in udf_build_ustr_exact()