void *result,
size_t len);
+
+/**
+ * Read the contents of a binary file into a buffer.
+ *
+ * @param h handle to an open file
+ * @param file name of the source file
+ * @param line line number in the source file
+ * @param result the buffer to write the result to
+ * @param len the number of bytes to read
+ * @return GNUNET_OK on success, GNUNET_SYSERR on failure
+ */
+int GNUNET_BIO_read_fn (struct GNUNET_BIO_ReadHandle *h,
+ const char *file, int line,
+ void *result,
+ size_t len);
+
/**
* Read 0-terminated string from a file.
*
* @param h hande to open file
* @param f address of float to read
*/
-#define GNUNET_BIO_read_float(h, f) (GNUNET_BIO_read (h, __FILE__ "##__LINE__##", f, sizeof(float)))
+#define GNUNET_BIO_read_float(h, f) (GNUNET_BIO_read_fn (h, __FILE__, __LINE__, f, sizeof(float)))
* @param h hande to open file
* @param f address of double to read
*/
-#define GNUNET_BIO_read_double(h, f) (GNUNET_BIO_read (h, __FILE__ "##__LINE__##", f, sizeof(double)))
+#define GNUNET_BIO_read_double(h, f) (GNUNET_BIO_read_fn (h, __FILE__, __LINE__, f, sizeof(double)))
/**
*
* @param h hande to open file
* @param what describes what is being read (for error message creation)
+ * @param line line number in the code
* @param i address of 32-bit integer to read
* @return GNUNET_OK on success, GNUNET_SYSERR on error
*/
int GNUNET_BIO_read_int32__ (struct GNUNET_BIO_ReadHandle *h,
- const char *what,
+ const char *what, int line,
int32_t *i);
* @param h hande to open file
* @param i address of 32-bit integer to read
*/
-#define GNUNET_BIO_read_int32(h, i) GNUNET_BIO_read_int32__ (h, __FILE__ "##__LINE__##", (int32_t*) i)
+#define GNUNET_BIO_read_int32(h, i) GNUNET_BIO_read_int32__ (h, __FILE__, __LINE__, (int32_t*) i)
/**
*
* @param h hande to open file
* @param what describes what is being read (for error message creation)
+ * @param line line number in the code
* @param i address of 64-bit integer to read
* @return GNUNET_OK on success, GNUNET_SYSERR on error
*/
int GNUNET_BIO_read_int64__ (struct GNUNET_BIO_ReadHandle *h,
- const char *what,
+ const char *what, int line,
int64_t *i);
* @param h hande to open file
* @param i address of 64-bit integer to read
*/
-#define GNUNET_BIO_read_int64(h, i) GNUNET_BIO_read_int64__ (h, __FILE__ "##__LINE__##", (int64_t*) i)
+#define GNUNET_BIO_read_int64(h, i) GNUNET_BIO_read_int64__ (h, __FILE__, __LINE__, (int64_t*) i)
/**