Changeset 4876:06a2f29d0450 in roaraudio for libroar/vio_misc.c

Timestamp:

04/26/11 12:06:37 (13 years ago)

Author:

phi

Branch:

default

Phase:

public

Message:

some updates to handle error values better with DSTR

File:

• libroar/vio_misc.c (modified) (2 diffs)

libroar/vio_misc.c

@@ -131 +131 @@
 }
 
+static ssize_t roar_vio_misc_op_full(void * buf, size_t len, struct roar_vio_calls * vio, struct roar_vio_misc * callbacks)
+{
+ roar_err_set(ROAR_ERROR_NOSPC);
+ return -1;
+}
+
 static ssize_t roar_vio_misc_op_random_nonce(void * buf, size_t len, struct roar_vio_calls * vio, struct roar_vio_misc * callbacks) {
  if ( roar_random_gen_nonce(buf, len) == -1 )
@@ -147 +153 @@
 static const struct roar_vio_misc libroar_vio_miscs[] = {
  {.name = "null", .support_nonblocking = 1, .read = roar_vio_misc_op_return_zero, .write = roar_vio_misc_op_return_len},
+ {.name = "full", .support_nonblocking = 1, .read = roar_vio_misc_op_return_zero, .write = roar_vio_misc_op_full},
  {.name = "zero", .support_nonblocking = 1, .read = roar_vio_misc_op_zero,        .write = roar_vio_misc_op_return_len},
  {.name = "nrandom", .support_nonblocking = 1,