From: Peter Dinda <pdinda@northwestern.edu>
Date: Fri, 2 Aug 2013 21:07:31 +0000 (-0500)
Subject: Update to char_stream device for new stream interface changes
X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=commitdiff_plain;h=d57f8d9bfe308d853e37f0eebd3fe58f04d8739b;p=palacios.git

Update to char_stream device for new stream interface changes
---

diff --git a/palacios/src/devices/char_stream.c b/palacios/src/devices/char_stream.c
index 445a0ac..6019c2b 100644
--- a/palacios/src/devices/char_stream.c
+++ b/palacios/src/devices/char_stream.c
@@ -37,14 +37,14 @@ struct stream_state {
 };
 
 
-static uint64_t  stream_input(struct v3_stream * stream, uint8_t * buf, uint64_t len) {
+static sint64_t  stream_input(struct v3_stream * stream, uint8_t * buf, sint64_t len) {
     struct stream_state * state = stream->guest_stream_data;
 
     return state->char_ops.input(state->vm, buf, len, state->push_fn_arg);
 
 }
 
-static uint64_t  stream_output(uint8_t * buf, uint64_t length, void * private_data) {
+static sint64_t  stream_output(uint8_t * buf, sint64_t length, void * private_data) {
     struct stream_state * state = (struct stream_state *)private_data;
    
     return v3_stream_output(state->stream, buf, length);