From: Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx>
---
src/shared/att.c | 15 +++++++++------
1 file changed, 9 insertions(+), 6 deletions(-)
diff --git a/src/shared/att.c b/src/shared/att.c
index a5cab45..de35aef 100644
--- a/src/shared/att.c
+++ b/src/shared/att.c
@@ -422,16 +422,20 @@ static bool can_write_data(struct io *io, void *user_data)
struct bt_att *att = user_data;
struct att_send_op *op;
struct timeout_data *timeout;
- ssize_t bytes_written;
+ ssize_t ret;
+ struct iovec iov;
op = pick_next_send_op(att);
if (!op)
return false;
- bytes_written = write(att->fd, op->pdu, op->len);
- if (bytes_written < 0) {
+ iov.iov_base = op->pdu;
+ iov.iov_len = op->len;
+
+ ret = io_send(io, &iov, 1);
+ if (ret < 0) {
util_debug(att->debug_callback, att->debug_data,
- "write failed: %s", strerror(errno));
+ "write failed: %s", strerror(-ret));
if (op->callback)
op->callback(BT_ATT_OP_ERROR_RSP, NULL, 0,
op->user_data);
@@ -443,8 +447,7 @@ static bool can_write_data(struct io *io, void *user_data)
util_debug(att->debug_callback, att->debug_data,
"ATT op 0x%02x", op->opcode);
- util_hexdump('<', op->pdu, bytes_written,
- att->debug_callback, att->debug_data);
+ util_hexdump('<', op->pdu, ret, att->debug_callback, att->debug_data);
/* Based on the operation type, set either the pending request or the
* pending indication. If it came from the write queue, then there is
--
1.9.3
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