From 6092bdc4b163977bb5f31df50e6b2a6def28aac5 Mon Sep 17 00:00:00 2001
From: Chernov Dmitriy <cd_work@mail.ru>
Date: 周四, 25 2月 2016 21:53:34 +0800
Subject: [PATCH] start #73

---
 libscpi/src/fifo.c |   14 ++++++++------
 1 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/libscpi/src/fifo.c b/libscpi/src/fifo.c
index e81f55e..6c125ff 100644
--- a/libscpi/src/fifo.c
+++ b/libscpi/src/fifo.c
@@ -5,7 +5,7 @@
  * Initialize fifo
  * @param fifo
  */
-void fifo_init(scpi_fifo_t * fifo, int16_t * data, int16_t size) {
+void fifo_init(scpi_fifo_t * fifo, scpi_error_t * data, int16_t size) {
     fifo->wr = 0;
     fifo->rd = 0;
     fifo->count = 0;
@@ -44,16 +44,18 @@
 /**
  * Add element to fifo. If fifo is full, return FALSE.
  * @param fifo
- * @param value
+ * @param err
+ * @param info
  * @return
  */
-scpi_bool_t fifo_add(scpi_fifo_t * fifo, int16_t value) {
+scpi_bool_t fifo_add(scpi_fifo_t * fifo, int16_t err, char * info) {
     /* FIFO full? */
     if (fifo_is_full(fifo)) {
         return FALSE;
     }
 
-    fifo->data[fifo->wr] = value;
+    fifo->data[fifo->wr].error_code = err;
+	fifo->data[fifo->wr].device_dependent_info = info;
     fifo->wr = (fifo->wr + 1) % (fifo->size);
     fifo->count += 1;
     return TRUE;
@@ -65,7 +67,7 @@
  * @param value
  * @return FALSE - fifo is empty
  */
-scpi_bool_t fifo_remove(scpi_fifo_t * fifo, int16_t * value) {
+scpi_bool_t fifo_remove(scpi_fifo_t * fifo, scpi_error_t * value) {
     /* FIFO empty? */
     if (fifo_is_empty(fifo)) {
         return FALSE;
@@ -87,7 +89,7 @@
  * @param value
  * @return FALSE - fifo is empty
  */
-scpi_bool_t fifo_remove_last(scpi_fifo_t * fifo, int16_t * value) {
+scpi_bool_t fifo_remove_last(scpi_fifo_t * fifo, scpi_error_t * value) {
     /* FIFO empty? */
     if (fifo_is_empty(fifo)) {
         return FALSE;

--
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