From 3c5ca89152f962e0887bd5cf607c69a52c3dd575 Mon Sep 17 00:00:00 2001
From: Jan Breuer <jan.breuer@jaybee.cz>
Date: 周二, 31 5月 2016 21:50:42 +0800
Subject: [PATCH] Rework compiler detection, fix SCPI_dtostre length limitation

---
 libscpi/inc/scpi/types.h |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)

diff --git a/libscpi/inc/scpi/types.h b/libscpi/inc/scpi/types.h
index a9f3cfe..de5e0d0 100644
--- a/libscpi/inc/scpi/types.h
+++ b/libscpi/inc/scpi/types.h
@@ -203,7 +203,7 @@
 
     struct _scpi_error_info_heap_t {
         size_t wr;
-        //size_t rd;
+        /* size_t rd; */
         size_t count;
         size_t size;
         char * data;
@@ -212,7 +212,9 @@
 
     struct _scpi_error_t {
         int16_t error_code;
+#if USE_DEVICE_DEPENDENT_ERROR_INFORMATION
         char * device_dependent_info;
+#endif
     };
     typedef struct _scpi_error_t scpi_error_t;
 
@@ -365,7 +367,9 @@
         int_fast16_t input_count;
         scpi_bool_t cmd_error;
         scpi_fifo_t error_queue;
+#if USE_DEVICE_DEPENDENT_ERROR_INFORMATION && !USE_MEMORY_ALLOCATION_FREE
         scpi_error_info_heap_t error_info_heap;
+#endif
         scpi_reg_val_t registers[SCPI_REG_COUNT];
         const scpi_unit_def_t * units;
         void * user_context;

--
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