From 845c00044ecbb36683c7dbc1c662d24e49bad380 Mon Sep 17 00:00:00 2001
From: Robin Mueller <robin.mueller.m@gmail.com>
Date: Wed, 18 Aug 2021 11:27:39 +0200
Subject: [PATCH] printout fixes for UnixFileGuard

---
 hal/src/fsfw_hal/linux/UnixFileGuard.cpp | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/hal/src/fsfw_hal/linux/UnixFileGuard.cpp b/hal/src/fsfw_hal/linux/UnixFileGuard.cpp
index f7901018..ad875623 100644
--- a/hal/src/fsfw_hal/linux/UnixFileGuard.cpp
+++ b/hal/src/fsfw_hal/linux/UnixFileGuard.cpp
@@ -1,5 +1,10 @@
+#include "fsfw/FSFW.h"
+#include "fsfw/serviceinterface.h"
 #include "fsfw_hal/linux/UnixFileGuard.h"
 
+#include <cerrno>
+#include <cstring>
+
 UnixFileGuard::UnixFileGuard(std::string device, int* fileDescriptor, int flags,
         std::string diagnosticPrefix):
         fileDescriptor(fileDescriptor) {
@@ -10,12 +15,11 @@ UnixFileGuard::UnixFileGuard(std::string device, int* fileDescriptor, int flags,
     if (*fileDescriptor < 0) {
 #if FSFW_VERBOSE_LEVEL >= 1
 #if FSFW_CPP_OSTREAM_ENABLED == 1
-        sif::warning << diagnosticPrefix <<"Opening device failed with error code " << errno <<
-                "." << std::endl;
-        sif::warning << "Error description: " << strerror(errno) << std::endl;
+        sif::warning << diagnosticPrefix << "Opening device failed with error code " <<
+                errno << ": " << strerror(errno) << std::endl;
 #else
-        sif::printError("%sOpening device failed with error code %d.\n", diagnosticPrefix);
-        sif::printWarning("Error description: %s\n", strerror(errno));
+        sif::printWarning("%sOpening device failed with error code %d: %s\n",
+                diagnosticPrefix, errno, strerror(errno));
 #endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
 #endif /* FSFW_VERBOSE_LEVEL >= 1 */
         openStatus = OPEN_FILE_FAILED;