From 859d5585090d966a222da6bc4f14f0d749d13277 Mon Sep 17 00:00:00 2001
From: Ries van Twisk <github@rvt.dds.nl>
Date: Mon, 30 Dec 2019 12:12:22 +0100
Subject: FreePIE Use packed struct with clang to receive datagram
---
tracker-freepie-udp/ftnoir_tracker_freepie-udp.cpp | 16 ++++++++++++----
1 file changed, 12 insertions(+), 4 deletions(-)
diff --git a/tracker-freepie-udp/ftnoir_tracker_freepie-udp.cpp b/tracker-freepie-udp/ftnoir_tracker_freepie-udp.cpp
index 6622a3b7..8c4d7c47 100644
--- a/tracker-freepie-udp/ftnoir_tracker_freepie-udp.cpp
+++ b/tracker-freepie-udp/ftnoir_tracker_freepie-udp.cpp
@@ -17,13 +17,21 @@ tracker_freepie::~tracker_freepie()
}
void tracker_freepie::run() {
-#pragma pack(push, 1)
- struct {
+#ifdef __clang__
+ struct __attribute__((packed)) {
uint8_t pad1;
uint8_t flags;
float fl[12];
- } data {};
-#pragma pack(pop)
+ } data {};
+#else
+ #pragma pack(push, 1)
+ struct {
+ uint8_t pad1;
+ uint8_t flags;
+ float fl[12];
+ } data {};
+ #pragma pack(pop)
+#endif
enum F
{
--
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