From 067a9ac204ec921db7adfbbda522661d3d5b9cdb Mon Sep 17 00:00:00 2001
From: windskr <1258359012@qq.com>
Date: Sun, 8 Mar 2026 17:02:59 +0800
Subject: [PATCH] [FIX] Add macOS compatibility for thread naming and condition
 variables

- Add __APPLE__ check for pthread_setname_np (macOS uses single-argument version)
- Skip pthread_condattr_setclock on macOS (CLOCK_MONOTONIC not supported)
- Add Darwin case to tests/CMakeLists.txt to avoid linking socket library

Fixes build issues on macOS while maintaining compatibility with Linux and QNX.
---
 src/lib/dlt_user.c   | 7 +++++++
 tests/CMakeLists.txt | 2 ++
 2 files changed, 9 insertions(+)

diff --git a/src/lib/dlt_user.c b/src/lib/dlt_user.c
index 6d0098dbe..1f9cc76dc 100644
--- a/src/lib/dlt_user.c
+++ b/src/lib/dlt_user.c
@@ -4835,8 +4835,13 @@ void *dlt_user_housekeeperthread_function(void *ptr)
 #endif
 
 #ifdef DLT_USE_PTHREAD_SETNAME_NP
+#ifdef __APPLE__
+    if (pthread_setname_np("dlt_housekeeper"))
+        dlt_log(LOG_WARNING, "Failed to rename housekeeper thread!\n");
+#else
     if (pthread_setname_np(dlt_housekeeperthread_handle, "dlt_housekeeper"))
         dlt_log(LOG_WARNING, "Failed to rename housekeeper thread!\n");
+#endif
 #elif linux
     if (prctl(PR_SET_NAME, "dlt_housekeeper", 0, 0, 0) < 0)
         dlt_log(LOG_WARNING, "Failed to rename housekeeper thread!\n");
@@ -7362,7 +7367,9 @@ int dlt_start_threads()
      */
     pthread_condattr_t attr;
     pthread_condattr_init(&attr);
+#ifndef __APPLE__
     pthread_condattr_setclock(&attr, CLOCK_MONOTONIC);
+#endif
     pthread_cond_init(&dlt_housekeeper_running_cond, &attr);
 
     if (pthread_create(&(dlt_housekeeperthread_handle),
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 7516b90cf..fe7002536 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -27,6 +27,8 @@ if("${CMAKE_SYSTEM_NAME}" MATCHES "Linux|CYGWIN")
     set(LIBRARIES "")
 elseif("${CMAKE_SYSTEM_NAME}" MATCHES "QNX")
     set(LIBRARIES regex)
+elseif("${CMAKE_SYSTEM_NAME}" MATCHES "Darwin")
+    set(LIBRARIES "")
 else()
     set(LIBRARIES socket)
 endif()