From e66365f3f41c14f7158cd18b999993abc0a62ad3 Mon Sep 17 00:00:00 2001
From: Bryan Biedenkapp <gatekeep@gmail.com>
Date: Mon, 15 Jul 2024 15:57:48 -0400
Subject: [PATCH] add support to sleep for shorter periods of time;

---
 src/common/Thread.cpp | 8 ++++++--
 src/common/Thread.h   | 3 ++-
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/src/common/Thread.cpp b/src/common/Thread.cpp
index 4381e5ab..528fa15c 100644
--- a/src/common/Thread.cpp
+++ b/src/common/Thread.cpp
@@ -84,9 +84,13 @@ void Thread::detach()
 
 /* Helper to sleep the current thread. */
 
-void Thread::sleep(uint32_t ms)
+void Thread::sleep(uint32_t ms, uint32_t us)
 {
-    ::usleep(ms * 1000);
+    if (us > 0U) {
+        ::usleep(us);
+    } else {
+        ::usleep(ms * 1000U);
+    }
 }
 
 // ---------------------------------------------------------------------------
diff --git a/src/common/Thread.h b/src/common/Thread.h
index 4a01937e..2e766d4c 100644
--- a/src/common/Thread.h
+++ b/src/common/Thread.h
@@ -77,8 +77,9 @@ public:
     /**
      * @brief Helper to sleep the current thread.
      * @param ms Time in milliseconds to sleep.
+     * @param us Time in microseconds to sleep.
      */
-    static void sleep(uint32_t ms);
+    static void sleep(uint32_t ms, uint32_t us = 0U);
 
 private:
     pthread_t m_thread;