From a00229eaa50db00f7efd489a4af04cf2593449bb Mon Sep 17 00:00:00 2001
From: Gabi Melman <gmelman1@gmail.com>
Date: Sat, 7 Dec 2024 11:29:12 +0200
Subject: [PATCH] Fix syslog_sink and example

---
 example/example.cpp                | 2 +-
 include/spdlog/sinks/syslog_sink.h | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/example/example.cpp b/example/example.cpp
index a86a049a..fe85c4bf 100644
--- a/example/example.cpp
+++ b/example/example.cpp
@@ -233,7 +233,7 @@ void err_handler_example() {
     #include "spdlog/sinks/syslog_sink.h"
 void syslog_example() {
     std::string ident = "spdlog-example";
-    auto syslog_logger = spdlog::create<syslog_sink_mt>("syslog", ident, 0);
+    auto syslog_logger = spdlog::create<syslog_sink_mt>("syslog", ident, LOG_PID);
     syslog_logger->warn("This is warning that will end up in syslog.");
 }
 #endif
diff --git a/include/spdlog/sinks/syslog_sink.h b/include/spdlog/sinks/syslog_sink.h
index e7812510..52a486e1 100644
--- a/include/spdlog/sinks/syslog_sink.h
+++ b/include/spdlog/sinks/syslog_sink.h
@@ -9,6 +9,7 @@
 
 #include <array>
 #include <string>
+#include <mutex>
 
 namespace spdlog {
 namespace sinks {