From 1cd48f7072f17b687ce3eeaa00a829b63a5c0317 Mon Sep 17 00:00:00 2001
From: cddjr <dengjingren@foxmail.com>
Date: Wed, 14 Sep 2022 17:36:15 +0800
Subject: [PATCH] fix issue #33

---
 demo/os/linux/easylogger/port/elog_port.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/demo/os/linux/easylogger/port/elog_port.c b/demo/os/linux/easylogger/port/elog_port.c
index d36284e..98c81cd 100755
--- a/demo/os/linux/easylogger/port/elog_port.c
+++ b/demo/os/linux/easylogger/port/elog_port.c
@@ -31,6 +31,7 @@
 #include <pthread.h>
 #include <unistd.h>
 #include <time.h>
+#include <sys/syscall.h>
 
 #ifdef ELOG_FILE_ENABLE
 #include <elog_file.h>
@@ -140,7 +141,7 @@ const char *elog_port_get_p_info(void) {
 const char *elog_port_get_t_info(void) {
     static char cur_thread_info[10] = { 0 };
 
-    snprintf(cur_thread_info, 10, "tid:%04ld", pthread_self());
+    snprintf(cur_thread_info, 10, "tid:%04d", syscall(SYS_gettid));
 
     return cur_thread_info;
 }