From e004e54264d7d9de68bbbf681825003f0b42b54c Mon Sep 17 00:00:00 2001
From: Jieun <yjeka@ajou.ac.kr>
Date: Fri, 14 Aug 2020 22:29:07 +0900
Subject: [PATCH] Update README.md

---
 08_12_thread/README.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/08_12_thread/README.md b/08_12_thread/README.md
index bcd87e1..172944c 100644
--- a/08_12_thread/README.md
+++ b/08_12_thread/README.md
@@ -30,6 +30,10 @@
         ```C
         void pthread_exit(void *rval ptr);
         ```
+    * pthread_self : thread의 ID를 리턴한다. 다양한 pthread 함수는 스레드 ID를 사용하여 동작한다.(pthread_join(), pthread_detach(), pthread_cancel(), pthread_kill() 등)
+        ```C
+        pthread_t pthread_self(void)
+        ```
 
 
 ## 과제
-- 
GitLab