From f0023fb42c6387fc2d475e028a45837a3f9a2d48 Mon Sep 17 00:00:00 2001
From: Meco Man <920369182@qq.com>
Date: Sun, 7 Nov 2021 20:46:17 -0500
Subject: [PATCH] =?UTF-8?q?=E5=88=A0=E9=99=A4gettid=E7=AD=89=E4=B8=8D?=
 =?UTF-8?q?=E7=AC=A6=E5=90=88PSE51=E7=9A=84=E5=87=BD=E6=95=B0?=
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---
 components/libc/posix/src/unistd.c | 42 ------------------------------
 1 file changed, 42 deletions(-)

diff --git a/components/libc/posix/src/unistd.c b/components/libc/posix/src/unistd.c
index ef2df2c2fe..99ff768738 100644
--- a/components/libc/posix/src/unistd.c
+++ b/components/libc/posix/src/unistd.c
@@ -1000,45 +1000,3 @@ int usleep(useconds_t usec)
     return 0;
 }
 RTM_EXPORT(usleep);
-
-pid_t gettid(void)
-{
-    /*TODO*/
-    return 0;
-}
-
-pid_t getpid(void)
-{
-    return gettid();
-}
-RTM_EXPORT(getpid);
-
-pid_t getppid(void)
-{
-    return 0;
-}
-RTM_EXPORT(getppid);
-
-uid_t getuid(void)
-{
-    return 0; /*ROOT*/
-}
-RTM_EXPORT(getuid);
-
-uid_t geteuid(void)
-{
-    return 0; /*ROOT*/
-}
-RTM_EXPORT(geteuid);
-
-gid_t getgid(void)
-{
-    return 0; /*ROOT*/
-}
-RTM_EXPORT(getgid);
-
-gid_t getegid(void)
-{
-    return 0; /*ROOT*/
-}
-RTM_EXPORT(getegid);