From: Rich Felker <dalias@aerifal.cx>
Date: Thu, 23 Apr 2015 21:04:31 +0000 (-0400)
Subject: make __init_tp function static when static linking
X-Git-Tag: v1.1.9~23
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=5f51d529155429e607c5c51d5d461b0b98e6be52;p=oweals%2Fmusl.git

make __init_tp function static when static linking

this slightly reduces the code size cost of TLS/thread-pointer for
static linking since __init_tp can be inlined into its only caller and
removed. this is analogous to the handling of __init_libc in
__libc_start_main, where the function only has external linkage when
it needs to be called from the dynamic linker.
---

diff --git a/src/env/__init_tls.c b/src/env/__init_tls.c
index b5bd80d1..a5074fba 100644
--- a/src/env/__init_tls.c
+++ b/src/env/__init_tls.c
@@ -8,6 +8,9 @@
 #include "atomic.h"
 #include "syscall.h"
 
+#ifndef SHARED
+static
+#endif
 int __init_tp(void *p)
 {
 	pthread_t td = p;