1 files changed, 45 insertions, 0 deletions

diff --git a/meta/recipes-core/systemd/systemd/0012-fix-missing-of-__register_atfork-for-non-glibc-build.patch b/meta/recipes-core/systemd/systemd/0012-fix-missing-of-__register_atfork-for-non-glibc-build.patch
new file mode 100644
index 0000000000..d41bc4a0da
--- /dev/null
+++ b/meta/recipes-core/systemd/systemd/0012-fix-missing-of-__register_atfork-for-non-glibc-build.patch
@@ -0,0 +1,45 @@
+From 1fadf805cb391e3bcbd9a0286a9e4b7adb9e7427 Mon Sep 17 00:00:00 2001
+From: Chen Qi <Qi.Chen@windriver.com>
+Date: Mon, 2 Jul 2018 13:34:09 +0800
+Subject: [PATCH 12/19] fix missing of __register_atfork for non-glibc builds
+
+Upstream-Status: Inappropriate [musl specific]
+
+Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
+---
+ src/basic/process-util.c | 7 +++++++
+ 1 file changed, 7 insertions(+)
+
+diff --git a/src/basic/process-util.c b/src/basic/process-util.c
+index 0a4f917cb..3543bc045 100644
+--- a/src/basic/process-util.c
++++ b/src/basic/process-util.c
+@@ -22,6 +22,9 @@
+ #if HAVE_VALGRIND_VALGRIND_H
+ #include <valgrind/valgrind.h>
+ #endif
++#ifndef __GLIBC__
++#include <pthread.h>
++#endif
+ 
+ #include "alloc-util.h"
+ #include "architecture.h"
+@@ -1150,11 +1153,15 @@ void reset_cached_pid(void) {
+         cached_pid = CACHED_PID_UNSET;
+ }
+ 
++#ifdef __GLIBC__
+ /* We use glibc __register_atfork() + __dso_handle directly here, as they are not included in the glibc
+  * headers. __register_atfork() is mostly equivalent to pthread_atfork(), but doesn't require us to link against
+  * libpthread, as it is part of glibc anyway. */
+ extern int __register_atfork(void (*prepare) (void), void (*parent) (void), void (*child) (void), void * __dso_handle);
+ extern void* __dso_handle __attribute__ ((__weak__));
++#else
++#define __register_atfork(prepare,parent,child,dso) pthread_atfork(prepare,parent,child)
++#endif
+ 
+ pid_t getpid_cached(void) {
+         static bool installed = false;
+-- 
+2.11.0
+