Removed pthread_attr_getstackaddr/pthread_attr_setstackaddr
Moved existing definitions to ndk_cruft to preserve NDK compatibility.
Bug: 13281069
Change-Id: I6f260de69afa55a6274f0d13145c19ac6517b9d5
diff --git a/libc/bionic/ndk_cruft.cpp b/libc/bionic/ndk_cruft.cpp
index b915382..b0346d4 100644
--- a/libc/bionic/ndk_cruft.cpp
+++ b/libc/bionic/ndk_cruft.cpp
@@ -29,6 +29,7 @@
// This file perpetuates the mistakes of the past, but only for 32-bit targets.
#if !defined(__LP64__)
+#include <pthread.h>
#include <stdlib.h>
#include <sys/resource.h>
#include <sys/time.h>
@@ -73,4 +74,17 @@
}
}
+extern "C" int pthread_attr_setstackaddr(pthread_attr_t*, void*) {
+ // This was removed from POSIX.1-2008, and is not implemented on bionic.
+ // Needed for ABI compatibility with the NDK.
+ return ENOSYS;
+}
+
+extern "C" int pthread_attr_getstackaddr(const pthread_attr_t* attr, void** stack_addr) {
+ // This was removed from POSIX.1-2008.
+ // Needed for ABI compatibility with the NDK.
+ *stack_addr = (char*)attr->stack_base + attr->stack_size;
+ return 0;
+}
+
#endif