Merge "Add prlimit to LP32."
diff --git a/libc/bionic/__set_errno.cpp b/libc/bionic/__set_errno.cpp
index 30df350..9ef0047 100644
--- a/libc/bionic/__set_errno.cpp
+++ b/libc/bionic/__set_errno.cpp
@@ -36,20 +36,13 @@
// system these are the same size, but on a 64-bit system they're not.
// 'long' gives us 32-bit on 32-bit systems, 64-bit on 64-bit systems.
-// __set_errno was mistakenly exposed in <errno.h> in the 32-bit NDK.
-// We need the extra level of indirection so that the .hidden directives
-// in the system call stubs don't cause __set_errno to be hidden, breaking
-// old NDK apps.
+// Since __set_errno was mistakenly exposed in <errno.h> in the 32-bit
+// NDK, use a differently named internal function for the system call
+// stubs. This avoids having the stubs .hidden directives accidentally
+// hide __set_errno for old NDK apps.
// This one is for internal use only and used by both LP32 and LP64 assembler.
extern "C" __LIBC_HIDDEN__ long __set_errno_internal(int n) {
errno = n;
return -1;
}
-
-// This one exists for the LP32 NDK and is not present at all in LP64.
-#if !defined(__LP64__)
-extern "C" long __set_errno(int n) {
- return __set_errno_internal(n);
-}
-#endif
diff --git a/libc/bionic/ndk_cruft.cpp b/libc/bionic/ndk_cruft.cpp
index 231cf10..d6b8e8f 100644
--- a/libc/bionic/ndk_cruft.cpp
+++ b/libc/bionic/ndk_cruft.cpp
@@ -357,6 +357,12 @@
return __real_get_thread();
}
+// This one exists only for the LP32 NDK and is not present anywhere else.
+extern "C" long __set_errno_internal(int);
+extern "C" long __set_errno(int n) {
+ return __set_errno_internal(n);
+}
+
#endif // !defined(__LP64__)
// This was never implemented in bionic, only needed for ABI compatibility with the NDK.
diff --git a/libc/include/sys/shm.h b/libc/include/sys/shm.h
deleted file mode 100644
index c691c29..0000000
--- a/libc/include/sys/shm.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * Copyright (C) 2014 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef _SYS_SHM_H_
-#define _SYS_SHM_H_
-
-#include <linux/shm.h>
-
-#endif /* _SYS_SHM_H_ */