From dba942c80dc2cfa5768a856fff98e22a755fdd27 Mon Sep 17 00:00:00 2001 From: Waldemar Brodkorb Date: Tue, 4 Oct 2016 06:51:35 +0200 Subject: add experimental aarch64 support Ported over from GNU C Library and runtime tested in Qemu. --- libc/sysdeps/linux/aarch64/__syscall_error.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 libc/sysdeps/linux/aarch64/__syscall_error.c (limited to 'libc/sysdeps/linux/aarch64/__syscall_error.c') diff --git a/libc/sysdeps/linux/aarch64/__syscall_error.c b/libc/sysdeps/linux/aarch64/__syscall_error.c new file mode 100644 index 000000000..2b642e816 --- /dev/null +++ b/libc/sysdeps/linux/aarch64/__syscall_error.c @@ -0,0 +1,18 @@ +/* Wrapper for setting errno. + * + * Copyright (C) 2000-2006 Erik Andersen + * + * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. + */ + +#include +#include + +/* This routine is jumped to by all the syscall handlers, to stash + * an error number into errno. */ +int __syscall_error(int err_no) attribute_hidden; +int __syscall_error(int err_no) +{ + __set_errno(-err_no); + return -1; +} -- cgit v1.2.3