From 1767f908af327fa388b1c66883760ad851267013 Mon Sep 17 00:00:00 2001 From: The Android Open Source Project Date: Tue, 3 Mar 2009 18:28:13 -0800 Subject: auto import from //depot/cupcake/@135843 --- libc/bionic/__set_errno.c | 55 ----------------------------------------------- 1 file changed, 55 deletions(-) delete mode 100644 libc/bionic/__set_errno.c (limited to 'libc/bionic/__set_errno.c') diff --git a/libc/bionic/__set_errno.c b/libc/bionic/__set_errno.c deleted file mode 100644 index c72d4f7..0000000 --- a/libc/bionic/__set_errno.c +++ /dev/null @@ -1,55 +0,0 @@ -/* - * Copyright (C) 2008 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. - */ - -#include - - -int __set_errno(int n) -{ - errno = n; - return -1; -} - -/* - * this function is called from syscall stubs, - * (tail-called in the case of 0-4 arg versions) - */ - -int __set_syscall_errno(int n) -{ - /* some syscalls, mmap() for example, have valid return - ** values that are "negative". Since errno values are not - ** greater than 131 on Linux, we will just consider - ** anything significantly out of range as not-an-error - */ - if(n > -256) { - return __set_errno(-n); - } else { - return n; - } -} -- cgit v1.1