UnixConstants.java

/*
 * Copyright (c) 2008, 2009, Oracle and/or its affiliates. All rights reserved.
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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// AUTOMATICALLY GENERATED FILE - DO NOT EDIT
package com.termux.shared.file.filesystem;

// BEGIN Android-changed: Use constants from android.system.OsConstants. http://b/32203242
// Those constants are initialized by native code to ensure correctness on different architectures.
// AT_SYMLINK_NOFOLLOW (used by fstatat) and AT_REMOVEDIR (used by unlinkat) as of July 2018 do not
// have equivalents in android.system.OsConstants so left unchanged.
import android.os.Build;
import android.system.OsConstants;

import androidx.annotation.RequiresApi;

/**
 * https://cs.android.com/android/platform/superproject/+/android-11.0.0_r3:libcore/ojluni/src/main/java/sun/nio/fs/UnixConstants.java
 */
public class UnixConstants {
    private UnixConstants() { }

    static final int O_RDONLY = OsConstants.O_RDONLY;

    static final int O_WRONLY = OsConstants.O_WRONLY;

    static final int O_RDWR = OsConstants.O_RDWR;

    static final int O_APPEND = OsConstants.O_APPEND;

    static final int O_CREAT = OsConstants.O_CREAT;

    static final int O_EXCL = OsConstants.O_EXCL;

    static final int O_TRUNC = OsConstants.O_TRUNC;

    static final int O_SYNC = OsConstants.O_SYNC;

    // Crash on Android 5.
    // No static field O_DSYNC of type I in class Landroid/system/OsConstants; or its superclasses
    // (declaration of 'android.system.OsConstants' appears in /system/framework/core-libart.jar)
    //@RequiresApi(Build.VERSION_CODES.O_MR1)
    //static final int O_DSYNC = OsConstants.O_DSYNC;

    static final int O_NOFOLLOW = OsConstants.O_NOFOLLOW;

    static final int S_IAMB = get_S_IAMB();

    static final int S_IRUSR = OsConstants.S_IRUSR;

    static final int S_IWUSR = OsConstants.S_IWUSR;

    static final int S_IXUSR = OsConstants.S_IXUSR;

    static final int S_IRGRP = OsConstants.S_IRGRP;

    static final int S_IWGRP = OsConstants.S_IWGRP;

    static final int S_IXGRP = OsConstants.S_IXGRP;

    static final int S_IROTH = OsConstants.S_IROTH;

    static final int S_IWOTH = OsConstants.S_IWOTH;

    static final int S_IXOTH = OsConstants.S_IXOTH;

    static final int S_IFMT = OsConstants.S_IFMT;

    static final int S_IFREG = OsConstants.S_IFREG;

    static final int S_IFDIR = OsConstants.S_IFDIR;

    static final int S_IFLNK = OsConstants.S_IFLNK;

    static final int S_IFSOCK = OsConstants.S_IFSOCK;

    static final int S_IFCHR = OsConstants.S_IFCHR;

    static final int S_IFBLK = OsConstants.S_IFBLK;

    static final int S_IFIFO = OsConstants.S_IFIFO;

    static final int R_OK = OsConstants.R_OK;

    static final int W_OK = OsConstants.W_OK;

    static final int X_OK = OsConstants.X_OK;

    static final int F_OK = OsConstants.F_OK;

    static final int ENOENT = OsConstants.ENOENT;

    static final int EACCES = OsConstants.EACCES;

    static final int EEXIST = OsConstants.EEXIST;

    static final int ENOTDIR = OsConstants.ENOTDIR;

    static final int EINVAL = OsConstants.EINVAL;

    static final int EXDEV = OsConstants.EXDEV;

    static final int EISDIR = OsConstants.EISDIR;

    static final int ENOTEMPTY = OsConstants.ENOTEMPTY;

    static final int ENOSPC = OsConstants.ENOSPC;

    static final int EAGAIN = OsConstants.EAGAIN;

    static final int ENOSYS = OsConstants.ENOSYS;

    static final int ELOOP = OsConstants.ELOOP;

    static final int EROFS = OsConstants.EROFS;

    static final int ENODATA = OsConstants.ENODATA;

    static final int ERANGE = OsConstants.ERANGE;

    static final int EMFILE = OsConstants.EMFILE;

    // S_IAMB are access mode bits, therefore, calculated by taking OR of all the read, write and
    // execute permissions bits for owner, group and other.
    private static int get_S_IAMB() {
        return (OsConstants.S_IRUSR | OsConstants.S_IWUSR | OsConstants.S_IXUSR |
            OsConstants.S_IRGRP | OsConstants.S_IWGRP | OsConstants.S_IXGRP |
            OsConstants.S_IROTH | OsConstants.S_IWOTH | OsConstants.S_IXOTH);
    }
    // END Android-changed: Use constants from android.system.OsConstants. http://b/32203242


    static final int AT_SYMLINK_NOFOLLOW = 0x100;
    static final int AT_REMOVEDIR = 0x200;
}