jnr.posix.POSIX.stat()方法的使用及代码示例

x33g5p2x  于2022-01-26 转载在 其他  
字(7.2k)|赞(0)|评价(0)|浏览(203)

本文整理了Java中jnr.posix.POSIX.stat()方法的一些代码示例，展示了POSIX.stat()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。POSIX.stat()方法的具体详情如下：
包路径：jnr.posix.POSIX
类名称：POSIX
方法名：stat

POSIX.stat介绍

暂无

代码示例

代码示例来源：origin: apache/ignite

/** {@inheritDoc} */
@Override public int getFileSystemBlockSize(Path path) {
  FileStat stat = posix.stat(path.toString());
  return Math.toIntExact(stat.blockSize());
}

代码示例来源：origin: jenkinsci/jenkins

/**
 * Gets the mode of a file/directory, if appropriate. Only includes read, write, and
 * execute permissions for the owner, group, and others, i.e. the max return value
 * is 0777. Consider using {@link Files#getPosixFilePermissions} instead if you only
 * care about access permissions.
 * <p>If the file is symlink, the mode is that of the link target, not the link itself.
 * @return a file mode, or -1 if not on Unix
 * @throws PosixException if the file could not be statted, e.g. broken symlink
 */
public static int mode(File f) throws PosixException {
  if(Functions.isWindows())   return -1;
  try {
    if (Util.NATIVE_CHMOD_MODE) {
      return PosixAPI.jnr().stat(f.getPath()).mode();
    } else {
      return Util.permissionsToMode(Files.getPosixFilePermissions(fileToPath(f)));
    }
  } catch (IOException cause) {
    PosixException e = new PosixException("Unable to get file permissions", null);
    e.initCause(cause);
    throw e;
  }
}

代码示例来源：origin: com.facebook.presto.cassandra/cassandra-driver

public FileStat stat(String path) {
  return posix().stat(path);
}

代码示例来源：origin: stephenh/mirror

public static void setWritable(Path absolutePath) {
 FileStat s = posix.stat(absolutePath.toFile().toString());
 posix.chmod(absolutePath.toFile().toString(), s.mode() | Integer.parseInt("0700", 8));
}

代码示例来源：origin: org.jruby/jruby-complete

@Override
public FileStat stat() {
  FileStat stat = posix.allocateStat();
  return posix.stat(file.getAbsolutePath(), stat) < 0 ? null : stat;
}

代码示例来源：origin: org.jruby/jruby-core

@Override
public FileStat stat() {
  FileStat stat = posix.allocateStat();
  return posix.stat(file.getAbsolutePath(), stat) < 0 ? null : stat;
}

代码示例来源：origin: org.jenkins-ci.main/jenkins-core

/**
 * Gets the mode of a file/directory, if appropriate.
 * @return a file mode, or -1 if not on Unix
 * @throws PosixException if the file could not be statted, e.g. broken symlink
 */
public static int mode(File f) throws PosixException {
  if(Functions.isWindows())   return -1;
  return PosixAPI.jnr().stat(f.getPath()).mode();
}

代码示例来源：origin: org.jruby/jruby-core

private void inplaceEdit(ThreadContext context, String filename, String extension) throws RaiseException {
  File file = new File(filename);
  FileStat stat = runtime.getPosix().stat(filename);
  if (extension.length() > 0) {
    file.renameTo(new File(filename + extension));
  } else {
    file.delete();
  }
  createNewFile(file);
  runtime.getPosix().chmod(filename, stat.mode());
  runtime.getPosix().chown(filename, stat.uid(), stat.gid());
  runtime.getGlobalVariables().set("$stdout", (RubyIO) RubyFile.open(context, runtime.getFile(),
      new IRubyObject[]{runtime.newString(filename), runtime.newString("w")}, Block.NULL_BLOCK));
}

代码示例来源：origin: com.ning.billing/killbill-osgi-bundles-jruby

public static IRubyObject rowned_p(IRubyObject recv, IRubyObject filename) {
  Ruby runtime = recv.getRuntime();
  JRubyFile file = file(filename);
  return runtime.newBoolean(file.exists() && runtime.getPosix().stat(file.getAbsolutePath()).isROwned());
}

代码示例来源：origin: com.ning.billing/killbill-osgi-bundles-jruby

@JRubyMethod(name = "executable_real?", required = 1, module = true)
public static IRubyObject executable_real_p(IRubyObject recv, IRubyObject filename) {
  Ruby runtime = recv.getRuntime();
  JRubyFile file = file(filename);
  return runtime.newBoolean(file.exists() && runtime.getPosix().stat(file.getAbsolutePath()).isExecutableReal());
}

代码示例来源：origin: com.ning.billing/killbill-osgi-bundles-jruby

@JRubyMethod(name = "executable?", required = 1, module = true)
public static IRubyObject executable_p(IRubyObject recv, IRubyObject filename) {
  Ruby runtime = recv.getRuntime();
  JRubyFile file = file(filename);
  return runtime.newBoolean(file.exists() && runtime.getPosix().stat(file.getAbsolutePath()).isExecutable());
}

代码示例来源：origin: com.ning.billing/killbill-osgi-bundles-jruby

@JRubyMethod(name = "sticky?", required = 1, module = true)
public static IRubyObject sticky_p(IRubyObject recv, IRubyObject filename) {
  Ruby runtime = recv.getRuntime();
  JRubyFile file = file(filename);
  return runtime.newBoolean(file.exists() && runtime.getPosix().stat(file.getAbsolutePath()).isSticky());
}

代码示例来源：origin: com.ning.billing/killbill-osgi-bundles-jruby

@JRubyMethod(name = "blockdev?", required = 1, module = true)
public static IRubyObject blockdev_p(IRubyObject recv, IRubyObject filename) {
  Ruby runtime = recv.getRuntime();
  JRubyFile file = file(filename);
  return runtime.newBoolean(file.exists() && runtime.getPosix().stat(file.getAbsolutePath()).isBlockDev());
}

代码示例来源：origin: com.ning.billing/killbill-osgi-bundles-jruby

@JRubyMethod(name = "pipe?", required = 1, module = true)
public static IRubyObject pipe_p(IRubyObject recv, IRubyObject filename) {
  Ruby runtime = recv.getRuntime();
  JRubyFile file = file(filename);
  return runtime.newBoolean(file.exists() && runtime.getPosix().stat(file.getAbsolutePath()).isNamedPipe());
}

代码示例来源：origin: com.ning.billing/killbill-osgi-bundles-jruby

@JRubyMethod(name = "setgid?", required = 1, module = true)
public static IRubyObject setgid_p(IRubyObject recv, IRubyObject filename) {
  Ruby runtime = recv.getRuntime();
  JRubyFile file = file(filename);
  return runtime.newBoolean(file.exists() && runtime.getPosix().stat(file.getAbsolutePath()).isSetgid());
}

代码示例来源：origin: com.ning.billing/killbill-osgi-bundles-jruby

@JRubyMethod(name = "socket?", required = 1, module = true)
public static IRubyObject socket_p(IRubyObject recv, IRubyObject filename) {
  Ruby runtime = recv.getRuntime();
  JRubyFile file = file(filename);
  return runtime.newBoolean(file.exists() && runtime.getPosix().stat(file.getAbsolutePath()).isSocket());
}

代码示例来源：origin: com.ning.billing/killbill-osgi-bundles-jruby

@JRubyMethod(name = "chardev?", required = 1, module = true)
public static IRubyObject chardev_p(IRubyObject recv, IRubyObject filename) {
  Ruby runtime = recv.getRuntime();
  JRubyFile file = file(filename);
  return runtime.newBoolean(file.exists() && runtime.getPosix().stat(file.getAbsolutePath()).isCharDev());
}

代码示例来源：origin: com.ning.billing/killbill-osgi-bundles-jruby

@JRubyMethod(name = "owned?", required = 1, module = true)
public static IRubyObject owned_p(IRubyObject recv, IRubyObject filename) {
  Ruby runtime = recv.getRuntime();
  JRubyFile file = file(filename);
  return runtime.newBoolean(file.exists() && runtime.getPosix().stat(file.getAbsolutePath()).isOwned());
}

代码示例来源：origin: com.ning.billing/killbill-osgi-bundles-jruby

@JRubyMethod(name = "setuid?", required = 1, module = true)
public static IRubyObject setuid_p(IRubyObject recv, IRubyObject filename) {
  Ruby runtime = recv.getRuntime();
  JRubyFile file = file(filename);
  return runtime.newBoolean(file.exists() && runtime.getPosix().stat(file.getAbsolutePath()).isSetuid());
}

代码示例来源：origin: com.ning.billing/killbill-osgi-bundles-jruby

@JRubyMethod(name = "grpowned?", required = 1, module = true)
public static IRubyObject grpowned_p(IRubyObject recv, IRubyObject filename) {
  Ruby runtime = recv.getRuntime();
  JRubyFile file = file(filename);
  // JRUBY-4446, grpowned? always returns false on Windows
  if (Platform.IS_WINDOWS) {
    return runtime.getFalse();
  }
  
  return runtime.newBoolean(file.exists() && runtime.getPosix().stat(file.getAbsolutePath()).isGroupOwned());
}

内容来源于网络，如有侵权，请联系作者删除！

POSIX

相关文章

    查看更多

    热门标签

    更多
    JavaquerypythonNode开发语言requestUtil数据库Table后端算法LoggerMessageElementParser

    最新文章

    更多

    POSIX类方法

    • 蜀ICP备13028337号-1 大数据知识库 https://www.saoniuhuo.com © All rights reserved
    • 本站内容来源互联网,如果侵犯您的权益请联系我们删除, 联系方式：448109455@qq.com