本文整理了Java中jnr.posix.POSIX.allocateStat()方法的一些代码示例，展示了POSIX.allocateStat()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.allocateStat()方法的具体详情如下：
包路径：jnr.posix.POSIX
类名称：POSIX
方法名：allocateStat

POSIX.allocateStat介绍

暂无

代码示例

代码示例来源：origin: com.github.jnr/jnr-posix

public FileStat allocateStat() {
  return posix().allocateStat();
}

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

public FileStat allocateStat() {
  try { return posix.allocateStat(); } catch (UnsatisfiedLinkError ule) { return unimplementedNull(); }
}

代码示例来源：origin: io.prestosql.cassandra/cassandra-driver

public FileStat allocateStat() {
  return posix().allocateStat();
}

代码示例来源：origin: com.github.jnr/jnr-posix

public FileStat allocateStat() {
  try { return posix.allocateStat(); } catch (UnsatisfiedLinkError ule) { return unimplementedNull(); }
}

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

public FileStat allocateStat() {
  return posix().allocateStat();
}

代码示例来源：origin: io.prestosql.cassandra/cassandra-driver

public FileStat allocateStat() {
  try { return posix.allocateStat(); } catch (UnsatisfiedLinkError ule) { return unimplementedNull(); }
}

代码示例来源：origin: com.cloudbees.util/jnr-unixsocket-nodep

public FileStat allocateStat() {
  return posix().allocateStat();
}

代码示例来源：origin: com.cloudbees.util/jnr-unixsocket-nodep

public FileStat allocateStat() {
  try { return posix.allocateStat(); } catch (UnsatisfiedLinkError ule) { return unimplementedNull(); }
}

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

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

@Override
public FileStat lstat() {
  FileStat stat = posix.allocateStat();
  return posix.lstat(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.jruby/jruby-complete

public ChannelFD getWrapperFromFileno(int fileno) {
  ChannelFD fd = filenoMap.get(fileno);
  // This is a hack to get around stale ChannelFD that are closed when a descriptor is reused.
  // It appears to happen for openpty, and in theory could happen for any IO call that produces
  // a new descriptor.
  if (fd != null && !fd.ch.isOpen() && !isFake(fileno)) {
    FileStat stat = posix.allocateStat();
    if (posix.fstat(fileno, stat) >= 0) {
      // found ChannelFD is closed, but actual fileno is open; clear it.
      filenoMap.remove(fileno);
      fd = null;
    }
  }
  return fd;
}

代码示例来源：origin: org.jruby/jruby-core

public ChannelFD getWrapperFromFileno(int fileno) {
  ChannelFD fd = filenoMap.get(fileno);
  // This is a hack to get around stale ChannelFD that are closed when a descriptor is reused.
  // It appears to happen for openpty, and in theory could happen for any IO call that produces
  // a new descriptor.
  if (fd != null && !fd.ch.isOpen() && !isFake(fileno)) {
    FileStat stat = posix.allocateStat();
    if (posix.fstat(fileno, stat) >= 0) {
      // found ChannelFD is closed, but actual fileno is open; clear it.
      filenoMap.remove(fileno);
      fd = null;
    }
  }
  return fd;
}

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

public long size(ChannelFD fd) {
  if (fd.chNative != null) { // native fd, use fstat
    FileStat stat = posix.allocateStat();
    int ret = posix.fstat(fd.chNative.getFD(), stat);
    if (ret == -1) {
      errno = Errno.valueOf(posix.errno());
      return -1;
    }
    return stat.st_size();
  } else if (fd.chSeek != null) { // if it is seekable, get size directly
    try {
      return fd.chSeek.size();
    } catch (IOException ioe) {
      errno = Helpers.errnoFromException(ioe);
      return -1;
    }
  } else {
    // otherwise just return -1 (should be rare, since size is only defined on File
    errno = Errno.EINVAL;
    return -1;
  }
}

代码示例来源：origin: org.jruby/jruby-core

public long size(ChannelFD fd) {
  if (fd.chNative != null) { // native fd, use fstat
    FileStat stat = posix.allocateStat();
    int ret = posix.fstat(fd.chNative.getFD(), stat);
    if (ret == -1) {
      errno = Errno.valueOf(posix.errno());
      return -1;
    }
    return stat.st_size();
  } else if (fd.chSeek != null) { // if it is seekable, get size directly
    try {
      return fd.chSeek.size();
    } catch (IOException ioe) {
      errno = Helpers.errnoFromException(ioe);
      return -1;
    }
  } else {
    // otherwise just return -1 (should be rare, since size is only defined on File
    errno = Errno.EINVAL;
    return -1;
  }
}