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/*
* Concrete Vio around a file descriptor.
*/
#ifdef __GNUC__
#pragma interface /* gcc class implementation */
#endif
VIO_NS_BEGIN
class VioFd : public Vio
{
public:
VioFd( int fd);
virtual ~VioFd();
virtual bool open() const;
virtual int read( vio_ptr buf, int size);
virtual int write( const vio_ptr buf, int size);
virtual bool blocking() const;
virtual int blocking(bool onoff);
virtual int fastsend(bool onoff=true);
virtual int keepalive( bool onoff);
virtual bool fcntl() const;
virtual bool should_retry() const;
virtual int fcntl( int cmd);
virtual int fcntl( int cmd, long arg);
virtual int fcntl( int cmd, struct flock* lock);
virtual int close();
virtual const char* description() const;
virtual const char* peer_addr() const;
virtual bool peer_name(char *buf) const;
virtual const char* cipher_description() const;
private:
int fd_;
char desc_[100];
};
VIO_NS_END
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