/usr/include/ace/UNIX_Addr.h is in libace-dev 6.0.3+dfsg-0.2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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//=============================================================================
/**
* @file UNIX_Addr.h
*
* $Id: UNIX_Addr.h 80826 2008-03-04 14:51:23Z wotte $
*
* @author Doug Schmidt
*/
//=============================================================================
#ifndef ACE_UNIX_ADDR_H
#define ACE_UNIX_ADDR_H
#include /**/ "ace/pre.h"
#include /**/ "ace/ACE_export.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#if !defined (ACE_LACKS_UNIX_DOMAIN_SOCKETS)
#include "ace/Addr.h"
#include "ace/Log_Msg.h"
#include "ace/ACE.h"
#include "ace/os_include/sys/os_un.h"
ACE_BEGIN_VERSIONED_NAMESPACE_DECL
/**
* @class ACE_UNIX_Addr
*
* @brief Defines the ``UNIX domain address family'' address format.
*/
class ACE_Export ACE_UNIX_Addr : public ACE_Addr
{
public:
// = Initialization methods.
/// Default constructor.
ACE_UNIX_Addr (void);
/// Copy constructor.
ACE_UNIX_Addr (const ACE_UNIX_Addr &sa);
/// Creates an ACE_UNIX_Addr from a string.
ACE_UNIX_Addr (const char rendezvous_point[]);
/// Creates an ACE_INET_Addr from a sockaddr_un structure.
ACE_UNIX_Addr (const sockaddr_un *, int len);
/// Creates an ACE_UNIX_Addr from another ACE_UNIX_Addr.
int set (const ACE_UNIX_Addr &sa);
/// Creates an ACE_UNIX_Addr from a string.
int set (const char rendezvous_point[]);
/// Creates an ACE_UNIX_Addr from a sockaddr_un structure.
int set (const sockaddr_un *, int len);
/// Return a pointer to the underlying network address.
virtual void *get_addr (void) const;
/// Set a pointer to the underlying network address.
virtual void set_addr (void *addr, int len);
/// Transform the current address into string format.
virtual int addr_to_string (ACE_TCHAR addr[], size_t) const;
/// Transform the string into the current addressing format.
virtual int string_to_addr (const char addr[]);
#if defined (ACE_HAS_WCHAR)
/// Creates an ACE_UNIX_Addr from a string.
ACE_UNIX_Addr (const wchar_t rendezvous_point[]);
/// Creates an ACE_UNIX_Addr from a string.
int set (const wchar_t rendezvous_point[]);
#endif /* ACE_HAS_WCHAR */
/// Compare two addresses for equality.
bool operator == (const ACE_UNIX_Addr &SAP) const;
/// Compare two addresses for inequality.
bool operator != (const ACE_UNIX_Addr &SAP) const;
/// Return the path name of the underlying rendezvous point.
const char *get_path_name (void) const;
/// Computes and returns hash value.
virtual u_long hash (void) const;
/// Dump the state of an object.
void dump (void) const;
/// Declare the dynamic allocation hooks.
ACE_ALLOC_HOOK_DECLARE;
private:
/// Underlying socket address.
sockaddr_un unix_addr_;
};
ACE_END_VERSIONED_NAMESPACE_DECL
#if defined (__ACE_INLINE__)
#include "ace/UNIX_Addr.inl"
#endif /* __ACE_INLINE__ */
#endif /* ACE_LACKS_UNIX_DOMAIN_SOCKETS */
#include /**/ "ace/post.h"
#endif /* ACE_UNIX_ADDR_H */
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