FM / interprocess

/usr/include/boost/interprocess

Name	Size	Mode	Actions
allocators/	-	0755	rm
containers/	-	0755	rm
detail/	-	0755	rm
indexes/	-	0755	rm
ipc/	-	0755	rm
mem_algo/	-	0755	rm
smart_ptr/	-	0755	rm
streams/	-	0755	rm
sync/	-	0755	rm
anonymous_shared_memory.hpp	3532	0644	edit dl rm
creation_tags.hpp	2399	0644	edit dl rm
errors.hpp	7463	0644	edit dl rm
exceptions.hpp	3215	0644	edit dl rm
file_mapping.hpp	5894	0644	edit dl rm
interprocess_fwd.hpp	17418	0644	edit dl rm
managed_external_buffer.hpp	4595	0644	edit dl rm
managed_heap_memory.hpp	5459	0644	edit dl rm
managed_mapped_file.hpp	8685	0644	edit dl rm
managed_shared_memory.hpp	9067	0644	edit dl rm
managed_windows_shared_memory.hpp	8014	0644	edit dl rm
managed_xsi_shared_memory.hpp	8022	0644	edit dl rm
mapped_region.hpp	31779	0644	edit dl rm
offset_ptr.hpp	30933	0644	edit dl rm
permissions.hpp	3443	0644	edit dl rm
segment_manager.hpp	51382	0644	edit dl rm
shared_memory_object.hpp	13553	0644	edit dl rm
windows_shared_memory.hpp	8666	0644	edit dl rm
xsi_key.hpp	2918	0644	edit dl rm
xsi_shared_memory.hpp	6978	0644	edit dl rm

Edit: /usr/include/boost/interprocess/xsi_key.hpp (2918B)

#ifndef BOOST_INTERPROCESS_XSI_KEY_HPP
#define BOOST_INTERPROCESS_XSI_KEY_HPP

#ifndef BOOST_CONFIG_HPP
#  include <boost/config.hpp>
#endif
#
#if defined(BOOST_HAS_PRAGMA_ONCE)
#  pragma once
#endif

#include <boost/interprocess/detail/config_begin.hpp>
#include <boost/interprocess/detail/workaround.hpp>
#include <boost/detail/workaround.hpp>

#if !defined(BOOST_INTERPROCESS_XSI_SHARED_MEMORY_OBJECTS)
#error "This header can't be used in operating systems without XSI (System V) shared memory support"
#endif

#include <boost/interprocess/creation_tags.hpp>
#include <boost/interprocess/exceptions.hpp>
#include <boost/interprocess/detail/utilities.hpp>
#include <boost/move/utility_core.hpp>
#include <boost/interprocess/detail/os_file_functions.hpp>
#include <boost/interprocess/interprocess_fwd.hpp>
#include <boost/interprocess/exceptions.hpp>
#include <sys/types.h>
#include <sys/ipc.h>
#include <cstddef>
#include <boost/cstdint.hpp>

//!\file
//!Describes a class representing a xsi key type.

namespace boost {
namespace interprocess {

//!A class that wraps XSI (System V) key_t type.
//!This type calculates key_t from path and id using ftok,
//!sets key to a specified value,
//!or sets key to IPC_PRIVATE using the default constructor.
class xsi_key
{
   public:

//!Default constructor.
   //!Represents a private xsi_key.
   xsi_key()
      : m_key(IPC_PRIVATE)
   {}

//!Creates a new XSI key using a specified value. Constructor is explicit to avoid ambiguity with shmid.
   explicit xsi_key(key_t key)
      : m_key(key)
   {}

//!Creates a new XSI  shared memory with a key obtained from a call to ftok (with path
   //!"path" and id "id"), of size "size" and permissions "perm".
   //!If the shared memory previously exists, throws an error.
   xsi_key(const char *path, boost::uint8_t id)
   {
      key_t key;
      if(path){
         key  = ::ftok(path, id);
         if(((key_t)-1) == key){
            error_info err = system_error_code();
            throw interprocess_exception(err);
         }
      }
      else{
         key = IPC_PRIVATE;
      }
      m_key = key;
   }

//!Returns the internal key_t value
   key_t get_key() const
   {  return m_key;  }

#if !defined(BOOST_INTERPROCESS_DOXYGEN_INVOKED)
   private:
   key_t m_key;
   #endif   //#ifndef BOOST_INTERPROCESS_DOXYGEN_INVOKED
};

}  //namespace interprocess {
}  //namespace boost {

#include <boost/interprocess/detail/config_end.hpp>

#endif   //BOOST_INTERPROCESS_XSI_KEY_HPP

////////////////////////////////////////////////////////////////////////////// // // (C) Copyright Ion Gaztanaga 2009. Distributed under the Boost // Software License, Version 1.0. (See accompanying file // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) // // See http://www.boost.org/libs/interprocess for documentation. // ////////////////////////////////////////////////////////////////////////////// #ifndef BOOST_INTERPROCESS_XSI_KEY_HPP #define BOOST_INTERPROCESS_XSI_KEY_HPP #ifndef BOOST_CONFIG_HPP # include #endif # #if defined(BOOST_HAS_PRAGMA_ONCE) # pragma once #endif #include #include #include #if !defined(BOOST_INTERPROCESS_XSI_SHARED_MEMORY_OBJECTS) #error "This header can't be used in operating systems without XSI (System V) shared memory support" #endif #include #include #include #include #include #include #include #include #include #include #include //!\file //!Describes a class representing a xsi key type. namespace boost { namespace interprocess { //!A class that wraps XSI (System V) key_t type. //!This type calculates key_t from path and id using ftok, //!sets key to a specified value, //!or sets key to IPC_PRIVATE using the default constructor. class xsi_key { public: //!Default constructor. //!Represents a private xsi_key. xsi_key() : m_key(IPC_PRIVATE) {} //!Creates a new XSI key using a specified value. Constructor is explicit to avoid ambiguity with shmid. explicit xsi_key(key_t key) : m_key(key) {} //!Creates a new XSI shared memory with a key obtained from a call to ftok (with path //!"path" and id "id"), of size "size" and permissions "perm". //!If the shared memory previously exists, throws an error. xsi_key(const char *path, boost::uint8_t id) { key_t key; if(path){ key = ::ftok(path, id); if(((key_t)-1) == key){ error_info err = system_error_code(); throw interprocess_exception(err); } } else{ key = IPC_PRIVATE; } m_key = key; } //!Returns the internal key_t value key_t get_key() const { return m_key; } #if !defined(BOOST_INTERPROCESS_DOXYGEN_INVOKED) private: key_t m_key; #endif //#ifndef BOOST_INTERPROCESS_DOXYGEN_INVOKED }; } //namespace interprocess { } //namespace boost { #include #endif //BOOST_INTERPROCESS_XSI_KEY_HPP