SysHelper.h File Reference

#include <fcntl.h>
#include <limits.h>
#include <netdb.h>
#include <pwd.h>
#include <sys/stat.h>
#include <sys/syscall.h>
#include <sys/types.h>
#include <unistd.h>
#include <typeinfo>
#include <boost/asio.hpp>
#include "ErrorCode.h"
#include "MiscUtils.h"
#include "def.h"

Go to the source code of this file.

Classes
class	dds::misc::CMutex
	A Mutex wrapper. Based on pthread calls. More...
class	dds::misc::smart_mutex
	A smart CMutex helper. More...

Namespaces
	dds
	Miscellaneous functions and helpers are located here.
	dds::misc

Macros
#define	HOST_NAME_MAX   64

Functions
void	dds::misc::get_cuser_name (std::string *_RetVal)
	The function returns current user name. More...
void	dds::misc::get_homedir (uid_t _uid, std::string *_RetVal)
	The function returns home directory path of the given user. More...
void	dds::misc::get_homedir (const char *_UName, std::string *_RetVal)
	The function returns home directory path of the given user. More...
void	dds::misc::get_cuser_homedir (std::string *_RetVal)
	The function returns home directory path of the current user. More...
template<class _T >
void	dds::misc::smart_path (_T *_Path)
	The function extends any environment variable found in the give path to its value. More...
template<class _T >
_T	dds::misc::smart_path (const _T &_Path)
void	dds::misc::get_hostname (std::string *_RetVal)
	The function is used to access the host name (with FCDN) of the current processor. More...
unsigned long	dds::misc::gettid ()
	A system helper, which helps to get a Thread ID of the current thread. More...
char *	dds::misc::__cxa_demangle (const char *mangled, char *buf, size_t *len, int *status)
	demangling C++ symbols. More...
std::string	dds::misc::demangle (const std::type_info &ti)
void	dds::misc::get_env (const std::string &_EnvVarName, std::string *_RetVal)
off_t	dds::misc::file_size (const std::string &_FileName)
	The function file_size() retrieves file size of a given file. More...
bool	dds::misc::file_exists (const std::string &_FileName)
size_t	dds::misc::getNCores ()
	the function returns a number of available CPU cores More...

Macro Definition Documentation

HOST_NAME_MAX

#define HOST_NAME_MAX   64