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Revision: 1141
at September 16, 2006 16:27 by yuconner
Updated Code 
// char * getenv(const char * name);
// int putenv(const char * var);

// getenv example
std::string HOME_PATH = getenv("HOME");

// putenv example
int stat = putenv("TEMP="/tmp");
if( !stat ) {
	cout<<"failed to define environment variable"<<endl;
}

Revision: 1140
at September 16, 2006 16:21 by yuconner
Initial Code 
// char * getenv(const char * name);
// int putenv(const char * var);

// getenv example
std::string HOME_PATH = getenv("HOME");

// putenv example
int stat = putenv("TEMP="/tmp");
if( !stat ) {
	cout<<"failed to define environment variable"<<endl;
}
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                                        Initial Title
                                        

                                    

                                    
get and put environment variables in C++

                                

                                                            

                                    

                                        

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                                        Initial Language
                                        

                                    

                                    
C++