Advanced Search

Return to Snippet

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;
}
Initial URL 









Initial Description














Initial Title





get and put environment variables in C++









Initial Tags














Initial Language





C++