gistfile1.txt

node_child_process.cc
16:extern char **environ;
229:  // Save environ in the case that we get it clobbered
231:  char **save_our_env = environ;
268:      environ = env;
277:  // Restore environment.
278:  environ = save_our_env;

node.js
63:  // Set the environ variable NODE_MODULE_CONTEXT=1 to make node load all

node.cc
52:extern char **environ;
1569:  for (i = 0; environ[i]; i++) {
1571:    for (j = 0; environ[i][j] && environ[i][j] != '='; j++) { ; }
1573:    Local<String> field = String::New(environ[i], j);
1575:    if (environ[i][j] == '=') {
1576:      value = String::New(environ[i]+j+1);