Searched refs:lastenv (Results 1 – 1 of 1) sorted by relevance
46 static char **lastenv; /* last value of environ */ in setenv() local68 P = (char **)realloc(lastenv, sizeof(char *) * (cnt + 2)); in setenv()71 if (lastenv != environ) in setenv()73 lastenv = environ = P; in setenv()