/* | |
* clearenv.c | |
* | |
* Empty the environment | |
*/ | |
#include <stdlib.h> | |
#include <unistd.h> | |
#include "env.h" | |
/* Note: if environ has been malloc'd, it will be freed on the next | |
setenv() or putenv() */ | |
int clearenv(void) | |
{ | |
environ = (char **)__null_environ; | |
return 0; | |
} |