| /* | |
| * 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; | |
| } |