diff options
Diffstat (limited to 'modules/stdlib.c')
| -rw-r--r-- | modules/stdlib.c | 22 |
1 files changed, 2 insertions, 20 deletions
diff --git a/modules/stdlib.c b/modules/stdlib.c index 3fce71f8..65df4480 100644 --- a/modules/stdlib.c +++ b/modules/stdlib.c @@ -112,24 +112,8 @@ M4BUILTIN_HANDLER (setenv) &overwrite)) return; -#if HAVE_SETENV + /* TODO - error checking. */ setenv (M4ARG (1), M4ARG (2), overwrite); -#else -#if HAVE_PUTENV - if (!overwrite && getenv (M4ARG (1)) != NULL) - return; - - assert (obstack_object_size (obs) == 0); - obstack_grow (obs, M4ARG (1), M4ARGLEN (1)); - obstack_1grow (obs, '='); - obstack_grow0 (obs, M4ARG (2), M4ARGLEN (2)); - - { - char *env = (char *) obstack_finish (obs); - putenv (env); - } -#endif /* HAVE_PUTENV */ -#endif /* HAVE_SETENV */ } /** @@ -137,10 +121,8 @@ M4BUILTIN_HANDLER (setenv) **/ M4BUILTIN_HANDLER (unsetenv) { - -#if HAVE_UNSETENV + /* TODO - error checking. */ unsetenv (M4ARG (1)); -#endif /* HAVE_UNSETENV */ } /** |