#else /* !USE_WIN32_RTL_ENV */
- /* The sane way to deal with the environment.
- * Has these advantages over putenv() & co.:
- * * enables us to store a truly empty value in the
- * environment (like in UNIX).
- * * we don't have to deal with RTL globals, bugs and leaks.
- * * Much faster.
- * Why you may want to enable USE_WIN32_RTL_ENV:
- * * environ[] and RTL functions will not reflect changes,
- * which might be an issue if extensions want to access
- * the env. via RTL. This cuts both ways, since RTL will
- * not see changes made by extensions that call the Win32
- * functions directly, either.
- * GSAR 97-06-07
- */
- SetEnvironmentVariable(nam,val);
+ register char *envstr;
+ STRLEN len = strlen(nam) + 3;
+ if (!val) {
+ val = "";
+ }
+ len += strlen(val);
+ New(904, envstr, len, char);
+ (void)sprintf(envstr,"%s=%s",nam,val);
+ (void)PerlEnv_putenv(envstr);
+ Safefree(envstr);
#endif
}