_PATH_DEFPATH
def_path = _PATH_DEFPATH;
"PATH=" _PATH_DEFPATH,
path = _PATH_DEFPATH;
error = login_setenv("PATH", path ? path : _PATH_DEFPATH, pwd, 1);
environ_set(child, "PATH", 0, "%s", _PATH_DEFPATH);
path = _PATH_DEFPATH;
if (putenv("PATH="_PATH_DEFPATH) < 0) {
"PATH=" _PATH_DEFPATH,
xasprintf(&mda_environ[idx++], "PATH=%s", _PATH_DEFPATH);
envp[0] = "PATH=" _PATH_DEFPATH;