65 	char *envvar;  in __weak_alias()  local
88 	envvar = environ[offset];  in __weak_alias()
89 	if (envvar != NULL) {  in __weak_alias()
97 		if (__canoverwriteenvvar(envvar, length)) {  in __weak_alias()
98 			envvar += l_name + 1;  in __weak_alias()
104 	if ((envvar = __allocenvvar(length)) == NULL)  in __weak_alias()
110 	environ[offset] = envvar;  in __weak_alias()
112 	(void)memcpy(envvar, name, l_name);  in __weak_alias()
114 	envvar += l_name;  in __weak_alias()
115 	*envvar++ = '=';  in __weak_alias()
118 	(void)memcpy(envvar, value, l_value + 1);  in __weak_alias()