report_file_errno (string, name, errno);
}
-Lisp_Object
-close_file_unwind (Lisp_Object fd)
+void
+close_file_unwind (int fd)
{
- emacs_close (XFASTINT (fd));
- return Qnil;
+ emacs_close (fd);
}
/* Restore point, having saved it as a marker. */
-Lisp_Object
+void
restore_point_unwind (Lisp_Object location)
{
Fgoto_char (location);
Fset_marker (location, Qnil, Qnil);
- return Qnil;
}
\f
if (ifd < 0)
report_file_error ("Opening input file", file);
- record_unwind_protect (close_file_unwind, make_number (ifd));
+ record_unwind_protect_int (close_file_unwind, ifd);
if (fstat (ifd, &st) != 0)
report_file_error ("Input file status", file);
if (ofd < 0)
report_file_error ("Opening output file", newname);
- record_unwind_protect (close_file_unwind, make_number (ofd));
+ record_unwind_protect_int (close_file_unwind, ofd);
immediate_quit = 1;
QUIT;
o remove all text properties.
o set back the buffer multibyteness. */
-static Lisp_Object
+static void
decide_coding_unwind (Lisp_Object unwind_data)
{
Lisp_Object multibyte, undo_list, buffer;
/* Now we are safe to change the buffer's multibyteness directly. */
bset_enable_multibyte_characters (current_buffer, multibyte);
bset_undo_list (current_buffer, undo_list);
-
- return Qnil;
}
/* Read from a non-regular file. STATE is a Lisp_Save_Value
if (!NILP (replace))
record_unwind_protect (restore_point_unwind, Fpoint_marker ());
- record_unwind_protect (close_file_unwind, make_number (fd));
+ record_unwind_protect_int (close_file_unwind, fd);
if (fstat (fd, &st) != 0)
report_file_error ("Input file status", orig_filename);
\f
static Lisp_Object build_annotations (Lisp_Object, Lisp_Object);
-static Lisp_Object
+static void
build_annotations_unwind (Lisp_Object arg)
{
Vwrite_region_annotation_buffers = arg;
- return Qnil;
}
/* Decide the coding-system to encode the data with. */
report_file_errno ("Opening output file", filename, open_errno);
}
- record_unwind_protect (close_file_unwind, make_number (desc));
+ record_unwind_protect_int (close_file_unwind, desc);
if (NUMBERP (append))
{
Qnil, Qnil);
}
-static Lisp_Object
-do_auto_save_unwind (Lisp_Object arg) /* used as unwind-protect function */
+struct auto_save_unwind
+{
+ FILE *stream;
+ bool auto_raise;
+};
+static void
+do_auto_save_unwind (void *arg)
{
- FILE *stream = XSAVE_POINTER (arg, 0);
+ struct auto_save_unwind *p = arg;
+ FILE *stream = p->stream;
+ minibuffer_auto_raise = p->auto_raise;
auto_saving = 0;
if (stream != NULL)
{
fclose (stream);
unblock_input ();
}
- return Qnil;
-}
-
-static Lisp_Object
-do_auto_save_unwind_1 (Lisp_Object value) /* used as unwind-protect function */
-
-{
- minibuffer_auto_raise = XINT (value);
- return Qnil;
}
static Lisp_Object
ptrdiff_t count = SPECPDL_INDEX ();
bool orig_minibuffer_auto_raise = minibuffer_auto_raise;
bool old_message_p = 0;
+ struct auto_save_unwind auto_save_unwind;
struct gcpro gcpro1, gcpro2;
if (max_specpdl_size < specpdl_size + 40)
if (NILP (no_message))
{
old_message_p = push_message ();
- record_unwind_protect (pop_message_unwind, Qnil);
+ record_unwind_protect_void (pop_message_unwind);
}
/* Ordinarily don't quit within this function,
stream = emacs_fopen (SSDATA (listfile), "w");
}
- record_unwind_protect (do_auto_save_unwind,
- make_save_pointer (stream));
- record_unwind_protect (do_auto_save_unwind_1,
- make_number (minibuffer_auto_raise));
+ auto_save_unwind.stream = stream;
+ auto_save_unwind.auto_raise = minibuffer_auto_raise;
+ record_unwind_protect_ptr (do_auto_save_unwind, &auto_save_unwind);
minibuffer_auto_raise = 0;
auto_saving = 1;
auto_save_error_occurred = 0;