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comparison src/redisplay-tty.c @ 2286:04bc9d2f42c7

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[xemacs-hg @ 2004-09-20 19:18:55 by james] Mark all unused parameters as unused. Also eliminate some unneeded local variables.
author james
date Mon, 20 Sep 2004 19:20:08 +0000
parents 79c6ff3eef26
children ecf1ebac70d8
comparison
equal deleted inserted replaced
2285:914c5afaac33 2286:04bc9d2f42c7
104 is considered to be fixed width -- in other words, we return LEN. 104 is considered to be fixed width -- in other words, we return LEN.
105 Under Mule, however, a character can still cover more than one 105 Under Mule, however, a character can still cover more than one
106 column, so we use ichar_string_displayed_columns(). 106 column, so we use ichar_string_displayed_columns().
107 ****************************************************************************/ 107 ****************************************************************************/
108 static int 108 static int
109 tty_text_width (struct frame *f, struct face_cachel *cachel, const Ichar *str, 109 tty_text_width (struct frame *UNUSED (f), struct face_cachel *UNUSED (cachel),
110 Charcount len) 110 const Ichar *str, Charcount len)
111 { 111 {
112 return ichar_string_displayed_columns (str, len); 112 return ichar_string_displayed_columns (str, len);
113 } 113 }
114 114
115 /***************************************************************************** 115 /*****************************************************************************
139 /***************************************************************************** 139 /*****************************************************************************
140 tty_frame_output_begin 140 tty_frame_output_begin
141 141
142 Perform any necessary initialization prior to an update. 142 Perform any necessary initialization prior to an update.
143 ****************************************************************************/ 143 ****************************************************************************/
144 #ifdef HAVE_TERMIOS
145 #define TERMIOS_MAYBE_UNUSED(decl) UNUSED(decl)
146 #else
147 #define TERMIOS_MAYBE_UNUSED(decl) decl
148 #endif
149
144 #ifdef DEBUG_XEMACS 150 #ifdef DEBUG_XEMACS
145 void tty_frame_output_begin (struct frame *f); 151 void tty_frame_output_begin (struct frame *TERMIOS_MAYBE_UNUSED(f));
146 void 152 void
147 #else 153 #else
148 static void 154 static void
149 #endif 155 #endif
150 tty_frame_output_begin (struct frame *f) 156 tty_frame_output_begin (struct frame *TERMIOS_MAYBE_UNUSED(f))
151 { 157 {
152 #ifndef HAVE_TERMIOS 158 #ifndef HAVE_TERMIOS
153 /* Termcap requires `ospeed' to be a global variable so we have to 159 /* Termcap requires `ospeed' to be a global variable so we have to
154 always set it for whatever tty console we are actually currently 160 always set it for whatever tty console we are actually currently
155 working with. */ 161 working with. */
194 runes between start and end in the specified display block. 200 runes between start and end in the specified display block.
195 ****************************************************************************/ 201 ****************************************************************************/
196 static void 202 static void
197 tty_output_display_block (struct window *w, struct display_line *dl, int block, 203 tty_output_display_block (struct window *w, struct display_line *dl, int block,
198 int start, int end, int start_pixpos, 204 int start, int end, int start_pixpos,
199 int cursor_start, int cursor_width, 205 int cursor_start, int UNUSED (cursor_width),
200 int cursor_height) 206 int UNUSED (cursor_height))
201 { 207 {
202 struct frame *f = XFRAME (w->frame); 208 struct frame *f = XFRAME (w->frame);
203 Ichar_dynarr *buf = Dynarr_new (Ichar); 209 Ichar_dynarr *buf = Dynarr_new (Ichar);
204 210
205 struct display_block *db = Dynarr_atp (dl->display_blocks, block); 211 struct display_block *db = Dynarr_atp (dl->display_blocks, block);
375 tty_output_vertical_divider 381 tty_output_vertical_divider
376 382
377 Draw a vertical divider down the right side of the given window. 383 Draw a vertical divider down the right side of the given window.
378 ****************************************************************************/ 384 ****************************************************************************/
379 static void 385 static void
380 tty_output_vertical_divider (struct window *w, int clear) 386 tty_output_vertical_divider (struct window *w, int UNUSED (clear))
381 { 387 {
382 /* Divider width can either be 0 or 1 on TTYs */ 388 /* Divider width can either be 0 or 1 on TTYs */
383 if (window_divider_width (w)) 389 if (window_divider_width (w))
384 { 390 {
385 struct frame *f = XFRAME (w->frame); 391 struct frame *f = XFRAME (w->frame);
409 tty_clear_region 415 tty_clear_region
410 416
411 Clear the area in the box defined by the given parameters. 417 Clear the area in the box defined by the given parameters.
412 ****************************************************************************/ 418 ****************************************************************************/
413 static void 419 static void
414 tty_clear_region (Lisp_Object window, struct device* d, struct frame * f, 420 tty_clear_region (Lisp_Object window, struct device* UNUSED (d),
415 face_index findex, int x, int y, 421 struct frame * f, face_index findex, int x, int y,
416 int width, int height, Lisp_Object fcolor, Lisp_Object bcolor, 422 int width, int height, Lisp_Object UNUSED (fcolor),
417 Lisp_Object background_pixmap) 423 Lisp_Object UNUSED (bcolor),
424 Lisp_Object UNUSED (background_pixmap))
418 { 425 {
419 struct console *c = XCONSOLE (FRAME_CONSOLE (f)); 426 struct console *c = XCONSOLE (FRAME_CONSOLE (f));
420 int line; 427 int line;
421 struct window* w = XWINDOW (window); 428 struct window* w = XWINDOW (window);
422 429
519 tty_turn_off_frame_face (f, Vdefault_face); 526 tty_turn_off_frame_face (f, Vdefault_face);
520 } 527 }
521 528
522 static void 529 static void
523 tty_output_ibyte_string (struct window *w, struct display_line *dl, 530 tty_output_ibyte_string (struct window *w, struct display_line *dl,
524 Ibyte *str, Bytecount len, int xpos, 531 Ibyte *str, Bytecount len, int xpos,
525 face_index findex, int cursor) 532 face_index findex, int UNUSED (cursor))
526 { 533 {
527 struct frame *f = XFRAME (w->frame); 534 struct frame *f = XFRAME (w->frame);
528 struct console *c = XCONSOLE (FRAME_CONSOLE (f)); 535 struct console *c = XCONSOLE (FRAME_CONSOLE (f));
529 536
530 /* First position the cursor. */ 537 /* First position the cursor. */
1032 1039
1033 /* 1040 /*
1034 * tty_ring_bell - sound an audio beep. 1041 * tty_ring_bell - sound an audio beep.
1035 */ 1042 */
1036 static void 1043 static void
1037 tty_ring_bell (struct device *d, int volume, int pitch, int duration) 1044 tty_ring_bell (struct device *d, int volume, int UNUSED (pitch),
1045 int UNUSED (duration))
1038 { 1046 {
1039 struct console *c = XCONSOLE (DEVICE_CONSOLE (d)); 1047 struct console *c = XCONSOLE (DEVICE_CONSOLE (d));
1040 1048
1041 if (volume) 1049 if (volume)
1042 { 1050 {
1374 term_get_fkeys_1, keymap, 1382 term_get_fkeys_1, keymap,
1375 term_get_fkeys_error, Qnil); 1383 term_get_fkeys_error, Qnil);
1376 } 1384 }
1377 1385
1378 static Lisp_Object 1386 static Lisp_Object
1379 term_get_fkeys_error (Lisp_Object err, Lisp_Object arg) 1387 term_get_fkeys_error (Lisp_Object UNUSED (err), Lisp_Object arg)
1380 { 1388 {
1381 return arg; 1389 return arg;
1382 } 1390 }
1383 1391
1384 static Lisp_Object 1392 static Lisp_Object