* cons.handler.c: Marked unused parameters.

* dir.c: Likewise.
	* find.c: Likewise.
	* help.c: Likewise.
	* layout.c: Likewise.
	* mountlist.c: Likewise.
	* popt.c: Likewise.
	* poptconfig.c: Likewise.
	* popthelp.c: Likewise.
	* regex.c: Likewise.
	* subshell.c: Likewise.
	* tree.c: Likewise.
	* util.c: Likewise.
	* utilunix.c: Likewise.
	* widget.c: Likewise.
	* wtools.c: Likewise.

src/ChangeLog

@@ -5,6 +5,22 @@
 	* main.c (maybe_cd): Removed unused parameter.
 	* main.h: Likewise.
 	* screen.c: Marked unused parameters. Updated use of maybe_cd.
+	* cons.handler.c: Marked unused parameters.
+	* dir.c: Likewise.
+	* find.c: Likewise.
+	* help.c: Likewise.
+	* layout.c: Likewise.
+	* mountlist.c: Likewise.
+	* popt.c: Likewise.
+	* poptconfig.c: Likewise.
+	* popthelp.c: Likewise.
+	* regex.c: Likewise.
+	* subshell.c: Likewise.
+	* tree.c: Likewise.
+	* util.c: Likewise.
+	* utilunix.c: Likewise.
+	* widget.c: Likewise.
+	* wtools.c: Likewise.
 
 2005-02-08  Roland Illig  <roland.illig@gmx.de>
 

src/cons.handler.c

@@ -380,6 +380,8 @@ show_console_contents (int starty, unsigned char begin_line,
 void
 handle_console (unsigned char action)
 {
+    (void) action;
+
     if (look_for_rxvt_extensions ())
 	return;
 

src/dir.c

@@ -111,6 +111,8 @@ static int string_sortcomp (const char *str1, const char *str2)
 int
 unsorted (const file_entry *a, const file_entry *b)
 {
+    (void) a;
+    (void) b;
     return 0;
 }
 

src/find.c

@@ -404,6 +404,8 @@ find_add_match (Dlg_head *h, const char *dir, const char *file)
 {
     int p = ++matches & 7;
 
+    (void) h;
+
     insert_file (dir, file);
 
     /* Scroll nicely */
@@ -815,6 +817,8 @@ find_callback (struct Dlg_head *h, dlg_msg_t msg, int parm)
 static int
 start_stop (int button)
 {
+    (void) button;
+
     running = is_start;
     set_idle_proc (find_dlg, running);
     is_start = !is_start;
@@ -829,6 +833,8 @@ start_stop (int button)
 static int
 find_do_view_file (int button)
 {
+    (void) button;
+
     view_edit_currently_selected_file (0, 0);
     return 0;
 }
@@ -837,6 +843,8 @@ find_do_view_file (int button)
 static int
 find_do_edit_file (int button)
 {
+    (void) button;
+
     view_edit_currently_selected_file (0, 1);
     return 0;
 }

src/help.c

@@ -247,6 +247,8 @@ static void move_backward (int i)
 
 static void move_to_top (int dummy)
 {
+    (void) dummy;
+
     while (currentpoint > data && *currentpoint != CHAR_NODE_END)
 	currentpoint--;
     while (*currentpoint != ']')
@@ -257,6 +259,8 @@ static void move_to_top (int dummy)
 
 static void move_to_bottom (int dummy)
 {
+    (void) dummy;
+
     while (*currentpoint && *currentpoint != CHAR_NODE_END)
 	currentpoint++;
     currentpoint--;
@@ -289,7 +293,7 @@ static const char *help_follow_link (const char *start, const char *selected_ite
     return _(" Help file format error\n");
 }
 
-static const char *select_next_link (const char *start, const char *current_link)
+static const char *select_next_link (const char *current_link)
 {
     const char *p;
 
@@ -595,6 +599,7 @@ static void prev_node_cmd (Dlg_head *h)
 static cb_ret_t
 md_callback (Widget *w, widget_msg_t msg, int parm)
 {
+    (void) w;
     return default_proc (msg, parm);
 }
 
@@ -655,8 +660,7 @@ help_handle_key (struct Dlg_head *h, int c)
 	
     case KEY_DOWN:
     case '\t':
-	/* select next link */
-	new_item = select_next_link (startpoint, selected_item);
+	new_item = select_next_link (selected_item);
 	if (new_item){
 	    selected_item = new_item;
 	    if (selected_item >= last_shown){

src/layout.c

@@ -225,6 +225,8 @@ static void update_split (void)
 
 static int b2left_cback (int action)
 {
+    (void) action;
+
     if (_equal_split){
 	/* Turn equal split off */
 	_equal_split = 0;
@@ -238,6 +240,8 @@ static int b2left_cback (int action)
 
 static int b2right_cback (int action)
 {
+    (void) action;
+
     if (_equal_split){
 	/* Turn equal split off */
 	_equal_split = 0;
@@ -251,6 +255,8 @@ static int b2right_cback (int action)
 
 static int bplus_cback (int action)
 {
+    (void) action;
+
     if (_output_lines < 99)
 	_output_lines++;
     return 0;
@@ -258,6 +264,8 @@ static int bplus_cback (int action)
 
 static int bminus_cback (int action)
 {
+    (void) action;
+
     if (_output_lines > 0)
 	_output_lines--;
     return 0;
@@ -721,6 +729,7 @@ setup_panels (void)
 
 void flag_winch (int dummy)
 {
+    (void) dummy;
 #ifndef USE_NCURSES	/* don't do malloc in a signal handler */
     low_level_change_screen_size ();
 #endif

src/mountlist.c

@@ -231,6 +231,9 @@ read_filesystem_list (int need_fs_type, int all_fs)
     struct mount_entry *me;
     struct mount_entry *mtail;
 
+    (void) need_fs_type;
+    (void) all_fs;
+
     /* Start the list off with a dummy entry. */
     me = (struct mount_entry *) malloc (sizeof (struct mount_entry));
     me->me_next = NULL;

src/popt.c

@@ -228,6 +228,7 @@ static void execCommand(poptContext con) {
 
     execvp(argv[0], argv);
 #else
+    (void) con;
     abort();
 #endif
 }
@@ -507,6 +508,8 @@ int poptAddAlias(poptContext con, struct poptAlias newAlias, int flags) {
     int aliasNum = con->numAliases++;
     struct poptAlias * alias;
 
+    (void) flags;
+
     /* SunOS won't realloc(NULL, ...) */
     if (!con->aliases)
 	con->aliases = malloc(sizeof(newAlias) * con->numAliases);

src/poptconfig.c

@@ -130,6 +130,8 @@ int poptReadDefaultConfig(poptContext con, int useEnv) {
     const char* home;
     int rc;
 
+    (void) useEnv;
+
     if (!con->appName) return 0;
 
     rc = poptReadConfigFile(con, "/etc/popt");

src/popthelp.c

@@ -19,7 +19,12 @@
 
 static void displayArgs(poptContext con, enum poptCallbackReason foo, 
 			struct poptOption * key, 
-			const char * arg, void * data) {
+			const char * arg, void * data)
+{
+    (void) foo;
+    (void) arg;
+    (void) data;
+
     if (key->shortName== '?')
 	poptPrintHelp(con, stdout, 0);
     else
@@ -52,6 +57,8 @@ getTableTranslationDomain(const struct poptOption *table)
 
 static const char * getArgDescrip(const struct poptOption * opt,
 				  const char *translation_domain) {
+    (void) translation_domain;
+
     if (!(opt->argInfo & POPT_ARG_MASK)) return NULL;
 
     if (opt == (poptHelpOptions + 1) || opt == (poptHelpOptions + 2))
@@ -191,6 +198,8 @@ static int showHelpIntro(poptContext con, FILE * f) {
 int poptPrintHelp(poptContext con, FILE * f, int flags) {
     int leftColWidth;
 
+    (void) flags;
+
     showHelpIntro(con, f);
     if (con->otherHelp)
 	fprintf(f, " %s\n", con->otherHelp);
@@ -288,6 +297,8 @@ static int showShortOptions(const struct poptOption * opt, FILE * f,
 void poptPrintUsage(poptContext con, FILE * f, int flags) {
     int cursor;
 
+    (void) flags;
+
     cursor = showHelpIntro(con, f);
     cursor += showShortOptions(con->options, f, NULL);
     singleTableUsage(f, cursor, con->options, NULL);

src/regex.c

@@ -8230,6 +8230,8 @@ regerror (errcode, preg, errbuf, errbuf_size)
   const char *msg;
   size_t msg_size;
 
+  (void) preg;
+
   if (errcode < 0
       || errcode >= (int) (sizeof (re_error_msgid_idx)
 			   / sizeof (re_error_msgid_idx[0])))

src/subshell.c

@@ -840,6 +840,8 @@ sigchld_handler (int sig)
     int status;
     pid_t pid;
 
+    (void) sig;
+
     pid = waitpid (subshell_pid, &status, WUNTRACED | WNOHANG);
 
     if (pid == subshell_pid) {

src/tree.c

@@ -115,6 +115,7 @@ remove_callback (tree_entry *entry, void *data)
 
 static void tree_remove_entry (WTree *tree, char *name)
 {
+    (void) tree;
     tree_store_remove_entry (name);
 }
 
@@ -142,12 +143,12 @@ static void save_tree (WTree *tree)
 {
     int error;
 
+    (void) tree;
     error = tree_store_save ();
 
     if (error){
 	fprintf (stderr, _("Cannot open the %s file for writing:\n%s\n"), MC_TREE,
 		 unix_error_string (error));
-	return;
     }
 }
 

src/util.c

@@ -214,6 +214,7 @@ name_quote (const char *s, int quote_percent)
 char *
 fake_name_quote (const char *s, int quote_percent)
 {
+    (void) quote_percent;
     return g_strdup (s);
 }
 

src/utilunix.c

@@ -63,6 +63,8 @@ mc_gid_compare (gconstpointer v, gconstpointer v2)
 static gint
 mc_gid_destroy (gpointer key, gpointer value, gpointer data)
 {
+    (void) key;
+    (void) data;
     g_free (value);
     
     return FALSE;

src/widget.c

@@ -1454,7 +1454,9 @@ int
 is_in_input_map (WInput *in, int c_code)
 {
     int i;
-    
+
+    (void) in;
+
     for (i = 0; input_map [i].fn; i++)
 	if (c_code == input_map [i].key_code) {
 	    if (input_map [i].fn == complete)

src/wtools.c

@@ -255,6 +255,7 @@ fg_message (int flags, const char *title, const char *text)
 static void
 bg_message (int dummy, int *flags, char *title, const char *text)
 {
+    (void) dummy;
     title = g_strconcat (_("Background process:"), " ", title, (char *) NULL);
     fg_message (*flags, title, text);
     g_free (title);