commit 9b9f5e71c18a5d2317f7871a472b47d3d7efc0c4
author micky387 <mickaelsaibi@free.fr> Tue Jul 08 18:04:53 2025 -0400
committer micky387 <mickaelsaibi@free.fr> Tue Jul 08 18:04:53 2025 -0400
tree 7844a3831f7dfef8dccd324b4c4d050cc5e8aec2
parent b2cef93693cf7cfd01098c9b69603c90f0f4b803

libncurses: Import https://ftp.gnu.org/pub/gnu/ncurses/ncurses-6.5.tar.gz changes

Change-Id: I3433d30ca01359fd2e3623ede96b531f0b39cbfa
Signed-off-by: micky387 <mickaelsaibi@free.fr>

test/demo_altkeys.c

diff --git a/test/demo_altkeys.c b/test/demo_altkeys.c
index f2b07b1..ea6a7e6 100644
--- a/test/demo_altkeys.c
+++ b/test/demo_altkeys.c
@@ -1,5 +1,6 @@
 /****************************************************************************
- * Copyright (c) 2005-2006,2008 Free Software Foundation, Inc.              *
+ * Copyright 2018-2022,2023 Thomas E. Dickey                                *
+ * Copyright 2005-2016,2017 Free Software Foundation, Inc.                  *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -26,27 +27,17 @@
  * authorization.                                                           *
  ****************************************************************************/
 /*
- * $Id: demo_altkeys.c,v 1.9 2010/11/14 00:59:26 tom Exp $
+ * $Id: demo_altkeys.c,v 1.17 2023/02/25 18:08:02 tom Exp $
  *
  * Demonstrate the define_key() function.
  * Thomas Dickey - 2005/10/22
  */
 
+#define NEED_TIME_H
 #include <test.priv.h>
 
 #if defined(NCURSES_VERSION) && NCURSES_EXT_FUNCS
 
-#if TIME_WITH_SYS_TIME
-# include <sys/time.h>
-# include <time.h>
-#else
-# if HAVE_SYS_TIME_H
-#  include <sys/time.h>
-# else
-#  include <time.h>
-# endif
-#endif
-
 #define MY_LOGFILE "demo_altkeys.log"
 #define MY_KEYS (KEY_MAX + 1)
 
@@ -57,11 +48,12 @@
 log_last_line(WINDOW *win)
 {
     FILE *fp;
-    int y, x, n;
-    char temp[256];
 
     if ((fp = fopen(MY_LOGFILE, "a")) != 0) {
+	char temp[256];
+	int y, x, n;
 	int need = sizeof(temp) - 1;
+
 	if (need > COLS)
 	    need = COLS;
 	getyx(win, y, x);
@@ -79,19 +71,53 @@
     }
 }
 
+static void
+usage(int ok)
+{
+    static const char *msg[] =
+    {
+	"Usage: demo_altkeys [options]"
+	,""
+	,USAGE_COMMON
+    };
+    size_t n;
+
+    for (n = 0; n < SIZEOF(msg); n++)
+	fprintf(stderr, "%s\n", msg[n]);
+
+    ExitProgram(ok ? EXIT_SUCCESS : EXIT_FAILURE);
+}
+/* *INDENT-OFF* */
+VERSION_COMMON()
+/* *INDENT-ON* */
+
 int
-main(int argc GCC_UNUSED, char *argv[]GCC_UNUSED)
+main(int argc, char *argv[])
 {
     int n;
     int ch;
-#if HAVE_GETTIMEOFDAY
-    int secs, msecs;
-    struct timeval current, previous;
-#endif
+    TimeType previous;
+
+    while ((ch = getopt(argc, argv, OPTS_COMMON)) != -1) {
+	switch (ch) {
+	case OPTS_VERSION:
+	    show_version(argv);
+	    ExitProgram(EXIT_SUCCESS);
+	default:
+	    usage(ch == OPTS_USAGE);
+	    /* NOTREACHED */
+	}
+    }
+    if (optind < argc)
+	usage(FALSE);
 
     unlink(MY_LOGFILE);
 
-    newterm(0, stdout, stdin);
+    setlocale(LC_ALL, "");
+    if (newterm(0, stdout, stdin) == 0) {
+	fprintf(stderr, "Cannot initialize terminal\n");
+	ExitProgram(EXIT_FAILURE);
+    }
     (void) cbreak();		/* take input chars one at a time, no wait for \n */
     (void) noecho();		/* don't echo input */
 
@@ -104,43 +130,31 @@
      */
     for (n = 0; n < 255; ++n) {
 	char temp[10];
-	sprintf(temp, "\033%c", n);
+	_nc_SPRINTF(temp, _nc_SLIMIT(sizeof(temp)) "\033%c", n);
 	define_key(temp, n + MY_KEYS);
     }
     for (n = KEY_MIN; n < KEY_MAX; ++n) {
 	char *value;
 	if ((value = keybound(n, 0)) != 0) {
-	    char *temp = typeMalloc(char, strlen(value) + 2);
-	    sprintf(temp, "\033%s", value);
+	    size_t need = strlen(value) + 2;
+	    char *temp = typeMalloc(char, need);
+	    _nc_SPRINTF(temp, _nc_SLIMIT(need) "\033%s", value);
 	    define_key(temp, n + MY_KEYS);
 	    free(temp);
 	    free(value);
 	}
     }
 
-#if HAVE_GETTIMEOFDAY
-    gettimeofday(&previous, 0);
-#endif
+    GetClockTime(&previous);
 
     while ((ch = getch()) != ERR) {
 	bool escaped = (ch >= MY_KEYS);
 	const char *name = keyname(escaped ? (ch - MY_KEYS) : ch);
+	TimeType current;
 
-#if HAVE_GETTIMEOFDAY
-	gettimeofday(&current, 0);
-	secs = (int) (current.tv_sec - previous.tv_sec);
-	msecs = (int) ((current.tv_usec - previous.tv_usec) / 1000);
-	if (msecs < 0) {
-	    msecs += 1000;
-	    --secs;
-	}
-	if (msecs >= 1000) {
-	    secs += msecs / 1000;
-	    msecs %= 1000;
-	}
-	printw("%6d.%03d ", secs, msecs);
+	GetClockTime(&current);
+	printw("%6.03f ", ElapsedSeconds(&previous, &current));
 	previous = current;
-#endif
 	printw("Keycode %d, name %s%s\n",
 	       ch,
 	       escaped ? "ESC-" : "",