X-Git-Url: http://cloudbase.mooo.com/gitweb/z180-stamp.git/blobdiff_plain/c748023ede9e7d8bdbf81ce8c8be2a437607a9e4..2d23b44169ebf0e91e2262bc33a6ed62e62ae137:/avr/con-utils.c

diff --git a/avr/con-utils.c b/avr/con-utils.c
index 5ee1ff1..4108221 100644
--- a/avr/con-utils.c
+++ b/avr/con-utils.c
@@ -64,6 +64,7 @@ static uint_fast8_t ctrlc_was_pressed;
 
 uint_fast8_t ctrlc(void)
 {
+	bg_shed();
 	if (!ctrlc_disabled) {
 		switch (serial_getc()) {
 		case 0x03:		/* ^C - Control C */
@@ -79,13 +80,29 @@ uint_fast8_t ctrlc(void)
 /* Reads user's confirmation.
    Returns 1 if user's input is "y", "Y", "yes" or "YES"
 */
+uint_fast8_t confirm_yes(void)
+{
+	uint_fast8_t checkch, ch;
+
+	checkch = ch = my_getchar(1);
+	putchar(ch);
+	while (ch != '\r') {
+		ch = my_getchar(1);
+		putchar(ch);
+	}
+	putchar('\n');
+
+	return (checkch  == 'y');
+}
+
+#if 0
 uint_fast8_t confirm_yesno(void)
 {
 	unsigned int i;
 	char str_input[5];
 
 	/* Flush input */
-	while (serial_getc())
+	while (serial_getc() < 0)
 		;
 	i = 0;
 	while (i < sizeof(str_input)) {
@@ -103,6 +120,7 @@ uint_fast8_t confirm_yesno(void)
 		return 1;
 	return 0;
 }
+#endif
 
 /* pass 1 to disable ctrlc() checking, 0 to enable.
  * returns previous state