* libmisc/console.c, libmisc/hushed.c, libmisc/yesno.c,

libmisc/loginprompt.c, libmisc/ttytype.c, libmisc/tz.c,
	src/login_nopam.c, src/chpasswd.c, src/chgpasswd.c, lib/port.c:
	The size argument of fgets is an int, not a size_t.
	* libmisc/loginprompt.c: Ignore the return value from signal()
	when the signal handlers are restored.
	* src/chpasswd.c: Cast the return value of time() to a long
	integer.
	* src/chpasswd.c: Use the SCALE macro instead of (24L * 3600L)
	for the values to be set in /etc/shadow.

libmisc/ttytype.c

@@ -62,7 +62,7 @@ void ttytype (const char *line)
 		perror (typefile);
 		return;
 	}
-	while (fgets (buf, sizeof buf, fp) == buf) {
+	while (fgets (buf, (int) sizeof buf, fp) == buf) {
 		if (buf[0] == '#') {
 			continue;
 		}