* 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/hushed.c

@@ -83,7 +83,7 @@ bool hushed (const struct passwd *pw)
 	if (NULL == fp) {
 		return false;
 	}
-	for (found = false; !found && (fgets (buf, sizeof buf, fp) == buf);) {
+	for (found = false; !found && (fgets (buf, (int) sizeof buf, fp) == buf);) {
 		buf[strlen (buf) - 1] = '\0';
 		found = (strcmp (buf, pw->pw_shell) == 0) ||
 		        (strcmp (buf, pw->pw_name) == 0);