124462

The mail/metamail port has been patched some time ago to use termios,
not sgtty. Unfortunately the patch missed two chunks, which means it
still called stty() and gtty(), even though it should have used
tcsetattr() and tcgetattr() there.

Fix:

--- mail/metamail/files/patch-metamail_metamail.c
+++ mail/metamail/files/patch-metamail_metamail.c
@@ -138,6 +138,33 @@
  #else
  static struct sgttyb MyTtyStateIn, MyTtyStateOut;
  #endif
+@@ -2385,9 +2397,9 @@
+ SaveTtyState() {
+     /* Bogus -- would like a good portable way to reset the terminal state here */
+ #if !defined(AMIGA) && !defined(MSDOS)
+-#ifdef SYSV
+-    ioctl(fileno(stdin), TCGETA, &MyTtyStateIn);
+-    ioctl(fileno(stdout), TCGETA, &MyTtyStateOut);
++#if 1
++    tcgetattr(fileno(stdin), &MyTtyStateIn);
++    tcgetattr(fileno(stdout), &MyTtyStateOut);
+ #else
+     gtty(fileno(stdin), &MyTtyStateIn);
+     gtty(fileno(stdout), &MyTtyStateOut);
+@@ -2398,10 +2410,10 @@
+ 
+ RestoreTtyState() {
+ #if !defined(AMIGA) && !defined(MSDOS)
+-#ifdef SYSV
++#if 1
+     if (HasSavedTtyState) {
+-        ioctl(fileno(stdout), TCSETA, &MyTtyStateOut);
+-        ioctl(fileno(stdin), TCSETA, &MyTtyStateIn);
++        tcsetattr(fileno(stdout), TCSANOW, &MyTtyStateOut);
++        tcsetattr(fileno(stdin), TCSANOW, &MyTtyStateIn);
+     }
+ #else
+     if (HasSavedTtyState) {
 @@ -2681,15 +2693,15 @@
  
  StartRawStdin() {