Make editors/beav use termios instead of sgtty.

The editors/beav port got broken on -CURRENT by the removal of the sgtty
programming interface. Patch this port to use termios. The source code
already contained support for termios, but was mistakenly covered by
#ifdef __GLIBC__.

Approved by:	philip (mentor)

editors/beav/Makefile

@@ -7,6 +7,7 @@
 
 PORTNAME=	beav
 PORTVERSION=	1.40.18
+PORTREVISION=	1
 CATEGORIES=	editors
 MASTER_SITES=	${MASTER_SITE_DEBIAN_POOL}
 DISTNAME=	${PORTNAME}_${PORTVERSION:R}.orig

editors/beav/files/patch-tcap.c

@@ -1,11 +1,11 @@
---- tcap.c.orig	Sat Dec 13 17:34:59 1997
-+++ tcap.c	Thu Mar 21 03:53:02 2002
-@@ -39,7 +39,7 @@
+--- tcap.c
++++ tcap.c
+@@ -89,7 +89,7 @@
+ 
  
  #ifdef BSD
- #include <sys/ioctl.h>
--struct winsize ttysize;
-+struct ttysize ttysize;
- #endif /* BSD */
- #ifdef ULTRIX
- struct winsize ttysize;
+-#ifdef ULTRIX
++#if 1
+     if (ioctl (0, TIOCGWINSZ, &ttysize) == 0
+ 	&& ttysize.ws_row > 0)
+     {

editors/beav/files/patch-termio.c

@@ -1,12 +1,96 @@
---- termio.c.orig	Sat Jul 21 22:35:05 2001
-+++ termio.c	Thu Mar 21 03:52:16 2002
-@@ -12,6 +12,9 @@
+--- termio.c
++++ termio.c
+@@ -14,6 +14,9 @@
  #include    <signal.h>
  #ifdef BSD
  #include    <sys/ioctl.h>
-+#if defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__NetBSD__)
++#if defined(__OpenBSD__) || defined(__NetBSD__)
 +#include <sys/ioctl_compat.h>
 +#endif
  #else
  #ifdef OS2
  #ifndef __EMX__
+@@ -44,7 +47,7 @@
+ int kbdqp;			/* there is a char in kbdq  */
+ char kbdq;			/* char we've already read  */
+ 
+-#ifdef BSD
++#if 0
+ struct sgttyb otermb;
+ struct sgttyb ntermb;
+ #else
+@@ -58,8 +61,8 @@
+ struct sgttyb ntermio;		/* charactoristics to use inside */
+ struct tchars tchars, tcharsorig;
+ #else
+-#ifdef __GLIBC__
+-#include <sys/ioctl.h>
++#if 1
++#include <termios.h>
+ struct termios otermio;
+ struct termios ntermio;
+ #else
+@@ -86,7 +89,7 @@
+ void
+ ttopen ()
+ {
+-#ifdef BSD
++#if 0
+ #ifdef ULTRIX
+     struct winsize ttysize;
+ #else
+@@ -137,7 +140,9 @@
+ 	tchars.t_stopc = tchars.t_eofc = tchars.t_brkc = -1;
+     ioctl (0, TIOCSETC, &tchars);
+ #else
+-#ifdef __GLIBC__
++    struct winsize ttysize;
++
++#if 1
+     tcgetattr(0,&otermio);
+ #else
+     ioctl (0, TCGETA, &otermio);/* save old settings */
+@@ -149,7 +154,7 @@
+     ntermio.c_lflag = 0;
+     ntermio.c_cc[VMIN] = 1;
+     ntermio.c_cc[VTIME] = 0;
+-#ifdef __GLIBC__
++#if 1
+     tcsetattr(0,TCSANOW,&ntermio);
+ #else
+     ioctl (0, TCSETAW, &ntermio);	/* and activate them */
+@@ -161,8 +166,14 @@
+     /* on all screens we are not sure of the initial position of the cursor */
+     ttrow = 999;
+     ttcol = 999;
+-    nrow = NROW;
+-    ncol = NCOL;
++    if (ioctl (0, TIOCGWINSZ, &ttysize) == 0)
++    {
++	nrow = ttysize.ws_row;
++	ncol = ttysize.ws_col;
++    } else {
++	nrow = NROW;
++	ncol = NCOL;
++    }
+ #endif /* BSD */
+ }
+ 
+@@ -174,7 +185,7 @@
+ void
+ ttclose ()
+ {
+-#ifdef BSD
++#if 0
+     if (ioctl (0, TIOCSETP, &otermb) == -1)	/* restore terminal settings */
+ 	printf ("closing ioctl on dev 0 failure, error = %d\n", errno);
+ #else
+@@ -186,7 +197,7 @@
+ 	ioctl (0, TIOCSETC, &tcharsorig) == -1)
+ 	printf ("closing ioctl on dev 0 failure, error = %d\n", errno);
+ #else
+-#ifdef __GLIBC__
++#if 1
+     if( tcsetattr(0,TCSANOW,&otermio) == -1)
+ #else
+     if (ioctl (0, TCSETAW, &otermio) == -1)	/* restore terminal settings */