X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=ncurses%2Ftrace%2Flib_tracebits.c;h=d9defd0cc9d66d3502cd0b4b0a310af97776562e;hp=a8cb343be59f3d72e3bdbca50300a198193dad5b;hb=7a27c7d49c2e8b4a1ecbe85b4423d647cbc75ea5;hpb=c633e5103a29a38532cf1925257b91cea33fd090

diff --git a/ncurses/trace/lib_tracebits.c b/ncurses/trace/lib_tracebits.c
index a8cb343b..d9defd0c 100644
--- a/ncurses/trace/lib_tracebits.c
+++ b/ncurses/trace/lib_tracebits.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2002,2006 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -29,12 +29,13 @@
 /****************************************************************************
  *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
  *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ *     and: Thomas E. Dickey                        1996-on                 *
  ****************************************************************************/
 
 #include <curses.priv.h>
 #include <term.h>		/* cur_term */
 
-MODULE_ID("$Id: lib_tracebits.c,v 1.7 2000/09/02 18:08:37 tom Exp $")
+MODULE_ID("$Id: lib_tracebits.c,v 1.13 2006/12/10 01:33:00 tom Exp $")
 
 #if SVR4_TERMIO && !defined(_POSIX_SOURCE)
 #define _POSIX_SOURCE
@@ -81,8 +82,8 @@ lookup_bits(char *buf, const BITNAMES * table, const char *label, unsigned int v
     (void) strcat(buf, "} ");
 }
 
-char *
-_nc_tracebits(void)
+NCURSES_EXPORT(char *)
+_nc_trace_ttymode(TTY * tty)
 /* describe the state of the terminal control bits exactly */
 {
     char *buf;
@@ -106,6 +107,7 @@ _nc_tracebits(void)
     }, oflags[] =
     {
 	{OPOST, "OPOST"},
+	{OFLAGS_TABS, "XTABS"},
 	{0, NULL}
 #define ALLOUT	(OPOST)
     }, cflags[] =
@@ -137,25 +139,25 @@ _nc_tracebits(void)
     };
 
     buf = _nc_trace_buf(0,
-	8 + sizeof(iflags) +
-	8 + sizeof(oflags) +
-	8 + sizeof(cflags) +
-	8 + sizeof(lflags) +
-	8);
+			8 + sizeof(iflags) +
+			8 + sizeof(oflags) +
+			8 + sizeof(cflags) +
+			8 + sizeof(lflags) +
+			8);
 
-    if (cur_term->Nttyb.c_iflag & ALLIN)
-	lookup_bits(buf, iflags, "iflags", cur_term->Nttyb.c_iflag);
+    if (tty->c_iflag & ALLIN)
+	lookup_bits(buf, iflags, "iflags", tty->c_iflag);
 
-    if (cur_term->Nttyb.c_oflag & ALLOUT)
-	lookup_bits(buf, oflags, "oflags", cur_term->Nttyb.c_oflag);
+    if (tty->c_oflag & ALLOUT)
+	lookup_bits(buf, oflags, "oflags", tty->c_oflag);
 
-    if (cur_term->Nttyb.c_cflag & ALLCTRL)
-	lookup_bits(buf, cflags, "cflags", cur_term->Nttyb.c_cflag);
+    if (tty->c_cflag & ALLCTRL)
+	lookup_bits(buf, cflags, "cflags", tty->c_cflag);
 
 #if defined(CS5) && defined(CS8)
     {
 	static struct {
-	    char *name;
+	    const char *name;
 	    int value;
 	} csizes[] = {
 	    {
@@ -175,8 +177,8 @@ _nc_tracebits(void)
 		"CS8 ", CS8
 	    },
 	};
-	char *result = "CSIZE? ";
-	int value = (cur_term->Nttyb.c_cflag & CSIZE);
+	const char *result = "CSIZE? ";
+	int value = (tty->c_cflag & CSIZE);
 	unsigned n;
 
 	if (value != 0) {
@@ -191,8 +193,8 @@ _nc_tracebits(void)
     }
 #endif
 
-    if (cur_term->Nttyb.c_lflag & ALLLOCAL)
-	lookup_bits(buf, lflags, "lflags", cur_term->Nttyb.c_lflag);
+    if (tty->c_lflag & ALLLOCAL)
+	lookup_bits(buf, lflags, "lflags", tty->c_lflag);
 
 #else
     /* reference: ttcompat(4M) on SunOS 4.1 */
@@ -229,19 +231,20 @@ _nc_tracebits(void)
     };
 
     buf = _nc_trace_buf(0,
-	8 + sizeof(cflags));
+			8 + sizeof(cflags));
 
-    if (cur_term->Nttyb.sg_flags & ALLCTRL) {
-	lookup_bits(buf, cflags, "cflags", cur_term->Nttyb.sg_flags);
+    if (tty->sg_flags & ALLCTRL) {
+	lookup_bits(buf, cflags, "cflags", tty->sg_flags);
     }
 #endif
     return (buf);
 }
-#else
-char *
+
+NCURSES_EXPORT(char *)
 _nc_tracebits(void)
 {
-    static char tmp[] = "";
-    return tmp;
+    return _nc_trace_ttymode(&(cur_term->Nttyb));
 }
+#else
+empty_module(_nc_tracebits)
 #endif /* TRACE */