Added rote_vt_get_pty_fd function

[apps/madtty.git] / rote.h

diff --git a/rote.h b/rote.h
index 8972a61..62846d6 100644 (file)
--- a/rote.h
+++ b/rote.h
@@ -5,6 +5,27 @@
  * 2004-08-25
  */
 
+/*
+LICENSE INFORMATION:
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License (LGPL) as published by the Free Software Foundation.
+
+Please refer to the COPYING file for more information.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+
+Copyright (c) 2004 Bruno T. C. de Oliveira
+*/
+
+
 #ifndef btco_ROTE_rote_h
 #define btco_ROTE_rote_h
 
@@ -58,7 +79,7 @@
 #define ROTE_ATTR_MOD_BOLD(attr, boldbit) \
                                attr &= 0x7F, attr |= (boldbit)?0x80:0x00
 #define ROTE_ATTR_MOD_BLINK(attr, blinkbit) \
-                               attr &= 0xF7, attr |= (boldbit)?0x08:0x00
+                               attr &= 0xF7, attr |= (blinkbit)?0x08:0x00
 
 /* these return non-zero for 'yes', zero for 'no'. Don't rely on them being 
  * any more specific than that (e.g. being exactly 1 for 'yes' or whatever). */
@@ -219,6 +240,15 @@ void *rote_vt_take_snapshot(RoteTerm *rt);
  * This function does NOT free() the passed buffer */
 void rote_vt_restore_snapshot(RoteTerm *rt, void *snapbuf);
 
+/* Returns the pseudo tty descriptor associated with the given terminal.
+ * Please don't do weird things with it (like close it for instance),
+ * or things will break 
+ * 
+ * This function returns -1 if the given terminal does not yet have
+ * an associated pty. A pty is only associated to a terminal when
+ * needed, e.g. on a call to rote_vt_forkpty. */
+int rote_vt_get_pty_fd(RoteTerm *rt);
+
 /* Declaration of custom escape sequence callback type. See the
  * rote_vt_add_es_handler function for more info */
 typedef int (*rote_es_handler_t)(RoteTerm *rt, const char *es);