X-Git-Url: https://gapil.gnulinux.it/gitweb/?p=gapil.git;a=blobdiff_plain;f=sources%2FSetTermAttr.c;fp=sources%2FSetTermAttr.c;h=96aef88abc86a77c12ef12ce98791bea3f88ddaf;hp=0000000000000000000000000000000000000000;hb=b1ead1b930038e4f7cd6ee7f737d7ee4699a068c;hpb=d12bc3e1e4b3ee762036d1c226c3b2ba1a720fb9

diff --git a/sources/SetTermAttr.c b/sources/SetTermAttr.c
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+/* SetTermAttr.c
+ * 
+ * Copyright (C) 2002 Simone Piccardi
+ * 
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ * 
+ * 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 General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+/****************************************************************
+ *
+ * Routine SetTermAttr
+ * Routine to set a local attribute for a terminal
+ *
+ * Author: Simone Piccardi
+ * Jun. 2001
+ *
+ * $Id: SetTermAttr.c,v 1.3 2003/05/02 09:55:14 piccardi Exp $ 
+ *
+ ****************************************************************/
+#include <unistd.h>
+#include <termios.h>
+#include <errno.h>
+
+int SetTermAttr(int fd, tcflag_t flag) 
+{
+    struct termios values;
+    int res;
+
+    res = tcgetattr (desc, &values);
+    if (res) {
+	perror("Cannot get attributes");
+	return res;
+    }
+    values.c_lflag |= flag;
+    res = tcsetattr (desc, TCSANOW, &values);
+    if (res) {
+	perror("Cannot set attributes");
+	return res;
+    }
+    return 0;
+}
+int UnSetTermAttr(int fd, tcflag_t flag) 
+{
+    struct termios values;
+    int res;
+
+    res = tcgetattr (desc, &values);
+    if (res) {
+	perror("Cannot get attributes");
+	return res;
+    }
+    values.c_lflag &= (~flag);
+    res = tcsetattr (desc, TCSANOW, &values);
+    if (res) {
+	perror("Cannot set attributes");
+	return res;
+    }
+    return 0;
+}
+