-/*
+/*
* util.c:
*
* Copyright (c) 2008 James McKenzie <james@fishsoup.dhs.org>,
*
*/
-static char rcsid[] = "$Id$";
+static char rcsid[] = "$Id: util.c,v 1.11 2008/03/07 14:13:40 james Exp $";
-/*
- * $Log$
+/*
+ * $Log: util.c,v $
+ * Revision 1.11 2008/03/07 14:13:40 james
+ * *** empty log message ***
+ *
+ * Revision 1.10 2008/03/07 13:16:02 james
+ * *** empty log message ***
+ *
+ * Revision 1.9 2008/03/07 12:37:04 james
+ * *** empty log message ***
+ *
+ * Revision 1.8 2008/03/02 10:50:32 staffcvs
+ * *** empty log message ***
+ *
+ * Revision 1.7 2008/02/27 01:31:14 james
+ * *** empty log message ***
+ *
+ * Revision 1.6 2008/02/27 00:54:16 james
+ * *** empty log message ***
+ *
+ * Revision 1.5 2008/02/24 00:42:53 james
+ * *** empty log message ***
+ *
* Revision 1.4 2008/02/23 13:05:58 staffcvs
* *** empty log message ***
*
int red;
red = read (fd, buf, len);
+#if 0
if (!red)
return -1;
+#endif
if ((red < 0) && (errno == EAGAIN))
red = 0;
fcntl (fd, F_SETFL, arg);
}
+
+
void
-raw_termios (struct termios *termios)
+default_termios (struct termios *termios)
{
-
- termios->c_iflag = 0;
-/*ICRNL | IXON;*/
+ termios->c_iflag = PARMRK | INPCK;
termios->c_oflag = NL0 | CR0 | TAB0 | BS0 | VT0 | FF0;
termios->c_lflag = 0;
-/*
- ISIG | ICANON | IEXTEN | ECHO | ECHOE | ECHOK | ECHOCTL | ECHOKE;
-*/
+ termios->c_cflag = CS8 | CREAD | CLOCAL;
termios->c_cc[VINTR] = 003;
termios->c_cc[VQUIT] = 034;
termios->c_cc[VREPRINT] = 022;
termios->c_cc[VDISCARD] = 017;
+
}
void
-default_termios (struct termios *termios)
+client_termios (struct termios *termios)
+{
+ memset (termios, 0, sizeof (termios));
+
+ termios->c_iflag = ICRNL | IXON | PARMRK | INPCK;
+ termios->c_oflag = OPOST | ONLCR | NL0 | CR0 | TAB0 | BS0 | VT0 | FF0;
+ termios->c_lflag =
+ ISIG | ICANON | IEXTEN | ECHO | ECHOE | ECHOK | ECHOCTL | ECHOKE;
+ termios->c_cflag = CS8 | CREAD | CLOCAL;
+
+ termios->c_cc[VINTR] = 003;
+ termios->c_cc[VQUIT] = 034;
+ termios->c_cc[VERASE] = 0177;
+ termios->c_cc[VKILL] = 025;
+ termios->c_cc[VEOF] = 004;
+ termios->c_cc[VEOL] = 0;
+ termios->c_cc[VEOL2] = 0;
+ termios->c_cc[VSTART] = 021;
+ termios->c_cc[VSTOP] = 023;
+ termios->c_cc[VSUSP] = 032;
+ termios->c_cc[VLNEXT] = 026;
+ termios->c_cc[VWERASE] = 027;
+ termios->c_cc[VREPRINT] = 022;
+ termios->c_cc[VDISCARD] = 017;
+
+
+ cfsetispeed (termios, B9600);
+ cfsetospeed (termios, B9600);
+}
+
+int
+fput_cp (FILE * f, uint32_t ch)
{
+ char buf[4];
+ int i;
+ i = utf8_encode (buf, ch);
-// memset (termios, 0, sizeof (termios));
+ if (!i)
+ return 0;
- raw_termios (termios);
+ return fwrite (buf, i, 1, f);
+}
- termios->c_cflag = CS8 | CREAD | CLOCAL;
- termios->c_iflag |= PARMRK | INPCK;
+void
+crash_out (char *why)
+{
+ terminal_atexit ();
+ fprintf (stderr, "sympathy is aborting: %s\n", why ? why : "");
+ exit (1);
+}
- //cfsetispeed (termios, B9600);
- //cfsetospeed (termios, B9600);
+void *
+xmalloc (size_t s)
+{
+ void *ret = malloc (s);
+ if (!ret)
+ crash_out ("malloc failed");
+ return ret;
+}
+
+void *
+xrealloc (void *p, size_t s)
+{
+ p = realloc (p, s);
+ if (!p)
+ crash_out ("realloc failed");
+ return p;
+}
+
+char *
+xstrdup (const char *s)
+{
+ char *ret = strdup (s);
+ if (!ret)
+ crash_out ("strdup failed");
+ return ret;
}