4 * Copyright (c) 2008 James McKenzie <james@fishsoup.dhs.org>,
9 static char rcsid[] = "$Id$";
13 * Revision 1.3 2008/02/13 16:57:29 james
14 * *** empty log message ***
16 * Revision 1.2 2008/02/13 09:12:21 james
17 * *** empty log message ***
19 * Revision 1.1 2008/02/13 01:08:38 james
20 * *** empty log message ***
27 wrap_read (int fd, void *buf, int len)
31 red = read (fd, buf, len);
35 if ((red < 0) && (errno == EAGAIN))
42 wrap_write (int fd, void *buf, int len)
48 writ = write (fd, buf, len);
53 if ((writ < 0) && (errno == EAGAIN))
61 set_nonblocking (int fd)
64 arg = fcntl (fd, F_GETFL, arg);
66 fcntl (fd, F_SETFL, arg);
73 arg = fcntl (fd, F_GETFL, arg);
75 fcntl (fd, F_SETFL, arg);
79 raw_termios (struct termios *termios)
82 termios->c_iflag = ICRNL | IXON;
83 termios->c_oflag = OPOST | ONLCR | NL0 | CR0 | TAB0 | BS0 | VT0 | FF0;
85 ISIG | ICANON | IEXTEN | ECHO | ECHOE | ECHOK | ECHOCTL | ECHOKE;
87 termios->c_cc[VINTR] = 003;
88 termios->c_cc[VQUIT] = 034;
89 termios->c_cc[VERASE] = 0177;
90 termios->c_cc[VKILL] = 025;
91 termios->c_cc[VEOF] = 004;
92 termios->c_cc[VEOL] = 0;
93 termios->c_cc[VEOL2] = 0;
94 termios->c_cc[VSTART] = 021;
95 termios->c_cc[VSTOP] = 023;
96 termios->c_cc[VSUSP] = 032;
97 termios->c_cc[VLNEXT] = 026;
98 termios->c_cc[VWERASE] = 027;
99 termios->c_cc[VREPRINT] = 022;
100 termios->c_cc[VDISCARD] = 017;
105 default_termios (struct termios *termios)
108 memset (termios, 0, sizeof (termios));
110 raw_termios (termios);
112 termios->c_cflag = CS8 | CREAD | CLOCAL;
114 cfsetispeed (termios, B9600);
115 cfsetospeed (termios, B9600);