src/usr.bin/cu/cu.c - diff

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Diff for /src/usr.bin/cu/cu.c between version 1.1 and 1.2

version 1.1, 2012/07/10 08:02:27

version 1.2, 2012/07/10 08:16:27

Line 68

const char *line, *errstr;

char *tmp;

int opt, speed, i, ch;

struct termios tio;

static char sbuf[12];

line = "/dev/cua00";

Line 132

Line 131

if (ioctl(line_fd, TIOCEXCL) != 0)

err(1, "ioctl(TIOCEXCL)");

cfmakeraw(&tio);

if (set_line(speed) != 0)

tio.c_iflag = 0;

exit(1);

tio.c_oflag = 0;

tio.c_lflag = 0;

tio.c_cflag = CREAD|CS8;

tio.c_cc[VMIN] = 1;

tio.c_cc[VTIME] = 0;

cfsetspeed(&tio, speed);

if (tcsetattr(line_fd, TCSAFLUSH, &tio) != 0)

err(1, "tcsetattr");

if (isatty(STDIN_FILENO) && tcgetattr(STDIN_FILENO, &saved_tio) != 0)

err(1, "tcgetattr");

Line 216

Line 207

if (tcsetattr(STDIN_FILENO, TCSAFLUSH, &saved_tio) != 0)

err(1, "tcsetattr");

}

int

set_line(int speed)

{

struct termios tio;

cfmakeraw(&tio);

tio.c_iflag = 0;

tio.c_oflag = 0;

tio.c_lflag = 0;

tio.c_cflag = CREAD|CS8;

tio.c_cc[VMIN] = 1;

tio.c_cc[VTIME] = 0;

cfsetspeed(&tio, speed);

if (tcsetattr(line_fd, TCSAFLUSH, &tio) != 0) {

warn("tcsetattr");

return (-1);

}

return (0);

}

void