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fixes.. to bool

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iceman1001 2017-07-11 18:31:10 +02:00
commit 310d0da9a4
13 changed files with 223 additions and 208 deletions
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20
client/util.c
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@ -19,18 +19,18 @@ int ukbhit(void) {
int error;
static struct termios Otty, Ntty;
if ( tcgetattr( 0, &Otty) == -1) return -1;
if ( tcgetattr(STDIN_FILENO, &Otty) == -1) return -1;
Ntty = Otty;
Ntty.c_iflag = 0x000; // input mode
Ntty.c_oflag = 0x000; // output mode
Ntty.c_lflag &= ~ICANON; // control mode = raw
Ntty.c_cc[VMIN] = 1; // return if at least 1 character is in the queue
Ntty.c_cc[VTIME] = 0; // no timeout. Wait forever
Ntty.c_iflag = 0; /* input mode */
Ntty.c_oflag = 0; /* output mode */
Ntty.c_lflag &= ~ICANON; /* raw mode */
Ntty.c_cc[VMIN] = CMIN; /* minimum time to wait */
Ntty.c_cc[VTIME] = CTIME; /* minimum characters to wait for */
if (0 == (error = tcsetattr(0, TCSANOW, &Ntty))) {
error += ioctl(0, FIONREAD, &cnt);
error += tcsetattr(0, TCSANOW, &Otty);
if (0 == (error = tcsetattr(STDIN_FILENO, TCSANOW, &Ntty))) { // set new attributes
error += ioctl(STDIN_FILENO, FIONREAD, &cnt); // get number of characters available
error += tcsetattr(STDIN_FILENO, TCSANOW, &Otty); // reset attributes
}
return ( error == 0 ? cnt : -1 );