* interfere with that. */
/* Disable exclusive mode, just in case */
- ioctl(fd, TIOCNXCL);
+ (void) ioctl(fd, TIOCNXCL);
/* Switch to text mode */
if (switch_to_text)
- ioctl(fd, KDSETMODE, KD_TEXT);
+ (void) ioctl(fd, KDSETMODE, KD_TEXT);
/* Enable console unicode mode */
- ioctl(fd, KDSKBMODE, K_UNICODE);
+ (void) ioctl(fd, KDSKBMODE, K_UNICODE);
if (tcgetattr(fd, &termios) < 0) {
r = -errno;
finish:
/* Just in case, flush all crap out */
- tcflush(fd, TCIOFLUSH);
+ (void) tcflush(fd, TCIOFLUSH);
return r;
}
if (r < 0 && r == -EPERM && ignore_tiocstty_eperm)
r = 0;
- if (r < 0 && (force || fail || r != -EPERM)) {
+ if (r < 0 && (force || fail || r != -EPERM))
goto fail;
- }
if (r >= 0)
break;
/* Yeah, this is synchronous. Kinda sucks. But well... */
- ioctl(fd, KIOCSOUND, (int)(1193180/440));
+ (void) ioctl(fd, KIOCSOUND, (int)(1193180/440));
usleep(125*USEC_PER_MSEC);
- ioctl(fd, KIOCSOUND, (int)(1193180/220));
+ (void) ioctl(fd, KIOCSOUND, (int)(1193180/220));
usleep(125*USEC_PER_MSEC);
- ioctl(fd, KIOCSOUND, (int)(1193180/220));
+ (void) ioctl(fd, KIOCSOUND, (int)(1193180/220));
usleep(125*USEC_PER_MSEC);
- ioctl(fd, KIOCSOUND, 0);
+ (void) ioctl(fd, KIOCSOUND, 0);
}
/// UNNEEDED by elogind
return 0;
}
+
+/// UNNEEDED by elogind
+#if 0
+int ptsname_namespace(int pty, char **ret) {
+ int no = -1, r;
+
+ /* Like ptsname(), but doesn't assume that the path is
+ * accessible in the local namespace. */
+
+ r = ioctl(pty, TIOCGPTN, &no);
+ if (r < 0)
+ return -errno;
+
+ if (no < 0)
+ return -EIO;
+
+ if (asprintf(ret, "/dev/pts/%i", no) < 0)
+ return -ENOMEM;
+
+ return 0;
+}
+#endif // 0