add tcdrain on linux

2026-04-27 19:09:47 +03:00 · 2022-07-24 18:33:22 +00:00
parent a1486e1e1e
commit 8aa21ade8c
1 changed files with 4 additions and 0 deletions
@@ -1514,6 +1514,10 @@ pub fn tcsetattr(fd: fd_t, optional_action: TCSA, termios_p: *const termios) usi
    return syscall3(.ioctl, @bitCast(usize, @as(isize, fd)), T.CSETS + @enumToInt(optional_action), @ptrToInt(termios_p));
 }

+pub fn tcdrain(fd: fd_t) usize {
+    return syscall3(.ioctl, @bitCast(usize, @as(isize, fd)), T.CSBRK, 1);
+}
+
 pub fn ioctl(fd: fd_t, request: u32, arg: usize) usize {
    return syscall3(.ioctl, @bitCast(usize, @as(isize, fd)), request, arg);
 }