}
int pty_make_child(Pty *pty) {
- char slave_name[1024];
+ _cleanup_free_ char *slave_name = NULL;
int r, fd;
assert_return(pty, -EINVAL);
assert_return(pty_is_unknown(pty), -EALREADY);
- r = ptsname_r(pty->fd, slave_name, sizeof(slave_name));
+ r = ptsname_malloc(pty->fd, &slave_name);
if (r < 0)
return -errno;
}
int pty_resize(Pty *pty, unsigned short term_width, unsigned short term_height) {
- struct winsize ws;
+ struct winsize ws = {
+ .ws_col = term_width,
+ .ws_row = term_height,
+ };
assert_return(pty, -EINVAL);
assert_return(pty_is_open(pty), -ENODEV);
assert_return(pty_is_parent(pty), -ENODEV);
- zero(ws);
- ws.ws_col = term_width;
- ws.ws_row = term_height;
-
/*
* This will send SIGWINCH to the pty slave foreground process group.
* We will also get one, but we don't need it.