bool caught_sigterm;
Keymap standard_km;
Keymap bare_km;
+ int fd_flags[2];
};
static struct i9e_private i9e_private, *i9ep = &i9e_private;
if (hf)
write_history(hf);
wipe_bottom_line();
+ fcntl(i9ep->ici->fds[0], F_SETFL, i9ep->fd_flags[0]);
+ fcntl(i9ep->ici->fds[1], F_SETFL, i9ep->fd_flags[1]);
}
static void clear_bottom_line(void)
{
int i, ret;
+again:
+ if (i9ep->key_sequence_length == 0)
+ return 0;
for (i = i9ep->num_key_bindings - 1; i >= 0; i--) {
if (strcmp(i9ep->key_sequence, i9ep->ici->bound_keyseqs[i]))
continue;
ret = i9ep->ici->key_handler(i);
return ret < 0? ret : 0;
}
- assert(0);
+ PARA_WARNING_LOG("ignoring key %d\n", i9ep->key_sequence[0]);
+ /*
+ * We received an undefined key sequence. Throw away the first byte,
+ * and try to parse the remainder.
+ */
+ memmove(i9ep->key_sequence, i9ep->key_sequence + 1,
+ i9ep->key_sequence_length); /* move also terminating zero byte */
+ i9ep->key_sequence_length--;
+ goto again;
}
/**
memset(i9ep, 0, sizeof(struct i9e_private));
if (!isatty(ici->fds[0]))
return -E_I9E_SETUPTERM;
+ ret = fcntl(ici->fds[0], F_GETFL);
+ if (ret < 0)
+ return -E_I9E_SETUPTERM;
+ i9ep->fd_flags[0] = ret;
+ ret = fcntl(ici->fds[1], F_GETFL);
+ if (ret < 0)
+ return -E_I9E_SETUPTERM;
+ i9ep->fd_flags[1] = ret;
ret = mark_fd_nonblocking(ici->fds[0]);
if (ret < 0)
return ret;