oldk1331 wrote:
> I'd like to include this patch, which ignores key CTRL-D.
> Currently CTRL-D may cause garbage output or infinite loop.
>
> diff --git a/src/lib/sockio-c.c b/src/lib/sockio-c.c
> index 57163eb9..17cc1056 100644
> --- a/src/lib/sockio-c.c
> +++ b/src/lib/sockio-c.c
> @@ -805,15 +805,16 @@ remote_stdio(Sock *sock)
> return;
> }
> if (FD_ISSET(0, &rd)) {
> - fgets(buf,1024,stdin);
> - len = strlen(buf);
> - /*
> - gets(buf);
> - len = strlen(buf);
> - *(buf+len) = '\n';
> - *(buf+len+1) = '\0';
> - */
> - swrite(sock, buf, len, "writing to remote stdin");
> + len = read(0, buf, 1024);
> + if (len == -1) {
> + perror("read from stdin");
> + return;
> + }
> + if (len == 0) {
> + /* EOF (CTRL-D) received, ignore it for now */
> + } else {
> + swrite(sock, buf, len, "writing to remote stdin");
> + }
> }
> if (FD_ISSET(sock->socket, &rd)) {
> len = sread(sock, buf, 1024, "stdio");
OK, please commit.
--
Waldek Hebisch
--
You received this message because you are subscribed to the Google Groups
"FriCAS - computer algebra system" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To post to this group, send email to [email protected].
To view this discussion on the web visit
https://groups.google.com/d/msgid/fricas-devel/E1glaLT-0003hk-Vn%40hera.math.uni.wroc.pl.
For more options, visit https://groups.google.com/d/optout.
