Commit e6a87ed8 authored by Anthony Liguori's avatar Anthony Liguori
Browse files

qemu-char: add pty watch 



This lets ptys support adding front end watchs.

Signed-off-by: default avatarAnthony Liguori <aliguori@us.ibm.com>
Signed-off-by: default avatarAmit Shah <amit.shah@redhat.com>
Message-id: 23380f37b22d407ba0b9e080f6ea0d66b279f2d2.1362505276.git.amit.shah@redhat.com
Signed-off-by: default avatarAnthony Liguori <aliguori@us.ibm.com>
parent 23673ca7

qemu-char.c

+7 −0
Original line number Diff line number Diff line
@@ -1008,6 +1008,12 @@ static int pty_chr_write(CharDriverState *chr, const uint8_t *buf, int len) 
    return io_channel_send_all(s->fd, buf, len);

}



static GSource *pty_chr_add_watch(CharDriverState *chr, GIOCondition cond)

{

    PtyCharDriver *s = chr->opaque;

    return g_io_create_watch(s->fd, cond);

}



static int pty_chr_read_poll(void *opaque)

{

    CharDriverState *chr = opaque;
@@ -1161,6 +1167,7 @@ static CharDriverState *qemu_chr_open_pty(QemuOpts *opts) 
    chr->chr_write = pty_chr_write;

    chr->chr_update_read_handler = pty_chr_update_read_handler;

    chr->chr_close = pty_chr_close;

    chr->chr_add_watch = pty_chr_add_watch;



    s->fd = io_channel_from_fd(master_fd);

    s->timer = qemu_new_timer_ms(rt_clock, pty_chr_timer, chr);