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[Qemu-devel] [PATCH 09/19] qemu-char: add pty watch
From: |
Anthony Liguori |
Subject: |
[Qemu-devel] [PATCH 09/19] qemu-char: add pty watch |
Date: |
Mon, 18 Feb 2013 15:48:06 -0600 |
This lets ptys support adding front end watchs.
Signed-off-by: Anthony Liguori <address@hidden>
---
qemu-char.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/qemu-char.c b/qemu-char.c
index 572c5ea..e59e580 100644
--- a/qemu-char.c
+++ b/qemu-char.c
@@ -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);
--
1.8.0
- [Qemu-devel] [PATCH 00/19] chardev flow control, Anthony Liguori, 2013/02/19
- [Qemu-devel] [PATCH 11/19] qemu-char: use a glib timeout instead of qemu-timer, Anthony Liguori, 2013/02/18
- [Qemu-devel] [PATCH 12/19] qemu-char: remove use of QEMUTimer in favor of glib idle function, Anthony Liguori, 2013/02/18
- [Qemu-devel] [PATCH 13/19] qemu-char: make char drivers dynamically registerable, Anthony Liguori, 2013/02/18
- [Qemu-devel] [PATCH 14/19] qemu-char: move spice registration to spice-qemu-char.c, Anthony Liguori, 2013/02/18
- [Qemu-devel] [PATCH 19/19] virtio: console: add flow control, Anthony Liguori, 2013/02/18
- [Qemu-devel] [PATCH 18/19] serial: add flow control to transmit, Anthony Liguori, 2013/02/18