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[Qemu-devel] [PATCH 3/8] qemu-char: Add fe_open tracking
From: |
Hans de Goede |
Subject: |
[Qemu-devel] [PATCH 3/8] qemu-char: Add fe_open tracking |
Date: |
Sun, 24 Mar 2013 13:39:48 +0100 |
Add tracking of the fe_open state to struct CharDriverState.
Signed-off-by: Hans de Goede <address@hidden>
---
include/char/char.h | 1 +
qemu-char.c | 2 ++
2 files changed, 3 insertions(+)
diff --git a/include/char/char.h b/include/char/char.h
index dd8f39a..3174575 100644
--- a/include/char/char.h
+++ b/include/char/char.h
@@ -75,6 +75,7 @@ struct CharDriverState {
char *label;
char *filename;
int be_open;
+ int fe_open;
int avail_connections;
QemuOpts *opts;
QTAILQ_ENTRY(CharDriverState) next;
diff --git a/qemu-char.c b/qemu-char.c
index 55795d7..554d72f 100644
--- a/qemu-char.c
+++ b/qemu-char.c
@@ -3385,6 +3385,7 @@ void qemu_chr_fe_set_echo(struct CharDriverState *chr,
bool echo)
void qemu_chr_fe_open(struct CharDriverState *chr)
{
+ chr->fe_open = 1;
if (chr->chr_guest_open) {
chr->chr_guest_open(chr);
}
@@ -3392,6 +3393,7 @@ void qemu_chr_fe_open(struct CharDriverState *chr)
void qemu_chr_fe_close(struct CharDriverState *chr)
{
+ chr->fe_open = 0;
if (chr->chr_guest_close) {
chr->chr_guest_close(chr);
}
--
1.8.1.4
- [Qemu-devel] [PATCH 1/8] RFC: chardev frontend open handling cleanup, Hans de Goede, 2013/03/24
- [Qemu-devel] [PATCH 5/8] qemu-char: Cleanup: consolidate fe_open/fe_close into fe_set_open, Hans de Goede, 2013/03/24
- [Qemu-devel] [PATCH 6/8] qemu-char: Consolidate guest_close/guest_open into a set_fe_open callback, Hans de Goede, 2013/03/24
- [Qemu-devel] [PATCH 7/8] virtio-serial: Consolidate guest_open/guest_close into set_guest_connected, Hans de Goede, 2013/03/24
- [Qemu-devel] [PATCH 8/8] spice-qemu-char: Drop hackish vmc_register on spice_chr_write, Hans de Goede, 2013/03/24