haraldwolff/qemu-patch-raspberry4
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qemu-char: Rename opened to be_open

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Rename the opened variable to be_open to reflect that it contains the
opened state of the backend.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Message-id: 1364292483-16564-2-git-send-email-hdegoede@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Hans de Goede 2013-03-26 11:07:53 +01:00 committed by Anthony Liguori
parent 99835e0084
commit 16665b943b
5 changed files with 8 additions and 8 deletions
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2
hw/usb/dev-serial.c
View file

@ -495,7 +495,7 @@ static int usb_serial_initfn(USBDevice *dev)
usb_serial_event, s); usb_serial_event, s);
usb_serial_handle_reset(dev); usb_serial_handle_reset(dev);
if (s->cs->opened && !dev->attached) { if (s->cs->be_open && !dev->attached) {
usb_device_attach(dev); usb_device_attach(dev);
} }
return 0; return 0;

2
hw/usb/redirect.c
View file

@ -258,7 +258,7 @@ static int usbredir_write(void *priv, uint8_t *data, int count)
{ {
USBRedirDevice *dev = priv; USBRedirDevice *dev = priv;
if (!dev->cs->opened) { if (!dev->cs->be_open) {
return 0; return 0;
} }

2
include/char/char.h
View file

@ -74,7 +74,7 @@ struct CharDriverState {
int idle_tag; int idle_tag;
char *label; char *label;
char *filename; char *filename;
int opened; int be_open;
int avail_connections; int avail_connections;
QemuOpts *opts; QemuOpts *opts;
QTAILQ_ENTRY(CharDriverState) next; QTAILQ_ENTRY(CharDriverState) next;

6
qemu-char.c
View file

@ -108,10 +108,10 @@ void qemu_chr_be_event(CharDriverState *s, int event)
/* Keep track if the char device is open */ /* Keep track if the char device is open */
switch (event) { switch (event) {
case CHR_EVENT_OPENED: case CHR_EVENT_OPENED:
s->opened = 1; s->be_open = 1;
break; break;
case CHR_EVENT_CLOSED: case CHR_EVENT_CLOSED:
s->opened = 0; s->be_open = 0;
break; break;
} }
@ -234,7 +234,7 @@ void qemu_chr_add_handlers(CharDriverState *s,
/* We're connecting to an already opened device, so let's make sure we /* We're connecting to an already opened device, so let's make sure we
also get the open event */ also get the open event */
if (s->opened) { if (s->be_open) {
qemu_chr_generic_open(s); qemu_chr_generic_open(s);
} }
} }

4
spice-qemu-char.c
View file

@ -100,8 +100,8 @@ static void vmc_state(SpiceCharDeviceInstance *sin, int connected)
} }
#endif #endif
if ((scd->chr->opened && connected) || if ((scd->chr->be_open && connected) ||
(!scd->chr->opened && !connected)) { (!scd->chr->be_open && !connected)) {
return; return;
} }