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qemu-char: Consolidate guest_close/guest_open into a set_fe_open callback

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Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Message-id: 1364292483-16564-7-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 11:07:58 +01:00 • committed by Anthony Liguori
parent 8e25daa87a
commit 574b711a92
3 changed files with 11 additions and 19 deletions
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17
spice-qemu-char.c
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@ -176,16 +176,14 @@ static void spice_chr_close(struct CharDriverState *chr)
g_free(s);
}
static void spice_chr_guest_open(struct CharDriverState *chr)
static void spice_chr_set_fe_open(struct CharDriverState *chr, int fe_open)
{
SpiceCharDriver *s = chr->opaque;
vmc_register_interface(s);
}
static void spice_chr_guest_close(struct CharDriverState *chr)
{
SpiceCharDriver *s = chr->opaque;
vmc_unregister_interface(s);
if (fe_open) {
vmc_register_interface(s);
} else {
vmc_unregister_interface(s);
}
}
static void print_allowed_subtypes(void)
@ -218,8 +216,7 @@ static CharDriverState *chr_open(const char *subtype)
chr->opaque = s;
chr->chr_write = spice_chr_write;
chr->chr_close = spice_chr_close;
chr->chr_guest_open = spice_chr_guest_open;
chr->chr_guest_close = spice_chr_guest_close;
chr->chr_set_fe_open = spice_chr_set_fe_open;
QLIST_INSERT_HEAD(&spice_chars, s, next);