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[Qemu-commits] [COMMIT 0611371] qdev: add parser for chardev properties
From: |
Anthony Liguori |
Subject: |
[Qemu-commits] [COMMIT 0611371] qdev: add parser for chardev properties |
Date: |
Fri, 11 Sep 2009 18:31:48 -0000 |
From: Gerd Hoffmann <address@hidden>
Signed-off-by: Gerd Hoffmann <address@hidden>
Signed-off-by: Anthony Liguori <address@hidden>
diff --git a/hw/qdev-properties.c b/hw/qdev-properties.c
index 28b2716..2ecb58d 100644
--- a/hw/qdev-properties.c
+++ b/hw/qdev-properties.c
@@ -193,6 +193,16 @@ PropertyInfo qdev_prop_drive = {
/* --- character device --- */
+static int parse_chr(DeviceState *dev, Property *prop, const char *str)
+{
+ CharDriverState **ptr = qdev_get_prop_ptr(dev, prop);
+
+ *ptr = qemu_chr_find(str);
+ if (*ptr == NULL)
+ return -1;
+ return 0;
+}
+
static int print_chr(DeviceState *dev, Property *prop, char *dest, size_t len)
{
CharDriverState **ptr = qdev_get_prop_ptr(dev, prop);
@@ -208,6 +218,7 @@ PropertyInfo qdev_prop_chr = {
.name = "chr",
.type = PROP_TYPE_CHR,
.size = sizeof(CharDriverState*),
+ .parse = parse_chr,
.print = print_chr,
};
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