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[Qemu-commits] [COMMIT 1b524b0] qdev: factor out qdev_print_devinfo.
From: |
Anthony Liguori |
Subject: |
[Qemu-commits] [COMMIT 1b524b0] qdev: factor out qdev_print_devinfo. |
Date: |
Mon, 10 Aug 2009 21:47:59 -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.c b/hw/qdev.c
index 479eb72..6f05232 100644
--- a/hw/qdev.c
+++ b/hw/qdev.c
@@ -105,6 +105,21 @@ DeviceState *qdev_create(BusState *bus, const char *name)
return dev;
}
+static int qdev_print_devinfo(DeviceInfo *info, char *dest, int len)
+{
+ int pos = 0;
+
+ pos += snprintf(dest+pos, len-pos, "name \"%s\", bus %s",
+ info->name, info->bus_info->name);
+ if (info->alias)
+ pos += snprintf(dest+pos, len-pos, ", alias \"%s\"", info->alias);
+ if (info->desc)
+ pos += snprintf(dest+pos, len-pos, ", desc \"%s\"", info->desc);
+ if (info->no_user)
+ pos += snprintf(dest+pos, len-pos, ", no-user");
+ return pos;
+}
+
DeviceState *qdev_device_add(const char *cmdline)
{
DeviceInfo *info;
@@ -120,8 +135,10 @@ DeviceState *qdev_device_add(const char *cmdline)
return NULL;
}
if (strcmp(driver, "?") == 0) {
+ char msg[256];
for (info = device_info_list; info != NULL; info = info->next) {
- fprintf(stderr, "name \"%s\", bus %s\n", info->name,
info->bus_info->name);
+ qdev_print_devinfo(info, msg, sizeof(msg));
+ fprintf(stderr, "%s\n", msg);
}
return NULL;
}
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