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| author | Eduardo Habkost <ehabkost@redhat.com> | 2016-06-15 16:08:06 -0300 |
|---|---|---|
| committer | Eduardo Habkost <ehabkost@redhat.com> | 2016-07-07 15:24:52 -0300 |
| commit | 77280adbdf308af855844d921e5f16a873840568 (patch) | |
| tree | 03bc6680d5583bcc0f91a87821d58acc8d121090 /include | |
| parent | 8d76bfe8f8dbc7995bc0682d14f5f92583ae5b0a (diff) | |
| download | qemu-77280adbdf308af855844d921e5f16a873840568.tar.gz | |
qdev: GlobalProperty.errp field
The new field will allow error handling to be configured by
qdev_prop_register_global() callers: &error_fatal and
&error_abort can be used to make QEMU exit or abort if any errors
are reported when applying the properties.
While doing it, change the error message from "global %s.%s=%s
ignored" to "can't apply global %s.%s=%s".
Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/qdev-core.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/hw/qdev-core.h b/include/hw/qdev-core.h index 24aa0a7949..1d1f8612a9 100644 --- a/include/hw/qdev-core.h +++ b/include/hw/qdev-core.h @@ -259,6 +259,9 @@ struct PropertyInfo { * @user_provided: Set to true if property comes from user-provided config * (command-line or config file). * @used: Set to true if property was used when initializing a device. + * @errp: Error destination, used like first argument of error_setg() + * in case property setting fails later. If @errp is NULL, we + * print warnings instead of ignoring errors silently. */ typedef struct GlobalProperty { const char *driver; @@ -266,6 +269,7 @@ typedef struct GlobalProperty { const char *value; bool user_provided; bool used; + Error **errp; } GlobalProperty; /*** Board API. This should go away once we have a machine config file. ***/ |