+acpi_status wmi_install_notify_handler(wmi_notify_handler handler, void
*data)
+{
+ if (!handler)
+ return AE_BAD_PARAMETER;
+
+ if (!wmi_external_handler)
+ return AE_ALREADY_ACQUIRED;
Are you sure the negation on the second if is correct? I'm also a bit
On Thu, Dec 27, 2007 at 01:09:39AM +, Carlos Corbacho wrote:
On Wednesday 26 December 2007 21:17:18 Matthew Garrett wrote:
+ if (!wmi_external_handler)
+ return AE_ALREADY_ACQUIRED;
I'm not sure (mostly because I don't like dealing with typedefs around
pointers,
The following is an implementation of the Windows Management
Instrumentation (WMI) ACPI interface mapper (PNP0C14).
What it does:
Parses the _WDG method and exports functions to process WMI method calls,
data block query/ set commands (both based on GUID) and does basic event
handling.
How: WMI
The following is an implementation of the Windows Management
Instrumentation (WMI) ACPI interface mapper (PNP0C14).
What it does:
Parses the _WDG method and exports functions to process WMI method calls,
data block query/ set commands (both based on GUID) and does basic event
handling.
How: WMI
