OALArgsQuery (Windows Embedded CE 6.0)
1/5/2010
This function obtains the values from the OEM-defined arguments structure. OALArgsQuery is called by other OAL modules.
Syntax
VOID* OALArgsQuery(
UINT32 type
);
Parameters
type
[in] Boot argument type. The following table defines the possible values for this parameter.Value Description OAL_ARGS_QUERY_DEVID
Identifies the unique device ID argument specified in the argument structure.
OAL_ARGS_QUERY_KITL
Identifies the KITL argument specified in the argument structure.
OAL_ARGS_QUERY_UUID
Identifies the universally unique identifier (UUID) argument specified in the argument structure.
OAL_ARGS_QUERY_RTC
Identifies the real-time clock (RTC) argument specified in the argument structure.
OAL_ARGS_QUERY_UPDATEMODE
Identifies the update mode argument specified in the argument structure.
BSP_ARGS_QUERY
Base value used to define BSP-specific arguments. Values smaller than this value are reserved for the OAL library. The hardware platform implementation can use values beginning with BSP_ARGS_QUERY.
Return Value
This function returns NULL when the specified arguments cannot be found. Boot arguments are typically placed in fixed memory location and they are filled by the boot loader. If the boot arguments cannot be found, the OAL module must use default values.
Remarks
OALArgsQuery should solve issues related to different argument structure versions.
Requirements
| Header | oal_args.h |
| Library | Developer Implemented |
| Windows Embedded CE | Windows CE 5.0 and later |