PRJ Environment Variables (Compact 2013)
3/26/2014
PRJ environment variables enable project-specific functionality in your OS design.
The following table shows all PRJ environment variables.
Environment variable |
Description |
|---|---|
PRJ_BOOTDEVICE_ATAPI |
Enables ATAPI as the boot device. If PRJ_ENABLE_FSREGHIVE is set, the hive registry is located on the device. If PRJ_ENABLE_FSMOUNTASROOT is set, the device is mounted as the root file system. |
PRJ_BOOTDEVICE_MSFLASH |
Enables MSFLASH as the boot device. If PRJ_ENABLE_FSREGHIVE is set, the hive registry is located on the device. If PRJ_ENABLE_FSMOUNTASROOT is set, the device is mounted as the root file system. |
PRJ_BTH_PAN_BRIDGE |
Configures a Bluetooth personal access network (PAN) to be a network access point using layer-2 bridging. |
PRJ_BTH_PAN_GN |
Configures a Bluetooth PAN to be a group ad-hoc network. |
PRJ_BTH_PAN_ROUTER |
Configures a Bluetooth PAN to be a network access point using layer-3 routing. |
PRJ_ENABLE_DBFLUSH_THREAD |
Enables automatic flushing of the database volume periodically. |
PRJ_ENABLE_FSREGHIVE |
Controls whether the hive-based registry is enabled by default. |
PRJ_ENABLE_FSMOUNTASROOT |
Enables mounting of an external volume as the root file system. The device selected for mounting is defined by setting PRJ_BOOTDEVICE_ATAPI or PRJ_BOOTDEVICE_MSFLASH. |
PRJ_ENABLE_REGFLUSH_THREAD |
Enables automatic flushing of the registry periodically. |
PRJ_NAS_CACHE |
Enables the default FAT disk cache on the target device to improve network authentication server (NAS) performance. |
See Also
Reference
BSP Environment Variables
IMG Environment Variables
Miscellaneous Environment Variables