Preprocessor macro expanding to a command
Space | User/kernel |
Context | Sync/async |
May block | No |
SPL | Any |
Dynamic memory | No |
#include <SPAD/AC.H>
LOWER_SPL(spl)
This is the equivalent of LOWER_SPLX(SPL_X(spl))
. See definition of these macros.
SPL_X
or by other means (reading KERNEL$SPL
).The macro performs a compile-time check for correct argument.
When __DEBUG is >= 2, the macro performs a check if current SPL is higher or equal than new SPL.