sysarch() performs the architecture-dependent function specified by
number with the arguments specified by the
args pointer.
args is a pointer to a structure defining the actual arguments of the function. Symbolic constants and argument structures for the architecture-dependent functions can be found in the header file <
machine/sysarch.h>.
The
sysarch() system call should never be called directly by user programs. Instead, they should access its functions using the architecture-dependent library.