via_syscall_down
Name
via_syscall_down -- down the card-specific syscell semaphore
Synopsis
int via_syscall_down
(struct via_info * card, int nonblock);
Arguments
card
Private info for specified board
nonblock
boolean, non-zero if O_NONBLOCK is set
Description
Encapsulates standard method of acquiring the syscall sem.
Returns negative errno on error, or zero for success.