sys_sigprocmask
{ .sy_narg = AS(sigprocmask_args), .sy_call = (sy_call_t *)sys_sigprocmask, .sy_auevent = AUE_SIGPROCMASK, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC }, /* 340 = sigprocmask */
{ .sy_narg = AS(sigprocmask_args), .sy_call = (sy_call_t *)sys_sigprocmask, .sy_auevent = AUE_SIGPROCMASK, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC }, /* 340 = sigprocmask */
int sys_sigprocmask(struct thread *, struct sigprocmask_args *);