dev/dtrace/systrace.c

86 #define sy_callc sy_call /* Map Solaris slot name to Darwin's */
364 		if (a->sy_callc == dtrace_systrace_syscall)
368 		if (a->sy_callc == dtrace_systrace_syscall32)
372 		s->stsy_underlying = a->sy_callc;
397 		if (a->sy_callc == dtrace_systrace_syscall)
401 		if (a->sy_callc == dtrace_systrace_syscall32)
405 		s->stsy_underlying = a->sy_callc;
504 		ASSERT(sysent[sysnum].sy_callc == dtrace_systrace_syscall);
508 	(void) casptr(&sysent32[sysnum].sy_callc,
514 	if (sysent[sysnum].sy_callc == systrace_sysent[sysnum].stsy_underlying) {
516 		ml_nofault_copy((vm_offset_t)&dss, (vm_offset_t)&sysent[sysnum].sy_callc, sizeof(vm_offset_t));
534 		if (sysent[sysnum].sy_callc == dtrace_systrace_syscall)
535 			ml_nofault_copy((vm_offset_t)&systrace_sysent[sysnum].stsy_underlying, (vm_offset_t)&sysent[sysnum].sy_callc, sizeof(systrace_sysent[sysnum].stsy_underlying));
539 		(void) casptr(&sysent32[sysnum].sy_callc,