Defined in 21 files as a prototype:

• bsd/i386/spl.h, line 47 (as a prototype)
• bsd/kern/kern_acct.c, line 208 (as a prototype)
• bsd/kern/kern_physio.c, line 126 (as a prototype)
• bsd/kern/kern_physio.c, line 150 (as a prototype)
• bsd/kern/kern_physio.c, line 211 (as a prototype)
• bsd/kern/kern_physio.c, line 256 (as a prototype)
• bsd/net/rtsock.c, line 1116 (as a prototype)
• bsd/netinet/ip_divert.c, line 495 (as a prototype)
• bsd/netinet/ip_divert.c, line 519 (as a prototype)
• bsd/netinet/ip_divert.c, line 547 (as a prototype)
• bsd/netinet/raw_ip.c, line 683 (as a prototype)
• bsd/netinet/raw_ip.c, line 708 (as a prototype)
• bsd/netinet/raw_ip.c, line 736 (as a prototype)
• bsd/netinet/tcp_subr.c, line 968 (as a prototype)
• bsd/netinet/tcp_subr.c, line 997 (as a prototype)
• bsd/netinet/tcp_subr.c, line 1031 (as a prototype)
• bsd/netinet/udp_usrreq.c, line 656 (as a prototype)
• bsd/netinet/udp_usrreq.c, line 681 (as a prototype)
• bsd/netinet/udp_usrreq.c, line 709 (as a prototype)
• bsd/netinet6/udp6_usrreq.c, line 503 (as a prototype)
• bsd/ppc/spl.h, line 47 (as a prototype)

Defined in 1 files as a macro:

• osfmk/kern/spl.h, line 30 (as a macro)

Defined in 3 files as a function:

• bsd/kern/spl.c, line 148 (as a function)
• osfmk/kern/spl.c, line 60 (as a function)
• pexpert/i386/pe_spl.c, line 35 (as a function)

Referenced in 152 files:

• bsd/hfs/hfs_vnops.c, 8 times
• bsd/kern/bsd_init.c, line 418
• bsd/kern/kern_exit.c, 3 times
• bsd/kern/kern_fork.c, line 312
• bsd/kern/kern_synch.c, 2 times
• bsd/kern/subr_log.c, 8 times
• bsd/kern/subr_prf.c, line 271
• bsd/kern/subr_prof.c, 2 times
• bsd/kern/sys_socket.c, 4 times
• bsd/kern/tty.c, 48 times
• bsd/kern/tty_pty.c, 2 times
• bsd/kern/tty_subr.c, 8 times
• bsd/kern/tty_tb.c, line 142
• bsd/kern/uipc_domain.c, 10 times
• bsd/kern/uipc_socket.c, 34 times
• bsd/kern/uipc_syscalls.c, 15 times
• bsd/miscfs/specfs/spec_vnops.c, 3 times
• bsd/net/bpf.c, 16 times
• bsd/net/bridge.c, 6 times
• bsd/net/dlil.c, 21 times
• bsd/net/ether_at_pr_module.c, 2 times
• bsd/net/ether_inet6_pr_module.c, 2 times
• bsd/net/ether_inet_pr_module.c, 3 times
• bsd/net/if.c, 9 times
• bsd/net/if_dummy.c, 2 times
• bsd/net/if_ethersubr.c, 9 times
• bsd/net/if_faith.c, 2 times
• bsd/net/if_fddisubr.c, 3 times
• bsd/net/if_gif.c, 3 times
• bsd/net/if_loop.c, 2 times
• bsd/net/if_stf.c, 2 times
• bsd/net/if_tun.c, 12 times
• bsd/net/kext_net.c, 2 times
• bsd/net/netisr.c, line 129
• bsd/net/route.c, 3 times
• bsd/net/rtsock.c, 11 times
• bsd/netat/at.c, 3 times
• bsd/netat/ddp.c, line 387
• bsd/netat/ddp_lap.c, 2 times
• bsd/netat/ddp_usrreq.c, 8 times
• bsd/netat/drv_dep.c, line 232
• bsd/netat/sysglue.h, line 138
• bsd/netinet/if_ether.c, 2 times
• bsd/netinet/igmp.c, 3 times
• bsd/netinet/in.c, 13 times
• bsd/netinet/in_pcb.c, 5 times
• bsd/netinet/in_rmx.c, 3 times
• bsd/netinet/ip_compat.h, 2 times
• bsd/netinet/ip_divert.c, 2 times
• bsd/netinet/ip_dummynet.c, 12 times
• bsd/netinet/ip_encap.c, 4 times
• bsd/netinet/ip_flow.c, 4 times
• bsd/netinet/ip_icmp.c, line 967
• bsd/netinet/ip_input.c, 2 times
• bsd/netinet/ip_mroute.c, 34 times
• bsd/netinet/ip_output.c, 10 times
• bsd/netinet/raw_ip.c, line 547
• bsd/netinet/tcp_subr.c, 3 times
• bsd/netinet/tcp_timer.c, 3 times
• bsd/netinet/tcp_usrreq.c, 11 times
• bsd/netinet/udp_usrreq.c, 10 times
• bsd/netinet6/ah_input.c, 4 times
• bsd/netinet6/esp_input.c, 4 times
• bsd/netinet6/frag6.c, line 682
• bsd/netinet6/icmp6.c, line 2806
• bsd/netinet6/in6.c, 8 times
• bsd/netinet6/in6_ifattach.c, line 1073
• bsd/netinet6/in6_pcb.c, 5 times
• bsd/netinet6/in6_prefix.c, 9 times
• bsd/netinet6/in6_rmx.c, 4 times
• bsd/netinet6/ip6_input.c, line 289
• bsd/netinet6/ip6_mroute.c, 23 times
• bsd/netinet6/ipsec.c, 8 times
• bsd/netinet6/mld6.c, 2 times
• bsd/netinet6/nd6.c, 9 times
• bsd/netinet6/nd6_nbr.c, 2 times
• bsd/netinet6/nd6_rtr.c, 11 times
• bsd/netinet6/raw_ip6.c, line 547
• bsd/netinet6/scope6.c, 4 times
• bsd/netinet6/udp6_usrreq.c, 8 times
• bsd/netkey/key.c, 12 times
• bsd/netkey/keydb.c, 2 times
• bsd/netkey/keysock.c, 12 times
• bsd/nfs/nfs_bio.c, line 1312
• bsd/nfs/nfs_nqlease.c, 5 times
• bsd/nfs/nfs_serv.c, 6 times
• bsd/nfs/nfs_socket.c, 7 times
• bsd/nfs/nfs_subs.c, line 2187
• bsd/nfs/nfs_syscalls.c, 5 times
• bsd/nfs/nfs_vnops.c, 9 times
• bsd/ufs/ffs/ffs_vnops.c, 4 times
• bsd/vfs/vfs_bio.c, 19 times
• bsd/vfs/vfs_cluster.c, 2 times
• bsd/vfs/vfs_subr.c, 3 times
• bsd/vm/vnode_pager.c, 3 times
• osfmk/ddb/tr.c, line 137
• osfmk/i386/AT386/bbclock.c, line 73
• osfmk/i386/AT386/himem.c, 3 times
• osfmk/i386/AT386/video_console.c, 2 times
• osfmk/i386/db_interface.c, 3 times
• osfmk/i386/fpu.c, line 762
• osfmk/i386/pcb.c, line 1093
• osfmk/i386/pmap.c, 3 times
• osfmk/i386/pmap.h, 6 times
• osfmk/i386/rtclock.c, line 173
• osfmk/i386/trap.c, 3 times
• osfmk/ipc/ipc_mqueue.c, 14 times
• osfmk/ipc/ipc_port.c, line 428
• osfmk/ipc/ipc_pset.c, line 283
• osfmk/ipc/mach_msg.c, 3 times
• osfmk/ipc/mach_port.c, line 1545
• osfmk/kdp/ml/i386/kdp_machdep.c, line 264
• osfmk/kdp/ml/ppc/kdp_machdep.c, line 315
• osfmk/kern/bsd_kern.c, line 477
• osfmk/kern/clock.c, 3 times
• osfmk/kern/debug.c, 2 times
• osfmk/kern/etap.c, 5 times
• osfmk/kern/etap_macros.h, 2 times
• osfmk/kern/etap_pool.c, line 116
• osfmk/kern/ipc_host.c, 3 times
• osfmk/kern/lock.c, 3 times
• osfmk/kern/machine.c, 8 times
• osfmk/kern/mk_sp.c, 6 times
• osfmk/kern/priority.c, line 157
• osfmk/kern/processor.c, 4 times
• osfmk/kern/profile.c, 4 times
• osfmk/kern/sched_prim.c, 22 times
• osfmk/kern/startup.c, line 218
• osfmk/kern/sync_lock.c, 4 times
• osfmk/kern/sync_sema.c, 9 times
• osfmk/kern/task.c, line 1348
• osfmk/kern/task_swap.c, 8 times
• osfmk/kern/thread.c, 15 times
• osfmk/kern/thread_act.c, 7 times
• osfmk/kern/thread_call.c, 13 times
• osfmk/kern/thread_policy.c, 7 times
• osfmk/kern/thread_swap.c, line 156
• osfmk/kern/timer_call.c, 5 times
• osfmk/kern/wait_queue.c, 25 times
• osfmk/kern/xpr.c, 3 times
• osfmk/ppc/POWERMAC/serial_io.c, 9 times
• osfmk/ppc/POWERMAC/video_console.c, 8 times
• osfmk/ppc/console_feed.c, 11 times
• osfmk/ppc/machine_routines.c, line 215
• osfmk/ppc/mappings.c, 35 times
• osfmk/ppc/model_dep.c, 4 times
• osfmk/ppc/pcb.c, line 346
• osfmk/ppc/pmap.c, 20 times
• osfmk/ppc/rtclock.c, 2 times
• osfmk/ppc/serial_console.c, 2 times
• osfmk/ppc/vmachmon.c, line 463
• osfmk/vm/vm_pageout.c, line 1885