Defined in 21 files as a prototype:

• bsd/i386/spl.h, line 50 (as a prototype)
• bsd/kern/kern_acct.c, line 211 (as a prototype)
• bsd/kern/kern_physio.c, line 129 (as a prototype)
• bsd/kern/kern_physio.c, line 153 (as a prototype)
• bsd/kern/kern_physio.c, line 214 (as a prototype)
• bsd/kern/kern_physio.c, line 259 (as a prototype)
• bsd/net/rtsock.c, line 1119 (as a prototype)
• bsd/netinet/ip_divert.c, line 498 (as a prototype)
• bsd/netinet/ip_divert.c, line 522 (as a prototype)
• bsd/netinet/ip_divert.c, line 550 (as a prototype)
• bsd/netinet/raw_ip.c, line 686 (as a prototype)
• bsd/netinet/raw_ip.c, line 711 (as a prototype)
• bsd/netinet/raw_ip.c, line 739 (as a prototype)
• bsd/netinet/tcp_subr.c, line 971 (as a prototype)
• bsd/netinet/tcp_subr.c, line 1000 (as a prototype)
• bsd/netinet/tcp_subr.c, line 1034 (as a prototype)
• bsd/netinet/udp_usrreq.c, line 668 (as a prototype)
• bsd/netinet/udp_usrreq.c, line 693 (as a prototype)
• bsd/netinet/udp_usrreq.c, line 721 (as a prototype)
• bsd/netinet6/udp6_usrreq.c, line 503 (as a prototype)
• bsd/ppc/spl.h, line 50 (as a prototype)

Defined in 1 files as a macro:

• osfmk/kern/spl.h, line 33 (as a macro)

Defined in 3 files as a function:

• bsd/kern/spl.c, line 151 (as a function)
• osfmk/kern/spl.c, line 63 (as a function)
• pexpert/i386/pe_spl.c, line 38 (as a function)

Referenced in 152 files:

• bsd/hfs/hfs_vnops.c, 8 times
• bsd/kern/bsd_init.c, line 422
• bsd/kern/kern_exit.c, 3 times
• bsd/kern/kern_fork.c, line 315
• bsd/kern/kern_synch.c, 2 times
• bsd/kern/subr_log.c, 8 times
• bsd/kern/subr_prf.c, line 274
• 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 145
• 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 132
• bsd/net/route.c, 3 times
• bsd/net/rtsock.c, 11 times
• bsd/netat/at.c, 3 times
• bsd/netat/ddp.c, line 390
• bsd/netat/ddp_lap.c, 2 times
• bsd/netat/ddp_usrreq.c, 8 times
• bsd/netat/drv_dep.c, line 235
• bsd/netat/sysglue.h, line 141
• 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 970
• 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 550
• 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 1315
• 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 2190
• 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 140
• osfmk/i386/AT386/bbclock.c, line 76
• 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 765
• osfmk/i386/pcb.c, line 1096
• osfmk/i386/pmap.c, 3 times
• osfmk/i386/pmap.h, 6 times
• osfmk/i386/rtclock.c, line 176
• osfmk/i386/trap.c, 3 times
• osfmk/ipc/ipc_mqueue.c, 14 times
• osfmk/ipc/ipc_port.c, line 431
• osfmk/ipc/ipc_pset.c, line 286
• osfmk/ipc/mach_msg.c, 3 times
• osfmk/ipc/mach_port.c, line 1548
• osfmk/kdp/ml/i386/kdp_machdep.c, line 267
• osfmk/kdp/ml/ppc/kdp_machdep.c, line 318
• osfmk/kern/bsd_kern.c, line 480
• 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 119
• 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 160
• osfmk/kern/processor.c, 4 times
• osfmk/kern/profile.c, 4 times
• osfmk/kern/sched_prim.c, 22 times
• osfmk/kern/startup.c, line 222
• osfmk/kern/sync_lock.c, 4 times
• osfmk/kern/sync_sema.c, 9 times
• osfmk/kern/task.c, line 1351
• 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 159
• 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 223
• osfmk/ppc/mappings.c, 35 times
• osfmk/ppc/model_dep.c, 4 times
• osfmk/ppc/pcb.c, line 349
• osfmk/ppc/pmap.c, 20 times
• osfmk/ppc/rtclock.c, 2 times
• osfmk/ppc/serial_console.c, 2 times
• osfmk/ppc/vmachmon.c, line 466
• osfmk/vm/vm_pageout.c, line 1888