Defined in 4 files as a prototype:
Defined in 3 files as a macro:
Defined in 5 files as a function:
Referenced in 221 files:
- bin/csh/csh.c, 4 times
- bin/csh/file.c, 3 times
- bin/csh/func.c, 5 times
- bin/csh/hist.c, line 151
- bin/csh/proc.c, 12 times
- bin/csh/sem.c, 4 times
- bin/csh/set.c, line 850
- bin/dd/dd.c, line 142
- bin/ksh/jobs.c, line 236
- bin/pax/pax.c, 7 times
- bin/sh/main.c, line 129
- bin/sh/trap.c, 2 times
- crypto/external/bsd/openssh/dist/readpassphrase.c, 2 times
- crypto/external/bsd/openssh/dist/serverloop.c, line 364
- crypto/external/bsd/openssh/dist/sshd.c, 4 times
- crypto/external/cpl/trousers/dist/src/tcsd/svrside.c, 5 times
- external/apache2/llvm/dist/llvm/lib/Support/CrashRecoveryContext.cpp, line 375
- external/apache2/mDNSResponder/dist/mDNSPosix/mDNSPosix.c, 2 times
- external/bsd/am-utils/dist/amd/amd.c, 5 times
- external/bsd/am-utils/dist/amd/amq_svc.c, 4 times
- external/bsd/am-utils/dist/amd/info_ldap.c, 2 times
- external/bsd/am-utils/dist/amd/sched.c, line 128
- external/bsd/am-utils/dist/hlfsd/hlfsd.c, 7 times
- external/bsd/am-utils/dist/libamu/xutil.c, 3 times
- external/bsd/cron/dist/popen.c, 3 times
- external/bsd/dhcpcd/dist/src/eloop.c, line 857
- external/bsd/dhcpcd/dist/src/script.c, 2 times
- external/bsd/kyua-cli/dist/utils/signals/interrupts.cpp, 3 times
- external/bsd/kyua-testers/dist/run.c, 4 times
- external/bsd/libpcap/dist/rpcapd/daemon.c, line 2309
- external/bsd/ntp/dist/lib/isc/unix/app.c, 13 times
- external/bsd/ntp/dist/libntp/iosignal.c, 10 times
- external/bsd/ntp/dist/libntp/work_thread.c, 10 times
- external/bsd/nvi/dist/cl/cl_main.c, 5 times
- external/bsd/openldap/dist/libraries/liblmdb/mdb.c, line 9093
- external/bsd/ppp/dist/pppd/main.c, 5 times
- external/bsd/ppp/dist/pppstats/pppstats.c, line 434
- external/bsd/top/dist/top.c, 5 times
- external/bsd/unbound/dist/util/locks.c, line 84
- external/cddl/osnet/dist/lib/libdtrace/common/dt_cc.c, line 1927
- external/cddl/osnet/dist/tools/ctf/cvt/ctfmerge.c, 3 times
- external/gpl2/diffutils/dist/src/sdiff.c, 4 times
- external/gpl2/gettext/dist/gettext-tools/gnulib-lib/fatal-signal.c, line 250
- external/gpl2/gmake/dist/main.c, 2 times
- external/gpl2/lvm2/dist/daemons/clvmd/clvmd.c, 9 times
- external/gpl2/lvm2/dist/daemons/dmeventd/dmeventd.c, line 584
- external/gpl2/lvm2/dist/lib/locking/locking.c, line 125
- external/gpl2/rcs/dist/src/rcsutil.c, line 643
- external/gpl2/texinfo/dist/info/signals.c, 7 times
- external/gpl2/texinfo/dist/info/signals.h, 2 times
- external/gpl2/xcvs/dist/lib/sighandle.c, 2 times
- external/gpl2/xcvs/dist/src/run.c, 2 times
- external/gpl3/binutils/dist/gprofng/libcollector/dispatcher.c, line 246
- external/gpl3/binutils/dist/gprofng/libcollector/hwprofile.c, line 423
- external/gpl3/gcc.old/dist/gcc/config/rs6000/host-darwin.c, line 77
- external/gpl3/gcc/dist/gcc/config/rs6000/host-darwin.c, line 77
- external/gpl3/gdb.old/dist/gdb/cp-support.c, line 1655
- external/gpl3/gdb.old/dist/gdb/linux-nat.c, 8 times
- external/gpl3/gdb.old/dist/gdb/linux-thread-db.c, 2 times
- external/gpl3/gdb.old/dist/gdb/nto-procfs.c, 12 times
- external/gpl3/gdb.old/dist/gdbserver/linux-low.cc, line 6074
- external/gpl3/gdb.old/dist/gdbserver/remote-utils.cc, line 798
- external/gpl3/gdb.old/dist/gdbsupport/block-signals.h, 4 times
- external/gpl3/gdb.old/dist/gnulib/import/signal.in.h, 7 times
- external/gpl3/gdb.old/dist/readline/readline/signals.c, 10 times
- external/gpl3/gdb.old/dist/sim/testsuite/sim/cris/c/thread5.c, 2 times
- external/gpl3/gdb.old/lib/libgnulib/arch/aarch64/gnulib/import/signal.h, 7 times
- external/gpl3/gdb.old/lib/libgnulib/arch/aarch64eb/gnulib/import/signal.h, 7 times
- external/gpl3/gdb.old/lib/libgnulib/arch/alpha/gnulib/import/signal.h, 7 times
- external/gpl3/gdb.old/lib/libgnulib/arch/arm/gnulib/import/signal.h, 7 times
- external/gpl3/gdb.old/lib/libgnulib/arch/armeb/gnulib/import/signal.h, 7 times
- external/gpl3/gdb.old/lib/libgnulib/arch/hppa/gnulib/import/signal.h, 7 times
- external/gpl3/gdb.old/lib/libgnulib/arch/i386/gnulib/import/signal.h, 7 times
- external/gpl3/gdb.old/lib/libgnulib/arch/m68000/gnulib/import/signal.h, 7 times
- external/gpl3/gdb.old/lib/libgnulib/arch/m68k/gnulib/import/signal.h, 7 times
- external/gpl3/gdb.old/lib/libgnulib/arch/mips64eb/gnulib/import/signal.h, 7 times
- external/gpl3/gdb.old/lib/libgnulib/arch/mips64el/gnulib/import/signal.h, 7 times
- external/gpl3/gdb.old/lib/libgnulib/arch/mipseb/gnulib/import/signal.h, 7 times
- external/gpl3/gdb.old/lib/libgnulib/arch/mipsel/gnulib/import/signal.h, 7 times
- external/gpl3/gdb.old/lib/libgnulib/arch/mipsn64eb/gnulib/import/signal.h, 7 times
- external/gpl3/gdb.old/lib/libgnulib/arch/mipsn64el/gnulib/import/signal.h, 7 times
- external/gpl3/gdb.old/lib/libgnulib/arch/powerpc/gnulib/import/signal.h, 7 times
- external/gpl3/gdb.old/lib/libgnulib/arch/powerpc64/gnulib/import/signal.h, 7 times
- external/gpl3/gdb.old/lib/libgnulib/arch/riscv32/gnulib/import/signal.h, 7 times
- external/gpl3/gdb.old/lib/libgnulib/arch/riscv64/gnulib/import/signal.h, 7 times
- external/gpl3/gdb.old/lib/libgnulib/arch/sh3eb/gnulib/import/signal.h, 7 times
- external/gpl3/gdb.old/lib/libgnulib/arch/sh3el/gnulib/import/signal.h, 7 times
- external/gpl3/gdb.old/lib/libgnulib/arch/sparc/gnulib/import/signal.h, 7 times
- external/gpl3/gdb.old/lib/libgnulib/arch/sparc64/gnulib/import/signal.h, 7 times
- external/gpl3/gdb.old/lib/libgnulib/arch/vax/gnulib/import/signal.h, 7 times
- external/gpl3/gdb.old/lib/libgnulib/arch/x86_64/gnulib/import/signal.h, 7 times
- external/gpl3/gdb/dist/gdb/cp-support.c, line 1655
- external/gpl3/gdb/dist/gdb/linux-nat.c, 8 times
- external/gpl3/gdb/dist/gdb/linux-thread-db.c, 2 times
- external/gpl3/gdb/dist/gdb/nto-procfs.c, 12 times
- external/gpl3/gdb/dist/gdbserver/linux-low.cc, line 6074
- external/gpl3/gdb/dist/gdbserver/remote-utils.cc, line 798
- external/gpl3/gdb/dist/gdbsupport/block-signals.h, 4 times
- external/gpl3/gdb/dist/gnulib/import/signal.in.h, 7 times
- external/gpl3/gdb/dist/readline/readline/signals.c, 10 times
- external/gpl3/gdb/dist/sim/testsuite/sim/cris/c/thread5.c, 2 times
- external/gpl3/gdb/lib/libgnulib/arch/aarch64/gnulib/import/signal.h, 7 times
- external/gpl3/gdb/lib/libgnulib/arch/aarch64eb/gnulib/import/signal.h, 7 times
- external/gpl3/gdb/lib/libgnulib/arch/alpha/gnulib/import/signal.h, 7 times
- external/gpl3/gdb/lib/libgnulib/arch/arm/gnulib/import/signal.h, 7 times
- external/gpl3/gdb/lib/libgnulib/arch/armeb/gnulib/import/signal.h, 7 times
- external/gpl3/gdb/lib/libgnulib/arch/hppa/gnulib/import/signal.h, 7 times
- external/gpl3/gdb/lib/libgnulib/arch/i386/gnulib/import/signal.h, 7 times
- external/gpl3/gdb/lib/libgnulib/arch/m68000/gnulib/import/signal.h, 7 times
- external/gpl3/gdb/lib/libgnulib/arch/m68k/gnulib/import/signal.h, 7 times
- external/gpl3/gdb/lib/libgnulib/arch/mips64eb/gnulib/import/signal.h, 7 times
- external/gpl3/gdb/lib/libgnulib/arch/mips64el/gnulib/import/signal.h, 7 times
- external/gpl3/gdb/lib/libgnulib/arch/mipseb/gnulib/import/signal.h, 7 times
- external/gpl3/gdb/lib/libgnulib/arch/mipsel/gnulib/import/signal.h, 7 times
- external/gpl3/gdb/lib/libgnulib/arch/mipsn64eb/gnulib/import/signal.h, 7 times
- external/gpl3/gdb/lib/libgnulib/arch/mipsn64el/gnulib/import/signal.h, 7 times
- external/gpl3/gdb/lib/libgnulib/arch/powerpc/gnulib/import/signal.h, 7 times
- external/gpl3/gdb/lib/libgnulib/arch/powerpc64/gnulib/import/signal.h, 7 times
- external/gpl3/gdb/lib/libgnulib/arch/riscv32/gnulib/import/signal.h, 7 times
- external/gpl3/gdb/lib/libgnulib/arch/riscv64/gnulib/import/signal.h, 7 times
- external/gpl3/gdb/lib/libgnulib/arch/sh3eb/gnulib/import/signal.h, 7 times
- external/gpl3/gdb/lib/libgnulib/arch/sh3el/gnulib/import/signal.h, 7 times
- external/gpl3/gdb/lib/libgnulib/arch/sparc/gnulib/import/signal.h, 7 times
- external/gpl3/gdb/lib/libgnulib/arch/sparc64/gnulib/import/signal.h, 7 times
- external/gpl3/gdb/lib/libgnulib/arch/vax/gnulib/import/signal.h, 7 times
- external/gpl3/gdb/lib/libgnulib/arch/x86_64/gnulib/import/signal.h, 7 times
- external/ibm-public/postfix/dist/src/util/killme_after.c, line 69
- external/ibm-public/postfix/dist/src/util/sigdelay.c, line 64
- external/mit/libuv/dist/src/unix/epoll.c, line 181
- external/mit/libuv/dist/src/unix/kqueue.c, line 201
- external/mit/libuv/dist/src/unix/posix-poll.c, line 176
- external/mit/libuv/dist/src/unix/sunos.c, line 197
- external/mit/libuv/dist/test/test-spawn.c, 2 times
- external/mpl/bind/dist/lib/isc/app.c, 10 times
- external/public-domain/xz/dist/src/xz/signals.c, 2 times
- games/atc/main.c, 2 times
- games/battlestar/command6.c, line 126
- games/boggle/boggle/mach.c, line 594
- games/sail/machdep.h, 2 times
- games/tetris/screen.c, 7 times
- lib/libc/compat/gen/compat_sigsetops.c, 2 times
- lib/libc/gen/sighold.c, line 47
- lib/libc/gen/siginterrupt.c, line 62
- lib/libc/gen/signal.c, line 77
- lib/libc/gen/sigrelse.c, line 47
- lib/libc/gen/sigset.c, 2 times
- lib/libc/net/rcmd.c, line 215
- lib/libc/stdlib/system.c, 3 times
- lib/libcurses/tstp.c, 3 times
- lib/libedit/el.c, line 610
- lib/libedit/sig.c, 2 times
- lib/libedit/terminal.c, line 847
- lib/librefuse/refuse_signals.c, 3 times
- lib/libutil/raise_default_signal.c, line 80
- libexec/comsat/comsat.c, line 133
- libexec/ftpd/popen.c, 3 times
- libexec/httpd/bozohttpd.c, line 688
- sbin/disklabel/main.c, 3 times
- sbin/dump/tape.c, line 857
- sbin/ping/ping.c, 3 times
- sys/arch/usermode/usermode/thunk.c, 3 times
- sys/coda/coda_psdev.c, 2 times
- sys/compat/linux/common/linux_signal.c, line 142
- sys/compat/linux32/common/linux32_signal.c, line 84
- sys/external/bsd/compiler_rt/dist/lib/fuzzer/FuzzerUtilDarwin.cpp, 3 times
- sys/kern/kern_sig.c, 10 times
- sys/kern/sys_sig.c, 4 times
- sys/kern/tty.c, line 3100
- sys/rump/librump/rumpkern/signals.c, line 104
- tests/kernel/h_segv.c, line 267
- tests/lib/libc/gen/posix_spawn/t_spawnattr.c, line 126
- tests/lib/libc/gen/t_siginfo.c, line 182
- tests/lib/libc/setjmp/t_setjmp.c, line 126
- tests/lib/libc/setjmp/t_threadjmp.c, line 125
- tests/lib/libc/sys/t_clone.c, line 119
- tests/lib/libc/sys/t_pipe.c, line 86
- tests/lib/libc/sys/t_ptrace_clone_wait.h, line 363
- tests/lib/libc/sys/t_ptrace_exec_wait.h, 2 times
- tests/lib/libc/sys/t_ptrace_fork_wait.h, 4 times
- tests/lib/libc/sys/t_ptrace_lwp_wait.h, 2 times
- tests/lib/libc/sys/t_ptrace_signal_wait.h, 6 times
- tests/lib/libc/sys/t_ptrace_step_wait.h, line 64
- tests/lib/libc/sys/t_ptrace_threads_wait.h, line 81
- tests/lib/libc/sys/t_sigqueue.c, line 181
- tests/lib/libc/sys/t_sigtimedwait.c, line 90
- tests/lib/libc/sys/t_timer_create.c, line 81
- tests/lib/libpthread/t_siglongjmp.c, 2 times
- tests/lib/libpthread/t_sigmask.c, 4 times
- tests/lib/libpthread/t_sigsuspend.c, line 76
- tests/lib/libpthread/t_sleep.c, line 88
- usr.bin/csplit/csplit.c, 3 times
- usr.bin/find/find.c, line 168
- usr.bin/mail/dotlock.c, 8 times
- usr.bin/mail/fio.c, line 471
- usr.bin/mail/mime_child.c, 6 times
- usr.bin/mail/names.c, 3 times
- usr.bin/mail/popen.c, 4 times
- usr.bin/mail/send.c, 6 times
- usr.bin/mail/sig.c, 6 times
- usr.bin/make/job.c, 2 times
- usr.bin/netstat/if.c, 2 times
- usr.bin/rlogin/rlogin.c, 3 times
- usr.bin/rsh/rsh.c, line 268
- usr.bin/systat/main.c, line 357
- usr.bin/talk/init_disp.c, line 66
- usr.bin/timeout/timeout.c, line 272
- usr.bin/tip/aculib/courier.c, line 354
- usr.bin/tip/aculib/t3000.c, line 364
- usr.bin/vndcompress/vndcompress.c, line 286
- usr.sbin/edquota/edquota.c, 3 times
- usr.sbin/lpr/common_source/displayq.c, line 254
- usr.sbin/lpr/common_source/rmjob.c, line 356
- usr.sbin/lpr/lpd/lpd.c, 4 times
- usr.sbin/lpr/lpd/printjob.c, 2 times
- usr.sbin/mountd/mountd.c, 2 times
- usr.sbin/mrouted/main.c, 2 times
- usr.sbin/pwd_mkdb/pwd_mkdb.c, 5 times
- usr.sbin/route6d/route6d.c, line 410
- usr.sbin/rpc.lockd/lockd_lock.c, 2 times
- usr.sbin/rpc.statd/statd.c, line 156
- usr.sbin/syslogd/syslogd.h, 2 times