Defined in 3 files as a prototype:

• external/gpl2/gettext/dist/gettext-tools/gnulib-lib/sigprocmask.h, line 51 (as a prototype)
• include/signal.h, line 88 (as a prototype)
• lib/libc/compat/include/signal.h, line 46 (as a prototype)

Defined in 2 files as a macro:

• external/gpl2/texinfo/dist/info/signals.h, line 62 (as a macro)
• sys/sys/signal.h, line 102 (as a macro)

Defined in 3 files as a function:

• external/gpl2/gettext/dist/gettext-tools/gnulib-lib/sigprocmask.c, line 67 (as a function)
• include/signal.h, line 127 (as a function)
• lib/libc/compat/gen/compat_sigsetops.c, line 94 (as a function)

Referenced in 52 files:

• bin/csh/csh.c
  • line 941
  • line 950
• bin/csh/proc.c, line 288
• crypto/external/bsd/openssl/dist/crypto/armcap.c
  • line 180
  • line 181
  • line 182
  • line 183
  • line 184
• crypto/external/bsd/openssl/dist/crypto/ppccap.c
  • line 373
  • line 374
  • line 376
  • line 378
  • line 379
  • line 380
• crypto/external/bsd/openssl/dist/crypto/s390xcap.c
  • line 43
  • line 44
  • line 45
• crypto/external/bsd/openssl/dist/crypto/sparcv9cap.c
  • line 215
  • line 216
  • line 218
  • line 220
  • line 221
  • line 222
• external/apache2/mDNSResponder/dist/mDNSPosix/mDNSPosix.c, line 1860
• external/bsd/ntp/dist/libntp/iosignal.c
  • line 449
  • line 453
  • line 456
• external/cddl/osnet/dist/lib/libdtrace/common/dt_proc.c
  • line 894
  • line 896
  • line 898
• external/gpl2/lvm2/dist/daemons/clvmd/clvmd.c, line 1474
• external/gpl2/lvm2/dist/daemons/cmirrord/clogd.c, line 173
• external/gpl2/lvm2/dist/daemons/dmeventd/dmeventd.c
  • line 1511
  • line 1512
  • line 1513
  • line 1514
• external/gpl2/lvm2/dist/lib/locking/file_locking.c, line 368
• external/gpl2/lvm2/dist/lib/locking/locking.c, line 104
• external/gpl3/gcc/dist/libgcc/generic-morestack.c
  • line 518
  • line 519
• external/gpl3/gdb/dist/gdb/gdbserver/nto-low.c, line 496
• external/gpl3/gdb/dist/gdb/gnulib/import/signal.in.h
  • line 208
  • line 256
  • line 259
  • line 262
  • line 263
  • line 337
  • line 339
• external/gpl3/gdb/dist/gdb/linux-nat.c, line 4694
• external/gpl3/gdb/dist/gdb/nto-procfs.c
  • line 1116
  • line 1456
• external/gpl3/gdb/dist/readline/signals.c, line 209
• lib/libc/compat/gen/compat_sigsetops.c
  • line 54
  • line 59
• lib/libc/gen/siginterrupt.c, line 65
• lib/libc/misc/stack_protector.c, line 88
• lib/libc/rpc/clnt_generic.c, line 397
• lib/libc/stdlib/abort.c, line 59
• libexec/ld.elf_so/rtld.c, line 1746
• sbin/init/init.c, line 384
• sys/arch/amiga/amiga/trap.c
  • line 636
  • line 637
  • line 638
• sys/arch/atari/atari/trap.c
  • line 390
  • line 391
  • line 392
• sys/arch/cesfic/cesfic/trap.c
  • line 360
  • line 361
  • line 362
• sys/arch/hp300/hp300/trap.c
  • line 357
  • line 358
  • line 359
• sys/arch/luna68k/luna68k/trap.c
  • line 325
  • line 326
  • line 327
• sys/arch/m68k/m68k/sunos_machdep.c
  • line 116
  • line 117
  • line 118
• sys/arch/mac68k/mac68k/trap.c
  • line 408
  • line 409
  • line 410
• sys/arch/mvme68k/mvme68k/trap.c
  • line 379
  • line 380
  • line 381
• sys/arch/news68k/news68k/trap.c
  • line 349
  • line 350
  • line 351
• sys/arch/next68k/next68k/trap.c
  • line 367
  • line 368
  • line 369
• sys/arch/sun2/sun2/trap.c
  • line 349
  • line 350
  • line 351
• sys/arch/sun3/sun3/trap.c
  • line 355
  • line 356
  • line 357
• sys/arch/x68k/x68k/trap.c
  • line 359
  • line 360
  • line 361
• sys/compat/linux/common/linux_misc.c, line 257
• sys/compat/linux32/common/linux32_wait.c, line 130
• sys/external/bsd/compiler_rt/dist/lib/sanitizer_common/sanitizer_linux.cc, line 905
• sys/fs/autofs/autofs.c, line 278
• sys/fs/puffs/puffs_msgif.c
  • line 468
  • line 469
  • line 470
  • line 471
  • line 472
• sys/kern/kern_sig.c
  • line 605
  • line 988
  • line 989
  • line 990
  • line 991
  • line 1940
  • line 2180
• sys/kern/sys_sig.c
  • line 520
  • line 538
  • line 540
  • line 542
• sys/kern/tty.c, line 2983
• tests/lib/libc/sys/t_ptrace_wait.c
  • line 5997
  • line 7221
• usr.bin/make/job.c, line 579
• usr.bin/tip/aculib/courier.c, line 366
• usr.bin/tip/aculib/t3000.c, line 376