# 2.11BSD#431 - /usr/src/sys/h/signal.h

##### Macros

    BADSIG            X
    ILL_RESAD_FAULT   X
    MINSIGSTKSZ       X
    NSIG              X
    SA_DISABLE        X
    SA_NOCLDSTOP      X
    SA_ONSTACK        X
    SA_RESTART        X
    SIGABRT           X
    SIGALRM           X
    SIGBUS            X
    SIGCHLD           X
    SIGCLD            X
    SIGCONT           X
    SIGEMT            X
    SIGFPE            X
    SIGHUP            X
    SIGILL            X
    SIGINT            X
    SIGIO             X
    SIGIOT            X
    SIGKILL           X
    SIGPIPE           X
    SIGPROF           X
    SIGQUIT           X
    SIGSEGV           X
    SIGSTKSZ          X
    SIGSTOP           X
    SIGSYS            X
    SIGTERM           X
    SIGTRAP           X
    SIGTSTP           X
    SIGTTIN           X
    SIGTTOU           X
    SIGURG            X
    SIGUSR1           X
    SIGUSR2           X
    SIGVTALRM         X
    SIGWINCH          X
    SIGXCPU           X
    SIGXFSZ           X
    SIG_BLOCK         X
    SIG_DFL           X
    SIG_ERR           X
    SIG_IGN           X
    SIG_SETMASK       X
    SIG_UNBLOCK       X
    SV_INTERRUPT      X
    SV_ONSTACK        X
    sigaddset         X
    sigdelset         X
    sigemptyset       X
    sigfillset        X
    sigismember       X
    sigmask           X
    sv_onstack        X

##### struct's

    sigaction         X
    sigaltstack       X
    sigcontext        X
    sigstack          X
    sigvec            X

##### typedef's

    sigset_t          X

       1: /*
       2:  * Copyright (c) 1986 Regents of the University of California.
       3:  * All rights reserved.  The Berkeley software License Agreement
       4:  * specifies the terms and conditions for redistribution.
       5:  *
       6:  *	@(#)signal.h	1.2 (2.11BSD) 1997/8/28
       7:  */
       8:
       9: #ifndef NSIG
      10: #define NSIG    32
      11:
      12: #define SIGHUP  1   /* hangup */
      13: #define SIGINT  2   /* interrupt */
      14: #define SIGQUIT 3   /* quit */
      15: #define SIGILL  4   /* illegal instruction (not reset when caught) */
      16: #define     ILL_RESAD_FAULT 0x0 /* reserved addressing fault */
      17: /* CHME, CHMS, CHMU are not yet given back to users reasonably */
      18: #define SIGTRAP 5   /* trace trap (not reset when caught) */
      19: #define SIGIOT  6   /* IOT instruction */
      20: #define SIGABRT SIGIOT  /* compatibility */
      21: #define SIGEMT  7   /* EMT instruction */
      22: #define SIGFPE  8   /* floating point exception */
      23: #define SIGKILL 9   /* kill (cannot be caught or ignored) */
      24: #define SIGBUS  10  /* bus error */
      25: #define SIGSEGV 11  /* segmentation violation */
      26: #define SIGSYS  12  /* bad argument to system call */
      27: #define SIGPIPE 13  /* write on a pipe with no one to read it */
      28: #define SIGALRM 14  /* alarm clock */
      29: #define SIGTERM 15  /* software termination signal from kill */
      30: #define SIGURG  16  /* urgent condition on IO channel */
      31: #define SIGSTOP 17  /* sendable stop signal not from tty */
      32: #define SIGTSTP 18  /* stop signal from tty */
      33: #define SIGCONT 19  /* continue a stopped process */
      34: #define SIGCHLD 20  /* to parent on child stop or exit */
      35: #define SIGCLD  SIGCHLD /* compatibility */
      36: #define SIGTTIN 21  /* to readers pgrp upon background tty read */
      37: #define SIGTTOU 22  /* like TTIN for output if (tp->t_local&LTOSTOP) */
      38: #define SIGIO   23  /* input/output possible signal */
      39: #define SIGXCPU 24  /* exceeded CPU time limit */
      40: #define SIGXFSZ 25  /* exceeded file size limit */
      41: #define SIGVTALRM 26    /* virtual time alarm */
      42: #define SIGPROF 27  /* profiling time alarm */
      43: #define SIGWINCH 28 /* window size changes */
      44: #define SIGUSR1 30  /* user defined signal 1 */
      45: #define SIGUSR2 31  /* user defined signal 2 */
      46:
      47: #define SIG_ERR     (int (*)())-1
      48: #define SIG_DFL     (int (*)())0
      49: #define SIG_IGN     (int (*)())1
      50:
      51: #ifndef KERNEL
      52: int (*signal())();
      53: #endif
      54:
      55: typedef unsigned long sigset_t;
      56:
      57: /*
      58:  * Signal vector "template" used in sigaction call.
      59:  */
      60: struct  sigaction {
      61:     int (*sa_handler)();    /* signal handler */
      62:     sigset_t sa_mask;       /* signal mask to apply */
      63:     int sa_flags;       /* see signal options below */
      64: };
      65:
      66: #define SA_ONSTACK  0x0001  /* take signal on signal stack */
      67: #define SA_RESTART  0x0002  /* restart system on signal return */
      68: #define SA_DISABLE  0x0004  /* disable taking signals on alternate stack */
      69: #define SA_NOCLDSTOP    0x0008  /* do not generate SIGCHLD on child stop */
      70:
      71: /*
      72:  * Flags for sigprocmask:
      73:  */
      74: #define SIG_BLOCK   1   /* block specified signal set */
      75: #define SIG_UNBLOCK 2   /* unblock specified signal set */
      76: #define SIG_SETMASK 3   /* set specified signal set */
      77:
      78: typedef int (*sig_t)();     /* type of signal function */
      79:
      80: /*
      81:  * Structure used in sigaltstack call.
      82:  */
      83: struct  sigaltstack {
      84:     char    *ss_base;       /* signal stack base */
      85:     int ss_size;        /* signal stack length */
      86:     int ss_flags;       /* SA_DISABLE and/or SA_ONSTACK */
      87: };
      88: #define MINSIGSTKSZ 128         /* minimum allowable stack */
      89: #define SIGSTKSZ    (MINSIGSTKSZ + 384) /* recommended stack size */
      90:
      91: /*
      92:  * 4.3 compatibility:
      93:  * Signal vector "template" used in sigvec call.
      94:  */
      95: struct  sigvec {
      96:     int (*sv_handler)();    /* signal handler */
      97:     long    sv_mask;        /* signal mask to apply */
      98:     int sv_flags;       /* see signal options below */
      99: };
     100: #define SV_ONSTACK  SA_ONSTACK  /* take signal on signal stack */
     101: #define SV_INTERRUPT    SA_RESTART  /* same bit, opposite sense */
     102: #define sv_onstack sv_flags     /* isn't compatibility wonderful! */
     103:
     104: /*
     105:  * 4.3 compatibility:
     106:  * Structure used in sigstack call.
     107:  */
     108: struct  sigstack {
     109:     char    *ss_sp;         /* signal stack pointer */
     110:     int ss_onstack;     /* current status */
     111: };
     112:
     113: /*
     114:  * Information pushed on stack when a signal is delivered.
     115:  * This is used by the kernel to restore state following
     116:  * execution of the signal handler.  It is also made available
     117:  * to the handler to allow it to properly restore state if
     118:  * a non-standard exit is performed.
     119:  */
     120: struct  sigcontext {
     121:     int sc_onstack;     /* sigstack state to restore */
     122:     long    sc_mask;        /* signal mask to restore */
     123:     int sc_sp;          /* sp to restore */
     124:     int sc_fp;          /* fp to restore */
     125:     int sc_r1;          /* r1 to restore */
     126:     int sc_r0;          /* r0 to restore */
     127:     int sc_pc;          /* pc to restore */
     128:     int sc_ps;          /* psl to restore */
     129:     int sc_ovno         /* overlay to restore */
     130: };
     131:
     132: /*
     133:  * Macro for converting signal number to a mask suitable for
     134:  * sigblock().
     135:  */
     136: #define sigmask(m)      (1L << ((m)-1))
     137: #define sigaddset(set, signo)   (*(set) |= 1L << ((signo) - 1), 0)
     138: #define sigdelset(set, signo)   (*(set) &= ~(1L << ((signo) - 1)), 0)
     139: #define sigemptyset(set)    (*(set) = (sigset_t)0, (int)0)
     140: #define sigfillset(set)         (*(set) = ~(sigset_t)0, (int)0)
     141: #define sigismember(set, signo) ((*(set) & (1L << ((signo) - 1))) != 0)
     142:
     143: #ifndef KERNEL
     144: extern long sigblock(), sigsetmask();
     145: #define BADSIG  SIG_ERR
     146: #endif
     147:
     148: #endif /* NSIG */

#### Defined struct's

sigaction defined in line 60; used 28 times

- in /usr/src/bin/tcsh/tc.sig.h line 61(2)
- in /usr/src/lib/libc/compat-43/sigcompat.c line 49(4)
- in /usr/src/lib/libc/gen/siginterrupt.c line 48-51(4), 60(2)
- in /usr/src/lib/libc/gen/signal.c line 50(2)
- in /usr/src/libexec/acctd/acctd.c line 58(2)
- in /usr/src/sys/sys/kern_sig2.c line 70-74(8), 119(2)
- in /usr/src/usr.sbin/syslogd/syslogd.c line 158(2)

sigaltstack defined in line 83; used 10 times

- in /usr/src/sys/h/user.h line 103(2)
- in /usr/src/sys/sys/kern_sig2.c line 309-312(6), 318(2)

sigcontext defined in line 120; used 20 times

- in /usr/src/sys/pdp/machdep.c line 50-55(6), 98(2), 132-135(6)
- in /usr/src/usr.lib/libF77/main.c line 84(2)
- in /usr/src/usr.lib/libF77/trpfpe_.c line 333(2), 404(2)

sigstack defined in line 108; used 8 times

- in /usr/src/bin/tcsh/tc.os.c line 685(2)
- in /usr/src/sys/sys/kern_sig.c line 62-65(6)

sigvec defined in line 95; used 50 times

- in /usr/src/bin/csh/sh.c line 47(2), 107-110(4)
- in /usr/src/bin/tcsh/tc.sig.h line 69-74(4)
- in /usr/src/lib/libc/compat-43/sigcompat.c line 43(2)
- in /usr/src/lib/mip/scan.c line 67(2), 180(2)
- in /usr/src/sbin/init/init.c line 70(2), 124(2), 366(2), 387(2)
- in /usr/src/ucb/talk/init_disp.c line 26-31(6)
- in /usr/src/usr.sbin/inetd/inetd.c line 238(2), 288-293(6)
- in /usr/src/usr.sbin/named/named/ns_maint.c line 133(2), 177(2), 268(2), 305(2), 448(2), 459(2)

#### Defined typedef's

sigset_t defined in line 55; used 58 times

- in line 62, 139-140(2)
- in /usr/src/bin/ar/misc.c line 58
- in /usr/src/bin/disklabel/disklabel.c line 667
- in /usr/src/bin/mail.c line 297, 655
- in /usr/src/bin/tcsh/tc.sig.c line 302, 335, 374
- in /usr/src/games/atc/update.c line 20
- in /usr/src/games/battlestar/com6.c line 72
- in /usr/src/games/hunt/driver.c line 54
- in /usr/src/games/sail/main.c line 93, 104
- in /usr/src/games/warp/sig.c line 212
- in /usr/src/lib/libc/compat-4.1/pause.c line 18
- in /usr/src/lib/libc/compat-43/sigcompat.c line 62(2), 75(2), 84
- in /usr/src/lib/libc/gen/abort.c line 45, 53, 61
- in /usr/src/lib/libc/gen/popen.c line 110
- in /usr/src/lib/libc/gen/setmode.c line 174
- in /usr/src/lib/libc/gen/siginterrupt.c line 47
- in /usr/src/lib/libc/gen/signal.c line 43
- in /usr/src/lib/libc/gen/sigsetops.c line 47, 54-61(3), 69, 77
- in /usr/src/lib/libc/gen/system.c line 48
- in /usr/src/lib/libc/net/rcmd.c line 44
- in /usr/src/libexec/acctd/acctd.c line 57, 169
- in /usr/src/libexec/comsat/comsat.c line 62
- in /usr/src/libexec/ftpd/popen.c line 136
- in /usr/src/sys/sys/kern_sig2.c line 215-219(3), 285, 349-352(2), 361
- in /usr/src/sys/sys/sys_generic.c line 280, 329
- in /usr/src/usr.lib/libI77/f77_abort.c line 25
- in /usr/src/usr.lib/libcurses/tstp.c line 19
- in /usr/src/usr.sbin/cron/popen.c line 148
- in /usr/src/usr.sbin/dev_mkdb/dev_mkdb.c line 59
- in /usr/src/usr.sbin/syslogd/syslogd.c line 143, 157, 464
- in /usr/src/usr.sbin/update/update.c line 49

#### Defined macros

BADSIG defined in line 145; used 3 times

- in /usr/src/bin/tcsh/tc.sig.c line 265
- in /usr/src/games/sail/player.h line 67
- in /usr/src/ucb/window/wwinit.c line 31

ILL_RESAD_FAULT defined in line 16; used 1 times

- in /usr/src/sys/pdp/trap.c line 158

MINSIGSTKSZ defined in line 88; used 2 times

- in line 89
- in /usr/src/sys/sys/kern_sig2.c line 334

NSIG defined in line 10; used 36 times

- in line 9
- in /usr/ingres/source/monitor/quit.c line 84
- in /usr/src/bin/adb/print.c line 416
- in /usr/src/bin/csh/sh.proc.c line 785, 796-800(2)
- in /usr/src/bin/kill.c line 32, 42, 49
- in /usr/src/bin/make/doname.c line 312
- in /usr/src/bin/tcsh/sh.proc.c line 73, 1330, 1345-1349(2)
- in /usr/src/games/monop/misc.c line 313, 323
- in /usr/src/lib/libc/gen/psignal.c line 27
- in /usr/src/lib/libc/gen/siglist.c line 13
- in /usr/src/new/OLD/apl/src/a0.c line 959
- in /usr/src/new/PORT/B/src/bed/unix.c line 155, 212
- in /usr/src/new/PORT/B/src/bint/b3sig.c line 156
- in /usr/src/new/PORT/apl/src/a0.c line 959
- in /usr/src/new/crash/crash.c line 1195
- in /usr/src/new/kermit5.188/ckucon.c line 18
- in /usr/src/sys/h/user.h line 95-96(2)
- in /usr/src/sys/sys/kern_sig.c line 103, 143
- in /usr/src/sys/sys/kern_sig2.c line 82, 197
- in /usr/src/sys/sys/sys_process.c line 184
- in /usr/src/ucb/Mail/popen.c line 233
- in /usr/src/ucb/PORT/pascal/pdx/process/ptrace.c line 202
- in /usr/src/usr.sbin/pstat/pstat.c line 595, 603

SA_DISABLE defined in line 68; used 3 times

- in /usr/src/sys/sys/kern_exec.c line 421
- in /usr/src/sys/sys/kern_sig2.c line 316, 324

SA_NOCLDSTOP defined in line 69; used 3 times

- in /usr/src/sys/sys/kern_sig2.c line 103, 140
- in /usr/src/usr.sbin/syslogd/syslogd.c line 199

SA_ONSTACK defined in line 66; used 14 times

- in line 100
- in /usr/src/sys/pdp/machdep.c line 65-78(4), 146-149(3)
- in /usr/src/sys/pdp/trap.c line 219
- in /usr/src/sys/sys/kern_sig.c line 69, 78
- in /usr/src/sys/sys/kern_sig2.c line 99, 135, 325

SA_RESTART defined in line 67; used 9 times

- in line 101
- in /usr/src/lib/libc/gen/siginterrupt.c line 55-58(2)
- in /usr/src/lib/libc/gen/signal.c line 56
- in /usr/src/libexec/acctd/acctd.c line 96, 104, 112
- in /usr/src/sys/sys/kern_sig2.c line 101, 131

SIGABRT defined in line 20; used 4 times

- in /usr/src/lib/libc/gen/abort.c line 52-54(2), 60-62(2)

SIGALRM defined in line 28; used 217 times

- in /usr/src/bin/login/login.c line 105, 425
- in /usr/src/bin/ping/ping.c line 331, 385, 395
- in /usr/src/bin/tcsh/sh.c line 289
- in /usr/src/bin/write.c line 142
- in /usr/src/games/atc/main.c line 132
- in /usr/src/games/battlestar/fly.c line 245, 252
- in /usr/src/games/boggle/boggle.c line 110, 594
- in /usr/src/games/hunt/driver.c line 66-68(2)
- in /usr/src/games/hunt/hunt.c line 409, 426, 437
- in /usr/src/games/phantasia/func1.c line 401, 410, 421, 427
- in /usr/src/games/robots/main.c line 107
- in /usr/src/games/robots/move_robs.c line 27
- in /usr/src/games/sail/main.c line 96, 107
- in /usr/src/games/sail/pl_1.c line 29
- in /usr/src/games/sail/pl_7.c line 103
- in /usr/src/games/worm.c line 66, 143
- in /usr/src/libexec/acctd/acctd.c line 97-100(2), 108, 199
- in /usr/src/libexec/comsat/comsat.c line 84, 96, 175
- in /usr/src/libexec/ctimed/ctimed.c line 67, 91
- in /usr/src/libexec/ftpd/ftpcmd.y line 858
- in /usr/src/libexec/getty/main.c line 95, 210, 218, 237
- in /usr/src/libexec/identd/src/identd.c line 655
- in /usr/src/libexec/talkd/talkd.c line 64
- in /usr/src/libexec/tcpd/rfc931.c line 103
- in /usr/src/libexec/tcpd/safe_finger.c line 89
- in /usr/src/libexec/tftpd/tftpd.c line 310, 378, 430
- in /usr/src/local/ddd/ddd.c line 132
- in /usr/src/local/qterm/qterm.c line 831, 847
- in /usr/src/local/zmodem/minirb.c line 147
- in /usr/src/local/zmodem/rz.c line 699
- in /usr/src/local/zmodem/sz.c line 1226
- in /usr/src/new/PORT/B/src/bsmall/b2sig.c line 125
- in /usr/src/new/jove/disp.c line 121, 169
- in /usr/src/new/jove/jove.c line 1053, 1280
- in /usr/src/new/jove/portsrv.c line 75
- in /usr/src/new/jove/util.c line 135, 141
- in /usr/src/new/kermit5.188/ckcnet.c line 759
- in /usr/src/new/kermit5.188/cku2tm.c line 67, 91
- in /usr/src/new/kermit5.188/ckudia.c line 997, 1102, 1382, 1469, 1940, 1964, 1985, 1992, 2020, 2027, 2037, 2735-2739(2), 2761, 2826
- in /usr/src/new/kermit5.188/ckuscr.c line 191, 224, 249, 282, 341, 370, 376
- in /usr/src/new/kermit5.188/ckutio.c line 926, 1198, 1635, 4114, 4125, 4373, 4489, 4675, 5593, 6439-6443(2)
- in /usr/src/new/nntp/server/netaux.c line 192
- in /usr/src/new/nntp/server/serve.c line 160, 194
- in /usr/src/new/nntp/server/spawn.c line 79, 105
- in /usr/src/new/nntp/xmit/remote.c line 312, 325-330(2)
- in /usr/src/old/cu/cu.c line 98, 123
- in /usr/src/old/dump/dumpoptr.c line 56-57(2), 71
- in /usr/src/sbin/dump/dumpoptr.c line 60-61(2), 75
- in /usr/src/sbin/init/init.c line 160, 193, 294
- in /usr/src/sbin/routed/main.c line 133, 167
- in /usr/src/sbin/routed/tools/query.c line 76
- in /usr/src/sbin/shutdown/shutdown.c line 177
- in /usr/src/sys/sys/kern_synch.c line 49
- in /usr/src/ucb/PORT/systat/cmds.c line 26
- in /usr/src/ucb/PORT/systat/keyboard.c line 38, 44, 86
- in /usr/src/ucb/PORT/systat/main.c line 134
- in /usr/src/ucb/ex/ex_vget.c line 611
- in /usr/src/ucb/lock/lock.c line 142
- in /usr/src/ucb/netstat/if.c line 244, 306
- in /usr/src/ucb/talk/init_disp.c line 30
- in /usr/src/ucb/talk/invite.c line 55
- in /usr/src/ucb/talk/msgs.c line 41, 50
- in /usr/src/ucb/tftp/main.c line 504
- in /usr/src/ucb/tftp/tftp.c line 91, 192
- in /usr/src/usr.bin/tip/cmds.c line 416
- in /usr/src/usr.bin/tip/hunt.c line 32, 61-66(2)
- in /usr/src/usr.bin/tip/tip.c line 184
- in /usr/src/usr.bin/uucp/aculib/att2224.c line 25, 47, 70
- in /usr/src/usr.bin/uucp/aculib/bsdtcp.c line 51
- in /usr/src/usr.bin/uucp/aculib/cds224.c line 36
- in /usr/src/usr.bin/uucp/aculib/df12.c line 54
- in /usr/src/usr.bin/uucp/aculib/df2.c line 37, 67
- in /usr/src/usr.bin/uucp/aculib/dk.c line 26
- in /usr/src/usr.bin/uucp/aculib/dn.c line 40, 67
- in /usr/src/usr.bin/uucp/aculib/hys.c line 64, 110
- in /usr/src/usr.bin/uucp/aculib/hys24.c line 52
- in /usr/src/usr.bin/uucp/aculib/hysq.c line 64
- in /usr/src/usr.bin/uucp/aculib/mic.c line 27
- in /usr/src/usr.bin/uucp/aculib/nov.c line 40
- in /usr/src/usr.bin/uucp/aculib/pen.c line 28
- in /usr/src/usr.bin/uucp/aculib/pnet.c line 36
- in /usr/src/usr.bin/uucp/aculib/rvmacs.c line 75
- in /usr/src/usr.bin/uucp/aculib/sy.c line 31
- in /usr/src/usr.bin/uucp/aculib/unet.c line 35
- in /usr/src/usr.bin/uucp/aculib/va212.c line 27
- in /usr/src/usr.bin/uucp/aculib/va811.c line 45
- in /usr/src/usr.bin/uucp/aculib/va820.c line 47
- in /usr/src/usr.bin/uucp/aculib/vad.c line 34
- in /usr/src/usr.bin/uucp/aculib/vent.c line 25
- in /usr/src/usr.bin/uucp/aculib/vmacs.c line 77
- in /usr/src/usr.bin/uucp/cico.c line 252, 527, 626
- in /usr/src/usr.bin/uucp/condevs.c line 198
- in /usr/src/usr.bin/uucp/conn.c line 44, 278, 612
- in /usr/src/usr.bin/uucp/fio.c line 74, 103, 114
- in /usr/src/usr.bin/uucp/pk1.c line 380
- in /usr/src/usr.bin/uucp/tio.c line 47, 73, 104, 168
- in /usr/src/usr.lib/libU77/alarm_.c line 34
- in /usr/src/usr.lib/libcurses/tstp.c line 29
- in /usr/src/usr.sbin/inetd/inetd.c line 119, 288
- in /usr/src/usr.sbin/named/named/ns_main.c line 274, 895
- in /usr/src/usr.sbin/named/named/ns_maint.c line 145, 177, 268, 304, 448, 459
- in /usr/src/usr.sbin/ntp/ntpd.c line 357
- in /usr/src/usr.sbin/ntp/ntpdc.c line 205
- in /usr/src/usr.sbin/rwhod/rwhod.c line 146
- in /usr/src/usr.sbin/sendmail.MX/src/clock.c line 108, 146, 172-175(2), 195
- in /usr/src/usr.sbin/sendmail/src/clock.c line 108, 146, 172-175(2), 195
- in /usr/src/usr.sbin/syslogd/syslogd.c line 194, 216, 698
- in /usr/src/usr.sbin/update/update.c line 54

SIGBUS defined in line 24; used 18 times

- in /usr/src/games/warp/sig.c line 44
- in /usr/src/local/ddd/ddd.c line 131
- in /usr/src/new/OLD/apl/src/a0.c line 919
- in /usr/src/new/PORT/B/src/bsmall/b2sig.c line 121
- in /usr/src/new/PORT/apl/src/a0.c line 919
- in /usr/src/new/jove/jove.c line 1272
- in /usr/src/new/rn/final.c line 40
- in /usr/src/old/dump/dumpmain.c line 113-114(2)
- in /usr/src/sbin/dump/dumpmain.c line 183-184(2)
- in /usr/src/sys/pdp/trap.c line 124, 243
- in /usr/src/ucb/PORT/pascal/pdx/process/start.c line 123
- in /usr/src/ucb/PORT/pascal/px/int.c line 147, 174
- in /usr/src/usr.bin/lex/lmain.c line 19
- in /usr/src/usr.bin/uucp/uuname.c line 37

SIGCHLD defined in line 34; used 170 times

- in line 35
- in /usr/src/bin/csh/sh.c line 314, 642
- in /usr/src/bin/csh/sh.proc.c line 146, 168, 206, 214, 254, 824, 887, 1038
- in /usr/src/bin/csh/sh.sem.c line 137, 181
- in /usr/src/bin/tcsh/sh.c line 777, 1287-1291(2)
- in /usr/src/bin/tcsh/sh.exec.c line 196
- in /usr/src/bin/tcsh/sh.proc.c line 458-460(2), 469, 491-493(2), 508, 546-550(2), 563-565(2), 571, 636, 642, 650, 657, 1378, 1385, 1463, 1486-1488(2), 1514, 1668-1670(2), 1680, 1696, 1773
- in /usr/src/bin/tcsh/sh.sem.c line 230-232(2), 243, 284-292(4), 335, 388, 401, 416, 490
- in /usr/src/bin/tcsh/tc.os.c line 422, 429, 487
- in /usr/src/bin/tcsh/tc.sig.c line 90, 103-104(2), 149, 174, 186-190(2), 203-205(2), 213-214(2), 229
- in /usr/src/bin/tcsh/tc.sig.h line 43, 139-141(2)
- in /usr/src/games/sail/pl_1.c line 30, 99, 105
- in /usr/src/games/sail/pl_main.c line 152
- in /usr/src/lib/libc/gen/system.c line 55
- in /usr/src/libexec/comsat/comsat.c line 86
- in /usr/src/libexec/ftpd/ftpd.c line 219
- in /usr/src/libexec/identd/src/identd.c line 639-641(2)
- in /usr/src/libexec/rlogind/rlogind.c line 314-317(2)
- in /usr/src/libexec/telnetd/telnetd.c line 394
- in /usr/src/new/PORT/B/src/bed/unix.c line 164-165(2)
- in /usr/src/new/jove/extend.c line 967-971(2)
- in /usr/src/new/jove/iproc-pipes.c line 89, 101, 160, 168, 220, 230, 282, 292
- in /usr/src/new/jove/iproc-ptys.c line 199, 208, 313, 324, 417, 425
- in /usr/src/new/jove/jove.c line 420, 429, 444, 724, 739
- in /usr/src/new/jove/proc.c line 588, 613-616(2), 714
- in /usr/src/new/nntp/server/main.c line 56
- in /usr/src/new/nntp/server/serve.c line 118
- in /usr/src/new/notes/src/misc.c line 6, 30, 57, 109-115(3), 139-140(2), 150
- in /usr/src/sys/sys/kern_exit.c line 152
- in /usr/src/sys/sys/kern_sig.c line 311, 436, 501
- in /usr/src/sys/sys/kern_sig2.c line 139
- in /usr/src/ucb/Mail/main.c line 71
- in /usr/src/ucb/Mail/popen.c line 317, 334
- in /usr/src/ucb/rlogin.c line 213, 345-347(2)
- in /usr/src/ucb/script.c line 83
- in /usr/src/ucb/window/main.c line 140
- in /usr/src/ucb/window/wwspawn.c line 28
- in /usr/src/usr.bin/uucp/uucpd.c line 98, 121
- in /usr/src/usr.bin/uucp/uuxqt.c line 688-689(2)
- in /usr/src/usr.sbin/cron/cron.c line 59
- in /usr/src/usr.sbin/cron/do_command.c line 93
- in /usr/src/usr.sbin/inetd/inetd.c line 119, 293
- in /usr/src/usr.sbin/lpr/lpd.c line 120, 206, 387
- in /usr/src/usr.sbin/named/named/ns_main.c line 279
- in /usr/src/usr.sbin/sendmail.MX/src/daemon.c line 149, 211
- in /usr/src/usr.sbin/sendmail.MX/src/deliver.c line 853-854(2)
- in /usr/src/usr.sbin/sendmail.MX/src/queue.c line 302-305(3), 312-316(3)
- in /usr/src/usr.sbin/sendmail/src/daemon.c line 149, 211
- in /usr/src/usr.sbin/sendmail/src/deliver.c line 785-786(2)
- in /usr/src/usr.sbin/sendmail/src/queue.c line 291-294(3), 301-305(3)
- in /usr/src/usr.sbin/syslogd/syslogd.c line 201

SIGCLD defined in line 35; used 5 times

- in /usr/src/bin/tcsh/tc.sig.h line 44
- in /usr/src/new/PORT/B/src/bint/b3sig.c line 68-69(2)
- in /usr/src/usr.sbin/named/named/ns_main.c line 277, 940

SIGCONT defined in line 33; used 33 times

- in /usr/src/bin/csh/sh.proc.c line 853, 865, 906
- in /usr/src/bin/tcsh/sh.proc.c line 1438, 1452, 1509
- in /usr/src/games/warp/score.c line 129-130(2)
- in /usr/src/games/warp/sig.c line 52-53(2), 67
- in /usr/src/games/warp/warp.c line 167
- in /usr/src/local/trace.c line 37
- in /usr/src/new/PORT/B/src/bed/unix.c line 160-161(2)
- in /usr/src/new/jove/iproc-ptys.c line 150
- in /usr/src/new/rn/final.c line 28, 209
- in /usr/src/new/rn/util.c line 41, 80
- in /usr/src/sys/sys/kern_exec.c line 412
- in /usr/src/sys/sys/kern_exit.c line 143
- in /usr/src/sys/sys/kern_sig.c line 50
- in /usr/src/sys/sys/kern_sig2.c line 154, 198
- in /usr/src/sys/sys/tty.c line 733
- in /usr/src/ucb/PORT/pascal/pdx/process/resume.c line 72
- in /usr/src/ucb/gcore.c line 132
- in /usr/src/ucb/vmstat.c line 303
- in /usr/src/usr.bin/iostat.c line 173
- in /usr/src/usr.sbin/lpr/printjob.c line 174, 591, 1003

SIGEMT defined in line 21; used 20 times

- in /usr/src/games/hunt/hunt.c line 160, 478
- in /usr/src/new/OLD/apl/src/a0.c line 917
- in /usr/src/new/PORT/B/src/bsmall/b2sig.c line 119
- in /usr/src/new/PORT/apl/src/a0.c line 917
- in /usr/src/new/rn/final.c line 34
- in /usr/src/new/rn/init.c line 273
- in /usr/src/old/cu/cu.c line 428, 476, 553, 561
- in /usr/src/sys/pdp/trap.c line 171
- in /usr/src/ucb/ex/ex.c line 159-160(2)
- in /usr/src/ucb/ex/ex_subr.c line 771
- in /usr/src/usr.bin/tip/cmds.c line 567
- in /usr/src/usr.bin/tip/tipout.c line 94, 111
- in /usr/src/usr.bin/uucp/uuname.c line 35
- in /usr/src/usr.sbin/named/named/ns_main.c line 297

SIGFPE defined in line 22; used 32 times

- in /usr/src/games/warp/sig.c line 43
- in /usr/src/lib/mip/scan.c line 180
- in /usr/src/local/ddd/ddd.c line 130
- in /usr/src/new/OLD/apl/src/ax.c line 33, 42, 49
- in /usr/src/new/PORT/B/src/bint/b3sig.c line 171
- in /usr/src/new/PORT/B/src/bint/mkconfig.c line 71
- in /usr/src/new/PORT/B/src/bsmall/b2sig.c line 120
- in /usr/src/new/PORT/apl/src/ax.c line 33, 42, 49
- in /usr/src/new/rn/final.c line 39
- in /usr/src/old/dump/dumpmain.c line 111-112(2)
- in /usr/src/sbin/dump/dumpmain.c line 181-182(2)
- in /usr/src/sys/pdp/genassym.c line 99
- in /usr/src/sys/pdp/machdep.c line 93
- in /usr/src/sys/pdp/trap.c line 185
- in /usr/src/ucb/PORT/pascal/px/int.c line 152, 171
- in /usr/src/usr.bin/roff/common_source/n1.c line 164, 326
- in /usr/src/usr.bin/uucp/cico.c line 111
- in /usr/src/usr.bin/uucp/uuname.c line 36
- in /usr/src/usr.lib/libF77/main.c line 98
- in /usr/src/usr.lib/libF77/trapov_.c line 146, 172
- in /usr/src/usr.lib/libF77/trpfpe_.c line 507, 518
- in /usr/src/usr.sbin/named/named/ns_main.c line 298

SIGHUP defined in line 12; used 200 times

- in /usr/src/bin/cc.c line 164-165(2)
- in /usr/src/bin/chpass/chpass.c line 129
- in /usr/src/bin/csh/sh.c line 113
- in /usr/src/bin/csh/sh.func.c line 115
- in /usr/src/bin/csh/sh.lex.c line 1146
- in /usr/src/bin/csh/sh.proc.c line 852, 864, 1083
- in /usr/src/bin/csh/sh.sem.c line 205
- in /usr/src/bin/diff/diffreg.c line 273
- in /usr/src/bin/disklabel/disklabel.c line 671
- in /usr/src/bin/ed.c line 108, 143, 560, 752
- in /usr/src/bin/mail.c line 74, 303
- in /usr/src/bin/passwd/passwd.c line 77
- in /usr/src/bin/strip.c line 28
- in /usr/src/bin/tar.c line 252-253(2), 927
- in /usr/src/bin/tcsh/sh.c line 430
- in /usr/src/bin/tcsh/sh.func.c line 193
- in /usr/src/bin/tcsh/sh.lex.c line 1374
- in /usr/src/bin/tcsh/sh.proc.c line 1437, 1451, 1729
- in /usr/src/bin/tcsh/sh.sem.c line 456
- in /usr/src/bin/tcsh/tc.sig.h line 161-165(2), 174
- in /usr/src/bin/write.c line 24
- in /usr/src/games/atc/main.c line 111
- in /usr/src/games/canfield.c line 1614
- in /usr/src/games/hack/hack.end.c line 39, 81, 468
- in /usr/src/games/hack/hack.main.c line 119
- in /usr/src/games/hack/hack.save.c line 37
- in /usr/src/games/hunt/driver.c line 198
- in /usr/src/games/rain.c line 95
- in /usr/src/games/rogue/machdep.c line 199, 218
- in /usr/src/games/sail/pl_1.c line 26
- in /usr/src/games/sail/pl_main.c line 82
- in /usr/src/games/sail/sync.c line 120, 194
- in /usr/src/games/warp/sig.c line 39, 174, 186
- in /usr/src/games/warp/term.c line 621, 695
- in /usr/src/lib/libc/gen/popen.c line 125
- in /usr/src/libexec/acctd/acctd.c line 93, 101, 113, 197
- in /usr/src/libexec/ftpd/popen.c line 150
- in /usr/src/libexec/getty/main.c line 151, 157
- in /usr/src/libexec/rlogind/rlogind.c line 266-268(2)
- in /usr/src/libexec/tcpd/shell_cmd.c line 73
- in /usr/src/libexec/telnetd/telnetd.c line 276-278(2)
- in /usr/src/local/qterm/qterm.c line 445
- in /usr/src/new/OLD/apl/src/a0.c line 913
- in /usr/src/new/PORT/apl/src/a0.c line 913
- in /usr/src/new/jove/jove.c line 105, 186-191(2), 257, 293, 731, 1270
- in /usr/src/new/kermit5.188/ckutio.c line 3958, 4038, 5744
- in /usr/src/new/nntp/xmit/nntpxmit.c line 1046
- in /usr/src/new/notes/src/misc.c line 103, 133
- in /usr/src/new/rcs/src/rcsutil.c line 261, 276, 286
- in /usr/src/new/rn/final.c line 32, 163
- in /usr/src/old/cu/cu.c line 125
- in /usr/src/old/dump/dumpmain.c line 107-108(2)
- in /usr/src/sbin/dump/dumpmain.c line 177-178(2)
- in /usr/src/sbin/init/init.c line 70, 152, 293, 387-392(2), 400, 512, 535, 629, 681
- in /usr/src/sbin/reboot/reboot.c line 111, 135, 153
- in /usr/src/sbin/routed/main.c line 134
- in /usr/src/sbin/shutdown/shutdown.c line 171
- in /usr/src/sys/sys/kern_exit.c line 142
- in /usr/src/sys/sys/sys_inode.c line 715
- in /usr/src/sys/sys/tty.c line 732
- in /usr/src/ucb/Mail/collect.c line 90-94(3), 102, 375-377(2)
- in /usr/src/ucb/Mail/fio.c line 256
- in /usr/src/ucb/Mail/lex.c line 171-172(2)
- in /usr/src/ucb/Mail/main.c line 242
- in /usr/src/ucb/Mail/names.c line 288
- in /usr/src/ucb/Mail/popen.c line 124
- in /usr/src/ucb/Mail/send.c line 374
- in /usr/src/ucb/PORT/pascal/pdx/main/main.c line 177
- in /usr/src/ucb/PORT/pascal/src/yymain.c line 98
- in /usr/src/ucb/ex/ex.c line 152-154(2)
- in /usr/src/ucb/ex/ex_subr.c line 796
- in /usr/src/ucb/ex/ex_unix.c line 190
- in /usr/src/ucb/rdist/docmd.c line 36
- in /usr/src/ucb/rdist/server.c line 48
- in /usr/src/ucb/rlogin.c line 193
- in /usr/src/ucb/strcompact.c line 60
- in /usr/src/ucb/symcompact.c line 67
- in /usr/src/ucb/symorder.c line 56
- in /usr/src/ucb/tn3270/datastream.c line 562
- in /usr/src/usr.bin/f77/driver.c line 84, 692
- in /usr/src/usr.bin/learn/learn.c line 47
- in /usr/src/usr.bin/learn/wrapup.c line 20
- in /usr/src/usr.bin/patch/util.c line 248, 263, 274
- in /usr/src/usr.bin/ptx.c line 84-85(2)
- in /usr/src/usr.bin/ranlib/misc.c line 61
- in /usr/src/usr.bin/refer/refer1.c line 143
- in /usr/src/usr.bin/roff/common_source/n1.c line 158-160(2)
- in /usr/src/usr.bin/sort.c line 274-275(2), 567
- in /usr/src/usr.bin/tip/cu.c line 73
- in /usr/src/usr.bin/tip/tip.c line 111
- in /usr/src/usr.bin/tip/tipout.c line 97
- in /usr/src/usr.bin/uucp/acucntrl.c line 368
- in /usr/src/usr.bin/uucp/cico.c line 107, 374, 482, 625, 671
- in /usr/src/usr.bin/uucp/mailst.c line 95, 102
- in /usr/src/usr.bin/uucp/uuname.c line 41
- in /usr/src/usr.bin/uucp/uuxqt.c line 693
- in /usr/src/usr.bin/uucp/xqt.c line 35, 81, 103
- in /usr/src/usr.lib/libF77/main.c line 90
- in /usr/src/usr.sbin/accton/accton.c line 179
- in /usr/src/usr.sbin/cron/cron.c line 60
- in /usr/src/usr.sbin/cron/popen.c line 162
- in /usr/src/usr.sbin/edquota/edquota.c line 315
- in /usr/src/usr.sbin/inetd/inetd.c line 119, 289-291(2)
- in /usr/src/usr.sbin/lpr/lpd.c line 142-144(2), 207
- in /usr/src/usr.sbin/lpr/lpr.c line 88-89(2), 474
- in /usr/src/usr.sbin/lpr/printjob.c line 80
- in /usr/src/usr.sbin/named/named/ns_main.c line 275, 881
- in /usr/src/usr.sbin/rwhod/rwhod.c line 109
- in /usr/src/usr.sbin/sendmail.MX/src/deliver.c line 881, 1261
- in /usr/src/usr.sbin/sendmail.MX/src/main.c line 226-227(2), 1002
- in /usr/src/usr.sbin/sendmail/src/deliver.c line 813, 1206
- in /usr/src/usr.sbin/sendmail/src/main.c line 221-222(2), 1006
- in /usr/src/usr.sbin/syslogd/syslogd.c line 193, 213
- in /usr/src/usr.sbin/vipw/vipw.c line 49

SIGILL defined in line 15; used 26 times

- in /usr/src/games/warp/sig.c line 42, 107, 173
- in /usr/src/local/ddd/ddd.c line 130
- in /usr/src/new/OLD/apl/src/a0.c line 915
- in /usr/src/new/PORT/B/src/bsmall/b2sig.c line 117
- in /usr/src/new/PORT/apl/src/a0.c line 915
- in /usr/src/new/rn/final.c line 37, 73, 153
- in /usr/src/sys/pdp/genassym.c line 100
- in /usr/src/sys/pdp/machdep.c line 86, 93
- in /usr/src/sys/pdp/trap.c line 136, 155-157(2)
- in /usr/src/ucb/PORT/pascal/pdx/machine/setbp.c line 23
- in /usr/src/ucb/PORT/pascal/pdx/process/start.c line 122
- in /usr/src/ucb/PORT/pascal/px/int.c line 146, 173
- in /usr/src/ucb/PORT/pascal/px/interp.c line 186
- in /usr/src/usr.bin/uucp/uuname.c line 32
- in /usr/src/usr.lib/libF77/main.c line 105
- in /usr/src/usr.lib/libF77/trapov_.c line 148
- in /usr/src/usr.lib/libI77/f77_abort.c line 37-39(2)

SIGINT defined in line 13; used 799 times

- in /usr/src/bin/adb/format.c line 235-242(3)
- in /usr/src/bin/adb/main.c line 116-120(3)
- in /usr/src/bin/adb/runpcs.c line 96, 236-238(2)
- in /usr/src/bin/cc.c line 160-161(2)
- in /usr/src/bin/chpass/chpass.c line 130
- in /usr/src/bin/csh/sh.c line 107, 256-257(2), 489, 579, 634, 696, 759
- in /usr/src/bin/csh/sh.exec.c line 234
- in /usr/src/bin/csh/sh.file.c line 78, 99, 345
- in /usr/src/bin/csh/sh.func.c line 96-105(4), 421-424(2), 475(2), 735, 761, 778
- in /usr/src/bin/csh/sh.hist.c line 85
- in /usr/src/bin/csh/sh.proc.c line 66, 592, 826, 1058, 1068
- in /usr/src/bin/csh/sh.sem.c line 183, 194
- in /usr/src/bin/csh/sh.set.c line 675
- in /usr/src/bin/dd.c line 292-293(2)
- in /usr/src/bin/diff/diffreg.c line 274
- in /usr/src/bin/disklabel/disklabel.c line 670
- in /usr/src/bin/ed.c line 109, 141, 551, 559, 757-760(2)
- in /usr/src/bin/ld/ld.c line 327-328(2)
- in /usr/src/bin/login/login.c line 108, 427, 497-501(2)
- in /usr/src/bin/mail.c line 302, 657
- in /usr/src/bin/make/main.c line 187, 271
- in /usr/src/bin/passwd/passwd.c line 78
- in /usr/src/bin/ping/ping.c line 330, 694
- in /usr/src/bin/pr.c line 57-58(2)
- in /usr/src/bin/ps.c line 463
- in /usr/src/bin/rcp.c line 403, 409
- in /usr/src/bin/strip.c line 29
- in /usr/src/bin/tar.c line 250-251(2), 915
- in /usr/src/bin/tcsh/ed.init.c line 934-936(2), 970-972(2)
- in /usr/src/bin/tcsh/sh.c line 418-424(3), 665-666(2), 791-793(2), 808, 1063-1065(2), 1094, 1108, 1179, 1268-1270(2), 1290, 1357-1359(2), 1440-1442(2)
- in /usr/src/bin/tcsh/sh.exec.c line 195, 420
- in /usr/src/bin/tcsh/sh.file.c line 153, 166, 190, 206, 467
- in /usr/src/bin/tcsh/sh.func.c line 158-165(4), 171-173(2), 180-182(2), 514-523(4), 581-583(3), 591, 601, 917-919(2), 1004-1006(2), 1027-1029(2)
- in /usr/src/bin/tcsh/sh.hist.c line 138-140(2)
- in /usr/src/bin/tcsh/sh.proc.c line 334, 511, 640, 1039, 1246, 1268, 1380-1384(2), 1465, 1679, 1702, 1715
- in /usr/src/bin/tcsh/sh.sem.c line 290-293(2), 336, 389, 427-431(2), 445
- in /usr/src/bin/tcsh/sh.set.c line 836-838(2)
- in /usr/src/bin/tcsh/tc.func.c line 213-215(3), 257, 449-451(2), 468, 526-528(2), 543, 561-563(2), 578, 598-600(2), 624
- in /usr/src/bin/tcsh/tc.os.c line 424-428(2), 489
- in /usr/src/bin/tcsh/tc.sched.c line 198-200(3), 216, 268
- in /usr/src/bin/tcsh/tc.sig.h line 155, 162, 168
- in /usr/src/bin/tcsh/tc.who.c line 170-172(2), 180, 192, 207, 215, 225, 392
- in /usr/src/bin/tcsh/tw.help.c line 129-132(2)
- in /usr/src/bin/tee.c line 38
- in /usr/src/bin/time.c line 36
- in /usr/src/bin/write.c line 24
- in /usr/src/games/arithmetic.c line 26
- in /usr/src/games/atc/main.c line 105
- in /usr/src/games/atc/update.c line 23
- in /usr/src/games/battlestar/com6.c line 75
- in /usr/src/games/battlestar/fly.c line 50, 257
- in /usr/src/games/battlestar/init.c line 40
- in /usr/src/games/boggle/boggle.c line 118, 517
- in /usr/src/games/canfield.c line 1573, 1613
- in /usr/src/games/cribbage/crib.c line 69
- in /usr/src/games/cribbage/io.c line 569
- in /usr/src/games/hack/hack.end.c line 15-18(2), 33, 79, 478
- in /usr/src/games/hack/hack.main.c line 203, 245, 262
- in /usr/src/games/hack/hack.pager.c line 71, 89, 388-393(2)
- in /usr/src/games/hack/hack.save.c line 38
- in /usr/src/games/hack/play.c line 16
- in /usr/src/games/hangman/main.c line 9
- in /usr/src/games/hunt/driver.c line 199
- in /usr/src/games/hunt/hunt.c line 158, 474, 569, 589
- in /usr/src/games/mille/mille.c line 76, 117-120(2), 128
- in /usr/src/games/monop/misc.c line 272
- in /usr/src/games/phantasia/func1.c line 406, 415-418(2), 424
- in /usr/src/games/phantasia/func2.c line 756-759(2), 791-794(2)
- in /usr/src/games/phantasia/main.c line 244-253(4), 262-271(4), 277-286(4)
- in /usr/src/games/quiz/quiz.c line 339
- in /usr/src/games/robots/main.c line 91
- in /usr/src/games/rogue/machdep.c line 197, 217
- in /usr/src/games/sail/dr_main.c line 20
- in /usr/src/games/sail/pl_1.c line 27
- in /usr/src/games/sail/pl_main.c line 83
- in /usr/src/games/sail/sync.c line 121, 195
- in /usr/src/games/snake/move.c line 620
- in /usr/src/games/snake/snake.c line 154, 873
- in /usr/src/games/warp/score.c line 81, 134
- in /usr/src/games/warp/sig.c line 34
- in /usr/src/games/worm.c line 67
- in /usr/src/games/worms.c line 259, 349
- in /usr/src/lib/libc/gen/getpass.c line 26, 40
- in /usr/src/lib/libc/gen/popen.c line 123
- in /usr/src/lib/libc/gen/system.c line 68-72(2)
- in /usr/src/libexec/acctd/acctd.c line 117
- in /usr/src/libexec/ftpd/popen.c line 148
- in /usr/src/libexec/getty/main.c line 104, 116, 229, 238, 254-257(2), 316
- in /usr/src/libexec/rexecd/rexecd.c line 83
- in /usr/src/libexec/rshd/rshd.c line 137
- in /usr/src/local/afio/afio.c line 1856-1858(2)
- in /usr/src/local/cxref/cxref.c line 56, 615
- in /usr/src/local/ddd/ddd.c line 130
- in /usr/src/local/less/signal.c line 43, 69, 178
- in /usr/src/local/mtools/mdel.c line 37
- in /usr/src/local/mtools/mmd.c line 41
- in /usr/src/local/mtools/mrd.c line 37
- in /usr/src/local/mtools/mwrite.c line 49
- in /usr/src/local/qterm/qterm.c line 444
- in /usr/src/local/zmodem/minirb.c line 55-58(3)
- in /usr/src/local/zmodem/rz.c line 359-363(3)
- in /usr/src/local/zmodem/sz.c line 349, 555-560(4), 1403, 1694, 1731, 1814
- in /usr/src/new/OLD/apl/src/a0.c line 88, 106-107(2), 177
- in /usr/src/new/OLD/apl/src/ai.c line 29, 45, 616-621(2), 631
- in /usr/src/new/OLD/apl/src/aj.c line 244-248(2), 255
- in /usr/src/new/OLD/apl/src/al.c line 257, 270
- in /usr/src/new/OLD/apl/src/az.c line 48-50(2)
- in /usr/src/new/PORT/B/src/bed/comm.c line 173, 202
- in /usr/src/new/PORT/B/src/bed/help.c line 52, 90, 104
- in /usr/src/new/PORT/B/src/bint/b3sig.c line 139-140(2), 160-167(3)
- in /usr/src/new/PORT/B/src/bsmall/b1mem.c line 83-89(3)
- in /usr/src/new/PORT/B/src/bsmall/b2sig.c line 67, 77, 90, 96-100(2), 109-113(2)
- in /usr/src/new/PORT/apl/src/a0.c line 88, 106-107(2), 177
- in /usr/src/new/PORT/apl/src/ai.c line 29, 45, 616-621(2), 631
- in /usr/src/new/PORT/apl/src/aj.c line 244-248(2), 255
- in /usr/src/new/PORT/apl/src/al.c line 257, 270
- in /usr/src/new/PORT/apl/src/az.c line 48-50(2)
- in /usr/src/new/PORT/perl.1.0.0/arg.c line 1971, 1977
- in /usr/src/new/PORT/perl.1.0.10/arg.c line 1999, 2005
- in /usr/src/new/PORT/perl.1.0.16/arg.c line 2023, 2029
- in /usr/src/new/jove/iproc-pipes.c line 148
- in /usr/src/new/jove/jove.c line 108, 416, 435, 462, 1266-1271(2)
- in /usr/src/new/jove/portsrv.c line 126
- in /usr/src/new/jove/proc.c line 591-593(2), 612-620(4), 635, 706-711(2)
- in /usr/src/new/jove/recover.c line 413, 427
- in /usr/src/new/kermit5.188/ckucon.c line 927
- in /usr/src/new/kermit5.188/ckudia.c line 1018, 1103, 1384-1391(5), 1446-1453(5)
- in /usr/src/new/kermit5.188/ckufio.c line 2931-2936(2)
- in /usr/src/new/kermit5.188/ckutio.c line 1154, 1223, 1237, 1251, 1332, 1567, 2891, 3886, 3975-3978(2), 4036
- in /usr/src/new/kermit5.188/ckuus4.c line 317, 472, 630, 671, 710, 770, 812
- in /usr/src/new/kermit5.188/ckuusx.c line 533
- in /usr/src/new/nntp/server/netaux.c line 48
- in /usr/src/new/nntp/xmit/nntpxmit.c line 1047
- in /usr/src/new/notes/src/misc.c line 104, 134
- in /usr/src/new/notes/src/miscio.c line 172, 215, 226
- in /usr/src/new/rcs/src/rcsutil.c line 261, 276, 285
- in /usr/src/new/rn/final.c line 31, 84
- in /usr/src/new/rn/util.c line 64, 76
- in /usr/src/old/512restor.c line 258-259(2)
- in /usr/src/old/cu/cu.c line 77, 124, 203, 378, 402, 409, 501, 517
- in /usr/src/old/dump/dumpmain.c line 121-122(2)
- in /usr/src/old/dump/dumpoptr.c line 83
- in /usr/src/old/dump/dumptape.c line 154, 170, 248
- in /usr/src/old/v6/v6.c line 62, 86-88(2), 406-408(2)
- in /usr/src/sbin/dump/dumpmain.c line 189-190(2)
- in /usr/src/sbin/dump/dumpoptr.c line 87
- in /usr/src/sbin/dump/dumptape.c line 205-210(2), 226, 377
- in /usr/src/sbin/fsck/main.c line 101-102(2)
- in /usr/src/sbin/restor/restor.c line 147-148(2)
- in /usr/src/sbin/shutdown/shutdown.c line 173
- in /usr/src/sys/sys/tty.c line 915
- in /usr/src/ucb/Mail/cmd3.c line 53, 63, 75, 81
- in /usr/src/ucb/Mail/collect.c line 90-92(3), 102, 219, 375-376(2), 439, 447, 461, 489
- in /usr/src/ucb/Mail/edit.c line 106, 127
- in /usr/src/ucb/Mail/fio.c line 256
- in /usr/src/ucb/Mail/lex.c line 169-170(2)
- in /usr/src/ucb/Mail/main.c line 232-233(2), 239-243(2)
- in /usr/src/ucb/Mail/names.c line 289
- in /usr/src/ucb/Mail/popen.c line 124, 236-237(2)
- in /usr/src/ucb/Mail/send.c line 374
- in /usr/src/ucb/Mail/tty.c line 88-89(2), 95, 139
- in /usr/src/ucb/PORT/pascal/pdx/machine/printerror.c line 33
- in /usr/src/ucb/PORT/pascal/pdx/main/main.c line 68
- in /usr/src/ucb/PORT/pascal/pdx/process/pstatus.c line 30
- in /usr/src/ucb/PORT/pascal/pdx/process/ptrace.c line 50
- in /usr/src/ucb/PORT/pascal/pdx/process/runcont.c line 167, 205-210(2)
- in /usr/src/ucb/PORT/pascal/pdx/process/start.c line 119
- in /usr/src/ucb/PORT/pascal/px/int.c line 149-150(2), 169
- in /usr/src/ucb/PORT/pascal/px/utilities.c line 134
- in /usr/src/ucb/PORT/pascal/src/main.c line 316-317(2), 409
- in /usr/src/ucb/PORT/pascal/src/yymain.c line 99
- in /usr/src/ucb/PORT/pascal/utilities/pc.c line 127-128(2), 504, 512
- in /usr/src/ucb/PORT/pascal/utilities/pmerge.c line 80
- in /usr/src/ucb/PORT/systat/main.c line 93
- in /usr/src/ucb/compress/compress.c line 434-435(2)
- in /usr/src/ucb/error/errormain.c line 147-148(2)
- in /usr/src/ucb/error/errortouch.c line 673
- in /usr/src/ucb/ex/ex.c line 156
- in /usr/src/ucb/ex/ex_cmdsub.c line 123, 139
- in /usr/src/ucb/ex/ex_io.c line 760
- in /usr/src/ucb/ex/ex_subr.c line 795, 822-824(2), 850-852(2)
- in /usr/src/ucb/ex/ex_unix.c line 141, 193, 249
- in /usr/src/ucb/ex/ex_v.c line 294, 375, 393
- in /usr/src/ucb/ex/ex_vget.c line 609, 638
- in /usr/src/ucb/ftp/cmds.c line 381, 428, 482, 671, 715, 1064, 1083, 1195, 1209, 1224-1229(2), 1258, 1698, 1704, 1716
- in /usr/src/ucb/ftp/ftp.c line 304, 318, 336, 363, 418, 489, 495, 503, 513, 521, 528, 560, 569, 656, 664, 737-741(2), 748, 759, 766, 772, 778, 784, 805, 826, 988, 1020, 1039, 1088, 1251, 1310, 1393-1395(2), 1424, 1446, 1499, 1573, 1637
- in /usr/src/ucb/ftp/main.c line 132, 138, 248
- in /usr/src/ucb/last.c line 113-114(2), 195
- in /usr/src/ucb/leave.c line 140
- in /usr/src/ucb/lock/lock.c line 112, 139
- in /usr/src/ucb/more/more.c line 182, 1353-1358(2)
- in /usr/src/ucb/msgs/msgs.c line 142-144(2), 315, 416, 615
- in /usr/src/ucb/rdist/docmd.c line 37
- in /usr/src/ucb/rdist/server.c line 49
- in /usr/src/ucb/rlogin.c line 192
- in /usr/src/ucb/rsh.c line 155-157(3)
- in /usr/src/ucb/sccs.c line 1300-1303(2)
- in /usr/src/ucb/strcompact.c line 59
- in /usr/src/ucb/symcompact.c line 66
- in /usr/src/ucb/symorder.c line 55
- in /usr/src/ucb/talk/init_disp.c line 37
- in /usr/src/ucb/tcopy.c line 60-61(2)
- in /usr/src/ucb/telnet.c line 2074, 2113, 2270
- in /usr/src/ucb/tftp/main.c line 139
- in /usr/src/ucb/tn3270/tn3270.c line 263-268(2), 686
- in /usr/src/ucb/tset/tset.c line 400
- in /usr/src/ucb/xstr.c line 76-77(2), 447
- in /usr/src/usr.bin/at/at.c line 316, 343
- in /usr/src/usr.bin/dc/dc.c line 872-873(2), 926, 1578-1580(2)
- in /usr/src/usr.bin/f77/driver.c line 82, 688, 720
- in /usr/src/usr.bin/find/find.c line 581
- in /usr/src/usr.bin/learn/copy.c line 67-69(2)
- in /usr/src/usr.bin/learn/learn.c line 48, 66, 75
- in /usr/src/usr.bin/learn/list.c line 21, 28
- in /usr/src/usr.bin/learn/maktee.c line 22
- in /usr/src/usr.bin/learn/mysys.c line 114, 150-153(2), 162
- in /usr/src/usr.bin/learn/wrapup.c line 17
- in /usr/src/usr.bin/m4/main.c line 155-156(2)
- in /usr/src/usr.bin/patch/util.c line 255, 264, 275
- in /usr/src/usr.bin/plot/crtplot.c line 77, 86
- in /usr/src/usr.bin/ptx.c line 86-87(2)
- in /usr/src/usr.bin/ranlib/misc.c line 61
- in /usr/src/usr.bin/refer/addbib.c line 218-221(2)
- in /usr/src/usr.bin/refer/refer1.c line 141-142(2), 150
- in /usr/src/usr.bin/refer/sortbib.c line 46-47(2)
- in /usr/src/usr.bin/roff/common_source/n1.c line 159-161(2)
- in /usr/src/usr.bin/roff/common_source/n2.c line 274
- in /usr/src/usr.bin/sort.c line 276-277(2), 566
- in /usr/src/usr.bin/struct/beauty.y line 264-265(2)
- in /usr/src/usr.bin/struct/main.c line 30-31(2)
- in /usr/src/usr.bin/tc.c line 95, 306, 313-315(2)
- in /usr/src/usr.bin/tip/acu.c line 52-55(2)
- in /usr/src/usr.bin/tip/cmds.c line 116, 149, 207, 261, 335, 434, 454, 464, 487, 508, 518, 533, 540-545(2)
- in /usr/src/usr.bin/tip/cu.c line 71
- in /usr/src/usr.bin/tip/tip.c line 109, 287, 297, 308
- in /usr/src/usr.bin/tip/tipout.c line 92
- in /usr/src/usr.bin/tk.c line 67, 203-206(2)
- in /usr/src/usr.bin/uucp/aculib/va820.c line 101
- in /usr/src/usr.bin/uucp/aculib/vmacs.c line 43
- in /usr/src/usr.bin/uucp/cico.c line 106, 373, 470, 624, 670
- in /usr/src/usr.bin/uucp/mailst.c line 93, 100
- in /usr/src/usr.bin/uucp/uuname.c line 40
- in /usr/src/usr.bin/uucp/uuxqt.c line 692
- in /usr/src/usr.bin/uucp/xqt.c line 34, 80, 102
- in /usr/src/usr.lib/libF77/main.c line 90
- in /usr/src/usr.lib/libU77/system_.c line 70, 76
- in /usr/src/usr.lib/libplot/bitgraph/close.c line 18
- in /usr/src/usr.lib/libplot/bitgraph/open.c line 30
- in /usr/src/usr.lib/libplot/dumb/close.c line 24
- in /usr/src/usr.lib/libplot/dumb/open.c line 57
- in /usr/src/usr.lib/libplot/gigi/close.c line 17
- in /usr/src/usr.lib/libplot/gigi/open.c line 30
- in /usr/src/usr.lib/libplot/hp7221/close.c line 17
- in /usr/src/usr.lib/libplot/hp7221/open.c line 33
- in /usr/src/usr.sbin/cron/popen.c line 160
- in /usr/src/usr.sbin/edquota/edquota.c line 315
- in /usr/src/usr.sbin/lpr/lpc.c line 66
- in /usr/src/usr.sbin/lpr/lpd.c line 142-145(2), 208
- in /usr/src/usr.sbin/lpr/lpr.c line 90-91(2), 475
- in /usr/src/usr.sbin/lpr/printjob.c line 81, 1001
- in /usr/src/usr.sbin/lpr/rmjob.c line 84
- in /usr/src/usr.sbin/named/named/ns_main.c line 283, 920
- in /usr/src/usr.sbin/named/tools/nslookup/main.c line 303
- in /usr/src/usr.sbin/named/tools/nslookup/subr.c line 135-147(5)
- in /usr/src/usr.sbin/ntp/ntpd.c line 355
- in /usr/src/usr.sbin/sa/sa.c line 418, 446
- in /usr/src/usr.sbin/sendmail.MX/aux/arpa.c line 133-134(2)
- in /usr/src/usr.sbin/sendmail.MX/aux/mconnect.c line 55
- in /usr/src/usr.sbin/sendmail.MX/src/alias.c line 358, 364, 372, 528
- in /usr/src/usr.sbin/sendmail.MX/src/deliver.c line 880, 1260
- in /usr/src/usr.sbin/sendmail.MX/src/main.c line 224-225(2), 1003
- in /usr/src/usr.sbin/sendmail/aux/arpa.c line 133-134(2)
- in /usr/src/usr.sbin/sendmail/aux/mconnect.c line 51
- in /usr/src/usr.sbin/sendmail/src/alias.c line 358, 364, 372, 536
- in /usr/src/usr.sbin/sendmail/src/deliver.c line 812, 1205
- in /usr/src/usr.sbin/sendmail/src/main.c line 219-220(2), 1007
- in /usr/src/usr.sbin/syslogd/syslogd.c line 209
- in /usr/src/usr.sbin/timed/timedc.c line 70
- in /usr/src/usr.sbin/vipw/vipw.c line 50

SIGIO defined in line 38; used 12 times

- in /usr/src/bin/tcsh/sh.proc.c line 1719
- in /usr/src/bin/tcsh/tc.os.c line 681
- in /usr/src/sys/sys/subr_log.c line 220-222(2)
- in /usr/src/sys/sys/tty.c line 1693
- in /usr/src/sys/sys/uipc_socket2.c line 283-286(2)
- in /usr/src/ucb/tn3270/tn3270.c line 566
- in /usr/src/ucb/window/wwinit.c line 30-31(2), 166
- in /usr/src/ucb/window/wwrint.c line 45

SIGIOT defined in line 19; used 17 times

- in line 20
- in /usr/src/games/warp/sig.c line 171
- in /usr/src/new/OLD/apl/src/a0.c line 978
- in /usr/src/new/PORT/B/src/bsmall/b2sig.c line 118
- in /usr/src/new/PORT/apl/src/a0.c line 978
- in /usr/src/sys/pdp/trap.c line 167
- in /usr/src/ucb/PORT/pascal/pdx/process/start.c line 121
- in /usr/src/ucb/PORT/pascal/px/int.c line 193
- in /usr/src/usr.bin/tip/cmds.c line 103, 259, 433, 486
- in /usr/src/usr.bin/tip/tipout.c line 96, 111
- in /usr/src/usr.bin/uucp/uuname.c line 34
- in /usr/src/usr.sbin/named/named/ns_main.c line 285, 1027

SIGKILL defined in line 23; used 34 times

- in /usr/src/libexec/tcpd/safe_finger.c line 48
- in /usr/src/local/zmodem/minirb.c line 56-58(2)
- in /usr/src/local/zmodem/rz.c line 360-363(2)
- in /usr/src/local/zmodem/sz.c line 558-560(2)
- in /usr/src/new/jove/iproc-pipes.c line 143
- in /usr/src/new/jove/iproc-ptys.c line 140
- in /usr/src/new/jove/iproc.c line 37
- in /usr/src/new/kermit5.188/ckutio.c line 4149
- in /usr/src/old/cu/cu.c line 214, 305
- in /usr/src/sbin/dump/dumptape.c line 398
- in /usr/src/sbin/init/init.c line 165, 507, 654
- in /usr/src/sbin/reboot/reboot.c line 131
- in /usr/src/sys/sys/kern_exit.c line 140
- in /usr/src/sys/sys/kern_sig.c line 324
- in /usr/src/sys/sys/kern_sig2.c line 87
- in /usr/src/sys/sys/vm_swp.c line 86
- in /usr/src/sys/sys/vm_text.c line 186
- in /usr/src/ucb/PORT/pascal/pdx/process/ptrace.c line 209, 224
- in /usr/src/ucb/rlogin.c line 224
- in /usr/src/ucb/rsh.c line 233
- in /usr/src/usr.bin/tip/cmds.c line 178
- in /usr/src/usr.bin/uucp/aculib/rvmacs.c line 165
- in /usr/src/usr.bin/uucp/aculib/va820.c line 153
- in /usr/src/usr.bin/uucp/aculib/vmacs.c line 152
- in /usr/src/usr.bin/uucp/xqt.c line 37, 83, 105

SIGPIPE defined in line 27; used 78 times

- in /usr/src/bin/csh/sh.proc.c line 593
- in /usr/src/bin/diff/diffreg.c line 275
- in /usr/src/bin/rcp.c line 159
- in /usr/src/bin/tcsh/sh.proc.c line 1040
- in /usr/src/games/hunt/driver.c line 205
- in /usr/src/games/hunt/hunt.c line 162
- in /usr/src/libexec/ctimed/ctimed.c line 57
- in /usr/src/libexec/ftpd/ftpd.c line 218
- in /usr/src/local/afio/afio.c line 456
- in /usr/src/local/ddd/ddd.c line 131
- in /usr/src/new/OLD/apl/src/a0.c line 922
- in /usr/src/new/PORT/B/src/bint/b3sig.c line 172
- in /usr/src/new/PORT/B/src/bsmall/b2sig.c line 124
- in /usr/src/new/PORT/apl/src/a0.c line 922
- in /usr/src/new/jove/jove.c line 1274
- in /usr/src/new/kermit5.188/cku2tm.c line 57
- in /usr/src/new/nntp/server/serve.c line 124
- in /usr/src/new/nntp/xmit/remote.c line 172, 266, 283
- in /usr/src/new/rcs/src/rcsutil.c line 262, 277, 287
- in /usr/src/sbin/dump/dumprmt.c line 72
- in /usr/src/sbin/dump/dumptape.c line 350
- in /usr/src/sys/sys/sys_pipe.c line 182
- in /usr/src/sys/sys/uipc_socket.c line 408
- in /usr/src/ucb/Mail/cmd1.c line 313, 329-331(2)
- in /usr/src/ucb/Mail/fio.c line 357
- in /usr/src/ucb/ftp/ftp.c line 491, 499-504(2), 530, 562, 571, 580, 658, 666, 852, 990, 1019
- in /usr/src/ucb/ftp/main.c line 133, 139, 249
- in /usr/src/ucb/msgs/msgs.c line 577, 602
- in /usr/src/ucb/rdist/docmd.c line 107, 139
- in /usr/src/ucb/rdist/server.c line 52
- in /usr/src/ucb/rlogin.c line 140, 598
- in /usr/src/ucb/talk/init_disp.c line 38
- in /usr/src/ucb/telnet.c line 2076
- in /usr/src/ucb/tn3270/tn3270.c line 264
- in /usr/src/ucb/window/wwenviron.c line 37
- in /usr/src/ucb/window/wwinit.c line 157
- in /usr/src/usr.bin/ptx.c line 88
- in /usr/src/usr.bin/refer/refer1.c line 144
- in /usr/src/usr.bin/roff/common_source/n1.c line 165
- in /usr/src/usr.bin/sort.c line 278
- in /usr/src/usr.bin/tbl/t1.c line 32, 107
- in /usr/src/usr.bin/tip/cmds.c line 181-183(2), 822
- in /usr/src/usr.bin/uucp/cico.c line 110, 734
- in /usr/src/usr.lib/libident/id_query.c line 74-78(2)
- in /usr/src/usr.sbin/lpr/recvjob.c line 72
- in /usr/src/usr.sbin/named/named/ns_main.c line 281
- in /usr/src/usr.sbin/named/tools/nslookup/main.c line 304
- in /usr/src/usr.sbin/sendmail.MX/aux/mail-dm.c line 358
- in /usr/src/usr.sbin/sendmail.MX/src/main.c line 229
- in /usr/src/usr.sbin/sendmail/aux/mail-dm.c line 358
- in /usr/src/usr.sbin/sendmail/src/main.c line 224

SIGPROF defined in line 42; used 8 times

- in /usr/src/games/warp/sig.c line 147
- in /usr/src/games/warp/warp.h line 161
- in /usr/src/new/PORT/perl.1.0.0/stab.c line 44
- in /usr/src/new/PORT/perl.1.0.10/stab.c line 47
- in /usr/src/new/PORT/perl.1.0.16/stab.c line 51
- in /usr/src/new/rn/common.h line 95
- in /usr/src/new/rn/final.c line 132
- in /usr/src/sys/sys/kern_clock.c line 114

SIGQUIT defined in line 14; used 255 times

- in /usr/src/bin/adb/format.c line 235
- in /usr/src/bin/adb/main.c line 119-121(2)
- in /usr/src/bin/adb/runpcs.c line 96
- in /usr/src/bin/chpass/chpass.c line 131
- in /usr/src/bin/csh/sh.c line 193, 255, 578
- in /usr/src/bin/csh/sh.exec.c line 235
- in /usr/src/bin/csh/sh.proc.c line 1059, 1069
- in /usr/src/bin/csh/sh.sem.c line 185, 195
- in /usr/src/bin/disklabel/disklabel.c line 672
- in /usr/src/bin/ed.c line 107, 121, 753
- in /usr/src/bin/login/login.c line 107, 426
- in /usr/src/bin/mail.c line 304
- in /usr/src/bin/make/main.c line 188, 273
- in /usr/src/bin/passwd/passwd.c line 79
- in /usr/src/bin/ps.c line 463
- in /usr/src/bin/rcp.c line 404, 410
- in /usr/src/bin/strip.c line 30
- in /usr/src/bin/tar.c line 254-255(2), 921
- in /usr/src/bin/tcsh/sh.c line 569, 664, 1178
- in /usr/src/bin/tcsh/sh.exec.c line 421
- in /usr/src/bin/tcsh/sh.proc.c line 1703, 1716
- in /usr/src/bin/tcsh/sh.sem.c line 428-432(2), 446
- in /usr/src/bin/tcsh/tc.sig.h line 156, 162, 169
- in /usr/src/bin/time.c line 37
- in /usr/src/bin/write.c line 24
- in /usr/src/games/atc/main.c line 106
- in /usr/src/games/hack/hack.end.c line 34, 80
- in /usr/src/games/hack/hack.main.c line 202
- in /usr/src/games/hack/hack.pager.c line 389, 395
- in /usr/src/games/hack/play.c line 17
- in /usr/src/games/hunt/driver.c line 200
- in /usr/src/games/hunt/hunt.c line 161, 507
- in /usr/src/games/phantasia/func1.c line 400, 409, 419, 425
- in /usr/src/games/rogue/machdep.c line 198, 216
- in /usr/src/games/sail/dr_main.c line 21
- in /usr/src/games/sail/pl_1.c line 28
- in /usr/src/games/warp/score.c line 124
- in /usr/src/games/warp/sig.c line 41, 175-176(2), 186
- in /usr/src/games/worm.c line 68
- in /usr/src/lib/libc/gen/popen.c line 124
- in /usr/src/lib/libc/gen/system.c line 69-73(2)
- in /usr/src/libexec/acctd/acctd.c line 115
- in /usr/src/libexec/ftpd/popen.c line 149
- in /usr/src/libexec/rexecd/rexecd.c line 84
- in /usr/src/libexec/rshd/rshd.c line 138
- in /usr/src/local/cxref/cxref.c line 55, 614
- in /usr/src/local/ddd/ddd.c line 130
- in /usr/src/local/mtools/mdel.c line 39
- in /usr/src/local/mtools/mmd.c line 43
- in /usr/src/local/mtools/mrd.c line 39
- in /usr/src/local/mtools/mwrite.c line 51
- in /usr/src/local/zmodem/sz.c line 338, 563-565(2)
- in /usr/src/new/OLD/apl/src/a0.c line 914
- in /usr/src/new/OLD/apl/src/ai.c line 617-622(2), 632
- in /usr/src/new/OLD/apl/src/al.c line 258, 271
- in /usr/src/new/PORT/B/src/bed/unix.c line 62, 157
- in /usr/src/new/PORT/B/src/bint/b3sig.c line 79-80(2), 169
- in /usr/src/new/PORT/B/src/bsmall/b2sig.c line 33-34(2), 78, 91, 97, 103, 116
- in /usr/src/new/PORT/apl/src/a0.c line 914
- in /usr/src/new/PORT/apl/src/ai.c line 617-622(2), 632
- in /usr/src/new/PORT/apl/src/al.c line 258, 271
- in /usr/src/new/PORT/perl.1.0.0/arg.c line 1972, 1978
- in /usr/src/new/PORT/perl.1.0.10/arg.c line 2000, 2006
- in /usr/src/new/PORT/perl.1.0.16/arg.c line 2024, 2030
- in /usr/src/new/jove/iproc-pipes.c line 153
- in /usr/src/new/jove/jove.c line 414, 437, 455
- in /usr/src/new/jove/portsrv.c line 127
- in /usr/src/new/kermit5.188/ckucon.c line 928
- in /usr/src/new/kermit5.188/ckufio.c line 2932-2937(2)
- in /usr/src/new/kermit5.188/ckutio.c line 3697, 3706, 3716, 3974, 3994-4004(4), 4039, 5482, 5490
- in /usr/src/new/nntp/server/netaux.c line 49
- in /usr/src/new/nntp/xmit/nntpxmit.c line 1048
- in /usr/src/new/notes/src/misc.c line 105, 135
- in /usr/src/new/notes/src/miscio.c line 174, 217, 228
- in /usr/src/new/rcs/src/rcsutil.c line 262, 277, 286
- in /usr/src/new/rn/util.c line 65, 77
- in /usr/src/old/cu/cu.c line 126
- in /usr/src/sbin/fsck/main.c line 104, 141
- in /usr/src/sbin/fsck/utilities.c line 316, 327-328(2)
- in /usr/src/sbin/shutdown/shutdown.c line 172
- in /usr/src/sys/sys/tty.c line 915
- in /usr/src/ucb/Mail/fio.c line 256
- in /usr/src/ucb/Mail/main.c line 244
- in /usr/src/ucb/Mail/names.c line 289
- in /usr/src/ucb/Mail/send.c line 374
- in /usr/src/ucb/Mail/tty.c line 90-91(2), 137
- in /usr/src/ucb/PORT/pascal/pdx/main/main.c line 178
- in /usr/src/ucb/PORT/pascal/pdx/process/ptrace.c line 51
- in /usr/src/ucb/PORT/systat/main.c line 94
- in /usr/src/ucb/ex/ex.c line 155
- in /usr/src/ucb/ex/ex_unix.c line 191
- in /usr/src/ucb/ftp/cmds.c line 1225-1230(2), 1259
- in /usr/src/ucb/last.c line 115, 190-191(2)
- in /usr/src/ucb/leave.c line 141
- in /usr/src/ucb/lock/lock.c line 113, 140
- in /usr/src/ucb/more/more.c line 181, 476-480(2), 491, 1354-1359(2)
- in /usr/src/ucb/msgs/msgs.c line 578, 603
- in /usr/src/ucb/rdist/docmd.c line 38
- in /usr/src/ucb/rdist/server.c line 50
- in /usr/src/ucb/rlogin.c line 194
- in /usr/src/ucb/rsh.c line 155-159(3)
- in /usr/src/ucb/strcompact.c line 58
- in /usr/src/ucb/symcompact.c line 65
- in /usr/src/ucb/symorder.c line 54
- in /usr/src/ucb/telnet.c line 2075, 2114, 2271
- in /usr/src/ucb/tset/tset.c line 401
- in /usr/src/usr.bin/f77/driver.c line 83, 690
- in /usr/src/usr.bin/find/find.c line 581
- in /usr/src/usr.bin/learn/mysys.c line 151-154(2), 163
- in /usr/src/usr.bin/ranlib/misc.c line 61
- in /usr/src/usr.bin/refer/addbib.c line 219-222(2)
- in /usr/src/usr.bin/roff/common_source/n1.c line 162
- in /usr/src/usr.bin/tc.c line 96, 306, 313-315(2)
- in /usr/src/usr.bin/tip/acu.c line 53-56(2)
- in /usr/src/usr.bin/tip/cmds.c line 435, 455, 465, 488, 509, 519, 534, 541-544(2)
- in /usr/src/usr.bin/tip/cu.c line 72
- in /usr/src/usr.bin/tip/tip.c line 110, 288, 298
- in /usr/src/usr.bin/tip/tipout.c line 93
- in /usr/src/usr.bin/tk.c line 204-207(2)
- in /usr/src/usr.bin/uucp/cico.c line 108, 471
- in /usr/src/usr.bin/uucp/mailst.c line 94, 101
- in /usr/src/usr.bin/uucp/uuname.c line 42
- in /usr/src/usr.bin/uucp/uuxqt.c line 694
- in /usr/src/usr.bin/uucp/xqt.c line 36, 82, 104
- in /usr/src/usr.lib/libF77/main.c line 90
- in /usr/src/usr.lib/libU77/system_.c line 71, 77
- in /usr/src/usr.sbin/cron/popen.c line 161
- in /usr/src/usr.sbin/edquota/edquota.c line 315
- in /usr/src/usr.sbin/lpr/lpd.c line 143-146(2), 209
- in /usr/src/usr.sbin/lpr/lpr.c line 92-93(2), 476
- in /usr/src/usr.sbin/lpr/printjob.c line 82
- in /usr/src/usr.sbin/named/named/ns_main.c line 284, 1035
- in /usr/src/usr.sbin/sendmail.MX/src/main.c line 1004
- in /usr/src/usr.sbin/sendmail/src/main.c line 1008
- in /usr/src/usr.sbin/syslogd/syslogd.c line 210
- in /usr/src/usr.sbin/vipw/vipw.c line 51

SIGSEGV defined in line 25; used 19 times

- in /usr/src/games/warp/sig.c line 45
- in /usr/src/local/ddd/ddd.c line 131
- in /usr/src/new/OLD/apl/src/a0.c line 920
- in /usr/src/new/PORT/B/src/bsmall/b2sig.c line 122
- in /usr/src/new/PORT/apl/src/a0.c line 920
- in /usr/src/new/jove/jove.c line 1273
- in /usr/src/new/rn/final.c line 41
- in /usr/src/old/dump/dumpmain.c line 115-116(2)
- in /usr/src/sbin/dump/dumpmain.c line 185-186(2)
- in /usr/src/sys/pdp/genassym.c line 101
- in /usr/src/sys/pdp/trap.c line 222
- in /usr/src/ucb/PORT/pascal/px/int.c line 151, 170
- in /usr/src/ucb/PORT/pascal/px/utilities.c line 144
- in /usr/src/ucb/compress/compress.c line 436
- in /usr/src/usr.bin/lex/lmain.c line 20
- in /usr/src/usr.bin/uucp/uuname.c line 38

SIGSTKSZ defined in line 89; never used
SIGSTOP defined in line 31; used 15 times

- in /usr/src/bin/csh/sh.proc.c line 770
- in /usr/src/bin/tcsh/sh.func.c line 1603
- in /usr/src/bin/tcsh/sh.proc.c line 1312
- in /usr/src/games/atc/main.c line 109
- in /usr/src/games/hunt/hunt.c line 649
- in /usr/src/games/warp/sig.c line 57
- in /usr/src/new/PORT/B/src/bed/unix.c line 111
- in /usr/src/new/kermit5.188/ckutio.c line 6070-6079(3)
- in /usr/src/sbin/init/init.c line 126
- in /usr/src/sys/sys/kern_sig2.c line 87
- in /usr/src/ucb/gcore.c line 116
- in /usr/src/usr.sbin/lpr/filters/lpf.c line 125
- in /usr/src/usr.sbin/lpr/filters/vpf.c line 143

SIGSYS defined in line 26; used 21 times

- in /usr/src/bin/tcsh/tc.os.c line 527-532(2), 565
- in /usr/src/games/warp/sig.c line 46
- in /usr/src/local/ddd/ddd.c line 131
- in /usr/src/new/OLD/apl/src/a0.c line 921
- in /usr/src/new/PORT/B/src/bsmall/b2sig.c line 123
- in /usr/src/new/PORT/apl/src/a0.c line 921
- in /usr/src/new/rn/final.c line 42
- in /usr/src/sbin/init/init.c line 123
- in /usr/src/sys/pdp/trap.c line 397-399(3)
- in /usr/src/ucb/PORT/pascal/px/int.c line 148, 175
- in /usr/src/usr.bin/tip/cmds.c line 697
- in /usr/src/usr.bin/tip/tipout.c line 98, 111
- in /usr/src/usr.bin/uucp/uuname.c line 39
- in /usr/src/usr.sbin/named/named/ns_main.c line 282, 1050

SIGTERM defined in line 29; used 153 times

- in /usr/src/bin/cc.c line 162-163(2)
- in /usr/src/bin/csh/sh.c line 110, 258, 580
- in /usr/src/bin/csh/sh.exec.c line 236
- in /usr/src/bin/csh/sh.func.c line 177, 190
- in /usr/src/bin/csh/sh.proc.c line 810, 852, 864, 1066
- in /usr/src/bin/csh/sh.sem.c line 192
- in /usr/src/bin/diff/diffreg.c line 276
- in /usr/src/bin/ed.c line 110-111(2)
- in /usr/src/bin/kill.c line 60
- in /usr/src/bin/ld/ld.c line 329
- in /usr/src/bin/mail.c line 74
- in /usr/src/bin/tar.c line 257-258(2), 934
- in /usr/src/bin/tcsh/sh.c line 420-426(3), 667, 1180
- in /usr/src/bin/tcsh/sh.exec.c line 422
- in /usr/src/bin/tcsh/sh.func.c line 259, 273
- in /usr/src/bin/tcsh/sh.proc.c line 1360, 1437, 1451, 1712
- in /usr/src/bin/tcsh/sh.sem.c line 441
- in /usr/src/bin/tcsh/tc.sig.h line 160-164(2), 173
- in /usr/src/games/atc/main.c line 112
- in /usr/src/games/canfield.c line 1615
- in /usr/src/games/hunt/driver.c line 201
- in /usr/src/games/hunt/hunt.c line 159
- in /usr/src/games/phantasia/func1.c line 402, 411, 420, 426
- in /usr/src/games/rain.c line 95
- in /usr/src/games/warp/sig.c line 47
- in /usr/src/libexec/acctd/acctd.c line 92, 105-109(2), 198
- in /usr/src/libexec/rexecd/rexecd.c line 85
- in /usr/src/libexec/rshd/rshd.c line 139
- in /usr/src/local/ddd/ddd.c line 132
- in /usr/src/local/mtools/mdel.c line 38
- in /usr/src/local/mtools/mmd.c line 42
- in /usr/src/local/mtools/mrd.c line 38
- in /usr/src/local/mtools/mwrite.c line 50
- in /usr/src/local/qterm/qterm.c line 446
- in /usr/src/local/zmodem/rz.c line 365
- in /usr/src/local/zmodem/sz.c line 567-568(2)
- in /usr/src/new/OLD/apl/src/a0.c line 923
- in /usr/src/new/PORT/B/src/bed/comm.c line 339
- in /usr/src/new/PORT/B/src/bint/b3sig.c line 170
- in /usr/src/new/PORT/B/src/bsmall/b2sig.c line 126
- in /usr/src/new/PORT/apl/src/a0.c line 923
- in /usr/src/new/jove/jove.c line 431, 1275
- in /usr/src/new/kermit5.188/ckutio.c line 3941, 4040
- in /usr/src/new/nntp/server/netaux.c line 47
- in /usr/src/new/nntp/xmit/nntpxmit.c line 1049
- in /usr/src/new/rcs/src/rcsutil.c line 263, 278, 287
- in /usr/src/new/rn/final.c line 43
- in /usr/src/old/512restor.c line 260-261(2)
- in /usr/src/old/dump/dumpmain.c line 117-118(2)
- in /usr/src/sbin/dump/dumpmain.c line 187-188(2)
- in /usr/src/sbin/dump/dumptape.c line 304, 349
- in /usr/src/sbin/init/init.c line 124, 161, 292, 366, 534, 680
- in /usr/src/sbin/reboot/reboot.c line 117
- in /usr/src/sbin/restor/restor.c line 149-150(2)
- in /usr/src/sbin/routed/main.c line 135
- in /usr/src/sbin/shutdown/shutdown.c line 176, 260, 394
- in /usr/src/ucb/PORT/pascal/utilities/pc.c line 129
- in /usr/src/ucb/PORT/systat/main.c line 95
- in /usr/src/ucb/error/errormain.c line 149-150(2)
- in /usr/src/ucb/ex/ex.c line 157-158(2)
- in /usr/src/ucb/leave.c line 142
- in /usr/src/ucb/rdist/docmd.c line 39
- in /usr/src/ucb/rdist/server.c line 51
- in /usr/src/ucb/rsh.c line 155-161(3)
- in /usr/src/ucb/script.c line 183
- in /usr/src/ucb/tset/tset.c line 402
- in /usr/src/usr.bin/f77/driver.c line 85, 694
- in /usr/src/usr.bin/ptx.c line 89
- in /usr/src/usr.bin/ranlib/misc.c line 61
- in /usr/src/usr.bin/refer/refer1.c line 145
- in /usr/src/usr.bin/roff/common_source/n1.c line 166, 329
- in /usr/src/usr.bin/roff/common_source/n2.c line 275
- in /usr/src/usr.bin/sort.c line 279-280(2), 568
- in /usr/src/usr.bin/tip/cmds.c line 602
- in /usr/src/usr.bin/tip/cu.c line 74
- in /usr/src/usr.bin/tip/tip.c line 112
- in /usr/src/usr.bin/tip/tipout.c line 95, 105, 111
- in /usr/src/usr.bin/uucp/cico.c line 109
- in /usr/src/usr.bin/uucp/uuname.c line 43
- in /usr/src/usr.sbin/accton/accton.c line 60
- in /usr/src/usr.sbin/lpr/cmds.c line 107
- in /usr/src/usr.sbin/lpr/lpd.c line 143-147(2), 210
- in /usr/src/usr.sbin/lpr/lpr.c line 94-95(2), 477
- in /usr/src/usr.sbin/lpr/printjob.c line 83
- in /usr/src/usr.sbin/lpr/recvjob.c line 71
- in /usr/src/usr.sbin/named/named/ns_main.c line 290
- in /usr/src/usr.sbin/ntp/ntpd.c line 356
- in /usr/src/usr.sbin/sendmail.MX/src/deliver.c line 882, 1262
- in /usr/src/usr.sbin/sendmail.MX/src/main.c line 228
- in /usr/src/usr.sbin/sendmail.MX/src/srvrsmtp.c line 462
- in /usr/src/usr.sbin/sendmail/src/deliver.c line 814, 1207
- in /usr/src/usr.sbin/sendmail/src/main.c line 223
- in /usr/src/usr.sbin/sendmail/src/srvrsmtp.c line 452
- in /usr/src/usr.sbin/syslogd/syslogd.c line 205

SIGTRAP defined in line 18; used 25 times

- in /usr/src/bin/adb/runpcs.c line 256
- in /usr/src/new/OLD/apl/src/a0.c line 916
- in /usr/src/new/PORT/B/src/bed/comm.c line 40
- in /usr/src/new/PORT/B/src/bint/b3sig.c line 161-164(2)
- in /usr/src/new/PORT/B/src/bsmall/b2sig.c line 90, 96-100(2), 110-114(2)
- in /usr/src/new/PORT/apl/src/a0.c line 916
- in /usr/src/new/rn/final.c line 38
- in /usr/src/old/dump/dumpmain.c line 109-110(2)
- in /usr/src/sbin/dump/dumpmain.c line 179-180(2)
- in /usr/src/sys/pdp/genassym.c line 102
- in /usr/src/sys/pdp/trap.c line 142, 162
- in /usr/src/sys/sys/kern_exec.c line 611
- in /usr/src/ucb/PORT/pascal/pdx/process/ptrace.c line 95
- in /usr/src/ucb/PORT/pascal/pdx/process/start.c line 120
- in /usr/src/ucb/PORT/pascal/px/int.c line 153, 172
- in /usr/src/usr.bin/uucp/uuname.c line 33

SIGTSTP defined in line 32; used 198 times

- in /usr/src/bin/chpass/chpass.c line 132
- in /usr/src/bin/csh/sh.c line 260
- in /usr/src/bin/csh/sh.func.c line 1092-1095(3)
- in /usr/src/bin/csh/sh.glob.c line 668
- in /usr/src/bin/csh/sh.proc.c line 1062
- in /usr/src/bin/csh/sh.sem.c line 188
- in /usr/src/bin/login/login.c line 428
- in /usr/src/bin/passwd/passwd.c line 80
- in /usr/src/bin/tcsh/sh.c line 669-670(2)
- in /usr/src/bin/tcsh/sh.func.c line 1599-1606(3)
- in /usr/src/bin/tcsh/sh.glob.c line 698-699(2)
- in /usr/src/bin/tcsh/sh.proc.c line 1707, 1816-1819(2), 1853
- in /usr/src/bin/tcsh/sh.sem.c line 436
- in /usr/src/bin/tcsh/tc.sig.h line 157, 163, 170
- in /usr/src/games/atc/main.c line 108
- in /usr/src/games/battlestar/fly.c line 256
- in /usr/src/games/canfield.c line 1264, 1270-1271(2)
- in /usr/src/games/hack/hack.ioctl.c line 39-43(4), 50
- in /usr/src/games/hunt/hunt.c line 163, 650
- in /usr/src/games/phantasia/func1.c line 403, 412
- in /usr/src/games/rogue/machdep.c line 652
- in /usr/src/games/sail/dr_main.c line 22
- in /usr/src/games/sail/pl_7.c line 35-38(2), 442-447(2)
- in /usr/src/games/sail/player.h line 66-67(2)
- in /usr/src/games/snake/snake.c line 884-885(2)
- in /usr/src/games/warp/sig.c line 55-56(2), 62, 81-82(2), 137, 206, 220-226(4)
- in /usr/src/games/warp/us.c line 255
- in /usr/src/games/warp/warp.c line 164
- in /usr/src/games/worm.c line 69-70(2), 255-257(3)
- in /usr/src/libexec/acctd/acctd.c line 116
- in /usr/src/libexec/rlogind/rlogind.c line 313
- in /usr/src/libexec/telnetd/telnetd.c line 393
- in /usr/src/local/less/signal.c line 29, 49, 56, 70-71(2), 91, 107, 118, 125, 179-180(2)
- in /usr/src/new/PORT/B/src/bed/unix.c line 77, 128, 177-179(3)
- in /usr/src/new/PORT/B/src/bint/b3sig.c line 48
- in /usr/src/new/PORT/perl.1.0.0/stab.c line 34
- in /usr/src/new/PORT/perl.1.0.10/stab.c line 37
- in /usr/src/new/PORT/perl.1.0.16/stab.c line 41
- in /usr/src/new/jove/jove.c line 400
- in /usr/src/new/kermit5.188/ckutio.c line 3971-3972(2), 3980-3989(4), 4027-4028(2), 6059
- in /usr/src/new/notes/src/misc.c line 54, 106-107(2), 136-137(2), 178
- in /usr/src/new/notes/src/miscio.c line 165, 178, 185, 195, 206-207(2), 219-220(2), 230-231(2)
- in /usr/src/new/rn/common.h line 91
- in /usr/src/new/rn/final.c line 26-27(2), 122, 182, 195-201(4)
- in /usr/src/new/rn/util.c line 39-40(2), 78-79(2)
- in /usr/src/old/cu/cu.c line 431-435(2)
- in /usr/src/sbin/init/init.c line 125, 295
- in /usr/src/sbin/reboot/reboot.c line 112
- in /usr/src/sys/sys/tty.c line 887, 1238
- in /usr/src/ucb/Mail/collect.c line 95, 378
- in /usr/src/ucb/Mail/lex.c line 173
- in /usr/src/ucb/Mail/send.c line 375
- in /usr/src/ucb/Mail/tty.c line 72, 129, 191, 202
- in /usr/src/ucb/PORT/systat/cmds.c line 161-165(3)
- in /usr/src/ucb/PORT/systat/main.c line 135
- in /usr/src/ucb/ex/ex.c line 250-252(3)
- in /usr/src/ucb/ex/ex_cmds.c line 589
- in /usr/src/ucb/ex/ex_subr.c line 854-856(2), 896, 912-917(3)
- in /usr/src/ucb/ex/ex_unix.c line 142-144(2), 218-220(2)
- in /usr/src/ucb/ex/ex_vmain.c line 879
- in /usr/src/ucb/lock/lock.c line 141
- in /usr/src/ucb/more/more.c line 184-185(2), 1356-1361(2), 1763-1769(3)
- in /usr/src/ucb/msgs/msgs.c line 448, 490, 640-643(3)
- in /usr/src/ucb/rlogin.c line 346
- in /usr/src/ucb/talk/init_disp.c line 29-31(2)
- in /usr/src/ucb/telnet.c line 681-684(3), 1952
- in /usr/src/ucb/tn3270/datastream.c line 103
- in /usr/src/ucb/tn3270/tn3270.c line 325
- in /usr/src/ucb/window/wwsuspend.c line 19-27(5)
- in /usr/src/usr.bin/tip/cmds.c line 770
- in /usr/src/usr.lib/libcurses/initscr.c line 46-47(2)
- in /usr/src/usr.lib/libcurses/tstp.c line 40-50(4)
- in /usr/src/usr.sbin/vipw/vipw.c line 52

SIGTTIN defined in line 36; used 45 times

- in /usr/src/bin/csh/sh.c line 261, 282-284(3)
- in /usr/src/bin/csh/sh.func.c line 1100-1102(3)
- in /usr/src/bin/csh/sh.glob.c line 669
- in /usr/src/bin/csh/sh.proc.c line 1063
- in /usr/src/bin/csh/sh.sem.c line 189
- in /usr/src/bin/tcsh/sh.c line 672-673(2), 695-697(3)
- in /usr/src/bin/tcsh/sh.func.c line 1616-1618(3)
- in /usr/src/bin/tcsh/sh.glob.c line 701-702(2)
- in /usr/src/bin/tcsh/sh.proc.c line 1708, 1816-1820(2), 1854
- in /usr/src/bin/tcsh/sh.sem.c line 437
- in /usr/src/bin/tcsh/tc.sig.h line 158-163(2), 171
- in /usr/src/games/phantasia/func1.c line 404, 413
- in /usr/src/sbin/init/init.c line 127
- in /usr/src/sys/sys/tty.c line 1158-1162(3)
- in /usr/src/sys/sys/tty_pty.c line 112-116(3)
- in /usr/src/ucb/Mail/collect.c line 97, 380
- in /usr/src/ucb/Mail/lex.c line 175
- in /usr/src/ucb/Mail/send.c line 375
- in /usr/src/ucb/Mail/tty.c line 74, 131, 193, 204

SIGTTOU defined in line 37; used 53 times

- in /usr/src/bin/csh/sh.c line 262
- in /usr/src/bin/csh/sh.glob.c line 670
- in /usr/src/bin/csh/sh.proc.c line 1064
- in /usr/src/bin/csh/sh.sem.c line 190
- in /usr/src/bin/tcsh/sh.c line 675-676(2)
- in /usr/src/bin/tcsh/sh.glob.c line 704-705(2)
- in /usr/src/bin/tcsh/sh.proc.c line 1709, 1816-1821(2), 1855
- in /usr/src/bin/tcsh/sh.sem.c line 438
- in /usr/src/bin/tcsh/tc.sig.h line 159-164(2), 172
- in /usr/src/games/phantasia/func1.c line 405, 414
- in /usr/src/games/warp/sig.c line 35-36(2), 155-157(2)
- in /usr/src/libexec/comsat/comsat.c line 85
- in /usr/src/libexec/rlogind/rlogind.c line 364
- in /usr/src/local/less/signal.c line 97-98(2), 104-105(2)
- in /usr/src/new/PORT/B/src/bed/unix.c line 99, 110
- in /usr/src/new/rn/final.c line 140-142(2)
- in /usr/src/sbin/init/init.c line 128
- in /usr/src/sbin/shutdown/shutdown.c line 175
- in /usr/src/sys/sys/tty.c line 335-337(3), 1350-1352(3)
- in /usr/src/ucb/Mail/collect.c line 96, 379
- in /usr/src/ucb/Mail/lex.c line 174
- in /usr/src/ucb/Mail/send.c line 375
- in /usr/src/ucb/Mail/tty.c line 73, 130, 192, 203
- in /usr/src/ucb/leave.c line 143
- in /usr/src/ucb/more/more.c line 1449, 1758-1761(2)
- in /usr/src/ucb/rlogin.c line 517

SIGURG defined in line 30; used 10 times

- in /usr/src/lib/libc/net/rcmd.c line 59
- in /usr/src/libexec/ftpd/ftpd.c line 220
- in /usr/src/new/kermit5.188/ckcnet.c line 403, 1492
- in /usr/src/sys/sys/uipc_socket.c line 814-817(2)
- in /usr/src/ucb/rlogin.c line 141-142(2), 211, 452

SIGUSR1 defined in line 44; used 25 times

- in /usr/src/new/PORT/perl.1.0.0/stab.c line 51
- in /usr/src/new/PORT/perl.1.0.10/stab.c line 54
- in /usr/src/new/PORT/perl.1.0.16/stab.c line 58
- in /usr/src/new/kermit5.188/ckucon.c line 48, 302, 598, 639, 948, 1023, 1036
- in /usr/src/sbin/dump/dumptape.c line 351, 450
- in /usr/src/usr.bin/find/find.c line 577, 585
- in /usr/src/usr.sbin/lpr/lpd.c line 129-130(2)
- in /usr/src/usr.sbin/lpr/startdaemon.c line 47
- in /usr/src/usr.sbin/named/named/ns_main.c line 293-296(3), 995
- in /usr/src/usr.sbin/ntp/ntpd.c line 184, 358-359(2), 1256

SIGUSR2 defined in line 45; used 17 times

- in /usr/src/new/PORT/perl.1.0.0/stab.c line 54
- in /usr/src/new/PORT/perl.1.0.10/stab.c line 57
- in /usr/src/new/PORT/perl.1.0.16/stab.c line 61
- in /usr/src/new/kermit5.188/ckucon.c line 52, 310, 640, 944, 1039-1042(2)
- in /usr/src/usr.sbin/named/named/ns_main.c line 293-296(3), 1016
- in /usr/src/usr.sbin/ntp/ntpd.c line 184, 358-360(2), 1256

SIGVTALRM defined in line 41; used 3 times

- in /usr/src/sys/sys/kern_clock.c line 81
- in /usr/src/usr.sbin/sendmail.MX/src/clock.c line 173
- in /usr/src/usr.sbin/sendmail/src/clock.c line 173

SIGWINCH defined in line 43; used 37 times

- in /usr/src/bin/tcsh/tc.sig.h line 128-129(2)
- in /usr/src/new/PORT/perl.1.0.0/stab.c line 47
- in /usr/src/new/PORT/perl.1.0.10/stab.c line 50
- in /usr/src/new/PORT/perl.1.0.16/stab.c line 54
- in /usr/src/new/jove/iproc-pipes.c line 221-222(2), 231-232(2), 283-284(2)
- in /usr/src/new/jove/iproc-ptys.c line 314-315(2), 325-326(2), 356-357(2), 418-419(2)
- in /usr/src/new/jove/jove.c line 1060, 1069, 1076, 1125, 1276-1277(2)
- in /usr/src/sys/sys/tty.c line 562
- in /usr/src/ucb/ex/ex_v.c line 81, 138, 217, 240
- in /usr/src/ucb/ex/ex_vops.c line 641
- in /usr/src/ucb/ex/ex_vops2.c line 213
- in /usr/src/ucb/more/more.c line 183, 502, 514
- in /usr/src/ucb/rlogin.c line 238
- in /usr/src/usr.lib/libcurses/tstp.c line 30

SIGXCPU defined in line 39; used 8 times

- in /usr/src/bin/csh/sh.c line 114
- in /usr/src/bin/tcsh/sh.c line 431-432(2)
- in /usr/src/games/warp/sig.c line 49-50(2)
- in /usr/src/new/rn/final.c line 44-45(2)
- in /usr/src/sys/sys/kern_clock.c line 107

SIGXFSZ defined in line 40; used 6 times

- in /usr/src/bin/csh/sh.c line 115
- in /usr/src/bin/tcsh/sh.c line 434-435(2)
- in /usr/src/new/rn/final.c line 47-48(2)
- in /usr/src/sys/sys/sys_inode.c line 191

SIG_BLOCK defined in line 74; used 21 times

- in /usr/src/bin/ar/misc.c line 74
- in /usr/src/bin/disklabel/disklabel.c line 673
- in /usr/src/bin/mail.c line 305
- in /usr/src/games/atc/update.c line 24
- in /usr/src/games/battlestar/com6.c line 76
- in /usr/src/games/hunt/driver.c line 67, 92
- in /usr/src/games/sail/main.c line 98
- in /usr/src/lib/libc/compat-43/sigcompat.c line 75
- in /usr/src/lib/libc/gen/popen.c line 126
- in /usr/src/lib/libc/gen/setmode.c line 190
- in /usr/src/lib/libc/gen/system.c line 56
- in /usr/src/lib/libc/net/rcmd.c line 60
- in /usr/src/libexec/acctd/acctd.c line 200
- in /usr/src/libexec/comsat/comsat.c line 97
- in /usr/src/libexec/ftpd/popen.c line 151
- in /usr/src/usr.lib/libcurses/tstp.c line 31
- in /usr/src/usr.sbin/cron/popen.c line 163
- in /usr/src/usr.sbin/dev_mkdb/dev_mkdb.c line 136
- in /usr/src/usr.sbin/syslogd/syslogd.c line 195, 471

SIG_DFL defined in line 48; used 234 times

- in /usr/src/bin/csh/sh.c line 193, 282, 312
- in /usr/src/bin/csh/sh.func.c line 98, 1092, 1100
- in /usr/src/bin/csh/sh.proc.c line 1058-1064(5)
- in /usr/src/bin/csh/sh.sem.c line 181-190(5)
- in /usr/src/bin/ed.c line 121
- in /usr/src/bin/login/login.c line 425-427(3)
- in /usr/src/bin/mail.c line 658
- in /usr/src/bin/make/dosys.c line 41, 126
- in /usr/src/bin/tcsh/sh.c line 441, 569, 695, 775
- in /usr/src/bin/tcsh/sh.func.c line 160-165(2), 1599, 1616
- in /usr/src/bin/tcsh/sh.proc.c line 1702-1709(5)
- in /usr/src/bin/tcsh/sh.sem.c line 416, 432-438(4)
- in /usr/src/games/battlestar/fly.c line 252-256(2)
- in /usr/src/games/hack/hack.ioctl.c line 40-42(2)
- in /usr/src/games/hack/hack.pager.c line 395
- in /usr/src/games/monop/misc.c line 272, 324
- in /usr/src/games/sail/player.h line 67
- in /usr/src/games/warp/sig.c line 107, 173, 220
- in /usr/src/lib/libc/gen/abort.c line 60
- in /usr/src/libexec/comsat/comsat.c line 175
- in /usr/src/libexec/ctimed/ctimed.c line 57
- in /usr/src/libexec/getty/main.c line 95, 157, 218, 229, 237
- in /usr/src/libexec/rexecd/rexecd.c line 83-85(3)
- in /usr/src/libexec/rlogind/rlogind.c line 268
- in /usr/src/libexec/rshd/rshd.c line 137-139(3)
- in /usr/src/libexec/telnetd/telnetd.c line 278
- in /usr/src/local/less/signal.c line 105-107(2), 178-180(2)
- in /usr/src/new/OLD/apl/src/ai.c line 621-622(2)
- in /usr/src/new/OLD/apl/src/aj.c line 248
- in /usr/src/new/PORT/B/src/bed/unix.c line 59, 107, 213
- in /usr/src/new/PORT/B/src/bint/b3sig.c line 79, 89
- in /usr/src/new/PORT/B/src/bsmall/b1mem.c line 88
- in /usr/src/new/PORT/B/src/bsmall/b2sig.c line 33, 42, 100-103(2)
- in /usr/src/new/PORT/apl/src/ai.c line 621-622(2)
- in /usr/src/new/PORT/apl/src/aj.c line 248
- in /usr/src/new/PORT/perl.1.0.0/stab.c line 251
- in /usr/src/new/PORT/perl.1.0.10/stab.c line 254
- in /usr/src/new/PORT/perl.1.0.16/stab.c line 263
- in /usr/src/new/jove/jove.c line 431-437(3)
- in /usr/src/new/jove/proc.c line 612, 618
- in /usr/src/new/jove/recover.c line 427
- in /usr/src/new/kermit5.188/cku2tm.c line 57
- in /usr/src/new/kermit5.188/ckutio.c line 3982, 4028, 4038, 4125
- in /usr/src/new/nntp/xmit/remote.c line 312, 330
- in /usr/src/new/notes/src/misc.c line 107
- in /usr/src/new/notes/src/miscio.c line 195
- in /usr/src/new/rn/final.c line 73, 153, 195
- in /usr/src/new/rn/util.c line 40-41(2)
- in /usr/src/old/cu/cu.c line 378
- in /usr/src/sbin/fsck/utilities.c line 316, 328
- in /usr/src/sbin/init/init.c line 193, 292-294(3), 534, 680
- in /usr/src/sys/sys/kern_exec.c line 416
- in /usr/src/sys/sys/kern_sig.c line 223, 236-239(2), 254, 289, 300, 337, 571
- in /usr/src/sys/sys/kern_sig2.c line 152, 159, 179
- in /usr/src/ucb/Mail/cmd1.c line 331
- in /usr/src/ucb/Mail/collect.c line 549
- in /usr/src/ucb/Mail/lex.c line 515
- in /usr/src/ucb/Mail/popen.c line 237
- in /usr/src/ucb/Mail/tty.c line 72-74(3), 88-91(4), 202-204(3), 254
- in /usr/src/ucb/PORT/pascal/px/int.c line 170-175(6)
- in /usr/src/ucb/PORT/pascal/utilities/pc.c line 504
- in /usr/src/ucb/compress/compress.c line 438
- in /usr/src/ucb/ex/ex.c line 153-159(4), 251
- in /usr/src/ucb/ex/ex_subr.c line 912
- in /usr/src/ucb/ex/ex_unix.c line 144, 193
- in /usr/src/ucb/ex/ex_v.c line 138, 240
- in /usr/src/ucb/ftp/cmds.c line 1229-1230(2)
- in /usr/src/ucb/more/more.c line 184, 1356, 1761-1763(2)
- in /usr/src/ucb/msgs/msgs.c line 142-144(2), 490, 602-603(2), 640
- in /usr/src/ucb/telnet.c line 683, 2113-2114(2), 2270-2271(2)
- in /usr/src/ucb/tn3270/datastream.c line 103
- in /usr/src/ucb/tn3270/tn3270.c line 268, 686
- in /usr/src/ucb/window/wwenviron.c line 37
- in /usr/src/ucb/window/wwinit.c line 166
- in /usr/src/ucb/window/wwsuspend.c line 21
- in /usr/src/ucb/xstr.c line 76
- in /usr/src/usr.bin/at/at.c line 343
- in /usr/src/usr.bin/f77/driver.c line 535, 624
- in /usr/src/usr.bin/learn/mysys.c line 114, 153-154(2)
- in /usr/src/usr.bin/refer/addbib.c line 221-222(2)
- in /usr/src/usr.bin/tip/cmds.c line 183, 454-455(2), 464-465(2), 508-509(2), 518-519(2), 540-545(4)
- in /usr/src/usr.bin/tip/hunt.c line 61
- in /usr/src/usr.bin/uucp/aculib/va820.c line 101
- in /usr/src/usr.bin/uucp/aculib/vmacs.c line 43
- in /usr/src/usr.lib/libF77/main.c line 29, 93
- in /usr/src/usr.lib/libF77/trpfpe_.c line 151
- in /usr/src/usr.lib/libI77/f77_abort.c line 37
- in /usr/src/usr.lib/libcurses/tstp.c line 44
- in /usr/src/usr.sbin/sa/sa.c line 446
- in /usr/src/usr.sbin/sendmail.MX/src/daemon.c line 211
- in /usr/src/usr.sbin/sendmail.MX/src/deliver.c line 854, 882, 1260-1262(3)
- in /usr/src/usr.sbin/sendmail.MX/src/queue.c line 316
- in /usr/src/usr.sbin/sendmail/src/daemon.c line 211
- in /usr/src/usr.sbin/sendmail/src/deliver.c line 786, 814, 1205-1207(3)
- in /usr/src/usr.sbin/sendmail/src/queue.c line 305
- in /usr/src/usr.sbin/syslogd/syslogd.c line 698

SIG_ERR defined in line 47; used 2 times

- in line 145
- in /usr/src/lib/libc/gen/signal.c line 58

SIG_IGN defined in line 49; used 631 times

- in /usr/src/bin/adb/format.c line 240
- in /usr/src/bin/adb/main.c line 116-119(3)
- in /usr/src/bin/adb/runpcs.c line 236
- in /usr/src/bin/cc.c line 160-164(6)
- in /usr/src/bin/chpass/chpass.c line 129-132(4)
- in /usr/src/bin/csh/sh.c line 255-262(5), 578-580(3)
- in /usr/src/bin/csh/sh.func.c line 89, 101, 115
- in /usr/src/bin/csh/sh.glob.c line 668-670(3)
- in /usr/src/bin/csh/sh.proc.c line 1058-1059(2), 1068-1069(2), 1083
- in /usr/src/bin/csh/sh.sem.c line 184-186(2), 194-195(2), 205
- in /usr/src/bin/dd.c line 292(2)
- in /usr/src/bin/ed.c line 107-110(4), 559-560(2), 757
- in /usr/src/bin/ld/ld.c line 327(2)
- in /usr/src/bin/login/login.c line 107-108(2), 428
- in /usr/src/bin/mail.c line 99(2)
- in /usr/src/bin/make/dosys.c line 67
- in /usr/src/bin/make/main.c line 187-188(2)
- in /usr/src/bin/passwd/passwd.c line 77-80(4)
- in /usr/src/bin/ping/ping.c line 694
- in /usr/src/bin/pr.c line 57(2)
- in /usr/src/bin/rcp.c line 403-404(2)
- in /usr/src/bin/strip.c line 28-30(3)
- in /usr/src/bin/tar.c line 250-257(8), 915, 921, 927, 934
- in /usr/src/bin/tcsh/ed.init.c line 934-936(2)
- in /usr/src/bin/tcsh/sh.c line 423-425(2), 664-676(5), 1178-1180(3)
- in /usr/src/bin/tcsh/sh.func.c line 148, 171-173(2), 193
- in /usr/src/bin/tcsh/sh.proc.c line 1702-1703(2), 1715-1716(2), 1729
- in /usr/src/bin/tcsh/sh.sem.c line 427-428(2), 445-446(2), 456
- in /usr/src/bin/tcsh/tc.sig.c line 113
- in /usr/src/bin/tcsh/tc.sig.h line 113
- in /usr/src/bin/tee.c line 38
- in /usr/src/bin/time.c line 36-37(2)
- in /usr/src/bin/write.c line 217
- in /usr/src/games/atc/main.c line 108-109(2)
- in /usr/src/games/cribbage/io.c line 569
- in /usr/src/games/hack/hack.end.c line 15, 33-39(3), 468, 478
- in /usr/src/games/hack/hack.ioctl.c line 40
- in /usr/src/games/hack/hack.main.c line 202-203(2)
- in /usr/src/games/hack/hack.pager.c line 388-389(2)
- in /usr/src/games/hack/hack.save.c line 37-38(2)
- in /usr/src/games/hack/play.c line 16-17(2)
- in /usr/src/games/hunt/driver.c line 198-205(4)
- in /usr/src/games/hunt/hunt.c line 162, 474, 569
- in /usr/src/games/mille/mille.c line 117, 128
- in /usr/src/games/monop/misc.c line 314
- in /usr/src/games/phantasia/func1.c line 418-427(8)
- in /usr/src/games/phantasia/func2.c line 756-759(2)
- in /usr/src/games/rain.c line 96(2)
- in /usr/src/games/rogue/machdep.c line 216-218(3)
- in /usr/src/games/sail/dr_main.c line 20-22(3)
- in /usr/src/games/sail/pl_1.c line 26-30(5), 99
- in /usr/src/games/sail/sync.c line 120-121(2)
- in /usr/src/games/warp/warp.h line 214
- in /usr/src/games/worms.c line 349
- in /usr/src/lib/libc/gen/getpass.c line 26
- in /usr/src/lib/libc/gen/system.c line 68-69(2)
- in /usr/src/libexec/acctd/acctd.c line 115-117(3)
- in /usr/src/libexec/comsat/comsat.c line 85
- in /usr/src/libexec/ftpd/ftpd.c line 219
- in /usr/src/libexec/getty/main.c line 116, 151, 238, 254, 316
- in /usr/src/libexec/identd/src/identd.c line 639
- in /usr/src/libexec/rlogind/rlogind.c line 266, 313-317(2), 364
- in /usr/src/libexec/tcpd/shell_cmd.c line 73
- in /usr/src/libexec/telnetd/telnetd.c line 276, 393
- in /usr/src/local/afio/afio.c line 456, 1856(2)
- in /usr/src/local/cxref/cxref.c line 614-615(2)
- in /usr/src/local/less/signal.c line 98
- in /usr/src/local/zmodem/minirb.c line 55-56(3)
- in /usr/src/local/zmodem/rz.c line 359-360(3)
- in /usr/src/local/zmodem/sz.c line 349, 555-558(4), 565, 1403, 1731, 1814
- in /usr/src/new/OLD/apl/src/ai.c line 29, 616-617(2)
- in /usr/src/new/OLD/apl/src/aj.c line 244
- in /usr/src/new/OLD/apl/src/al.c line 257
- in /usr/src/new/OLD/apl/src/az.c line 48
- in /usr/src/new/PORT/B/src/bed/unix.c line 99, 168(2), 178(2)
- in /usr/src/new/PORT/B/src/bint/b3sig.c line 128, 147-148(2), 160
- in /usr/src/new/PORT/B/src/bsmall/b1mem.c line 88
- in /usr/src/new/PORT/B/src/bsmall/b2sig.c line 62, 83-84(2), 100-103(2), 109
- in /usr/src/new/PORT/apl/src/ai.c line 29, 616-617(2)
- in /usr/src/new/PORT/apl/src/aj.c line 244
- in /usr/src/new/PORT/apl/src/al.c line 257
- in /usr/src/new/PORT/apl/src/az.c line 48
- in /usr/src/new/PORT/perl.1.0.0/arg.c line 1971-1972(2)
- in /usr/src/new/PORT/perl.1.0.0/stab.c line 249
- in /usr/src/new/PORT/perl.1.0.10/arg.c line 1999-2000(2)
- in /usr/src/new/PORT/perl.1.0.10/stab.c line 252
- in /usr/src/new/PORT/perl.1.0.16/arg.c line 2023-2024(2)
- in /usr/src/new/PORT/perl.1.0.16/stab.c line 261
- in /usr/src/new/jove/iproc-ptys.c line 357
- in /usr/src/new/jove/jove.c line 414-416(2), 1076, 1266, 1275
- in /usr/src/new/jove/portsrv.c line 126-127(2)
- in /usr/src/new/jove/proc.c line 593, 635
- in /usr/src/new/kermit5.188/ckucon.c line 302, 598, 927-928(2)
- in /usr/src/new/kermit5.188/ckudia.c line 1387-1390(4), 1449-1452(4)
- in /usr/src/new/kermit5.188/ckufio.c line 2931-2932(2)
- in /usr/src/new/kermit5.188/ckuscr.c line 224, 282, 341
- in /usr/src/new/kermit5.188/ckutio.c line 926, 2891, 3697, 3706, 3716, 3886-3887(2), 3972-3975(3), 3984-3989(2), 4004, 4039-4040(2), 6443
- in /usr/src/new/l11/link.c line 847(2)
- in /usr/src/new/nntp/server/netaux.c line 47-49(3)
- in /usr/src/new/nntp/server/serve.c line 118, 124, 160
- in /usr/src/new/nntp/xmit/nntpxmit.c line 1030, 1059
- in /usr/src/new/nntp/xmit/remote.c line 172, 266
- in /usr/src/new/notes/src/misc.c line 103-105(3)
- in /usr/src/new/notes/src/savtxt.c line 88-90(3)
- in /usr/src/new/rcs/src/rcsutil.c line 252, 270(2), 276-278(5), 284
- in /usr/src/new/rn/common.h line 195
- in /usr/src/new/rn/util.c line 64-65(2)
- in /usr/src/old/512restor.c line 258-261(4)
- in /usr/src/old/arcv/arcv.c line 37
- in /usr/src/old/cu/cu.c line 77, 203, 409, 517
- in /usr/src/old/dump/dumpmain.c line 107-122(14)
- in /usr/src/old/dump/dumpoptr.c line 56-57(2)
- in /usr/src/old/dump/dumptape.c line 170
- in /usr/src/old/v6/v6.c line 62, 88, 408
- in /usr/src/sbin/dump/dumpmain.c line 177-190(14)
- in /usr/src/sbin/dump/dumpoptr.c line 60-61(2)
- in /usr/src/sbin/dump/dumptape.c line 205, 226, 377
- in /usr/src/sbin/fsck/main.c line 101(2)
- in /usr/src/sbin/fsck/utilities.c line 327
- in /usr/src/sbin/init/init.c line 126-128(3), 152, 295, 535, 681
- in /usr/src/sbin/reboot/reboot.c line 111
- in /usr/src/sbin/restor/restor.c line 147-150(4)
- in /usr/src/sbin/shutdown/shutdown.c line 171-175(4), 394
- in /usr/src/sys/pdp/trap.c line 397
- in /usr/src/sys/sys/kern_sig.c line 573
- in /usr/src/sys/sys/kern_sig2.c line 151
- in /usr/src/ucb/Mail/cmd1.c line 329
- in /usr/src/ucb/Mail/cmd3.c line 53, 75
- in /usr/src/ucb/Mail/collect.c line 91-93(4), 439, 461
- in /usr/src/ucb/Mail/edit.c line 106
- in /usr/src/ucb/Mail/lex.c line 169-171(4)
- in /usr/src/ucb/Mail/main.c line 232(2), 242-244(3)
- in /usr/src/ucb/Mail/popen.c line 235
- in /usr/src/ucb/Mail/tty.c line 88-90(2)
- in /usr/src/ucb/PORT/pascal/pdx/process/ptrace.c line 210
- in /usr/src/ucb/PORT/pascal/px/int.c line 149(2), 169
- in /usr/src/ucb/PORT/pascal/src/main.c line 316(2), 409
- in /usr/src/ucb/PORT/pascal/src/yymain.c line 98-99(2)
- in /usr/src/ucb/PORT/pascal/utilities/pc.c line 127(2)
- in /usr/src/ucb/compress/compress.c line 434(2)
- in /usr/src/ucb/error/errormain.c line 147-150(4)
- in /usr/src/ucb/ex/ex.c line 152-159(5), 251
- in /usr/src/ucb/ex/ex_cmdsub.c line 123
- in /usr/src/ucb/ex/ex_io.c line 760
- in /usr/src/ucb/ex/ex_subr.c line 795-796(2)
- in /usr/src/ucb/ex/ex_unix.c line 141, 249
- in /usr/src/ucb/ftp/cmds.c line 1224-1225(2)
- in /usr/src/ucb/ftp/ftp.c line 316, 421, 499, 580, 852, 1020, 1446
- in /usr/src/ucb/last.c line 113(2)
- in /usr/src/ucb/leave.c line 140-143(4)
- in /usr/src/ucb/more/more.c line 184, 476, 502, 1353-1354(2), 1758
- in /usr/src/ucb/msgs/msgs.c line 142, 577-578(2)
- in /usr/src/ucb/rlogin.c line 192, 345, 517, 598
- in /usr/src/ucb/rsh.c line 156-160(6)
- in /usr/src/ucb/sccs.c line 1300
- in /usr/src/ucb/talk/msgs.c line 50
- in /usr/src/ucb/tcopy.c line 60(2)
- in /usr/src/ucb/tftp/main.c line 504
- in /usr/src/ucb/window/wwinit.c line 157
- in /usr/src/ucb/window/wwsuspend.c line 19-23(2)
- in /usr/src/ucb/xstr.c line 76, 447
- in /usr/src/usr.bin/at/at.c line 316
- in /usr/src/usr.bin/dc/dc.c line 872(2), 1578
- in /usr/src/usr.bin/f77/driver.c line 713
- in /usr/src/usr.bin/learn/copy.c line 67
- in /usr/src/usr.bin/learn/maktee.c line 22
- in /usr/src/usr.bin/learn/mysys.c line 150-151(2)
- in /usr/src/usr.bin/learn/wrapup.c line 17-20(2)
- in /usr/src/usr.bin/m4/main.c line 155(2)
- in /usr/src/usr.bin/patch/util.c line 248-249(2), 255-256(2), 274-275(2)
- in /usr/src/usr.bin/plot/crtplot.c line 86
- in /usr/src/usr.bin/ptx.c line 84-87(4)
- in /usr/src/usr.bin/refer/addbib.c line 218-219(2)
- in /usr/src/usr.bin/refer/refer1.c line 141(2), 150
- in /usr/src/usr.bin/refer/sortbib.c line 46(2)
- in /usr/src/usr.bin/roff/common_source/n1.c line 159-162(4), 329
- in /usr/src/usr.bin/roff/common_source/n2.c line 274-275(2)
- in /usr/src/usr.bin/sort.c line 274-279(6), 566-568(3)
- in /usr/src/usr.bin/struct/beauty.y line 264(2)
- in /usr/src/usr.bin/struct/main.c line 30(2)
- in /usr/src/usr.bin/tbl/t1.c line 107
- in /usr/src/usr.bin/tc.c line 96, 313(2)
- in /usr/src/usr.bin/tip/acu.c line 55-56(2), 150
- in /usr/src/usr.bin/tip/cmds.c line 207, 434-435(2), 487-488(2), 533-534(2)
- in /usr/src/usr.bin/tip/tip.c line 288, 308
- in /usr/src/usr.bin/tip/tipout.c line 92-93(2)
- in /usr/src/usr.bin/tk.c line 203-204(2)
- in /usr/src/usr.bin/uucp/uuxqt.c line 689-694(4)
- in /usr/src/usr.lib/libF77/main.c line 91
- in /usr/src/usr.lib/libU77/system_.c line 70-71(2)
- in /usr/src/usr.lib/libident/id_query.c line 74
- in /usr/src/usr.lib/libplot/bitgraph/close.c line 18
- in /usr/src/usr.lib/libplot/dumb/close.c line 24
- in /usr/src/usr.lib/libplot/gigi/close.c line 17
- in /usr/src/usr.lib/libplot/hp7221/close.c line 17
- in /usr/src/usr.sbin/cron/do_command.c line 93
- in /usr/src/usr.sbin/lpr/lpd.c line 206-210(5), 387
- in /usr/src/usr.sbin/lpr/lpr.c line 88-94(8), 474-477(4)
- in /usr/src/usr.sbin/named/named/ns_main.c line 281
- in /usr/src/usr.sbin/named/tools/nslookup/main.c line 304
- in /usr/src/usr.sbin/named/tools/nslookup/subr.c line 140
- in /usr/src/usr.sbin/sa/sa.c line 418
- in /usr/src/usr.sbin/sendmail.MX/aux/arpa.c line 133(2)
- in /usr/src/usr.sbin/sendmail.MX/aux/mail-dm.c line 358
- in /usr/src/usr.sbin/sendmail.MX/src/alias.c line 358
- in /usr/src/usr.sbin/sendmail.MX/src/clock.c line 108, 146
- in /usr/src/usr.sbin/sendmail.MX/src/deliver.c line 880-881(2)
- in /usr/src/usr.sbin/sendmail.MX/src/main.c line 224-229(5), 1002-1004(3)
- in /usr/src/usr.sbin/sendmail/aux/arpa.c line 133(2)
- in /usr/src/usr.sbin/sendmail/aux/mail-dm.c line 358
- in /usr/src/usr.sbin/sendmail/src/alias.c line 358
- in /usr/src/usr.sbin/sendmail/src/clock.c line 108, 146
- in /usr/src/usr.sbin/sendmail/src/deliver.c line 812-813(2)
- in /usr/src/usr.sbin/sendmail/src/main.c line 219-224(5), 1006-1008(3)
- in /usr/src/usr.sbin/syslogd/syslogd.c line 208
- in /usr/src/usr.sbin/vipw/vipw.c line 49-52(4)

SIG_SETMASK defined in line 76; used 26 times

- in /usr/src/bin/ar/misc.c line 78
- in /usr/src/bin/disklabel/disklabel.c line 689, 701
- in /usr/src/bin/tcsh/tc.sig.c line 313, 343, 352
- in /usr/src/games/atc/update.c line 174
- in /usr/src/games/battlestar/com6.c line 90
- in /usr/src/lib/libc/compat-43/sigcompat.c line 62
- in /usr/src/lib/libc/gen/abort.c line 53, 61
- in /usr/src/lib/libc/gen/popen.c line 130
- in /usr/src/lib/libc/gen/setmode.c line 195
- in /usr/src/lib/libc/gen/system.c line 59-64(2), 71
- in /usr/src/lib/libc/net/rcmd.c line 69, 103, 170, 177
- in /usr/src/libexec/acctd/acctd.c line 204
- in /usr/src/libexec/comsat/comsat.c line 101
- in /usr/src/usr.lib/libcurses/tstp.c line 59
- in /usr/src/usr.sbin/cron/popen.c line 167
- in /usr/src/usr.sbin/syslogd/syslogd.c line 291, 621

SIG_UNBLOCK defined in line 75; used 8 times

- in /usr/src/bin/mail.c line 330, 661
- in /usr/src/games/hunt/driver.c line 73
- in /usr/src/games/sail/main.c line 108
- in /usr/src/games/warp/sig.c line 223
- in /usr/src/libexec/ftpd/popen.c line 153
- in /usr/src/usr.lib/libI77/f77_abort.c line 40
- in /usr/src/usr.lib/libcurses/tstp.c line 41

SV_INTERRUPT defined in line 101; used 2 times

- in /usr/src/lib/libc/compat-43/sigcompat.c line 48-51(2)

SV_ONSTACK defined in line 100; used 2 times

- in /usr/src/bin/tcsh/tc.sig.c line 260-261(2)

sigaddset defined in line 137; used 45 times

- in /usr/src/bin/disklabel/disklabel.c line 670-672(3)
- in /usr/src/bin/mail.c line 302-304(3), 660
- in /usr/src/bin/tcsh/tc.sig.c line 311, 350, 381
- in /usr/src/games/atc/update.c line 23
- in /usr/src/games/battlestar/com6.c line 75
- in /usr/src/games/hunt/driver.c line 66
- in /usr/src/games/sail/main.c line 96, 107
- in /usr/src/games/warp/sig.c line 222
- in /usr/src/lib/libc/gen/popen.c line 123-125(3)
- in /usr/src/lib/libc/gen/siginterrupt.c line 54
- in /usr/src/lib/libc/gen/sigsetops.c line 42
- in /usr/src/lib/libc/gen/system.c line 55
- in /usr/src/lib/libc/net/rcmd.c line 59
- in /usr/src/libexec/acctd/acctd.c line 92-93(2), 100-101(2), 108-109(2), 197-199(3)
- in /usr/src/libexec/comsat/comsat.c line 96
- in /usr/src/libexec/ftpd/popen.c line 148-150(3)
- in /usr/src/usr.lib/libI77/f77_abort.c line 39
- in /usr/src/usr.lib/libcurses/tstp.c line 29-30(2), 40
- in /usr/src/usr.sbin/cron/popen.c line 160-162(3)
- in /usr/src/usr.sbin/syslogd/syslogd.c line 193-194(2)

sigdelset defined in line 138; used 3 times

- in /usr/src/lib/libc/gen/abort.c line 52
- in /usr/src/lib/libc/gen/siginterrupt.c line 57
- in /usr/src/lib/libc/gen/sigsetops.c line 43

sigemptyset defined in line 139; used 30 times

- in /usr/src/bin/disklabel/disklabel.c line 669
- in /usr/src/bin/mail.c line 301, 659
- in /usr/src/bin/tcsh/tc.sig.c line 306-307(2), 377
- in /usr/src/games/atc/update.c line 22
- in /usr/src/games/battlestar/com6.c line 74
- in /usr/src/games/hunt/driver.c line 65
- in /usr/src/games/sail/main.c line 95, 106
- in /usr/src/games/warp/sig.c line 221
- in /usr/src/lib/libc/compat-4.1/pause.c line 20
- in /usr/src/lib/libc/gen/popen.c line 122
- in /usr/src/lib/libc/gen/signal.c line 53
- in /usr/src/lib/libc/gen/sigsetops.c line 40
- in /usr/src/lib/libc/gen/system.c line 54
- in /usr/src/lib/libc/net/rcmd.c line 58
- in /usr/src/libexec/acctd/acctd.c line 91, 99, 107, 196
- in /usr/src/libexec/comsat/comsat.c line 95
- in /usr/src/libexec/ftpd/popen.c line 147
- in /usr/src/usr.lib/libI77/f77_abort.c line 38
- in /usr/src/usr.lib/libcurses/tstp.c line 28, 39
- in /usr/src/usr.sbin/cron/popen.c line 159
- in /usr/src/usr.sbin/syslogd/syslogd.c line 192
- in /usr/src/usr.sbin/update/update.c line 64

sigfillset defined in line 140; used 5 times

- in /usr/src/bin/ar/misc.c line 73
- in /usr/src/lib/libc/gen/abort.c line 47
- in /usr/src/lib/libc/gen/setmode.c line 189
- in /usr/src/lib/libc/gen/sigsetops.c line 41
- in /usr/src/usr.sbin/dev_mkdb/dev_mkdb.c line 135

sigismember defined in line 141; used 4 times

- in /usr/src/bin/tcsh/tc.sig.c line 319, 357
- in /usr/src/lib/libc/gen/signal.c line 55
- in /usr/src/lib/libc/gen/sigsetops.c line 44

sigmask defined in line 136; used 197 times

- in /usr/src/bin/csh/sh.c line 257, 489, 634, 642, 696, 759
- in /usr/src/bin/csh/sh.file.c line 78, 99, 345
- in /usr/src/bin/csh/sh.func.c line 96, 421-424(2), 475(2), 735, 761, 778
- in /usr/src/bin/csh/sh.hist.c line 85
- in /usr/src/bin/csh/sh.proc.c line 146, 168, 206, 214, 254, 824-826(2), 887, 1038
- in /usr/src/bin/csh/sh.sem.c line 137
- in /usr/src/bin/csh/sh.set.c line 675
- in /usr/src/bin/tcsh/ed.init.c line 155(2)
- in /usr/src/bin/tcsh/ed.screen.c line 1190(2)
- in /usr/src/bin/tcsh/sh.c line 791, 1063, 1268, 1287, 1357, 1440
- in /usr/src/bin/tcsh/sh.file.c line 153, 166, 190, 206, 467
- in /usr/src/bin/tcsh/sh.func.c line 158, 514, 521, 581(2), 917, 1004, 1027
- in /usr/src/bin/tcsh/sh.hist.c line 138
- in /usr/src/bin/tcsh/sh.proc.c line 458, 491, 546, 563, 636, 1378-1380(2), 1486, 1668, 1816(3)
- in /usr/src/bin/tcsh/sh.sem.c line 230, 284, 290(2)
- in /usr/src/bin/tcsh/sh.set.c line 836
- in /usr/src/bin/tcsh/tc.func.c line 213(2), 449, 526, 561, 598
- in /usr/src/bin/tcsh/tc.os.c line 422-424(2)
- in /usr/src/bin/tcsh/tc.sched.c line 198(2)
- in /usr/src/bin/tcsh/tc.sig.c line 230, 280-281(2)
- in /usr/src/bin/tcsh/tc.sig.h line 104-105(2), 112-117(2), 139-141(3), 162-165(7)
- in /usr/src/bin/tcsh/tc.who.c line 170
- in /usr/src/lib/libc/gen/sigsetops.c line 64, 72, 80
- in /usr/src/new/PORT/B/src/bint/b3sig.c line 90
- in /usr/src/new/jove/proc.c line 613(2)
- in /usr/src/new/kermit5.188/ckudia.c line 1008, 1021, 2723
- in /usr/src/new/kermit5.188/ckuusx.c line 580
- in /usr/src/sbin/init/init.c line 70, 366, 392
- in /usr/src/sbin/routed/main.c line 167
- in /usr/src/sys/pdp/machdep.c line 71
- in /usr/src/sys/sys/kern_exec.c line 409
- in /usr/src/sys/sys/kern_sig.c line 216, 411, 455, 560
- in /usr/src/sys/sys/kern_sig2.c line 96, 124, 180, 199, 375
- in /usr/src/sys/sys/kern_synch.c line 189
- in /usr/src/sys/sys/tty.c line 335-336(2), 1158-1159(2), 1350-1351(2)
- in /usr/src/sys/sys/tty_pty.c line 112-113(2)
- in /usr/src/ucb/Mail/collect.c line 90(2), 102(2), 375(2), 551-553(2)
- in /usr/src/ucb/Mail/fio.c line 256(3)
- in /usr/src/ucb/Mail/lex.c line 517-519(2)
- in /usr/src/ucb/Mail/names.c line 288-289(3)
- in /usr/src/ucb/Mail/popen.c line 124(2), 234-236(2), 317, 334
- in /usr/src/ucb/Mail/send.c line 374-375(6)
- in /usr/src/ucb/Mail/tty.c line 256-258(2)
- in /usr/src/ucb/PORT/systat/cmds.c line 26
- in /usr/src/ucb/ex/ex_vops.c line 641
- in /usr/src/ucb/ex/ex_vops2.c line 213
- in /usr/src/ucb/netstat/if.c line 306
- in /usr/src/ucb/rlogin.c line 52, 142
- in /usr/src/ucb/talk/init_disp.c line 30
- in /usr/src/ucb/window/wwinit.c line 30
- in /usr/src/ucb/window/wwrint.c line 45
- in /usr/src/ucb/window/wwspawn.c line 28
- in /usr/src/usr.bin/find/find.c line 581(2)
- in /usr/src/usr.bin/ranlib/misc.c line 61(4)
- in /usr/src/usr.bin/tip/tipout.c line 105, 111(4)
- in /usr/src/usr.sbin/edquota/edquota.c line 315(3)
- in /usr/src/usr.sbin/inetd/inetd.c line 119(3)
- in /usr/src/usr.sbin/lpr/lpd.c line 129, 142-143(4)
- in /usr/src/usr.sbin/named/tools/nslookup/subr.c line 147
- in /usr/src/usr.sbin/sendmail.MX/src/clock.c line 175
- in /usr/src/usr.sbin/sendmail/src/clock.c line 175

sv_onstack defined in line 102; used 2 times

- in /usr/src/bin/tcsh/tc.sig.c line 258
- in /usr/src/usr.sbin/named/named/ns_maint.c line 143

#### Usage of this include

signal.h used 350 times

- in /usr/ingres/source/monitor/quit.c line 6
- in /usr/src/bin/ar/misc.c line 43
- in /usr/src/bin/cc.c line 8
- in /usr/src/bin/chpass/chpass.c line 29
- in /usr/src/bin/csh/sh.h line 13
- in /usr/src/bin/dd.c line 6
- in /usr/src/bin/diff/diff.h line 12
- in /usr/src/bin/disklabel/disklabel.c line 47
- in /usr/src/bin/ed.c line 9
- in /usr/src/bin/kill.c line 6
- in /usr/src/bin/ld/ld.c line 60
- in /usr/src/bin/login/login.c line 41
- in /usr/src/bin/mail.c line 13
- in /usr/src/bin/make/doname.c line 4
- in /usr/src/bin/make/dosys.c line 3
- in /usr/src/bin/make/main.c line 28
- in /usr/src/bin/mv.c line 25
- in /usr/src/bin/passwd/passwd.c line 30
- in /usr/src/bin/ping/ping.c line 67
- in /usr/src/bin/pr.c line 9
- in /usr/src/bin/rcp.c line 35
- in /usr/src/bin/sh/main.c line 20
- in /usr/src/bin/strip.c line 16
- in /usr/src/bin/tar.c line 27
- in /usr/src/bin/tcsh/tc.sig.h line 42-47(2)
- in /usr/src/bin/tee.c line 8
- in /usr/src/bin/time.c line 9
- in /usr/src/bin/wall.c line 25
- in /usr/src/bin/write.c line 12
- in /usr/src/games/arithmetic.c line 5
- in /usr/src/games/atc/include.h line 30
- in /usr/src/games/battlestar/externs.h line 9
- in /usr/src/games/boggle/boggle.c line 19
- in /usr/src/games/canfield.c line 28
- in /usr/src/games/cribbage/crib.c line 18
- in /usr/src/games/cribbage/io.c line 13
- in /usr/src/games/hack/hack.end.c line 6
- in /usr/src/games/hack/hack.ioctl.c line 38
- in /usr/src/games/hack/hack.main.c line 5
- in /usr/src/games/hack/hack.pager.c line 9
- in /usr/src/games/hack/hack.save.c line 7
- in /usr/src/games/hack/hack.u_init.c line 6
- in /usr/src/games/hack/play.c line 8
- in /usr/src/games/hangman/hangman.h line 5
- in /usr/src/games/hunt/connect.c line 12
- in /usr/src/games/hunt/driver.c line 14
- in /usr/src/games/hunt/hunt.c line 14
- in /usr/src/games/hunt/playit.c line 13
- in /usr/src/games/hunt/shots.c line 12
- in /usr/src/games/mille/mille.c line 2
- in /usr/src/games/monop/misc.c line 3
- in /usr/src/games/phantasia/phant.h line 9
- in /usr/src/games/quiz/quiz.c line 5
- in /usr/src/games/rain.c line 25
- in /usr/src/games/robots/main.c line 18
- in /usr/src/games/robots/move_robs.c line 12
- in /usr/src/games/rogue/machdep.c line 74
- in /usr/src/games/sail/externs.h line 10
- in /usr/src/games/snake/snake.h line 13
- in /usr/src/games/warp/warp.h line 23
- in /usr/src/games/worm.c line 24
- in /usr/src/games/worms.c line 36
- in /usr/src/lib/libc/compat-4.1/pause.c line 11
- in /usr/src/lib/libc/compat-43/sigcompat.c line 39
- in /usr/src/lib/libc/gen/abort.c line 38
- in /usr/src/lib/libc/gen/getpass.c line 6
- in /usr/src/lib/libc/gen/popen.c line 42
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