48 lines
1.6 KiB
Scheme
48 lines
1.6 KiB
Scheme
;;; Signal constant definitions for "irix"
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;;; Copyright (c) 1994 by Olin Shivers. See file COPYING.
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;;; Copyright (c) 1994 by Brian D. Carlstrom.
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;;POSIX only defined here.
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(define-enum-constants signal
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;; POSIX
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(hup 1) ; hangup
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(int 2) ; interrupt
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(quit 3) ; quit
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(ill 4) ; illegal instruction (not reset when caught)
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(iot 6) ; IOT instruction
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(abrt 6) ; used by abort, replace SIGIOT in the future
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(fpe 8) ; floating point exception
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(kill 9) ; kill (cannot be caught or ignored)
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(bus 10) ; bus error
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(segv 11) ; segmentation violation
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(sys 12) ; bad argument to system call
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(pipe 13) ; write on a pipe with no one to read it
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(alrm 14) ; alarm clock
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(term 15) ; software termination signal from kill
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(stop 20) ; sendable stop signal not from tty
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(tstp 21) ; stop signal from tty
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(cont 28) ; continue a stopped process
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(chld 18) ; to parent on child stop or exit
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(cld 18) ; compat
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(ttin 29) ; to readers pgrp upon background tty read
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(ttou 30) ; like TTIN for output if (tp->t_local<OSTOP)
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;; User defined
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(usr1 16) ; user defined signal 1
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(usr2 17) ; user defined signal 2
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(pwr 19) ; power-fail restart
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(poll 22) ; pollable event occurred
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(io 23) ; input/output possible signal
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(urg 24) ; urgent condition on io channel
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(winch 25) ; window size changes
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(vtalrm 26) ; virtual time alarm
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(prof 27) ; profiling alarm
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(xcpu 31) ; Cpu time limit exceeded
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(xfsz 32) ; Filesize limit exceeded
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)
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(define signals-ignored-by-default
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(list signal/chld signal/cont ; These are Posix.
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signal/pwr signal/poll signal/urg signal/winch)) ; These are Irix.
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