55 lines
2.1 KiB
Scheme
55 lines
2.1 KiB
Scheme
;;; Signal constant definitions for Sun4
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;;; Copyright (c) 1994 by Olin Shivers.
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;;; Modified for Solaris by tvb@math.ufl.edu
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;; Adapted from signal.h - tvb
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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 (Rubout)
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(quit 3) ; Quit (Ascii Fs)
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(ill 4) ; Illegal Instruction (Not Reset When Caught)
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;;
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(trap 5) ; Trace Trap (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 (POSIX)
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(emt 7) ; Emt Instruction
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(fpe 8) ; Floating Point Exception (POSIX)
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(kill 9) ; Kill (Cannot Be Caught Or Ignored) (POSIX)
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(bus 10) ; Bus Error
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(segv 11) ; Segmentation Violation (POSIX)
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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 (POSIX)
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(alrm 14) ; Alarm Clock
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(term 15) ; Software Termination Signal From Kill (POSIX)
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(usr1 16) ; User Defined Signal 1 (POSIX)
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(usr2 17) ; User Defined Signal 2 (POSIX)
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(cld 18) ; Child Status Change
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(chld 18) ; Child Status Change Alias (Posix)
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(pwr 19) ; Power-Fail Restart
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(winch 20) ; Window Size Change
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(urg 21) ; Urgent Socket Condition
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(poll 22) ; Pollable Event Occured
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(io 22) ; Socket I/O Possible (poll Alias)
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(stop 23) ; Stop (Cannot Be Caught Or Ignored) (POSIX)
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(tstp 24) ; User Stop Requested From Tty (POSIX)
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(cont 25) ; Stopped Process Has Been Continued (POSIX)
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(ttin 26) ; Background Tty Read Attempted (POSIX)
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(ttou 27) ; Background Tty Write Attempted (POSIX)
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(vtalrm 28) ; Virtual Timer Expired
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(prof 29) ; Profiling Timer Expired
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(xcpu 30) ; Exceeded Cpu Limit
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(xfsz 31) ; Exceeded File Size Limit
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(waiting 32) ; Process's Lwps Are Blocked
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(lwp 33) ; Special Signal Used By Thread Library
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(freeze 34) ; Special Signal Used By Cpr
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(thaw 35) ; Special Signal Used By Cpr
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(cancel 36) ; Thread cancellation signal used by libthread
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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/urg signal/winch ; These are Solaris.
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signal/waiting signal/lwp signal/freeze signal/thaw signal/cancel))
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