1*9289f547SJohn Baldwin.\" 2*9289f547SJohn Baldwin.\" Copyright (c) 2016 John Baldwin <[email protected]> 3*9289f547SJohn Baldwin.\" All rights reserved. 4*9289f547SJohn Baldwin.\" 5*9289f547SJohn Baldwin.\" Redistribution and use in source and binary forms, with or without 6*9289f547SJohn Baldwin.\" modification, are permitted provided that the following conditions 7*9289f547SJohn Baldwin.\" are met: 8*9289f547SJohn Baldwin.\" 1. Redistributions of source code must retain the above copyright 9*9289f547SJohn Baldwin.\" notice, this list of conditions and the following disclaimer. 10*9289f547SJohn Baldwin.\" 2. Redistributions in binary form must reproduce the above copyright 11*9289f547SJohn Baldwin.\" notice, this list of conditions and the following disclaimer in the 12*9289f547SJohn Baldwin.\" documentation and/or other materials provided with the distribution. 13*9289f547SJohn Baldwin.\" 14*9289f547SJohn Baldwin.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15*9289f547SJohn Baldwin.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16*9289f547SJohn Baldwin.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17*9289f547SJohn Baldwin.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18*9289f547SJohn Baldwin.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19*9289f547SJohn Baldwin.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20*9289f547SJohn Baldwin.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21*9289f547SJohn Baldwin.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22*9289f547SJohn Baldwin.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23*9289f547SJohn Baldwin.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24*9289f547SJohn Baldwin.\" SUCH DAMAGE. 25*9289f547SJohn Baldwin.\" 26*9289f547SJohn Baldwin.\" $FreeBSD$ 27*9289f547SJohn Baldwin.\" 28*9289f547SJohn Baldwin.Dd October 17, 2016 29*9289f547SJohn Baldwin.Dt sysdecode_sigcode 3 30*9289f547SJohn Baldwin.Os 31*9289f547SJohn Baldwin.Sh NAME 32*9289f547SJohn Baldwin.Nm sysdecode_sigcode 33*9289f547SJohn Baldwin.Nd lookup name of signal code 34*9289f547SJohn Baldwin.Sh LIBRARY 35*9289f547SJohn Baldwin.Lb libsysdecode 36*9289f547SJohn Baldwin.Sh SYNOPSIS 37*9289f547SJohn Baldwin.In sys/types.h 38*9289f547SJohn Baldwin.In stdbool.h 39*9289f547SJohn Baldwin.In sysdecode.h 40*9289f547SJohn Baldwin.Ft const char * 41*9289f547SJohn Baldwin.Fn sysdecode_sigcode "int signal" "int si_code" 42*9289f547SJohn Baldwin.Sh DESCRIPTION 43*9289f547SJohn BaldwinThe 44*9289f547SJohn Baldwin.Fn sysdecode_sigcode 45*9289f547SJohn Baldwinfunction returns a text description of the 46*9289f547SJohn Baldwin.Fa si_code 47*9289f547SJohn Baldwinfield of the 48*9289f547SJohn Baldwin.Vt siginfo_t 49*9289f547SJohn Baldwinobject associated with an instance of signal 50*9289f547SJohn Baldwin.Fa sig . 51*9289f547SJohn BaldwinThe text description contains the name of the C macro whose value matches 52*9289f547SJohn Baldwin.Fa si_code . 53*9289f547SJohn BaldwinGeneral purpose signal codes such as 54*9289f547SJohn Baldwin.Dv SI_USER 55*9289f547SJohn Baldwinare handled as well as signal-specific codes for 56*9289f547SJohn Baldwin.Dv SIGBUS , 57*9289f547SJohn Baldwin.Dv SIGCHLD , 58*9289f547SJohn Baldwin.Dv SIGFPE , 59*9289f547SJohn Baldwin.Dv SIGILL , 60*9289f547SJohn Baldwin.Dv SIGSEGV 61*9289f547SJohn Baldwinand 62*9289f547SJohn Baldwin.Dv SIGTRAP . 63*9289f547SJohn BaldwinIf 64*9289f547SJohn Baldwin.Fa si_code 65*9289f547SJohn Baldwindoes not represent a known signal code, 66*9289f547SJohn Baldwin.Fn sysdecode_sigcode 67*9289f547SJohn Baldwinreturns 68*9289f547SJohn Baldwin.Dv NULL . 69*9289f547SJohn Baldwin.Sh RETURN VALUES 70*9289f547SJohn BaldwinThe 71*9289f547SJohn Baldwin.Fn sysdecode_sigcode 72*9289f547SJohn Baldwinfunction returns a pointer to a signal code description or 73*9289f547SJohn Baldwin.Dv NULL 74*9289f547SJohn Baldwinif 75*9289f547SJohn Baldwin.Fa si_code 76*9289f547SJohn Baldwinis not a known signal code. 77*9289f547SJohn Baldwin.Sh SEE ALSO 78*9289f547SJohn Baldwin.Xr sysdecode_sigbus_code 3 , 79*9289f547SJohn Baldwin.Xr sysdecode_sigchld_code 3 , 80*9289f547SJohn Baldwin.Xr sysdecode_sigfpe_code 3 , 81*9289f547SJohn Baldwin.Xr sysdecode_sigill_code 3 , 82*9289f547SJohn Baldwin.Xr sysdecode_sigsegv_code 3 , 83*9289f547SJohn Baldwin.Xr sysdecode_sigtrap_code 3 84