/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License, Version 1.0 only
 * (the "License").  You may not use this file except in compliance
 * with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 *
 * Portions Copyright 2008 John Birrell jb@freebsd.org
 * Portions Copyright 2018 Devin Teske dteske@freebsd.org
 *
 * $FreeBSD$
 */

inline int SIGHUP = 1;
#pragma D binding "1.0" SIGHUP
inline int SIGINT = 2;
#pragma D binding "1.0" SIGINT
inline int SIGQUIT = 3;
#pragma D binding "1.0" SIGQUIT
inline int SIGILL = 4;
#pragma D binding "1.0" SIGILL
inline int SIGTRAP = 5;
#pragma D binding "1.0" SIGTRAP
inline int SIGABRT = 6;
#pragma D binding "1.0" SIGABRT
inline int SIGEMT = 7;
#pragma D binding "1.0" SIGEMT
inline int SIGFPE = 8;
#pragma D binding "1.0" SIGFPE
inline int SIGKILL = 9;
#pragma D binding "1.0" SIGKILL
inline int SIGBUS = 10;
#pragma D binding "1.0" SIGBUS
inline int SIGSEGV = 11;
#pragma D binding "1.0" SIGSEGV
inline int SIGSYS = 12;
#pragma D binding "1.0" SIGSYS
inline int SIGPIPE = 13;
#pragma D binding "1.0" SIGPIPE
inline int SIGALRM = 14;
#pragma D binding "1.0" SIGALRM
inline int SIGTERM = 15;
#pragma D binding "1.0" SIGTERM
inline int SIGURG = 16;
#pragma D binding "1.0" SIGURG
inline int SIGSTOP = 17;
#pragma D binding "1.0" SIGSTOP
inline int SIGTSTP = 18;
#pragma D binding "1.0" SIGTSTP
inline int SIGCONT = 19;
#pragma D binding "1.0" SIGCONT
inline int SIGCHLD = 20;
#pragma D binding "1.0" SIGCHLD
inline int SIGTTIN = 21;
#pragma D binding "1.0" SIGTTIN
inline int SIGTTOU = 22;
#pragma D binding "1.0" SIGTTOU
inline int SIGIO = 23;
#pragma D binding "1.0" SIGIO
inline int SIGXCPU = 24;
#pragma D binding "1.0" SIGXCPU
inline int SIGXFSZ = 25;
#pragma D binding "1.0" SIGXFSZ
inline int SIGVTALRM = 26;
#pragma D binding "1.0" SIGVTALRM
inline int SIGPROF = 27;
#pragma D binding "1.0" SIGPROF
inline int SIGWINCH = 28;
#pragma D binding "1.0" SIGWINCH
inline int SIGINFO = 29;
#pragma D binding "1.0" SIGINFO
inline int SIGUSR1 = 30;
#pragma D binding "1.0" SIGUSR1
inline int SIGUSR2 = 31;
#pragma D binding "1.0" SIGUSR2
inline int SIGTHR = 32;
#pragma D binding "1.13" SIGTHR
inline int SIGLIBRT = 33;
#pragma D binding "1.13" SIGLIBRT

#pragma D binding "1.13" signal_string
inline string signal_string[int signal] =
	signal == SIGHUP ?	"SIGHUP" :
	signal == SIGINT ?	"SIGINT" :
	signal == SIGQUIT ?	"SIGQUIT" :
	signal == SIGILL ?	"SIGILL":
	signal == SIGTRAP ?	"SIGTRAP" :
	signal == SIGABRT ?	"SIGABRT" :
	signal == SIGEMT ?	"SIGEMT" :
	signal == SIGFPE ?	"SIGFPE" :
	signal == SIGKILL ?	"SIGKILL" :
	signal == SIGBUS ?	"SIGBUS" :
	signal == SIGSEGV ?	"SIGSEGV" :
	signal == SIGSYS ?	"SIGSYS" :
	signal == SIGPIPE ?	"SIGPIPE" :
	signal == SIGALRM ?	"SIGALRM" :
	signal == SIGTERM ?	"SIGTERM" :
	signal == SIGURG ?	"SIGURG" :
	signal == SIGSTOP ?	"SIGSTOP" :
	signal == SIGTSTP ?	"SIGTSTP" :
	signal == SIGCONT ?	"SIGCONT" :
	signal == SIGCHLD ?	"SIGCHLD" :
	signal == SIGTTIN ?	"SIGTTIN" :
	signal == SIGTTOU ?	"SIGTTOU" :
	signal == SIGIO ?	"SIGIO" :
	signal == SIGXCPU ?	"SIGXCPU" :
	signal == SIGXFSZ ?	"SIGXFSZ" :
	signal == SIGVTALRM ?	"SIGVTALRM" :
	signal == SIGPROF ?	"SIGPROF" :
	signal == SIGWINCH ?	"SIGWINCH" :
	signal == SIGINFO ?	"SIGINFO" :
	signal == SIGUSR1 ?	"SIGUSR1" :
	signal == SIGUSR2 ?	"SIGUSR2" :
	signal == SIGTHR ?	"SIGTHR" :
	signal == SIGLIBRT ?	"SIGLIBRT" :
	"UNKNOWN";

inline int CLD_EXITED = 1;
#pragma D binding "1.0" CLD_EXITED
inline int CLD_KILLED = 2;
#pragma D binding "1.0" CLD_KILLED
inline int CLD_DUMPED = 3;
#pragma D binding "1.0" CLD_DUMPED
inline int CLD_TRAPPED = 4;
#pragma D binding "1.0" CLD_TRAPPED
inline int CLD_STOPPED = 5;
#pragma D binding "1.0" CLD_STOPPED
inline int CLD_CONTINUED = 6;
#pragma D binding "1.0" CLD_CONTINUED

#pragma D binding "1.13" child_signal_string
inline string child_signal_string[int child_signal] =
	child_signal == CLD_EXITED ?	"child exited" :
	child_signal == CLD_KILLED ?	"child terminated abnormally" :
	child_signal == CLD_DUMPED ?	"child core dumped" :
	child_signal == CLD_TRAPPED ?	"traced child trapped" :
	child_signal == CLD_STOPPED ?	"child stopped" :
	child_signal == CLD_CONTINUED ?	"stopped child continued" :
	strjoin("unknown SIGCHLD code (", strjoin(lltostr(child_signal), ")"));