/*******************************************************************************

    Copyright(C) Jonas 'Sortie' Termansen 2011, 2012.

    This file is part of Sortix.

    Sortix is free software: you can redistribute it and/or modify it under the
    terms of the GNU General Public License as published by the Free Software
    Foundation, either version 3 of the License, or (at your option) any later
    version.

    Sortix is distributed in the hope that it will be useful, but WITHOUT ANY
    WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
    FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
    details.

    You should have received a copy of the GNU General Public License along with
    Sortix. If not, see <http://www.gnu.org/licenses/>.

    sortix/signal.h
    Defines the numeric values for the various supported signals.

*******************************************************************************/

#ifndef SORTIX_INCLUDE_SIGNAL_H
#define SORTIX_INCLUDE_SIGNAL_H

/* TODO: Yes, signals are implemented in a non-standard manner for now. */

#include <features.h>

__BEGIN_DECLS

#define SIGHUP		1 /* Hangup */
#define SIGINT		2 /* Interrupt */
#define SIGQUIT		3 /* Quit */
#define SIGILL		4 /* Illegal Instruction */
#define SIGTRAP		5 /* Trace/Breakpoint Trap */
#define SIGABRT		6 /* Abort */
#define SIGEMT		7 /* Emulation Trap */
#define SIGFPE		8 /* Arithmetic Exception */
#define SIGKILL		9 /* Killed */
#define SIGBUS		10 /* Bus Error */
#define SIGSEGV		11 /* Segmentation Fault */
#define SIGSYS		12 /* Bad System Call */
#define SIGPIPE		13 /* Broken Pipe */
#define SIGALRM		14 /* Alarm Clock */
#define SIGTERM		15 /* Terminated */
#define SIGUSR1		16 /* User Signal 1 */
#define SIGUSR2		17 /* User Signal 2 */
#define SIGCHLD		18 /* Child Status */
#define SIGPWR		19 /* Power Fail/Restart */
#define SIGWINCH	20 /* Window Size Change */
#define SIGURG		21 /* Urgent Socket Condition */
#define SIGSTOP		23 /* Stopped (signal) */
#define SIGTSTP		24 /* Stopped (user) */
#define SIGCONT		25 /* Continued */
#define SIGTTIN		26 /* Stopped (tty input) */
#define SIGTTOU		27 /* Stopped (tty output) */
#define SIGVTALRM	28 /* Virtual Timer Expired */
#define SIGXCPU		30 /* CPU time limit exceeded */
#define SIGXFSZ		31 /* File size limit exceeded */
#define SIGWAITING	32 /* All LWPs blocked */
#define SIGLWP		33 /* Virtual Interprocessor Interrupt for Threads Library */
#define SIGAIO		34 /* Asynchronous I/O */
#define SIG__NUM_DECLARED 35
#define SIG_MAX_NUM 128
#define NSIG SIG_MAX_NUM

#define SIG_PRIO_NORMAL 0
#define SIG_PRIO_HIGH 1
#define SIG_PRIO_STOP 2
#define SIG_PRIO_CORE 3
#define SIG_PRIO_KILL 4
#define SIG_NUM_LEVELS 5

__END_DECLS

#endif