/*
 * Copyright (C) 2019 Intel Corporation.  All rights reserved.
 * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 */

#ifndef _SGX_SIGNAL_H
#define _SGX_SIGNAL_H

#ifdef __cplusplus
extern "C" {
#endif

/* Signals.  */
#define SIGHUP      1   /* Hangup (POSIX).  */
#define SIGINT      2   /* Interrupt (ANSI).  */
#define SIGQUIT     3   /* Quit (POSIX).  */
#define SIGILL      4   /* Illegal instruction (ANSI).  */
#define SIGTRAP     5   /* Trace trap (POSIX).  */
#define SIGABRT     6   /* Abort (ANSI).  */
#define SIGIOT      6   /* IOT trap (4.2 BSD).  */
#define SIGBUS      7   /* BUS error (4.2 BSD).  */
#define SIGFPE      8   /* Floating-point exception (ANSI).  */
#define SIGKILL     9   /* Kill, unblockable (POSIX).  */
#define SIGUSR1     10  /* User-defined signal 1 (POSIX).  */
#define SIGSEGV     11  /* Segmentation violation (ANSI).  */
#define SIGUSR2     12  /* User-defined signal 2 (POSIX).  */
#define SIGPIPE     13  /* Broken pipe (POSIX).  */
#define SIGALRM     14  /* Alarm clock (POSIX).  */
#define SIGTERM     15  /* Termination (ANSI).  */
#define SIGSTKFLT   16  /* Stack fault.  */
#define SIGCLD      SIGCHLD /* Same as SIGCHLD (System V).  */
#define SIGCHLD     17  /* Child status has changed (POSIX).  */
#define SIGCONT     18  /* Continue (POSIX).  */
#define SIGSTOP     19  /* Stop, unblockable (POSIX).  */
#define SIGTSTP     20  /* Keyboard stop (POSIX).  */
#define SIGTTIN     21  /* Background read from tty (POSIX).  */
#define SIGTTOU     22  /* Background write to tty (POSIX).  */
#define SIGURG      23  /* Urgent condition on socket (4.2 BSD).  */
#define SIGXCPU     24  /* CPU limit exceeded (4.2 BSD).  */
#define SIGXFSZ     25  /* File size limit exceeded (4.2 BSD).  */
#define SIGVTALRM   26  /* Virtual alarm clock (4.2 BSD).  */
#define SIGPROF     27  /* Profiling alarm clock (4.2 BSD).  */
#define SIGWINCH    28  /* Window size change (4.3 BSD, Sun).  */
#define SIGPOLL     SIGIO   /* Pollable event occurred (System V).  */
#define SIGIO       29  /* I/O now possible (4.2 BSD).  */
#define SIGPWR      30  /* Power failure restart (System V).  */
#define SIGSYS      31  /* Bad system call.  */
#define SIGUNUSED   31

int raise(int sig);

#ifdef __cplusplus
}
#endif

#endif /* end of _SGX_SIGNAL_H */

