source: svn/trunk/newcon3bcm2_21bu/toolchain/mips-linux-uclibc/include/bits/signum.h @ 2

/* Signal number definitions.  Linux version.
   Copyright (C) 1995, 1997, 1998 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library 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
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library; if not, write to the Free
   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
   02111-1307 USA.  */

#ifdef  _SIGNAL_H

/* Fake signal functions.  */
#define SIG_ERR ((__sighandler_t) -1)           /* Error return.  */
#define SIG_DFL ((__sighandler_t) 0)            /* Default action.  */
#define SIG_IGN ((__sighandler_t) 1)            /* Ignore signal.  */

#ifdef __USE_UNIX98
# define SIG_HOLD       ((__sighandler_t) 2)    /* Add signal to hold mask.  */
#endif


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


#define _NSIG           128     /* Biggest signal number + 1
                                   (including real-time signals).  */

#define SIGRTMIN        (__libc_current_sigrtmin ())
#define SIGRTMAX        (__libc_current_sigrtmax ())

/* These are the hard limits of the kernel.  These values should not be
   used directly at user level.  */
#define __SIGRTMIN      32
#define __SIGRTMAX      (_NSIG - 1)

#endif  /* <signal.h> included.  */