diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/alpha/bits/signum.h')
| -rw-r--r-- | sysdeps/unix/sysv/linux/alpha/bits/signum.h | 69 |
1 files changed, 14 insertions, 55 deletions
diff --git a/sysdeps/unix/sysv/linux/alpha/bits/signum.h b/sysdeps/unix/sysv/linux/alpha/bits/signum.h index e5cc5218e3..8227be91b5 100644 --- a/sysdeps/unix/sysv/linux/alpha/bits/signum.h +++ b/sysdeps/unix/sysv/linux/alpha/bits/signum.h @@ -16,66 +16,25 @@ License along with the GNU C Library. If not, see <http://www.gnu.org/licenses/>. */ -#ifdef _SIGNAL_H +#ifndef _BITS_SIGNUM_H +#define _BITS_SIGNUM_H 1 -/* 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_XOPEN -# define SIG_HOLD ((__sighandler_t) 2) /* Add signal to hold mask. */ +#ifndef _SIGNAL_H +#error "Never include <bits/signum.h> directly; use <signal.h> instead." #endif -/* - * Linux/AXP has different signal numbers that Linux/i386: I'm trying - * to make it OSF/1 binary compatible, at least for normal binaries. - */ -#define SIGHUP 1 -#define SIGINT 2 -#define SIGQUIT 3 -#define SIGILL 4 -#define SIGTRAP 5 -#define SIGABRT 6 -#define SIGEMT 7 -#define SIGFPE 8 -#define SIGKILL 9 -#define SIGBUS 10 -#define SIGSEGV 11 -#define SIGSYS 12 -#define SIGPIPE 13 -#define SIGALRM 14 -#define SIGTERM 15 -#define SIGURG 16 -#define SIGSTOP 17 -#define SIGTSTP 18 -#define SIGCONT 19 -#define SIGCHLD 20 -#define SIGCLD SIGCHLD -#define SIGTTIN 21 -#define SIGTTOU 22 -#define SIGIO 23 -#define SIGXCPU 24 -#define SIGXFSZ 25 -#define SIGVTALRM 26 -#define SIGPROF 27 -#define SIGWINCH 28 -#define SIGINFO 29 -#define SIGUSR1 30 -#define SIGUSR2 31 - -#define SIGPOLL SIGIO -#define SIGPWR SIGINFO -#define SIGIOT SIGABRT +#include <bits/signum-generic.h> -#define _NSIG 65 /* Biggest signal number + 1. */ +/* Adjustments and additions to the signal number constants for + Linux/Alpha. Signal values on this platform were chosen for OSF/1 + binary compatibility, and are therefore almost identical to the + BSD-derived defaults. */ -#define SIGRTMIN (__libc_current_sigrtmin ()) -#define SIGRTMAX (__libc_current_sigrtmax ()) +#define SIGEMT 7 /* Emulator trap (4.2 BSD). */ +#define SIGINFO 29 /* Information request (BSD). */ +#define SIGPWR SIGINFO /* Power failure imminent (System V). */ -/* 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) +#undef __SIGRTMAX +#define __SIGRTMAX 64 #endif /* <signal.h> included. */ |