diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/alpha')
| -rw-r--r-- | sysdeps/unix/sysv/linux/alpha/Makefile | 2 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/alpha/sigaction.h | 51 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/alpha/signum.h | 69 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/alpha/statbuf.h | 49 |
4 files changed, 145 insertions, 26 deletions
diff --git a/sysdeps/unix/sysv/linux/alpha/Makefile b/sysdeps/unix/sysv/linux/alpha/Makefile index fa433e9d8b..3908b5703c 100644 --- a/sysdeps/unix/sysv/linux/alpha/Makefile +++ b/sysdeps/unix/sysv/linux/alpha/Makefile @@ -1,5 +1,5 @@ ifeq ($(subdir), misc) -sysdep_headers += alpha/ptrace.h alpha/regdef.h sys/io.h +sysdep_headers += alpha/ptrace.h alpha/regdef.h sysdep_routines += ieee_get_fp_control ieee_set_fp_control \ sethae ioperm osf_sigprocmask fstatfs statfs llseek diff --git a/sysdeps/unix/sysv/linux/alpha/sigaction.h b/sysdeps/unix/sysv/linux/alpha/sigaction.h new file mode 100644 index 0000000000..57ce5e6ded --- /dev/null +++ b/sysdeps/unix/sysv/linux/alpha/sigaction.h @@ -0,0 +1,51 @@ +/* The proper definitions for Linux/Alpha sigaction. +Copyright (C) 1996 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 Library General Public License as +published by the Free Software Foundation; either version 2 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 +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, +Boston, MA 02111-1307, USA. */ + +/* Structure describing the action to be taken when a signal arrives. */ +struct sigaction + { + /* Signal handler. */ + __sighandler_t sa_handler; + + /* Additional set of signals to be blocked. */ + __sigset_t sa_mask; + + /* Special flags. */ + unsigned int sa_flags; + }; + +/* Bits in `sa_flags'. */ +#define SA_NOCLDSTOP 0x00000004 /* Don't send SIGCHLD when children stop. */ +#ifdef __USE_MISC +#define SA_STACK 0x00000001 /* Use signal stack by using `sa_restorer'. */ +#define SA_RESTART 0x00000002 /* Don't restart syscall on signal return. */ +#define SA_INTERRUPT 0x20000000 /* Historical no-op. */ +#define SA_NOMASK 0x00000008 /* Don't automatically block the signal when + its handler is being executed. */ +#define SA_ONESHOT 0x00000010 /* Reset to SIG_DFL on entry to handler. */ + +/* Some aliases for the SA_ constants. */ +#define SA_NODEFER SA_NOMASK +#define SA_RESETHAND SA_ONESHOT +#endif + +/* Values for the HOW argument to `sigprocmask'. */ +#define SIG_BLOCK 1 /* Block signals. */ +#define SIG_UNBLOCK 2 /* Unblock signals. */ +#define SIG_SETMASK 3 /* Set the set of blocked signals. */ diff --git a/sysdeps/unix/sysv/linux/alpha/signum.h b/sysdeps/unix/sysv/linux/alpha/signum.h new file mode 100644 index 0000000000..be6132d42f --- /dev/null +++ b/sysdeps/unix/sysv/linux/alpha/signum.h @@ -0,0 +1,69 @@ +/* Signal number definitions. Linux/Alpha version. +Copyright (C) 1996 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 Library General Public License as +published by the Free Software Foundation; either version 2 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 +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, 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. */ + +/* + * 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 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 + +#define _NSIG 32 /* Biggest signal number + 1. */ + +#endif /* <signal.h> included. */ diff --git a/sysdeps/unix/sysv/linux/alpha/statbuf.h b/sysdeps/unix/sysv/linux/alpha/statbuf.h index e0e7a8ae37..5b59155d10 100644 --- a/sysdeps/unix/sysv/linux/alpha/statbuf.h +++ b/sysdeps/unix/sysv/linux/alpha/statbuf.h @@ -1,5 +1,5 @@ -/* Copyright (C) 1993 Free Software Foundation, Inc. - Contributed by Brendan Kehoe (brendan@zen.org). +/* Copyright (C) 1996 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 Library General Public License as @@ -19,32 +19,30 @@ Cambridge, MA 02139, USA. */ #ifndef _STATBUF_H #define _STATBUF_H -#include <gnu/types.h> +/* The Alpha has no additional syscall versions. */ -/* Structure describing file characteristics. */ -struct stat - { - int st_dev; /* Device. */ - unsigned int st_ino; /* File serial number. */ - unsigned int st_mode; /* File mode. */ - unsigned int st_nlink; /* Link count. */ - unsigned int st_uid; /* User ID of the file's owner. */ - unsigned int st_gid; /* Group ID of the file's group.*/ - int st_rdev; /* Device number, if device. */ - - long st_size; /* Size of file, in bytes. */ +/* Versions of the `struct stat' data structure. */ +#define _STAT_VER 0 - int st_atime; /* Time of last access. */ - int st_atime_usec; - int st_mtime; /* Time of last modification. */ - int st_mtime_usec; - int st_ctime; /* Time of last status change. */ - int st_ctime_usec; +/* Versions of the `xmknod' interface. */ +#define _MKNOD_VER_LINUX 0 - unsigned int st_blksize; /* Optimal block size for I/O. */ -#define _STATBUF_ST_BLKSIZE /* Tell code we have this member. */ - - int st_blocks; /* Number of 512-byte blocks allocated. */ +struct stat + { + unsigned int st_dev; /* Device. */ + unsigned int st_ino; /* File serial number. */ + unsigned int st_mode; /* File mode. */ + unsigned int st_nlink; /* Link count. */ + unsigned int st_uid; /* User ID of the file's owner. */ + unsigned int st_gid; /* Group ID of the file's group.*/ + unsigned int st_rdev; /* Device number, if device. */ + long int st_size; /* Size of file, in bytes. */ + unsigned long int st_atime; /* Time of last access. */ + unsigned long int st_mtime; /* Time of last modification. */ + unsigned long int st_ctime; /* Time of last status change. */ + unsigned int st_blksize; /* Optimal block size for I/O. */ +#define _STATBUF_ST_BLKSIZE /* Tell code we have this member. */ + int st_blocks; /* Nr. of 512-byte blocks allocated. */ unsigned int st_flags; unsigned int st_gen; }; @@ -60,6 +58,7 @@ struct stat #define __S_IFREG 0100000 /* Regular file. */ #define __S_IFIFO 0010000 /* FIFO. */ +/* These don't actually exist on System V, but having them doesn't hurt. */ #define __S_IFLNK 0120000 /* Symbolic link. */ #define __S_IFSOCK 0140000 /* Socket. */ |