diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux')
| -rw-r--r-- | sysdeps/unix/sysv/linux/Makefile | 5 | ||||
| -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 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/getsysstats.c | 1 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/paths.h | 71 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/siglist.c | 19 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/siglist.h | 47 |
9 files changed, 288 insertions, 26 deletions
diff --git a/sysdeps/unix/sysv/linux/Makefile b/sysdeps/unix/sysv/linux/Makefile index 0f563f082a..0e87d09142 100644 --- a/sysdeps/unix/sysv/linux/Makefile +++ b/sysdeps/unix/sysv/linux/Makefile @@ -43,5 +43,10 @@ ifeq ($(subdir), termios) sysdep_headers += termio.h endif +ifeq ($(subdir), stdio-common) +# Just disable the auto generation in sysdeps/generic +inhibit-siglist := yes +endif + # Don't compile the ctype glue code, since there is no old non-GNU C library. inhibit-glue = yes 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. */ diff --git a/sysdeps/unix/sysv/linux/getsysstats.c b/sysdeps/unix/sysv/linux/getsysstats.c index 349da98e90..d37ca8c80f 100644 --- a/sysdeps/unix/sysv/linux/getsysstats.c +++ b/sysdeps/unix/sysv/linux/getsysstats.c @@ -20,6 +20,7 @@ Boston, MA 02111-1307, USA. */ #include <errno.h> #include <mntent.h> +#include <paths.h> #include <stdio.h> #include <string.h> #include <unistd.h> diff --git a/sysdeps/unix/sysv/linux/paths.h b/sysdeps/unix/sysv/linux/paths.h new file mode 100644 index 0000000000..80b6362701 --- /dev/null +++ b/sysdeps/unix/sysv/linux/paths.h @@ -0,0 +1,71 @@ +/* + * Copyright (c) 1989, 1993 + * The Regents of the University of California. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the University of + * California, Berkeley and its contributors. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * @(#)paths.h 8.1 (Berkeley) 6/2/93 + */ + +#ifndef _PATHS_H_ +#define _PATHS_H_ + +/* Default search path. */ +#define _PATH_DEFPATH "/usr/bin:/bin" +/* All standard utilities path. */ +#define _PATH_STDPATH \ + "/usr/bin:/bin:/usr/sbin:/sbin" + +#define _PATH_BSHELL "/bin/sh" +#define _PATH_CONSOLE "/dev/console" +#define _PATH_CSHELL "/bin/csh" +#define _PATH_DEVDB "/var/run/dev.db" +#define _PATH_DEVNULL "/dev/null" +#define _PATH_DRUM "/dev/drum" +#define _PATH_KMEM "/dev/kmem" +#define _PATH_MAILDIR "/var/spool/mail" +#define _PATH_MAN "/usr/man" +#define _PATH_MEM "/dev/mem" +#define _PATH_MNTTAB "/etc/fstab" +#define _PATH_MOUNTED "/etc/mtab" +#define _PATH_NOLOGIN "/etc/nologin" +#define _PATH_SENDMAIL "/usr/sbin/sendmail" +#define _PATH_SHELLS "/etc/shells" +#define _PATH_TTY "/dev/tty" +#define _PATH_UNIX "/vmlinux" +#define _PATH_VI "/usr/bin/vi" + +/* Provide trailing slash, since mostly used for building pathnames. */ +#define _PATH_DEV "/dev/" +#define _PATH_TMP "/tmp/" +#define _PATH_VARDB "/var/db/" +#define _PATH_VARRUN "/var/run/" +#define _PATH_VARTMP "/var/tmp/" + +#endif /* !_PATHS_H_ */ diff --git a/sysdeps/unix/sysv/linux/siglist.c b/sysdeps/unix/sysv/linux/siglist.c new file mode 100644 index 0000000000..c054e81999 --- /dev/null +++ b/sysdeps/unix/sysv/linux/siglist.c @@ -0,0 +1,19 @@ +#include <stddef.h> +#include <signal.h> + +const char * const _sys_siglist[NSIG] = +{ +#define init_sig(sig, abbrev, desc) [sig] desc, +#include "siglist.h" +#undef init_sig +}; + +const char * const _sys_sigabbrev[NSIG] = +{ +#define init_sig(sig, abbrev, desc) [sig] abbrev, +#include "siglist.h" +#undef init_sig +}; + +weak_alias(_sys_siglist, sys_siglist) +weak_alias(_sys_sigabbrev, sys_sigabbrev) diff --git a/sysdeps/unix/sysv/linux/siglist.h b/sysdeps/unix/sysv/linux/siglist.h new file mode 100644 index 0000000000..44aa4d9027 --- /dev/null +++ b/sysdeps/unix/sysv/linux/siglist.h @@ -0,0 +1,47 @@ +/* This file is included multiple times. */ + +/* Standard signals */ + init_sig (SIGHUP, "HUP", "Hangup") + init_sig (SIGINT, "INT", "Interrupt") + init_sig (SIGQUIT, "QUIT", "Quit") + init_sig (SIGILL, "ILL", "Illegal Instruction") + init_sig (SIGTRAP, "TRAP", "Trace/breakpoint trap") + init_sig (SIGABRT, "ABRT", "Aborted") + init_sig (SIGFPE, "FPE", "Floating point exception") + init_sig (SIGKILL, "KILL", "Killed") + init_sig (SIGBUS, "BUS", "Bus error") + init_sig (SIGSEGV, "SEGV", "Segmentation fault") + init_sig (SIGPIPE, "PIPE", "Broken pipe") + init_sig (SIGALRM, "ALRM", "Alarm clock") + init_sig (SIGTERM, "TERM", "Terminated") + init_sig (SIGURG, "URG", "Urgent I/O condition") + init_sig (SIGSTOP, "STOP", "Stopped (signal)") + init_sig (SIGTSTP, "TSTP", "Stopped") + init_sig (SIGCONT, "CONT", "Continued") + init_sig (SIGCHLD, "CHLD", "Child exited") + init_sig (SIGTTIN, "TTIN", "Stopped (tty input)") + init_sig (SIGTTOU, "TTOU", "Stopped (tty output)") + init_sig (SIGIO, "IO", "I/O possible") + init_sig (SIGXCPU, "XCPU", "CPU time limit exceeded") + init_sig (SIGXFSZ, "XFSZ", "File size limit exceeded") + init_sig (SIGVTALRM, "VTALRM", "Virtual timer expired") + init_sig (SIGPROF, "PROF", "Profiling timer expired") + init_sig (SIGWINCH, "WINCH", "Window changed") + init_sig (SIGUSR1, "USR1", "User defined signal 1") + init_sig (SIGUSR2, "USR2", "User defined signal 2") + +/* Variations */ +#ifdef SIGEMT + init_sig (SIGEMT, "EMT", "EMT trap") +#endif +#ifdef SIGSYS + init_sig (SIGSYS, "SYS", "Bad system call") +#endif +#ifdef SIGSTKFLT + init_sig (SIGSTKFLT, "STKFLT", "Stack fault") +#endif +#ifdef SIGINFO + init_sig (SIGINFO, "INFO", "Information request") +#elif defined(SIGPWR) + init_sig (SIGPWR, "PWR", "Power failure") +#endif |