[src/trunk]: src/sys/compat/linux/arch/i386 Make this match reality [not used...

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/714ca84975a7
branches:  trunk
changeset: 536063:714ca84975a7
user:      christos <christos%NetBSD.org@localhost>
date:      Thu Sep 05 22:28:10 2002 +0000

description:
Make this match reality [not used yet]

diffstat:

 sys/compat/linux/arch/i386/linux_siginfo.h |  121 +++++++++++++++++++++++++++++
 1 files changed, 121 insertions(+), 0 deletions(-)

diffs (125 lines):

diff -r 73cbf98de769 -r 714ca84975a7 sys/compat/linux/arch/i386/linux_siginfo.h
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/sys/compat/linux/arch/i386/linux_siginfo.h        Thu Sep 05 22:28:10 2002 +0000
@@ -0,0 +1,121 @@
+/*     $NetBSD: linux_siginfo.h,v 1.1 2002/09/05 22:28:10 christos Exp $       */
+
+/*-
+ * Copyright (c) 1998 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Eric Haszlakiewicz.
+ *
+ * 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 NetBSD
+ *     Foundation, Inc. and its contributors.
+ * 4. Neither the name of The NetBSD Foundation 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
+ */
+
+#ifndef _I386_LINUX_SIGINFO_H
+#define _I386_LINUX_SIGINFO_H
+
+typedef union linux_sigval {
+       int     sival_int;
+       void    *sival_ptr;
+} linux_sigval_t;
+
+#define SI_MAX_SIZE    128
+#define SI_PAD_SIZE    ((SI_MAX_SIZE/sizeof(int)) - 3)
+
+typedef struct linux_siginfo {
+       int     lsi_signo;
+       int     lsi_errno;
+       int     lsi_code;
+       union {
+               int _pad[SI_PAD_SIZE];
+
+               /* kill() */
+               struct {
+                       linux_pid_t     _pid;
+                       linux_uid_t     _uid;
+               } _kill;
+
+               /* POSIX.1b signals */
+               struct {
+                       linux_pid_t     _pid;
+                       linux_uid_t     _uid;
+                       linux_sigval_t  _sigval;
+               } _rt;
+
+               /* POSIX.1b timers */
+               struct {
+                       unsigned int    _timer1;
+                       unsigned int    _timer2;
+               } _timer;
+
+               /* SIGCHLD */
+               struct {
+                       linux_pid_t     _pid;
+                       linux_uid_t     _uid;
+                       int             _status;
+                       linux_clock_t   _utime;
+                       linux_clock_t   _stime;
+               } _sigchld;
+
+               /* SIGPOLL */
+               struct {
+                       int _band;
+                       int _fd;
+               } _sigpoll;
+
+               /* SIGILL, SIGFPE, SIGSEGV, SIGBUS */
+               struct {
+                       void *_addr;
+               } _sigfault;
+       } _sidata;
+} linux_siginfo_t;
+
+#define lsi_pid                _sidata._kill._pid
+#define lsi_uid                _sidata._kill._uid
+#define lsi_status      _sidata._sigchld._status
+#define lsi_utime       _sidata._sigchld._utime
+#define lsi_stime       _sidata._sigchld._stime
+#define lsi_value       _sidata._rt._sigval
+#define lsi_int         _sidata._rt._sigval.sival_int
+#define lsi_ptr         _sidata._rt._sigval.sival_ptr
+#define lsi_addr        _sidata._sigfault._addr
+#define lsi_band        _sidata._sigpoll._band
+#define lsi_fd          _sidata._sigpoll._fd  
+
+#define LINUX_SI_USER          0
+#define        LINUX_SI_KERNEL         0x80
+#define LINUX_SI_QUEUE         -1
+#define LINUX_SI_TIMER         -2
+#define LINUX_SI_MESGQ         -3
+#define LINUX_SI_ASYNCIO       -4
+#define LINUX_SI_SIGIO         -5
+
+#define LINUX_SI_FROMUSER(sp)  ((sp)->si_code <= 0)
+#define LINUX_SI_FROMKERNEL(sp)        ((sp)->si_code > 0)
+
+#endif /* !_I386_LINUX_SIGINFO_H */