Merged changes from kopensolaris-gnu project

http://git.csclub.uwaterloo.ca/?p=kopensolaris-gnu/glibc.git

Commits from 9157319 to bad8ac8.

This is only partial patch, some changes to not apply
and will be resovled and committed next.

1 files changed, 497 insertions, 0 deletions

diff --git a/sysdeps/unix/sysv/solaris2/kopensolaris-gnu/bits/siginfo.h b/sysdeps/unix/sysv/solaris2/kopensolaris-gnu/bits/siginfo.h
new file mode 100644
index 0000000000..57e9f54fe1
--- /dev/null
+++ b/sysdeps/unix/sysv/solaris2/kopensolaris-gnu/bits/siginfo.h
@@ -0,0 +1,497 @@
+/* siginfo_t, sigevent and constants.  OpenSolaris version.
+   Copyright (C) 1997-2002, 2003, 2008 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.  */
+
+#if !defined _SIGNAL_H && !defined __need_siginfo_t \
+    && !defined __need_sigevent_t
+# error "Never include this file directly.  Use <signal.h> instead"
+#endif
+
+#include <bits/wordsize.h>
+#include <features.h>
+
+/* This needs to be defined here because we only get timespec for certain
+   posix flags.  */
+#if !defined __USE_POSIX199309 && !defined __USE_MISC
+struct __timespec
+  {
+    __time_t tv_sec;        /* Seconds.  */
+    long int tv_nsec;       /* Nanoseconds.  */
+  };
+#else
+# define __need_timespec
+# include <time.h>
+#endif
+
+#if (!defined __have_sigval_t \
+     && (defined _SIGNAL_H || defined __need_siginfo_t \
+	 || defined __need_sigevent_t))
+# define __have_sigval_t	1
+
+/* Type for data associated with a signal.  */
+union sigval
+{
+    int sival_int;
+    void *sival_ptr;
+};
+typedef union sigval sigval_t;
+
+# ifdef _SYSCALL32
+
+# include <sys/types32.h>
+
+union sigval32
+  {
+	__int32_t sival_int;
+	caddr32_t sival_ptr;
+  };
+
+# endif
+
+#endif
+
+#if (!defined __have_siginfo_t \
+     && (defined _SIGNAL_H || defined __need_siginfo_t))
+# define __have_siginfo_t	1
+
+# if __WORDSIZE == 64
+# define __SI_MAX_SIZE     256
+# define __SI_PAD_SIZE     ((__SI_MAX_SIZE / sizeof (int)) - 4)
+# else
+# define __SI_MAX_SIZE     128
+# define __SI_PAD_SIZE     ((__SI_MAX_SIZE / sizeof (int)) - 3)
+# endif
+# define SI_MAXSZ          __SI_MAX_SIZE
+# define SI_PAD            __SI_PAD_SIZE
+
+typedef struct siginfo
+{
+    int si_signo;
+    int si_code;
+    int si_errno;
+# if __WORDSIZE == 64
+    int si_pad;
+# endif
+    union
+    {
+        int _pad[__SI_PAD_SIZE];
+
+        struct /* kill(), SIGCLD, siqqueue() */
+        {
+            __pid_t __pid;	/* Sending process ID.  */
+            union {
+                struct {
+                    __uid_t __uid;	/* Real user ID of sending process.  */
+                    union sigval  __value;
+                } __kill;
+                struct {
+                    __clock_t __utime;
+                    int __status;
+                    __clock_t __stime;
+                } __cld;
+            } __pdata;
+            ctid_t __ctid;
+            zoneid_t __zoneid;
+        } __proc;
+
+        struct /* SIGSEGV, SIGBUS, SIGILL, SIGTRAP, SIGFPE */
+        {
+            void *__addr;
+            int __trapno;
+            char *__pc;
+        } __fault;
+
+        struct /* SIGPOLL, SIGXFSZ */
+        {
+            int __fd;
+            long  __band;
+        } __file;
+
+        struct /* SIGPROF */
+        {
+            char *__faddr;
+#if !defined __USE_POSIX199309 && !defined __USE_MISC
+            struct __timespec __tstamp;
+#else
+            struct timespec __tstamp;
+#endif
+            short __syscall;
+            char  __nsysarg;
+            char  __fault;
+            long  __sysarg[8];
+            int __mstate[10];
+        } __prof;
+
+        struct /* SI_RCTL */
+        {
+            __int32_t __entity;
+        } __rctl;
+    } __data;
+} siginfo_t;
+
+# ifdef _SYSCALL32
+
+#  include <sys/types32.h>
+
+typedef struct siginfo32
+{
+    int32_t si_signo;
+    int32_t si_code;
+    int32_t si_errno;
+    union
+    {
+        int32_t _pad[__SI_PAD_SIZE];
+
+        struct /* kill(), SIGCLD, siqqueue() */
+        {
+            pid32_t __pid;	/* Sending process ID.  */
+            union {
+                struct {
+                    uid32_t __uid;	/* Real user ID of sending process.  */
+                    union sigval32  __value;
+                } __kill;
+                struct {
+                    clock32_t __utime;
+                    int32_t __status;
+                    clock32_t __stime;
+                } __cld;
+            } __pdata;
+            id32_t __ctid;
+            id32_t __zoneid;
+        } __proc;
+
+        struct /* SIGSEGV, SIGBUS, SIGILL, SIGTRAP, SIGFPE */
+        {
+            caddr32_t __addr;
+            int32_t __trapno;
+            caddr32_t __pc;
+        } __fault;
+
+        struct /* SIGPOLL, SIGXFSZ */
+        {
+            int32_t __fd;
+            int32_t  __band;
+        } __file;
+
+        struct /* SIGPROF */
+        {
+            caddr32_t __faddr;
+            struct timespec32 __tstamp;
+            int16_t __syscall;
+            int8_t  __nsysarg;
+            int8_t  __fault;
+            int32_t  __sysarg[8];
+            int32_t __mstate[10];
+        } __prof;
+
+        struct /* SI_RCTL */
+        {
+            int32_t __entity;
+        } __rctl;
+    } __data;
+} siginfo32_t;
+
+# endif /* _SYSCALL32 */
+
+# ifdef __USE_MISC
+
+typedef struct k_siginfo
+{
+	int si_signo;
+	int si_code;
+	int si_errno;
+#  if __WORDSIZE == 64
+	int si_pad;
+#  endif
+	union
+	  {
+		struct
+		  {
+			__pid_t __pid;
+			union
+			  {
+				struct
+				  {
+					__uid_t __uid;
+                    union sigval __value;
+				  } __kill;
+                struct
+				  {
+					__clock_t __utime;
+					int __status;
+					__clock_t __stime;
+				  } __cld;
+			  } __pdata;
+			ctid_t __ctid;
+			zoneid_t __zoneid;
+		  } __proc;
+
+		struct
+		  {
+			void *__addr;
+			int __trapno;
+            char *__pc;
+		  } __fault;
+
+		struct
+		  {
+			int __fd;
+			long __band;
+		  } __file;
+
+		struct
+		  {
+			char *__faddr;
+
+            struct timespec __tstamp;
+            short __syscall;
+            char __nsysarg;
+            char __fault;
+		  } __prof;
+
+		struct
+		  {
+			int32_t __entity;
+		  } __rctl;
+	  } __data;
+  } k_siginfo_t;
+
+typedef struct sigqueue
+  {
+	struct sigqueue *sq_next;
+	k_siginfo_t sq_info;
+	void (*sq_func)(struct sigqueue *);
+	void *sq_backptr;
+	int sq_external;
+  } sigqueue_t;
+
+# endif /* __USE_MISC */
+
+# define SI_FROMUSER(sip)  ((sip)->si_code <= 0)
+# define SI_FROMKERNEL(sip)  ((sip)->si_code > 0)
+
+/* Values for `si_code'.  Positive values are reserved for kernel-generated
+   signals.  */
+enum
+{
+    SI_NOINFO = 32767, /* no signal information */
+# define SI_NOINFO SI_NOINFO
+    SI_DTRACE = 2050, /* kernel generated signal via DTrace action */
+# define SI_DTRACE SI_DTRACE
+    SI_RCTL = 2049, /* kernel generated signal via rctl action */
+# define SI_RCTL SI_RCTL
+    SI_USER = 0, /* user generated signal via kill() */
+# define SI_USER SI_USER
+    SI_LWP = -1, /* user generated signal via lwp_kill() */
+# define SI_LWP SI_LWP
+    SI_QUEUE = -2, /* user generated signal via sigqueue() */
+# define SI_QUEUE SI_QUEUE
+    SI_TIMER = -3, /* from timer expiration */
+# define SI_TIMER SI_TIMER
+    SI_ASYNCIO = -4, /* from asynchronous I/O completion */
+# define SI_ASYNCIO SI_ASYNCIO
+    SI_MESGQ = -5 /* from message arrival */
+};
+
+/* `si_code' values for SIGILL signal.  */
+enum
+{
+  ILL_ILLOPC = 1,		/* Illegal opcode.  */
+# define ILL_ILLOPC	ILL_ILLOPC
+  ILL_ILLOPN = 2,		/* Illegal operand.  */
+# define ILL_ILLOPN	ILL_ILLOPN
+  ILL_ILLADR = 3,		/* Illegal addressing mode.  */
+# define ILL_ILLADR	ILL_ILLADR
+  ILL_ILLTRP = 4,		/* Illegal trap. */
+# define ILL_ILLTRP	ILL_ILLTRP
+  ILL_PRVOPC = 5,		/* Privileged opcode.  */
+# define ILL_PRVOPC	ILL_PRVOPC
+  ILL_PRVREG = 6,		/* Privileged register.  */
+# define ILL_PRVREG	ILL_PRVREG
+  ILL_COPROC = 7,		/* Coprocessor error.  */
+# define ILL_COPROC	ILL_COPROC
+  ILL_BADSTK = 8		/* Internal stack error.  */
+# define ILL_BADSTK	ILL_BADSTK
+};
+# define NSIGILL	8
+
+/* `si_code' values for SIGFPE signal.  */
+enum
+{
+  FPE_INTDIV = 1,		/* Integer divide by zero.  */
+# define FPE_INTDIV	FPE_INTDIV
+  FPE_INTOVF = 2,		/* Integer overflow.  */
+# define FPE_INTOVF	FPE_INTOVF
+  FPE_FLTDIV = 3,		/* Floating point divide by zero.  */
+# define FPE_FLTDIV	FPE_FLTDIV
+  FPE_FLTOVF = 4,		/* Floating point overflow.  */
+# define FPE_FLTOVF	FPE_FLTOVF
+  FPE_FLTUND = 5,		/* Floating point underflow.  */
+# define FPE_FLTUND	FPE_FLTUND
+  FPE_FLTRES = 6,		/* Floating point inexact result.  */
+# define FPE_FLTRES	FPE_FLTRES
+  FPE_FLTINV = 7,		/* Floating point invalid operation.  */
+# define FPE_FLTINV	FPE_FLTINV
+  FPE_FLTSUB = 8,		/* Subscript out of range.  */
+# define FPE_FLTSUB	FPE_FLTSUB
+  FPE_FLTDEN = 9
+# define FPE_FLTDEN	FPE_FLTDEN
+};
+# define NSIGFPE	9
+
+/* `si_code' values for SIGSEGV signal.  */
+enum
+{
+  SEGV_MAPERR = 1,		/* Address not mapped to object.  */
+# define SEGV_MAPERR	SEGV_MAPERR
+  SEGV_ACCERR = 2		/* Invalid permissions for mapped object.  */
+# define SEGV_ACCERR	SEGV_ACCERR
+};
+# define NSIGSEGV	2
+
+/* `si_code' values for SIGBUS signal.  */
+enum
+{
+  BUS_ADRALN = 1,		/* Invalid address alignment.  */
+# define BUS_ADRALN	BUS_ADRALN
+  BUS_ADRERR = 2,		/* Non-existant physical address.  */
+# define BUS_ADRERR	BUS_ADRERR
+  BUS_OBJERR = 3		/* Object specific hardware error.  */
+# define BUS_OBJERR	BUS_OBJERR
+};
+# define NSIGBUS	3
+
+/* `si_code' values for SIGEMT signal.  */
+enum
+{
+  EMT_CPCOVF = 1
+# define EMT_CPCOVF	EMT_CPCOVF
+};
+# define NSIGEMT	1
+
+
+/* `si_code' values for SIGTRAP signal.  */
+# define TRAP_BRKPT  1 /* breakpoint trap */
+# define TRAP_TRACE  2 /* trace trap */
+# define TRAP_RWATCH 3 /* read access watchpoint trap */
+# define TRAP_WWATCH 4 /* write access watchpoint trap */
+# define TRAP_XWATCH 5 /* execute access watchpoint trap */
+# define TRAP_DTRACE 6 /* problem with fasttrap DTrace provider */
+# define NSIGTRAP  6
+
+/* `si_code' values for SIGCHLD signal.  */
+# define CLD_EXITED  1 /* child has exited */
+# define CLD_KILLED  2 /* child was killed */
+# define CLD_DUMPED  3 /* child has coredumped */
+# define CLD_TRAPPED 4 /* traced child has stopped */
+# define CLD_STOPPED 5 /* child has stopped on signal */
+# define CLD_CONTINUED 6 /* stopped child has continued */
+# define NSIGCLD   6
+
+/* `si_code' values for SIGPOLL signal.  */
+# define POLL_IN   1 /* input available */
+# define POLL_OUT  2 /* output possible */
+# define POLL_MSG  3 /* message available */
+# define POLL_ERR  4 /* I/O error */
+# define POLL_PRI  5 /* high priority input available */
+# define POLL_HUP  6 /* device disconnected */
+# define NSIGPOLL  6
+
+/* SIGPROF signal codes */
+# define PROF_SIG  1 /* have to set code non-zero */
+# define NSIGPROF  1
+
+/* X/Open requires some more fields with fixed names.  */
+# define si_pid    __data.__proc.__pid
+# define si_ctid   __data.__proc.__ctid
+# define si_zoneid __data.__proc.__zoneid
+# define si_status __data.__proc.__pdata.__cld.__status
+# define si_stime  __data.__proc.__pdata.__cld.__stime
+# define si_utime  __data.__proc.__pdata.__cld.__utime
+# define si_uid    __data.__proc.__pdata.__kill.__uid
+# define si_value  __data.__proc.__pdata.__kill.__value
+# define si_addr   __data.__fault.__addr
+# define si_trapno __data.__fault.__trapno
+# define si_trapafter  __data.__fault.__trapno
+# define si_pc   __data.__fault.__pc
+# define si_fd   __data.__file.__fd
+# define si_band   __data.__file.__band
+# define si_tstamp __data.__prof.__tstamp
+# define si_syscall  __data.__prof.__syscall
+# define si_nsysarg  __data.__prof.__nsysarg
+# define si_sysarg __data.__prof.__sysarg
+# define si_fault  __data.__prof.__fault
+# define si_faddr  __data.__prof.__faddr
+# define si_mstate __data.__prof.__mstate
+# define si_entity __data.__rctl.__entity
+
+# undef __need_siginfo_t
+#endif	/* !have siginfo_t && (have _SIGNAL_H || need siginfo_t).  */
+
+#if (defined _SIGNAL_H || defined __need_sigevent_t) \
+    && !defined __have_sigevent_t
+# define __have_sigevent_t	1
+
+/* Structure to transport application-defined values with signals.  */
+# define __SIGEV_MAX_SIZE	64
+# if __WORDSIZE == 64
+#  define __SIGEV_PAD_SIZE	((__SIGEV_MAX_SIZE / sizeof (int)) - 4)
+# else
+#  define __SIGEV_PAD_SIZE	((__SIGEV_MAX_SIZE / sizeof (int)) - 3)
+# endif
+
+typedef struct sigevent
+{
+    int sigev_notify;
+    int sigev_signo;
+    union sigval sigev_value;
+    void (*sigev_notify_function)(union sigval);
+    /*pthread_attr_t*/ void *sigev_notify_attributes;
+    int  __sigev_pad2;
+} sigevent_t;
+
+#ifdef _SYSCALL32
+
+#include <sys/types32.h>
+
+struct sigevent32
+  {
+	__int32_t sigev_notify;
+	__int32_t sigev_signo;
+	union sigval32 sigev_value;
+	caddr32_t sigev_notify_function;
+	caddr32_t sigev_notify_attributes;
+	__int32_t __sigev_pad2;
+};
+
+#endif
+
+/* `sigev_notify' values.  */
+enum
+{
+  SIGEV_NONE = 1, /* no notification */
+# define SIGEV_NONE	SIGEV_NONE
+  SIGEV_SIGNAL = 2, /* queued signal notification */
+# define SIGEV_SIGNAL	SIGEV_SIGNAL
+  SIGEV_THREAD = 3, /* call back from another thread */
+#define SIGEV_PORT SIGEV_PORT
+  SIGEV_PORT = 4 /* use event port for notification */
+#define SIGEV_PORT SIGEV_PORT
+};
+
+#endif	/* have _SIGNAL_H.  */