BuildSystem/VS: Remove now defunct an unmaintained buildfiles - use CMake for generating solutionfiles

--HG--
branch : trunk

1 files changed, 0 insertions, 734 deletions

diff --git a/externals/mysql/my_pthread.h b/externals/mysql/my_pthread.h
deleted file mode 100644
index ab26860db43..00000000000
--- a/externals/mysql/my_pthread.h
+++ /dev/null
@@ -1,734 +0,0 @@
-/* Copyright (C) 2000-2008 MySQL AB, 2008-2009 Sun Microsystems, Inc.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; version 2 of the License.
-
-   This program 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 General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
-
-/* Defines to make different thread packages compatible */
-
-#ifndef _my_pthread_h
-#define _my_pthread_h
-
-#ifndef ETIME
-#define ETIME ETIMEDOUT				/* For FreeBSD */
-#endif
-
-#ifdef  __cplusplus
-#define EXTERNC extern "C"
-extern "C" {
-#else
-#define EXTERNC
-#endif /* __cplusplus */ 
-
-#if defined(__WIN__)
-typedef CRITICAL_SECTION pthread_mutex_t;
-typedef DWORD		 pthread_t;
-typedef struct thread_attr {
-    DWORD dwStackSize ;
-    DWORD dwCreatingFlag ;
-} pthread_attr_t ;
-
-typedef struct { int dummy; } pthread_condattr_t;
-
-/* Implementation of posix conditions */
-
-typedef struct st_pthread_link {
-  DWORD thread_id;
-  struct st_pthread_link *next;
-} pthread_link;
-
-typedef struct {
-  uint32 waiting;
-  CRITICAL_SECTION lock_waiting;
- 
-  enum {
-    SIGNAL= 0,
-    BROADCAST= 1,
-    MAX_EVENTS= 2
-  } EVENTS;
-
-  HANDLE events[MAX_EVENTS];
-  HANDLE broadcast_block_event;
-
-} pthread_cond_t;
-
-
-typedef int pthread_mutexattr_t;
-#define pthread_self() GetCurrentThreadId()
-#define pthread_handler_t EXTERNC void * __cdecl
-typedef void * (__cdecl *pthread_handler)(void *);
-
-/*
-  Struct and macros to be used in combination with the
-  windows implementation of pthread_cond_timedwait
-*/
-
-/*
-   Declare a union to make sure FILETIME is properly aligned
-   so it can be used directly as a 64 bit value. The value
-   stored is in 100ns units.
- */
-union ft64 {
-  FILETIME ft;
-  __int64 i64;
-};
-
-struct timespec {
-  union ft64 tv;
-  /* The max timeout value in millisecond for pthread_cond_timedwait */
-  long max_timeout_msec;
-};
-
-#define set_timespec_time_nsec(ABSTIME,TIME,NSEC) do {          \
-  (ABSTIME).tv.i64= (TIME)+(__int64)(NSEC)/100;                 \
-  (ABSTIME).max_timeout_msec= (long)((NSEC)/1000000);           \
-} while(0)
-
-#define set_timespec_nsec(ABSTIME,NSEC) do {                    \
-  union ft64 tv;                                                \
-  GetSystemTimeAsFileTime(&tv.ft);                              \
-  set_timespec_time_nsec((ABSTIME), tv.i64, (NSEC));            \
-} while(0)
-
-int win_pthread_mutex_trylock(pthread_mutex_t *mutex);
-int pthread_create(pthread_t *,pthread_attr_t *,pthread_handler,void *);
-int pthread_cond_init(pthread_cond_t *cond, const pthread_condattr_t *attr);
-int pthread_cond_wait(pthread_cond_t *cond, pthread_mutex_t *mutex);
-int pthread_cond_timedwait(pthread_cond_t *cond, pthread_mutex_t *mutex,
-			   struct timespec *abstime);
-int pthread_cond_signal(pthread_cond_t *cond);
-int pthread_cond_broadcast(pthread_cond_t *cond);
-int pthread_cond_destroy(pthread_cond_t *cond);
-int pthread_attr_init(pthread_attr_t *connect_att);
-int pthread_attr_setstacksize(pthread_attr_t *connect_att,DWORD stack);
-int pthread_attr_destroy(pthread_attr_t *connect_att);
-struct tm *localtime_r(const time_t *timep,struct tm *tmp);
-struct tm *gmtime_r(const time_t *timep,struct tm *tmp);
-
-void pthread_exit(void *a);
-int pthread_join(pthread_t thread, void **value_ptr);
-
-
-#define ETIMEDOUT 145		    /* Win32 doesn't have this */
-#define HAVE_LOCALTIME_R		1
-#define _REENTRANT			1
-#define HAVE_PTHREAD_ATTR_SETSTACKSIZE	1
-
-
-#undef SAFE_MUTEX				/* This will cause conflicts */
-#define pthread_key(T,V)  DWORD V
-#define pthread_key_create(A,B) ((*A=TlsAlloc())==0xFFFFFFFF)
-#define pthread_key_delete(A) TlsFree(A)
-#define my_pthread_setspecific_ptr(T,V) (!TlsSetValue((T),(V)))
-#define pthread_setspecific(A,B) (!TlsSetValue((A),(B)))
-#define pthread_getspecific(A) (TlsGetValue(A))
-#define my_pthread_getspecific(T,A) ((T) TlsGetValue(A))
-#define my_pthread_getspecific_ptr(T,V) ((T) TlsGetValue(V))
-
-#define pthread_equal(A,B) ((A) == (B))
-#define pthread_mutex_init(A,B)  (InitializeCriticalSection(A),0)
-#define pthread_mutex_lock(A)	 (EnterCriticalSection(A),0)
-#define pthread_mutex_trylock(A) win_pthread_mutex_trylock((A))
-#define pthread_mutex_unlock(A)  (LeaveCriticalSection(A),0)
-#define pthread_mutex_destroy(A) DeleteCriticalSection(A)
-#define pthread_kill(A,B) pthread_dummy((A) ? 0 : ESRCH)
-
-
-/* Dummy defines for easier code */
-#define pthread_attr_setdetachstate(A,B) pthread_dummy(0)
-#define pthread_attr_setscope(A,B)
-#define pthread_detach_this_thread()
-#define pthread_condattr_init(A)
-#define pthread_condattr_destroy(A)
-#define pthread_yield() SwitchToThread() 
-
-
-#else /* Normal threads */
-
-#ifdef HAVE_rts_threads
-#define sigwait org_sigwait
-#include <signal.h>
-#undef sigwait
-#endif
-#include <pthread.h>
-#ifndef _REENTRANT
-#define _REENTRANT
-#endif
-#ifdef HAVE_THR_SETCONCURRENCY
-#include <thread.h>			/* Probably solaris */
-#endif
-#ifdef HAVE_SCHED_H
-#include <sched.h>
-#endif
-#ifdef HAVE_SYNCH_H
-#include <synch.h>
-#endif
-
-#ifdef __NETWARE__
-void my_pthread_exit(void *status);
-#define pthread_exit(A) my_pthread_exit(A)
-#endif
-
-#define pthread_key(T,V) pthread_key_t V
-#define my_pthread_getspecific_ptr(T,V) my_pthread_getspecific(T,(V))
-#define my_pthread_setspecific_ptr(T,V) pthread_setspecific(T,(void*) (V))
-#define pthread_detach_this_thread()
-#define pthread_handler_t EXTERNC void *
-typedef void *(* pthread_handler)(void *);
-
-/* Test first for RTS or FSU threads */
-
-#if defined(PTHREAD_SCOPE_GLOBAL) && !defined(PTHREAD_SCOPE_SYSTEM)
-#define HAVE_rts_threads
-extern int my_pthread_create_detached;
-#define pthread_sigmask(A,B,C) sigprocmask((A),(B),(C))
-#define PTHREAD_CREATE_DETACHED &my_pthread_create_detached
-#define PTHREAD_SCOPE_SYSTEM  PTHREAD_SCOPE_GLOBAL
-#define PTHREAD_SCOPE_PROCESS PTHREAD_SCOPE_LOCAL
-#define USE_ALARM_THREAD
-#endif /* defined(PTHREAD_SCOPE_GLOBAL) && !defined(PTHREAD_SCOPE_SYSTEM) */
-
-#if defined(_BSDI_VERSION) && _BSDI_VERSION < 199910
-int sigwait(sigset_t *set, int *sig);
-#endif
-
-#ifndef HAVE_NONPOSIX_SIGWAIT
-#define my_sigwait(A,B) sigwait((A),(B))
-#else
-int my_sigwait(const sigset_t *set,int *sig);
-#endif
-
-#ifdef HAVE_NONPOSIX_PTHREAD_MUTEX_INIT
-#ifndef SAFE_MUTEX
-#define pthread_mutex_init(a,b) my_pthread_mutex_noposix_init((a),(b))
-extern int my_pthread_mutex_noposix_init(pthread_mutex_t *mp,
-                                         const pthread_mutexattr_t *attr);
-#endif /* SAFE_MUTEX */
-#define pthread_cond_init(a,b) my_pthread_cond_noposix_init((a),(b))
-extern int my_pthread_cond_noposix_init(pthread_cond_t *mp,
-                                        const pthread_condattr_t *attr);
-#endif /* HAVE_NONPOSIX_PTHREAD_MUTEX_INIT */
-
-#if defined(HAVE_SIGTHREADMASK) && !defined(HAVE_PTHREAD_SIGMASK)
-#define pthread_sigmask(A,B,C) sigthreadmask((A),(B),(C))
-#endif
-
-#if !defined(HAVE_SIGWAIT) && !defined(HAVE_rts_threads) && !defined(sigwait) && !defined(alpha_linux_port) && !defined(HAVE_NONPOSIX_SIGWAIT) && !defined(HAVE_DEC_3_2_THREADS) && !defined(_AIX)
-int sigwait(sigset_t *setp, int *sigp);		/* Use our implemention */
-#endif
-
-
-/*
-  We define my_sigset() and use that instead of the system sigset() so that
-  we can favor an implementation based on sigaction(). On some systems, such
-  as Mac OS X, sigset() results in flags such as SA_RESTART being set, and
-  we want to make sure that no such flags are set.
-*/
-#if defined(HAVE_SIGACTION) && !defined(my_sigset)
-#define my_sigset(A,B) do { struct sigaction l_s; sigset_t l_set; int l_rc; \
-                            DBUG_ASSERT((A) != 0);                          \
-                            sigemptyset(&l_set);                            \
-                            l_s.sa_handler = (B);                           \
-                            l_s.sa_mask   = l_set;                          \
-                            l_s.sa_flags   = 0;                             \
-                            l_rc= sigaction((A), &l_s, (struct sigaction *) NULL);\
-                            DBUG_ASSERT(l_rc == 0);                         \
-                          } while (0)
-#elif defined(HAVE_SIGSET) && !defined(my_sigset)
-#define my_sigset(A,B) sigset((A),(B))
-#elif !defined(my_sigset)
-#define my_sigset(A,B) signal((A),(B))
-#endif
-
-#if !defined(HAVE_PTHREAD_ATTR_SETSCOPE) || defined(HAVE_DEC_3_2_THREADS)
-#define pthread_attr_setscope(A,B)
-#undef	HAVE_GETHOSTBYADDR_R			/* No definition */
-#endif
-
-#if defined(HAVE_BROKEN_PTHREAD_COND_TIMEDWAIT) && !defined(SAFE_MUTEX)
-extern int my_pthread_cond_timedwait(pthread_cond_t *cond,
-				     pthread_mutex_t *mutex,
-				     struct timespec *abstime);
-#define pthread_cond_timedwait(A,B,C) my_pthread_cond_timedwait((A),(B),(C))
-#endif
-
-#if !defined( HAVE_NONPOSIX_PTHREAD_GETSPECIFIC)
-#define my_pthread_getspecific(A,B) ((A) pthread_getspecific(B))
-#else
-#define my_pthread_getspecific(A,B) ((A) my_pthread_getspecific_imp(B))
-void *my_pthread_getspecific_imp(pthread_key_t key);
-#endif
-
-#ifndef HAVE_LOCALTIME_R
-struct tm *localtime_r(const time_t *clock, struct tm *res);
-#endif
-
-#ifndef HAVE_GMTIME_R
-struct tm *gmtime_r(const time_t *clock, struct tm *res);
-#endif
-
-#ifdef HAVE_PTHREAD_CONDATTR_CREATE
-/* DCE threads on HPUX 10.20 */
-#define pthread_condattr_init pthread_condattr_create
-#define pthread_condattr_destroy pthread_condattr_delete
-#endif
-
-/* FSU THREADS */
-#if !defined(HAVE_PTHREAD_KEY_DELETE) && !defined(pthread_key_delete)
-#define pthread_key_delete(A) pthread_dummy(0)
-#endif
-
-#if ((defined(HAVE_PTHREAD_ATTR_CREATE) && !defined(HAVE_SIGWAIT)) || defined(HAVE_DEC_3_2_THREADS))
-/* This is set on AIX_3_2 and Siemens unix (and DEC OSF/1 3.2 too) */
-#define pthread_key_create(A,B) \
-		pthread_keycreate(A,(B) ?\
-				  (pthread_destructor_t) (B) :\
-				  (pthread_destructor_t) pthread_dummy)
-#define pthread_attr_init(A) pthread_attr_create(A)
-#define pthread_attr_destroy(A) pthread_attr_delete(A)
-#define pthread_attr_setdetachstate(A,B) pthread_dummy(0)
-#define pthread_create(A,B,C,D) pthread_create((A),*(B),(C),(D))
-#ifndef pthread_sigmask
-#define pthread_sigmask(A,B,C) sigprocmask((A),(B),(C))
-#endif
-#define pthread_kill(A,B) pthread_dummy((A) ? 0 : ESRCH)
-#undef	pthread_detach_this_thread
-#define pthread_detach_this_thread() { pthread_t tmp=pthread_self() ; pthread_detach(&tmp); }
-#elif !defined(__NETWARE__) /* HAVE_PTHREAD_ATTR_CREATE && !HAVE_SIGWAIT */
-#ifndef HAVE_PTHREAD_KILL
-# define HAVE_PTHREAD_KILL
-#endif
-#endif
-
-#endif /* defined(__WIN__) */
-
-#if defined(HPUX10) && !defined(DONT_REMAP_PTHREAD_FUNCTIONS)
-#undef pthread_cond_timedwait
-#define pthread_cond_timedwait(a,b,c) my_pthread_cond_timedwait((a),(b),(c))
-int my_pthread_cond_timedwait(pthread_cond_t *cond, pthread_mutex_t *mutex,
-			      struct timespec *abstime);
-#endif
-
-#if defined(HPUX10)
-#define pthread_attr_getstacksize(A,B) my_pthread_attr_getstacksize(A,B)
-void my_pthread_attr_getstacksize(pthread_attr_t *attrib, size_t *size);
-#endif
-
-#if defined(HAVE_POSIX1003_4a_MUTEX) && !defined(DONT_REMAP_PTHREAD_FUNCTIONS)
-#undef pthread_mutex_trylock
-#define pthread_mutex_trylock(a) my_pthread_mutex_trylock((a))
-int my_pthread_mutex_trylock(pthread_mutex_t *mutex);
-#endif
-
-#if !defined(HAVE_PTHREAD_YIELD_ONE_ARG) && !defined(HAVE_PTHREAD_YIELD_ZERO_ARG)
-/* no pthread_yield() available */
-#ifdef HAVE_SCHED_YIELD
-#define pthread_yield() sched_yield()
-#elif defined(HAVE_PTHREAD_YIELD_NP) /* can be Mac OS X */
-#define pthread_yield() pthread_yield_np()
-#elif defined(HAVE_THR_YIELD)
-#define pthread_yield() thr_yield()
-#endif
-#endif
-
-/*
-  The defines set_timespec and set_timespec_nsec should be used
-  for calculating an absolute time at which
-  pthread_cond_timedwait should timeout
-*/
-
-#define set_timespec(ABSTIME,SEC) set_timespec_nsec((ABSTIME),(SEC)*1000000000ULL)
-
-#ifndef set_timespec_nsec
-#define set_timespec_nsec(ABSTIME,NSEC)                                 \
-  set_timespec_time_nsec((ABSTIME),my_getsystime(),(NSEC))
-#endif /* !set_timespec_nsec */
-
-/* adapt for two different flavors of struct timespec */
-#ifdef HAVE_TIMESPEC_TS_SEC
-#define MY_tv_sec  ts_sec
-#define MY_tv_nsec ts_nsec
-#else
-#define MY_tv_sec  tv_sec
-#define MY_tv_nsec tv_nsec
-#endif /* HAVE_TIMESPEC_TS_SEC */
-
-#ifndef set_timespec_time_nsec
-#define set_timespec_time_nsec(ABSTIME,TIME,NSEC) do {                  \
-  ulonglong nsec= (NSEC);                                               \
-  ulonglong now= (TIME) + (nsec/100);                                   \
-  (ABSTIME).MY_tv_sec=  (now / 10000000ULL);                          \
-  (ABSTIME).MY_tv_nsec= (now % 10000000ULL * 100 + (nsec % 100));     \
-} while(0)
-#endif /* !set_timespec_time_nsec */
-
-/* safe_mutex adds checking to mutex for easier debugging */
-
-#if defined(__NETWARE__) && !defined(SAFE_MUTEX_DETECT_DESTROY)
-#define SAFE_MUTEX_DETECT_DESTROY
-#endif
-struct st_hash;
-
-typedef struct st_safe_mutex_t
-{
-  pthread_mutex_t global,mutex;
-  const char *file, *name;
-  uint line,count;
-  myf create_flags, active_flags;
-  ulong id;
-  pthread_t thread;
-  struct st_hash *locked_mutex, *used_mutex;
-  struct st_safe_mutex_t *prev, *next;
-#ifdef SAFE_MUTEX_DETECT_DESTROY
-  struct st_safe_mutex_info_t *info;	/* to track destroying of mutexes */
-#endif
-} safe_mutex_t;
-
-typedef struct st_safe_mutex_deadlock_t
-{
-  const char *file, *name;
-  safe_mutex_t *mutex;
-  uint line;
-  ulong count;
-  ulong id;
-  my_bool warning_only;
-} safe_mutex_deadlock_t;
-
-#ifdef SAFE_MUTEX_DETECT_DESTROY
-/*
-  Used to track the destroying of mutexes. This needs to be a seperate
-  structure because the safe_mutex_t structure could be freed before
-  the mutexes are destroyed.
-*/
-
-typedef struct st_safe_mutex_info_t
-{
-  struct st_safe_mutex_info_t *next;
-  struct st_safe_mutex_info_t *prev;
-  const char *init_file;
-  uint32 init_line;
-} safe_mutex_info_t;
-#endif /* SAFE_MUTEX_DETECT_DESTROY */
-
-int safe_mutex_init(safe_mutex_t *mp, const pthread_mutexattr_t *attr,
-                    const char *name, myf my_flags,
-                    const char *file, uint line);
-int safe_mutex_lock(safe_mutex_t *mp, myf my_flags, const char *file,
-                    uint line);
-int safe_mutex_unlock(safe_mutex_t *mp,const char *file, uint line);
-int safe_mutex_destroy(safe_mutex_t *mp,const char *file, uint line);
-int safe_cond_wait(pthread_cond_t *cond, safe_mutex_t *mp,const char *file,
-		   uint line);
-int safe_cond_timedwait(pthread_cond_t *cond, safe_mutex_t *mp,
-			struct timespec *abstime, const char *file, uint line);
-void safe_mutex_global_init(void);
-void safe_mutex_end(FILE *file);
-void safe_mutex_free_deadlock_data(safe_mutex_t *mp);
-
-	/* Wrappers if safe mutex is actually used */
-#define MYF_TRY_LOCK              1
-#define MYF_NO_DEADLOCK_DETECTION 2
-
-#ifdef SAFE_MUTEX
-#undef pthread_mutex_init
-#undef pthread_mutex_lock
-#undef pthread_mutex_unlock
-#undef pthread_mutex_destroy
-#undef pthread_mutex_wait
-#undef pthread_mutex_timedwait
-#undef pthread_mutex_t
-#undef pthread_cond_wait
-#undef pthread_cond_timedwait
-#undef pthread_mutex_trylock
-#define my_pthread_mutex_init(A,B,C,D) safe_mutex_init((A),(B),(C),(D),__FILE__,__LINE__)
-#define pthread_mutex_init(A,B) safe_mutex_init((A),(B),#A,0,__FILE__,__LINE__)
-#define pthread_mutex_lock(A) safe_mutex_lock((A), 0, __FILE__, __LINE__)
-#define my_pthread_mutex_lock(A,B) safe_mutex_lock((A), (B), __FILE__, __LINE__)
-#define pthread_mutex_unlock(A) safe_mutex_unlock((A),__FILE__,__LINE__)
-#define pthread_mutex_destroy(A) safe_mutex_destroy((A),__FILE__,__LINE__)
-#define pthread_cond_wait(A,B) safe_cond_wait((A),(B),__FILE__,__LINE__)
-#define pthread_cond_timedwait(A,B,C) safe_cond_timedwait((A),(B),(C),__FILE__,__LINE__)
-#define pthread_mutex_trylock(A) safe_mutex_lock((A), MYF_TRY_LOCK, __FILE__, __LINE__)
-#define pthread_mutex_t safe_mutex_t
-#define safe_mutex_assert_owner(mp) \
-          DBUG_ASSERT((mp)->count > 0 && \
-                      pthread_equal(pthread_self(), (mp)->thread))
-#define safe_mutex_assert_not_owner(mp) \
-          DBUG_ASSERT(! (mp)->count || \
-                      ! pthread_equal(pthread_self(), (mp)->thread))
-#else
-#define my_pthread_mutex_init(A,B,C,D) pthread_mutex_init((A),(B))
-#define my_pthread_mutex_lock(A,B) pthread_mutex_lock(A)
-#define safe_mutex_assert_owner(mp)
-#define safe_mutex_assert_not_owner(mp)
-#endif /* SAFE_MUTEX */
-
-#if defined(MY_PTHREAD_FASTMUTEX) && !defined(SAFE_MUTEX)
-typedef struct st_my_pthread_fastmutex_t
-{
-  pthread_mutex_t mutex;
-  uint spins;
-  uint rng_state;
-} my_pthread_fastmutex_t;
-void fastmutex_global_init(void);
-
-int my_pthread_fastmutex_init(my_pthread_fastmutex_t *mp, 
-                              const pthread_mutexattr_t *attr);
-int my_pthread_fastmutex_lock(my_pthread_fastmutex_t *mp);
-
-#undef pthread_mutex_init
-#undef pthread_mutex_lock
-#undef pthread_mutex_unlock
-#undef pthread_mutex_destroy
-#undef pthread_mutex_wait
-#undef pthread_mutex_timedwait
-#undef pthread_mutex_t
-#undef pthread_cond_wait
-#undef pthread_cond_timedwait
-#undef pthread_mutex_trylock
-#define pthread_mutex_init(A,B) my_pthread_fastmutex_init((A),(B))
-#define pthread_mutex_lock(A) my_pthread_fastmutex_lock(A)
-#define pthread_mutex_unlock(A) pthread_mutex_unlock(&(A)->mutex)
-#define pthread_mutex_destroy(A) pthread_mutex_destroy(&(A)->mutex)
-#define pthread_cond_wait(A,B) pthread_cond_wait((A),&(B)->mutex)
-#define pthread_cond_timedwait(A,B,C) pthread_cond_timedwait((A),&(B)->mutex,(C))
-#define pthread_mutex_trylock(A) pthread_mutex_trylock(&(A)->mutex)
-#define pthread_mutex_t my_pthread_fastmutex_t
-#endif /* defined(MY_PTHREAD_FASTMUTEX) && !defined(SAFE_MUTEX) */
-
-	/* READ-WRITE thread locking */
-
-#ifdef HAVE_BROKEN_RWLOCK			/* For OpenUnix */
-#undef HAVE_PTHREAD_RWLOCK_RDLOCK
-#undef HAVE_RWLOCK_INIT
-#undef HAVE_RWLOCK_T
-#endif
-
-#if defined(USE_MUTEX_INSTEAD_OF_RW_LOCKS)
-/* use these defs for simple mutex locking */
-#define rw_lock_t pthread_mutex_t
-#define my_rwlock_init(A,B) pthread_mutex_init((A),(B))
-#define rw_rdlock(A) pthread_mutex_lock((A))
-#define rw_wrlock(A) pthread_mutex_lock((A))
-#define rw_tryrdlock(A) pthread_mutex_trylock((A))
-#define rw_trywrlock(A) pthread_mutex_trylock((A))
-#define rw_unlock(A) pthread_mutex_unlock((A))
-#define rwlock_destroy(A) pthread_mutex_destroy((A))
-#elif defined(HAVE_PTHREAD_RWLOCK_RDLOCK)
-#define rw_lock_t pthread_rwlock_t
-#define my_rwlock_init(A,B) pthread_rwlock_init((A),(B))
-#define rw_rdlock(A) pthread_rwlock_rdlock(A)
-#define rw_wrlock(A) pthread_rwlock_wrlock(A)
-#define rw_tryrdlock(A) pthread_rwlock_tryrdlock((A))
-#define rw_trywrlock(A) pthread_rwlock_trywrlock((A))
-#define rw_unlock(A) pthread_rwlock_unlock(A)
-#define rwlock_destroy(A) pthread_rwlock_destroy(A)
-#elif defined(HAVE_RWLOCK_INIT)
-#ifdef HAVE_RWLOCK_T				/* For example Solaris 2.6-> */
-#define rw_lock_t rwlock_t
-#endif
-#define my_rwlock_init(A,B) rwlock_init((A),USYNC_THREAD,0)
-#else
-/* Use our own version of read/write locks */
-typedef struct _my_rw_lock_t {
-	pthread_mutex_t lock;		/* lock for structure		*/
-	pthread_cond_t	readers;	/* waiting readers		*/
-	pthread_cond_t	writers;	/* waiting writers		*/
-	int		state;		/* -1:writer,0:free,>0:readers	*/
-	int		waiters;	/* number of waiting writers	*/
-} my_rw_lock_t;
-
-#define rw_lock_t my_rw_lock_t
-#define rw_rdlock(A) my_rw_rdlock((A))
-#define rw_wrlock(A) my_rw_wrlock((A))
-#define rw_tryrdlock(A) my_rw_tryrdlock((A))
-#define rw_trywrlock(A) my_rw_trywrlock((A))
-#define rw_unlock(A) my_rw_unlock((A))
-#define rwlock_destroy(A) my_rwlock_destroy((A))
-
-extern int my_rwlock_init(my_rw_lock_t *, void *);
-extern int my_rwlock_destroy(my_rw_lock_t *);
-extern int my_rw_rdlock(my_rw_lock_t *);
-extern int my_rw_wrlock(my_rw_lock_t *);
-extern int my_rw_unlock(my_rw_lock_t *);
-extern int my_rw_tryrdlock(my_rw_lock_t *);
-extern int my_rw_trywrlock(my_rw_lock_t *);
-#endif /* USE_MUTEX_INSTEAD_OF_RW_LOCKS */
-
-#define GETHOSTBYADDR_BUFF_SIZE 2048
-
-#ifndef HAVE_THR_SETCONCURRENCY
-#define thr_setconcurrency(A) pthread_dummy(0)
-#endif
-#if !defined(HAVE_PTHREAD_ATTR_SETSTACKSIZE) && ! defined(pthread_attr_setstacksize)
-#define pthread_attr_setstacksize(A,B) pthread_dummy(0)
-#endif
-
-/* Define mutex types, see my_thr_init.c */
-#define MY_MUTEX_INIT_SLOW   NULL
-#ifdef PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP
-extern pthread_mutexattr_t my_fast_mutexattr;
-#define MY_MUTEX_INIT_FAST &my_fast_mutexattr
-#else
-#define MY_MUTEX_INIT_FAST   NULL
-#endif
-#ifdef PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP
-extern pthread_mutexattr_t my_errorcheck_mutexattr;
-#define MY_MUTEX_INIT_ERRCHK &my_errorcheck_mutexattr
-#else
-#define MY_MUTEX_INIT_ERRCHK   NULL
-#endif
-
-#ifndef ESRCH
-/* Define it to something */
-#define ESRCH 1
-#endif
-
-typedef ulong my_thread_id;
-
-extern void my_threadattr_global_init(void);
-extern my_bool my_thread_global_init(void);
-extern void my_thread_global_end(void);
-extern my_bool my_thread_init(void);
-extern void my_thread_end(void);
-extern const char *my_thread_name(void);
-extern my_thread_id my_thread_dbug_id(void);
-extern int pthread_dummy(int);
-
-/* All thread specific variables are in the following struct */
-
-#define THREAD_NAME_SIZE 10
-#ifndef DEFAULT_THREAD_STACK
-#if SIZEOF_CHARP > 4
-/*
-  MySQL can survive with 32K, but some glibc libraries require > 128K stack
-  To resolve hostnames. Also recursive stored procedures needs stack.
-*/
-#define DEFAULT_THREAD_STACK	(256*1024L)
-#else
-#define DEFAULT_THREAD_STACK	(195*1024)
-#endif
-#endif
-
-#define MY_PTHREAD_LOCK_READ 0
-#define MY_PTHREAD_LOCK_WRITE 1
-
-struct st_my_thread_var
-{
-  int thr_errno;
-  pthread_cond_t suspend;
-  pthread_mutex_t mutex;
-  pthread_mutex_t * volatile current_mutex;
-  pthread_cond_t * volatile current_cond;
-  pthread_t pthread_self;
-  my_thread_id id;
-  int cmp_length;
-  int volatile abort;
-  my_bool init;
-  struct st_my_thread_var *next,**prev;
-  void *opt_info;
-  uint  lock_type; /* used by conditional release the queue */
-  void  *stack_ends_here;
-  safe_mutex_t *mutex_in_use;
-#ifndef DBUG_OFF
-  void *dbug;
-  char name[THREAD_NAME_SIZE+1];
-#endif
-};
-
-extern struct st_my_thread_var *_my_thread_var(void) __attribute__ ((const));
-extern void **my_thread_var_dbug();
-extern safe_mutex_t **my_thread_var_mutex_in_use();
-extern uint my_thread_end_wait_time;
-extern my_bool safe_mutex_deadlock_detector;
-#define my_thread_var (_my_thread_var())
-#define my_errno my_thread_var->thr_errno
-/*
-  Keep track of shutdown,signal, and main threads so that my_end() will not
-  report errors with them
-*/
-
-/* Which kind of thread library is in use */
-
-#define THD_LIB_OTHER 1
-#define THD_LIB_NPTL  2
-#define THD_LIB_LT    4
-
-extern uint thd_lib_detected;
-
-/*
-  thread_safe_xxx functions are for critical statistic or counters.
-  The implementation is guaranteed to be thread safe, on all platforms.
-  Note that the calling code should *not* assume the counter is protected
-  by the mutex given, as the implementation of these helpers may change
-  to use my_atomic operations instead.
-*/
-
-/*
-  Warning:
-  When compiling without threads, this file is not included.
-  See the *other* declarations of thread_safe_xxx in include/my_global.h
-
-  Second warning:
-  See include/config-win.h, for yet another implementation.
-*/
-#ifdef THREAD
-#ifndef thread_safe_increment
-#define thread_safe_increment(V,L) \
-        (pthread_mutex_lock((L)), (V)++, pthread_mutex_unlock((L)))
-#define thread_safe_decrement(V,L) \
-        (pthread_mutex_lock((L)), (V)--, pthread_mutex_unlock((L)))
-#endif
-
-#ifndef thread_safe_add
-#define thread_safe_add(V,C,L) \
-        (pthread_mutex_lock((L)), (V)+=(C), pthread_mutex_unlock((L)))
-#define thread_safe_sub(V,C,L) \
-        (pthread_mutex_lock((L)), (V)-=(C), pthread_mutex_unlock((L)))
-#endif
-#endif
-
-/*
-  statistics_xxx functions are for non critical statistic,
-  maintained in global variables.
-  When compiling with SAFE_STATISTICS:
-  - race conditions can not occur.
-  - some locking occurs, which may cause performance degradation.
-
-  When compiling without SAFE_STATISTICS:
-  - race conditions can occur, making the result slightly inaccurate.
-  - the lock given is not honored.
-*/
-#ifdef SAFE_STATISTICS
-#define statistic_increment(V,L) thread_safe_increment((V),(L))
-#define statistic_decrement(V,L) thread_safe_decrement((V),(L))
-#define statistic_add(V,C,L)     thread_safe_add((V),(C),(L))
-#define statistic_sub(V,C,L)     thread_safe_sub((V),(C),(L))
-#else
-#define statistic_decrement(V,L) (V)--
-#define statistic_increment(V,L) (V)++
-#define statistic_add(V,C,L)     (V)+=(C)
-#define statistic_sub(V,C,L)     (V)-=(C)
-#endif /* SAFE_STATISTICS */
-
-/*
-  No locking needed, the counter is owned by the thread
-*/
-#define status_var_increment(V) (V)++
-#define status_var_decrement(V) (V)--
-#define status_var_add(V,C)     (V)+=(C)
-#define status_var_sub(V,C)     (V)-=(C)
-
-#ifdef  __cplusplus
-}
-#endif
-#endif /* _my_ptread_h */