This completes the work done in 5.0 to remove mit_pthread support (most was...

This completes the work done in 5.0 to remove mit_pthread support (most was pulled in 5.0, but there were some pieces left in the tree)


include/my_global.h:
  mit_thread removal
include/my_pthread.h:
  mit_thread removal
mysys/my_file.c:
  mit_thread removal
mysys/my_pthread.c:
  Removal of mit_thread
mysys/my_thr_init.c:
  Removal of mit_thread

include/my_global.h

@@ -264,7 +264,6 @@
 #if !defined(_THREAD_SAFE) && !defined(_AIX)
 #define _THREAD_SAFE            /* Required for OSF1 */
 #endif
-#ifndef HAVE_mit_thread
 #ifdef HAVE_UNIXWARE7_THREADS
 #include <thread.h>
 #else
@@ -276,7 +275,6 @@ C_MODE_END
 #include <pthread.h>		/* AIX must have this included first */
 #endif
 #endif /* HAVE_UNIXWARE7_THREADS */
-#endif /* HAVE_mit_thread */
 #if !defined(SCO) && !defined(_REENTRANT)
 #define _REENTRANT	1	/* Threads requires reentrant code */
 #endif
@@ -606,19 +604,9 @@ C_MODE_START
 typedef int	(*qsort_cmp)(const void *,const void *);
 typedef int	(*qsort_cmp2)(void*, const void *,const void *);
 C_MODE_END
-#ifdef HAVE_mit_thread
-#define qsort_t void
-#undef QSORT_TYPE_IS_VOID
-#define QSORT_TYPE_IS_VOID
-#else
 #define qsort_t RETQSORTTYPE	/* Broken GCC cant handle typedef !!!! */
-#endif
-#ifdef HAVE_mit_thread
-#define size_socket socklen_t	/* Type of last arg to accept */
-#else
 #ifdef HAVE_SYS_SOCKET_H
 #include <sys/socket.h>
-#endif
 typedef SOCKET_SIZE_TYPE size_socket;
 #endif
 
@@ -743,21 +731,10 @@ typedef SOCKET_SIZE_TYPE size_socket;
 #define ulong_to_double(X) ((double) (ulong) (X))
 #define SET_STACK_SIZE(X)	/* Not needed on real machines */
 
-#if !defined(HAVE_mit_thread) && !defined(HAVE_STRTOK_R)
+#if !defined(HAVE_STRTOK_R)
 #define strtok_r(A,B,C) strtok((A),(B))
 #endif
 
-/* Remove some things that mit_thread break or doesn't support */
-#if defined(HAVE_mit_thread) && defined(THREAD)
-#undef HAVE_PREAD
-#undef HAVE_REALPATH
-#undef HAVE_MLOCK
-#undef HAVE_TEMPNAM				/* Use ours */
-#undef HAVE_PTHREAD_SETPRIO
-#undef HAVE_FTRUNCATE
-#undef HAVE_READLINK
-#endif
-
 /* This is from the old m-machine.h file */
 
 #if SIZEOF_LONG_LONG > 4

include/my_pthread.h

@@ -249,21 +249,6 @@ extern int my_pthread_create_detached;
 #define PTHREAD_SCOPE_SYSTEM  PTHREAD_SCOPE_GLOBAL
 #define PTHREAD_SCOPE_PROCESS PTHREAD_SCOPE_LOCAL
 #define USE_ALARM_THREAD
-#elif defined(HAVE_mit_thread)
-#define USE_ALARM_THREAD
-#undef	HAVE_LOCALTIME_R
-#define HAVE_LOCALTIME_R
-#undef	HAVE_GMTIME_R
-#define HAVE_GMTIME_R
-#undef	HAVE_PTHREAD_ATTR_SETSCOPE
-#define HAVE_PTHREAD_ATTR_SETSCOPE
-#undef HAVE_GETHOSTBYNAME_R_GLIBC2_STYLE	/* If we are running linux */
-#undef HAVE_RWLOCK_T
-#undef HAVE_RWLOCK_INIT
-#undef HAVE_PTHREAD_RWLOCK_RDLOCK
-#undef HAVE_SNPRINTF
-
-#define my_pthread_attr_setprio(A,B)
 #endif /* defined(PTHREAD_SCOPE_GLOBAL) && !defined(PTHREAD_SCOPE_SYSTEM) */
 
 #if defined(_BSDI_VERSION) && _BSDI_VERSION < 199910
@@ -291,7 +276,7 @@ extern int my_pthread_cond_init(pthread_cond_t *mp,
 #define pthread_sigmask(A,B,C) sigthreadmask((A),(B),(C))
 #endif
 
-#if !defined(HAVE_SIGWAIT) && !defined(HAVE_mit_thread) && !defined(HAVE_rts_threads) && !defined(sigwait) && !defined(alpha_linux_port) && !defined(HAVE_NONPOSIX_SIGWAIT) && !defined(HAVE_DEC_3_2_THREADS) && !defined(_AIX)
+#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
 

mysys/my_file.c

@@ -33,7 +33,7 @@
     May be more or less than max_file_limit!
 */
 
-#if defined(HAVE_GETRLIMIT) && defined(RLIMIT_NOFILE) && !defined(HAVE_mit_thread)
+#if defined(HAVE_GETRLIMIT) && defined(RLIMIT_NOFILE)
 
 #ifndef RLIM_INFINITY
 #define RLIM_INFINITY ((uint) 0xffffffff)

mysys/my_pthread.c

@@ -24,7 +24,7 @@
 #include <m_string.h>
 #include <thr_alarm.h>
 
-#if (defined(__BSD__) || defined(_BSDI_VERSION)) && !defined(HAVE_mit_thread)
+#if (defined(__BSD__) || defined(_BSDI_VERSION))
 #define SCHED_POLICY SCHED_RR
 #else
 #define SCHED_POLICY SCHED_OTHER
@@ -190,7 +190,7 @@ struct tm *gmtime_r(const time_t *clock, struct tm *res)
 ** Author: Gary Wisniewski <garyw@spidereye.com.au>, much modified by Monty
 ****************************************************************************/
 
-#if !defined(HAVE_SIGWAIT) && !defined(HAVE_mit_thread) && !defined(sigwait) && !defined(__WIN__) && !defined(HAVE_rts_threads) && !defined(HAVE_NONPOSIX_SIGWAIT) && !defined(HAVE_DEC_3_2_THREADS)
+#if !defined(HAVE_SIGWAIT) && !defined(sigwait) && !defined(__WIN__) && !defined(HAVE_rts_threads) && !defined(HAVE_NONPOSIX_SIGWAIT) && !defined(HAVE_DEC_3_2_THREADS)
 
 #if !defined(DONT_USE_SIGSUSPEND)
 

mysys/my_thr_init.c

@@ -217,7 +217,7 @@ void my_thread_end(void)
       tmp->dbug=0;
     }
 #endif
-#if !defined(__bsdi__) && !defined(__OpenBSD__) || defined(HAVE_mit_thread)
+#if !defined(__bsdi__) && !defined(__OpenBSD__)
  /* bsdi and openbsd 3.5 dumps core here */
     pthread_cond_destroy(&tmp->suspend);
 #endif
@@ -260,7 +260,7 @@ long my_thread_id()
 {
 #if defined(HAVE_PTHREAD_GETSEQUENCE_NP)
   return pthread_getsequence_np(pthread_self());
-#elif (defined(__sun) || defined(__sgi) || defined(__linux__)) && !defined(HAVE_mit_thread)
+#elif (defined(__sun) || defined(__sgi) || defined(__linux__))
   return pthread_self();
 #else
   return my_thread_var->id;