irix_threads.cc (GC_pthread_detach): Do not use REAL_FUNC.

	* irix_threads.cc (GC_pthread_detach): Do not use REAL_FUNC.
	(GC_pthread_create): Fix typo.
	(GC_TRY_LOCK): Likewise.
	* include/private/gc_locks.h (GC_test_and_set): Only take one
	one argument.
	(LOCK): Adjust appropriately.
	* include/private/gc_priv.h (SIG_SUSPEND): Use SIGRTMIN if
	_SIGRTMIN is unavailable.

From-SVN: r53636

boehm-gc/ChangeLog

+Sun May 19 11:32:03 2002  Mark P Mitchell  <mark@codesourcery.com>
+
+	* irix_threads.cc (GC_pthread_detach): Do not use REAL_FUNC.
+	(GC_pthread_create): Fix typo.
+	(GC_TRY_LOCK): Likewise.
+	* include/private/gc_locks.h (GC_test_and_set): Only take one
+	one argument.
+	(LOCK): Adjust appropriately.
+	* include/private/gc_priv.h (SIG_SUSPEND): Use SIGRTMIN if 
+	_SIGRTMIN is unavailable.
+
 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 
 	* acinclude.m4: Allow for PWDCMD to override hardcoded pwd.

boehm-gc/include/private/gc_locks.h

@@ -221,9 +221,9 @@
 #  ifdef MIPS
 #    if __mips < 3 || !(defined (_ABIN32) || defined(_ABI64)) \
 	|| !defined(_COMPILER_VERSION) || _COMPILER_VERSION < 700
-#        define GC_test_and_set(addr, v) test_and_set(addr,v)
+#        define GC_test_and_set(addr) test_and_set(addr, 1)
 #    else
-#	 define GC_test_and_set(addr, v) __test_and_set(addr,v)
+#	 define GC_test_and_set(addr) __test_and_set(addr,1)
 #	 define GC_clear(addr) __lock_release(addr);
 #	 define GC_CLEAR_DEFINED
 #    endif
@@ -431,7 +431,7 @@
 #    define NO_THREAD (pthread_t)(-1)
 #    define UNSET_LOCK_HOLDER() GC_lock_holder = NO_THREAD
 #    define I_HOLD_LOCK() (pthread_equal(GC_lock_holder, pthread_self()))
-#    define LOCK() { if (GC_test_and_set(&GC_allocate_lock, 1)) GC_lock(); }
+#    define LOCK() { if (GC_test_and_set(&GC_allocate_lock)) GC_lock(); }
 #    define UNLOCK() GC_clear(&GC_allocate_lock);
      extern VOLATILE GC_bool GC_collecting;
 #    define ENTER_GC() \

boehm-gc/include/private/gc_priv.h

@@ -1916,7 +1916,11 @@ void GC_err_puts GC_PROTO((GC_CONST char *s));
 #      define SIG_SUSPEND SIGPWR
 #    endif
 #   else  /* !GC_LINUX_THREADS */
-#    define SIG_SUSPEND _SIGRTMIN + 6
+#     if defined(_SIGRTMIN)
+#       define SIG_SUSPEND _SIGRTMIN + 6
+#     else
+#       define SIG_SUSPEND SIGRTMIN + 6
+#     endif       
 #   endif
 #  endif /* !SIG_SUSPEND */
   

boehm-gc/irix_threads.c

@@ -519,7 +519,7 @@ int GC_pthread_detach(pthread_t thread)
     LOCK();
     thread_gc_id = GC_lookup_thread(thread);
     UNLOCK();
-    result = REAL_FUNC(pthread_detach)(thread);
+    result = pthread_detach(thread);
     if (result == 0) {
       LOCK();
       thread_gc_id -> flags |= DETACHED;
@@ -599,7 +599,7 @@ GC_pthread_create(pthread_t *new_thread,
     si -> start_routine = start_routine;
     si -> arg = arg;
     LOCK();
-    if (!GC_initialized) GC_init();
+    if (!GC_is_initialized) GC_init();
     if (NULL == attr) {
         stack = 0;
 	(void) pthread_attr_init(&new_attr);
@@ -655,7 +655,7 @@ VOLATILE GC_bool GC_collecting = 0;
 #define SLEEP_THRESHOLD 3
 
 unsigned long GC_allocate_lock = 0;
-# define GC_TRY_LOCK() !GC_test_and_set(&GC_allocate_lock,1)
+# define GC_TRY_LOCK() !GC_test_and_set(&GC_allocate_lock)
 # define GC_LOCK_TAKEN GC_allocate_lock
 
 void GC_lock()