.

5 files changed, 37 insertions, 18 deletions

diff --git a/ChangeLog-99b b/ChangeLog-99b
index bdb447a0965..b76c47ab059 100644
--- a/ChangeLog-99b
+++ b/ChangeLog-99b
@@ -1,5 +1,17 @@
 Sat Jan 16 13:40:40 1999  Douglas C. Schmidt  <schmidt@tango.cs.wustl.edu>
 
+	* ace/Asynch_IO.cpp: Replaced some ACE_Thread_Mutex decls with
+ 	  ACE_SYNCH_MUTEX to avoid problems with threads=0.
+
+	* ace/config-sunos5.6.h: If defined(_POSIX_C_SOURCE) &&
+ 	  _POSIX_C_SOURCE >= 199506L) || defined (__EXTENSIONS__) then
+ 	  #define ACE_HAS_SIGWAIT to avoid compilation errors.  Thanks to
+ 	  Russ Noseworthy for reporting this.
+
+	* ace/OS.i: Fixed the ACE_OS::readdir_r() so that it doesn't fail
+ 	  if threads are disabled via "make threads=0".  Thanks to Russ
+ 	  Noseworthy for reporting this.
+
 	* ace/FILE_Connector.h (ACE_FILE_Connector): Added the O_CREAT
  	  flag to the list of flags passed to connect().  This ensures
  	  that the file is created if it doesn't already exist.  Thanks to
diff --git a/ace/Asynch_IO.cpp b/ace/Asynch_IO.cpp
index ec5ecd17032..50d3ea6323d 100644
--- a/ace/Asynch_IO.cpp
+++ b/ace/Asynch_IO.cpp
@@ -804,18 +804,18 @@ private:
   // Queue of Result pointers that correspond to all the <accept>'s
   // pending.
 
-  ACE_Reactor* reactor_;
+  ACE_Reactor *reactor_;
   // Reactor used by the Asynch_Accept. We need this here to enable
   // and disable the <handle> now and then, depending on whether any
   // <accept> is pending or no.
 
-  ACE_Thread_Mutex lock_;
+  ACE_SYNCH_MUTEX lock_;
   // The lock to protect the  result queue which is shared. The queue
   // is updated by main thread in the register function call and
   // through the auxillary thread  in the deregister fun. So let us
   // mutex it.
 
-  ACE_Proactor* proactor_;
+  ACE_Proactor *proactor_;
   // Proactor used by the Asynch_Accept class.
 };
 
@@ -838,7 +838,7 @@ ACE_Asynch_Accept_Handler::register_accept_call (ACE_Asynch_Accept::Result* resu
   // The queue is updated by main thread in the register function call
   // and thru the auxillary thread in the deregister fun. So let us
   // mutex it.
-  ACE_GUARD_RETURN (ACE_Thread_Mutex, ace_mon, this->lock_, -1);
+  ACE_GUARD_RETURN (ACE_SYNCH_MUTEX, ace_mon, this->lock_, -1);
 
   // Insert this result to the queue.
   int insert_result = this->result_queue_.enqueue_tail (result);
@@ -867,7 +867,7 @@ ACE_Asynch_Accept_Handler::deregister_accept_call (void)
   // The queue is updated by main thread in the register function call and
   // thru the auxillary thread  in the deregister fun. So let us mutex
   // it.
-  ACE_GUARD_RETURN (ACE_Thread_Mutex, ace_mon, this->lock_, 0);
+  ACE_GUARD_RETURN (ACE_SYNCH_MUTEX, ace_mon, this->lock_, 0);
 
   // Get the first item (result ptr) from the Queue.
   ACE_Asynch_Accept::Result* result = 0;
diff --git a/ace/OS.i b/ace/OS.i
index 17b59c167ea..08bb33f752f 100644
--- a/ace/OS.i
+++ b/ace/OS.i
@@ -10665,21 +10665,24 @@ ACE_OS::readdir (DIR *d)
 {
 #if defined (ACE_HAS_DIRENT)
 #  if defined (ACE_PSOS)
-  // The returned pointer to the dirent struct must be
-  // deleted by the caller to avoid a memory leak.
+  // The returned pointer to the dirent struct must be deleted by the
+  // caller to avoid a memory leak.
   struct dirent *dir_ent;
   u_long result;
-  ACE_NEW_RETURN (dir_ent, dirent, 0);
+
+  ACE_NEW_RETURN (dir_ent,
+                  dirent,
+                  0);
   result = ::read_dir (d, dir_ent);
+
   if (0 == result)
-  {
     return dir_ent;
-  }
   else
-  {
-    errno = result;
-    return 0;
-  }
+    {
+      errno = result;
+      return 0;
+    }
+
 #  else /* ! defined (ACE_PSOS) */
   return ::readdir (d);
 #  endif /* ! defined (ACE_PSOS) */
@@ -10694,8 +10697,11 @@ ACE_OS::readdir_r (DIR *dirp,
                    struct dirent *entry,
                    struct dirent **result)
 {
-#if defined (ACE_HAS_DIRENT)  &&  !defined (ACE_LACKS_READDIR_R)
-
+# if !defined (ACE_HAS_REENTRANT_FUNCTIONS)
+  // <result> has better not be 0!
+  *result = ACE_OS::readdir (dirp);
+  return 0;
+# elif defined (ACE_HAS_DIRENT)  &&  !defined (ACE_LACKS_READDIR_R)
 # if (defined (sun) && defined (_POSIX_PTHREAD_SEMANTICS))  || \
      (!defined (sun) && (defined (ACE_HAS_PTHREADS_STD) || \
                          defined (ACE_HAS_PTHREADS_DRAFT7) || \
@@ -10717,7 +10723,7 @@ ACE_OS::readdir_r (DIR *dirp,
   ACE_UNUSED_ARG (result);
   ACE_NOTSUP_RETURN (0);
 
-#endif /* ! ACE_HAS_DIRENT  ||  ACE_LACKS_READDIR_R */
+#endif /* !ACE_HAS_REENTRANT_FUNCTIONS */
 }
 
 ACE_INLINE long
diff --git a/ace/config-sunos5.6.h b/ace/config-sunos5.6.h
index 5baea22d5b1..86aedbb7b5c 100644
--- a/ace/config-sunos5.6.h
+++ b/ace/config-sunos5.6.h
@@ -15,6 +15,7 @@
 #if (defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE >= 199506L) || \
     defined (__EXTENSIONS__)
 # define ACE_HAS_2_PARAM_ASCTIME_R_AND_CTIME_R
+# define ACE_HAS_SIGWAIT
 // Hack 'cuz -DPOSIX_SOURCE=199506L and -DEXTENSIONS hides this.
 # include <sys/types.h>
   extern "C" int madvise(caddr_t, size_t, int);
diff --git a/include/makeinclude/platform_sunos5_sunc++.GNU b/include/makeinclude/platform_sunos5_sunc++.GNU
index 13930b990da..e50f52d6fe0 100644
--- a/include/makeinclude/platform_sunos5_sunc++.GNU
+++ b/include/makeinclude/platform_sunos5_sunc++.GNU
@@ -23,7 +23,7 @@ debug = 1
 threads = 1
 
 ifeq ($(threads),1)
-  CFLAGS += -mt
+  CFLAGS += -mt 
   LDFLAGS += -mt
 endif # threads