X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=thread.h;h=fae53f16171e5a11894f8d8b4a16388cfd1a12c4;hb=84e09d5e9b0e8f355853f7c768e322224fb09c76;hp=912288587e612a6ab98f8fefea1129f43df8b9f6;hpb=0953243c2ac89e79fe3d39c48a15619486aafea4;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/thread.h b/thread.h
index 9122885..fae53f1 100644
--- a/thread.h
+++ b/thread.h
@@ -7,6 +7,9 @@
 #ifdef WIN32
 #  include <win32thread.h>
 #else
+#ifdef NETWARE
+#  include <nw5thread.h>
+#else
 #  ifdef OLD_PTHREADS_API /* Here be dragons. */
 #    define DETACH(t) \
     STMT_START {						\
@@ -54,6 +57,7 @@
 #    define pthread_mutexattr_default NULL
 #    define pthread_condattr_default  NULL
 #  endif
+#endif	/* NETWARE */
 #endif
 
 #ifndef PTHREAD_CREATE
@@ -249,15 +253,22 @@
     } STMT_END
 #endif /* JOIN */
 
-#ifndef PERL_GET_CONTEXT
-#  if (defined(__ALPHA) && (__VMS_VER >= 70000000)) || (defined(__alpha) && defined(__osf__))
 /* Use an unchecked fetch of thread-specific data instead of a checked one.
  * It would fail if the key were bogus, but if the key were bogus then
  * Really Bad Things would be happening anyway. --dan */
-#    define PERL_GET_CONTEXT	pthread_unchecked_getspecific_np(PL_thr_key)
-#  else
-#    define PERL_GET_CONTEXT	pthread_getspecific(PL_thr_key)
-#  endif
+#if (defined(__ALPHA) && (__VMS_VER >= 70000000)) || \
+    (defined(__alpha) && defined(__osf__)) /* Available only on >= 4.0 */
+#  define HAS_PTHREAD_UNCHECKED_GETSPECIFIC_NP /* Configure test needed */
+#endif
+
+#ifdef HAS_PTHREAD_UNCHECKED_GETSPECIFIC_NP
+#  define PTHREAD_GETSPECIFIC(key) pthread_unchecked_getspecific_np(key)
+#else
+#  define PTHREAD_GETSPECIFIC(key) pthread_getspecific(key)
+#endif
+
+#ifndef PERL_GET_CONTEXT
+#  define PERL_GET_CONTEXT	PTHREAD_GETSPECIFIC(PL_thr_key)
 #endif
 
 #ifndef PERL_SET_CONTEXT
@@ -291,6 +302,16 @@
     } STMT_END
 #endif
 
+#ifndef PTHREAD_ATFORK
+#  ifdef HAS_PTHREAD_ATFORK
+#    define PTHREAD_ATFORK(prepare,parent,child)		\
+	pthread_atfork(prepare,parent,child)
+#  else
+#    define PTHREAD_ATFORK(prepare,parent,child)		\
+	NOOP
+#  endif
+#endif
+
 #ifndef THREAD_RET_TYPE
 #  define THREAD_RET_TYPE	void *
 #  define THREAD_RET_CAST(p)	((void *)(p))