[svn-r2830]

Purpose:
    Bugfix
Description:
    Rename the [H5_]HAVE_STRUCT_SOCKLEN_T into [H5_]HAVE_SOCKLEN_T.
Solution:
    As pointed out by Bill the socklen_t type isn't a structure if
    is it defined by the system headers.
    So we should better take out the _STRUCT_ from the defines.
Platforms tested:

configure

@@ -7492,8 +7492,8 @@ done
 EOF
 
 
-            echo $ac_n "checking if struct socklen_t is defined""... $ac_c" 1>&6
-echo "configure:7497: checking if struct socklen_t is defined" >&5
+            echo $ac_n "checking if socklen_t is defined""... $ac_c" 1>&6
+echo "configure:7497: checking if socklen_t is defined" >&5
       cat > conftest.$ac_ext <<EOF
 #line 7499 "configure"
 #include "confdefs.h"
@@ -7517,7 +7517,7 @@ EOF
 if { (eval echo configure:7518: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cat >> confdefs.h <<\EOF
-#define HAVE_STRUCT_SOCKLEN_T 1
+#define HAVE_SOCKLEN_T 1
 EOF
  echo "$ac_t""yes" 1>&6
 else

configure.in

@@ -800,8 +800,8 @@ case "$withval" in
       AC_CHECK_HEADERS(netinet/tcp.h)
       AC_DEFINE(HAVE_STREAM)
 
-      dnl Check if we have struct socklen_t available
-      AC_MSG_CHECKING([if struct socklen_t is defined])
+      dnl Check if 'socklen_t' available
+      AC_MSG_CHECKING([if socklen_t is defined])
       AC_TRY_COMPILE(
          [
 #include <stdio.h>
@@ -817,7 +817,7 @@ case "$withval" in
 #endif
          ],
          [socklen_t foo; return 0;],
-         AC_DEFINE(HAVE_STRUCT_SOCKLEN_T) AC_MSG_RESULT(yes),
+         AC_DEFINE(HAVE_SOCKLEN_T) AC_MSG_RESULT(yes),
          AC_MSG_RESULT(no)
       )
       ;;

src/H5config.h.in

@@ -92,8 +92,8 @@
 /* Define if <netinet/tcp.h> header file is available */
 #undef HAVE_NETINET_TCP_H
 
-/* Define if struct socklen_t is known */
-#undef HAVE_STRUCT_SOCKLEN_T
+/* Define if 'socklen_t' is available */
+#undef HAVE_SOCKLEN_T
 
 /* The number of bytes in a __int64.  */
 #undef SIZEOF___INT64