---
configure.ac | 9 +++++++++
lib/util.h | 8 +++++++-
2 files changed, 16 insertions(+), 1 deletions(-)
diff --git a/configure.ac b/configure.ac
index d5f7812..6987f37 100644
--- a/configure.ac
+++ b/configure.ac
@@ -173,6 +173,10 @@ AC_ARG_ENABLE([coverage],
[ --enable-coverage : coverage analysis of the codebase. ],
[ default="no" ])
+AC_ARG_ENABLE([small-memory-footprint],
+ [ --enable-small-memory-footprint : Use small message queues and small
messages sizes. ],
+ [ default="no" ])
+
AC_ARG_WITH([initddir],
[ --with-initddir=DIR : path to init script directory. ],
[ INITDDIR="$withval" ],
@@ -303,6 +307,11 @@ else
COVERAGE_LDFLAGS=""
fi
+if test "x${enable_small_memory_footprint}" = xyes ; then
+ AC_DEFINE_UNQUOTED([HAVE_SMALL_MEMORY_FOOTPRINT], 1, [have
small_memory_footprint])
+ PACKAGE_FEATURES="$PACKAGE_FEATURES small-memory-footprint"
+fi
+
if test "x${enable_fatal_warnings}" = xyes && \
cc_supports_flag -Werror ; then
AC_MSG_NOTICE([Enabling Fatal Warnings (-Werror)])
diff --git a/lib/util.h b/lib/util.h
index 816062e..9a59b0b 100644
--- a/lib/util.h
+++ b/lib/util.h
@@ -41,6 +41,7 @@
#include <sys/poll.h>
#include <sys/socket.h>
+#include <config.h>
struct saVersionDatabase {
int versionCount;
@@ -54,9 +55,15 @@ saVersionVerify (
SaTimeT clustTimeNow(void);
+#ifdef HAVE_SMALL_MEMORY_FOOTPRINT
+#define IPC_REQUEST_SIZE 1024*64
+#define IPC_RESPONSE_SIZE 1024*64
+#define IPC_DISPATCH_SIZE 1024*64
+#else
#define IPC_REQUEST_SIZE 8192*128
#define IPC_RESPONSE_SIZE 8192*128
#define IPC_DISPATCH_SIZE 8192*128
+#endif
static inline SaAisErrorT hdb_error_to_sa (int res) \
{ \
@@ -73,5 +80,4 @@ static inline SaAisErrorT hdb_error_to_sa (int res)
\
} \
}
-
#endif /* AIS_UTIL_H_DEFINED */
--
1.7.4.4
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