X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=common%2Fcommon.c;h=b92fc89dd660aa85917c55071eedb996789986ce;hb=108e5a1e5e7d7037061bc84acf148e8558074b3e;hp=032a1e06294b65aeed59a34f4276fdd543603808;hpb=71c7c95f0b9d976a66d3f74aacccd3d1537e6e05;p=babeltrace.git

diff --git a/common/common.c b/common/common.c
index 032a1e06..b92fc89d 100644
--- a/common/common.c
+++ b/common/common.c
@@ -30,8 +30,10 @@
 #include <assert.h>
 #include <ctype.h>
 #include <glib.h>
+#include <stdlib.h>
 #include <babeltrace/babeltrace-internal.h>
 #include <babeltrace/common-internal.h>
+#include <babeltrace/compat/unistd-internal.h>
 
 #define SYSTEM_PLUGIN_PATH	INSTALL_LIBDIR "/babeltrace/plugins"
 #define HOME_ENV_VAR		"HOME"
@@ -1125,3 +1127,17 @@ end:
 
 	return norm_path;
 }
+
+BT_HIDDEN
+size_t bt_common_get_page_size(void)
+{
+	int page_size;
+
+	page_size = bt_sysconf(_SC_PAGESIZE);
+	if (page_size < 0) {
+		printf_error("Cannot get system page size.");
+		abort();
+	}
+
+	return page_size;
+}