Adjust format strings to work on both 32-bit and 64-bit builds

Adjust format strings to not produce Clang warnings in both 32-bit and
64-bit builds

Change-Id: I76c29d8d5d0fb4b5e9d9518077652370ffe9e871
Signed-off-by: Bernhard Rosenkränzer <Bernhard.Rosenkranzer@linaro.org>
diff --git a/cmds/idmap/scan.cpp b/cmds/idmap/scan.cpp
index 7b25f73..bbe6eef2 100644
--- a/cmds/idmap/scan.cpp
+++ b/cmds/idmap/scan.cpp
@@ -146,13 +146,13 @@
         }
         char *buf = new char[uncompLen];
         if (NULL == buf) {
-            ALOGW("%s: failed to allocate %d byte\n", __FUNCTION__, uncompLen);
+            ALOGW("%s: failed to allocate %zd byte\n", __FUNCTION__, uncompLen);
             dataMap->release();
             return -1;
         }
         StreamingZipInflater inflater(dataMap, uncompLen);
         if (inflater.read(buf, uncompLen) < 0) {
-            ALOGW("%s: failed to inflate %d byte\n", __FUNCTION__, uncompLen);
+            ALOGW("%s: failed to inflate %zd byte\n", __FUNCTION__, uncompLen);
             delete[] buf;
             dataMap->release();
             return -1;