For the mem1.c system malloc implementation, use the malloc_usable_size()

function if the HAVE_MALLOC_USABLE_SIZE macro is defined. Update autoconf to look for that function when configuring. FossilOrigin-Name: 2e8ab3cedfebc33a831837792b523d1aa7cdc6b7
2011-11-09 01:53:25 +00:00
parent e5c40b18e3
commit 6a8ab6d9cb
9 changed files with 272 additions and 199 deletions
@@ -97,9 +97,11 @@ reset_highwater_marks
 build_test_db memsubsys1-2 {PRAGMA page_size=1024}
 #show_memstats
 set MEMORY_MANAGEMENT $sqlite_options(memorymanage)
-do_test memsubsys1-2.3 {
-  set pg_ovfl [lindex [sqlite3_status SQLITE_STATUS_PAGECACHE_OVERFLOW 0] 2]
-} [expr ($TEMP_STORE>1 || $MEMORY_MANAGEMENT==0)*1024]
+ifcapable !malloc_usable_size {
+ do_test memsubsys1-2.3 {
+    set pg_ovfl [lindex [sqlite3_status SQLITE_STATUS_PAGECACHE_OVERFLOW 0] 2]
+  } [expr ($TEMP_STORE>1 || $MEMORY_MANAGEMENT==0)*1024]
+}
 do_test memsubsys1-2.4 {
  set pg_used [lindex [sqlite3_status SQLITE_STATUS_PAGECACHE_USED 0] 2]
 } 20