From e36d23a85ebff914d74bb541558c2b6082b78edb Mon Sep 17 00:00:00 2001
From: dan miller
Date: Sat, 20 Oct 2007 02:49:29 +0000
Subject: sqlite source (unix build) added to libraries

---
 .../sqlite/unix/sqlite-3.5.1/tool/memleak.awk      | 29 ++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 libraries/sqlite/unix/sqlite-3.5.1/tool/memleak.awk

(limited to 'libraries/sqlite/unix/sqlite-3.5.1/tool/memleak.awk')

diff --git a/libraries/sqlite/unix/sqlite-3.5.1/tool/memleak.awk b/libraries/sqlite/unix/sqlite-3.5.1/tool/memleak.awk
new file mode 100644
index 0000000..928d3b6
--- /dev/null
+++ b/libraries/sqlite/unix/sqlite-3.5.1/tool/memleak.awk
@@ -0,0 +1,29 @@
+#
+# This script looks for memory leaks by analyzing the output of "sqlite" 
+# when compiled with the SQLITE_DEBUG=2 option.
+#
+/[0-9]+ malloc / {
+  mem[$6] = $0
+}
+/[0-9]+ realloc / {
+  mem[$8] = "";
+  mem[$10] = $0
+}
+/[0-9]+ free / {
+  if (mem[$6]=="") {
+    print "*** free without a malloc at",$6
+  }
+  mem[$6] = "";
+  str[$6] = ""
+}
+/^string at / {
+  addr = $4
+  sub("string at " addr " is ","")
+  str[addr] = $0
+}
+END {
+  for(addr in mem){
+    if( mem[addr]=="" ) continue
+    print mem[addr], str[addr]
+  }
+}
-- 
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