From: Alex Rousskov <rousskov@measurement-factory.com>
Date: Mon, 7 Jan 2013 19:08:33 +0000 (-0700)
Subject: Use size_t instead of int32_t for blob sizes
X-Git-Tag: SQUID_3_5_0_1~444^2~82
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5072445eae219ff2e5062c65f8ff57a6c7240b3b;p=thirdparty%2Fsquid.git

Use size_t instead of int32_t for blob sizes
because MemBlob only stores in-memory things and does not use negative sizes.
---

diff --git a/src/MemBlob.cc b/src/MemBlob.cc
index 8cb0c8044e..8c11841c9e 100644
--- a/src/MemBlob.cc
+++ b/src/MemBlob.cc
@@ -116,6 +116,14 @@ MemBlob::memAlloc(const size_type minSize)
     Stats.liveBytes += capacity;
 }
 
+void
+MemBlob::appended(const size_type n)
+{
+    Must(willFit(n));
+    size += n;
+    ++Stats.append;
+}
+
 void
 MemBlob::append(const char *source, const size_type n)
 {
diff --git a/src/MemBlob.h b/src/MemBlob.h
index 7fe3b99990..fc15298b3a 100644
--- a/src/MemBlob.h
+++ b/src/MemBlob.h
@@ -66,7 +66,7 @@ class MemBlob: public RefCountable
 {
 public:
     typedef RefCount<MemBlob> Pointer;
-    typedef int32_t size_type;
+    typedef size_t size_type;
 
     MEMPROXY_CLASS(MemBlob);
 
@@ -95,6 +95,13 @@ public:
         return isAppendOffset(off) && willFit(n);
     }
 
+    /** adjusts internal object state as if exactly n bytes were append()ed
+     *
+     * \throw TextException if there was not enough space in the blob
+     * \param n the number of bytes that were appended
+     */
+    void appended(const size_type n);
+
     /** copies exactly n bytes from the source to the available space area,
      *  enlarging the used area by n bytes
      *