X-Git-Url: https://git.cworth.org/git?a=blobdiff_plain;f=common%2Fpickle.hpp;h=41667e653783be3bf934ceba9a11afaaba373615;hb=67ec200baea241d55bea33c43fd5194d90d9e401;hp=736025b2a1cd8b3ee6583e8bfac336b30edad876;hpb=b16a4a88f021ec70cae2fc6278c2bd25224681a8;p=apitrace

diff --git a/common/pickle.hpp b/common/pickle.hpp
index 736025b..41667e6 100644
--- a/common/pickle.hpp
+++ b/common/pickle.hpp
@@ -268,6 +268,16 @@ public:
         os.put(u.c[0]);
     }
 
+    inline void writeByteArray(const void *buf, size_t length) {
+        os.put(GLOBAL);
+        os << "__builtin__\nbytearray\n";
+        os.put(BINPUT);
+        os.put(1);
+        writeString(static_cast<const char *>(buf), length);
+        os.put(TUPLE1);
+        os.put(REDUCE);
+    }
+
 protected:
     inline void putInt16(uint16_t i) {
         os.put( i        & 0xff);
@@ -290,12 +300,15 @@ protected:
             return;
         }
 
-        unsigned c = 1;
         // Same as l >> (8 * sizeof l), but without the warnings
         T sign = l < 0 ? ~0 : 0;
-        while ((l >> (8 * c)) != sign) {
+
+        T sl = l;
+        unsigned c = 0;
+        do {
             ++c;
-        }
+        } while (sl >>= 8 != sign);
+
         // Add an extra byte if sign bit doesn't match
         if (((l >> (8 * c - 1)) & 1) != ((l >> (8 * sizeof l - 1)) & 1)) {
             ++c;