1 files changed, 15 insertions, 56 deletions

diff --git a/src/libutil/serialise.cc b/src/libutil/serialise.cc
index 789227102864..f8e9d00c12b8 100644
--- a/src/libutil/serialise.cc
+++ b/src/libutil/serialise.cc
@@ -16,11 +16,11 @@ BufferedSink::~BufferedSink()
     delete[] buffer;
 }
 
-    
+
 void BufferedSink::operator () (const unsigned char * data, size_t len)
 {
     if (!buffer) buffer = new unsigned char[bufSize];
-    
+
     while (len) {
         /* Optimisation: bypass the buffer if the data exceeds the
            buffer size. */
@@ -96,7 +96,7 @@ size_t BufferedSource::read(unsigned char * data, size_t len)
     if (!buffer) buffer = new unsigned char[bufSize];
 
     if (!bufPosIn) bufPosIn = readUnbuffered(buffer, bufSize);
-            
+
     /* Copy out the data in the buffer. */
     size_t n = len > bufPosIn - bufPosOut ? bufPosIn - bufPosOut : len;
     memcpy(data, buffer + bufPosOut, n);
@@ -144,79 +144,38 @@ void writePadding(size_t len, Sink & sink)
 }
 
 
-void writeInt(unsigned int n, Sink & sink)
-{
-    unsigned char buf[8];
-    memset(buf, 0, sizeof(buf));
-    buf[0] = n & 0xff;
-    buf[1] = (n >> 8) & 0xff;
-    buf[2] = (n >> 16) & 0xff;
-    buf[3] = (n >> 24) & 0xff;
-    sink(buf, sizeof(buf));
-}
-
-Sink & operator << (Sink & out, unsigned int n)
-{
-    writeInt(n, out);
-    return out;
-}
-
-
-void writeLongLong(unsigned long long n, Sink & sink)
-{
-    unsigned char buf[8];
-    buf[0] = n & 0xff;
-    buf[1] = (n >> 8) & 0xff;
-    buf[2] = (n >> 16) & 0xff;
-    buf[3] = (n >> 24) & 0xff;
-    buf[4] = (n >> 32) & 0xff;
-    buf[5] = (n >> 40) & 0xff;
-    buf[6] = (n >> 48) & 0xff;
-    buf[7] = (n >> 56) & 0xff;
-    sink(buf, sizeof(buf));
-}
-
-
 void writeString(const unsigned char * buf, size_t len, Sink & sink)
 {
-    writeInt(len, sink);
+    sink << len;
     sink(buf, len);
     writePadding(len, sink);
 }
 
 
-void writeString(const string & s, Sink & sink)
+Sink & operator << (Sink & sink, const string & s)
 {
     writeString((const unsigned char *) s.data(), s.size(), sink);
-}
-
-Sink & operator << (Sink & out, const string & s)
-{
-    writeString(s, out);
-    return out;
+    return sink;
 }
 
 
 template<class T> void writeStrings(const T & ss, Sink & sink)
 {
-    writeInt(ss.size(), sink);
+    sink << ss.size();
     for (auto & i : ss)
-        writeString(i, sink);
+        sink << i;
 }
 
-template void writeStrings(const Paths & ss, Sink & sink);
-template void writeStrings(const PathSet & ss, Sink & sink);
-
-Sink & operator << (Sink & out, const Strings & s)
+Sink & operator << (Sink & sink, const Strings & s)
 {
-    writeStrings(s, out);
-    return out;
+    writeStrings(s, sink);
+    return sink;
 }
 
-Sink & operator << (Sink & out, const StringSet & s)
+Sink & operator << (Sink & sink, const StringSet & s)
 {
-    writeStrings(s, out);
-    return out;
+    writeStrings(s, sink);
+    return sink;
 }
 
 
@@ -271,7 +230,7 @@ size_t readString(unsigned char * buf, size_t max, Source & source)
     return len;
 }
 
- 
+
 string readString(Source & source)
 {
     size_t len = readInt(source);