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-rw-r--r--nix/libutil/serialise.hh11
1 files changed, 5 insertions, 6 deletions
diff --git a/nix/libutil/serialise.hh b/nix/libutil/serialise.hh
index e5a9df1d05..6a6f028aa6 100644
--- a/nix/libutil/serialise.hh
+++ b/nix/libutil/serialise.hh
@@ -72,9 +72,11 @@ struct BufferedSource : Source
struct FdSink : BufferedSink
{
int fd;
+ bool warn;
+ size_t written;
- FdSink() : fd(-1) { }
- FdSink(int fd) : fd(fd) { }
+ FdSink() : fd(-1), warn(false), written(0) { }
+ FdSink(int fd) : fd(fd), warn(false), written(0) { }
~FdSink();
void write(const unsigned char * data, size_t len);
@@ -95,10 +97,7 @@ struct FdSource : BufferedSource
struct StringSink : Sink
{
string s;
- void operator () (const unsigned char * data, size_t len)
- {
- s.append((const char *) data, len);
- }
+ void operator () (const unsigned char * data, size_t len);
};