From 821ad98beb1a915ea7a456c274bcfca9e059ba91 Mon Sep 17 00:00:00 2001
From: eldritch horrors <pennae@lix.systems>
Date: Fri, 5 Apr 2024 03:51:45 +0200
Subject: Revert "libutil: drop Fs{Source,Sink}::good"

This reverts commit 1340807e30dba4b3972c31f02861bbaeaeb60e61.

Change-Id: I34d2a80eb3c3e9d79cb02b92cd1189da32d18cb6
---
 src/libutil/serialise.hh | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'src/libutil/serialise.hh')

diff --git a/src/libutil/serialise.hh b/src/libutil/serialise.hh
index e6290a652..d1c791823 100644
--- a/src/libutil/serialise.hh
+++ b/src/libutil/serialise.hh
@@ -18,6 +18,7 @@ struct Sink
 {
     virtual ~Sink() { }
     virtual void operator () (std::string_view data) = 0;
+    virtual bool good() { return true; }
 };
 
 /**
@@ -79,6 +80,8 @@ struct Source
      */
     virtual size_t read(char * data, size_t len) = 0;
 
+    virtual bool good() { return true; }
+
     void drainInto(Sink & sink);
 
     std::string drain();
@@ -133,6 +136,11 @@ struct FdSink : BufferedSink
     ~FdSink();
 
     void writeUnbuffered(std::string_view data) override;
+
+    bool good() override;
+
+private:
+    bool _good = true;
 };
 
 
@@ -157,8 +165,11 @@ struct FdSource : BufferedSource
         return *this;
     }
 
+    bool good() override;
 protected:
     size_t readUnbuffered(char * data, size_t len) override;
+private:
+    bool _good = true;
 };
 
 
-- 
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