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input/InputStream: migrate from class Error to C++ exceptions

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This commit is contained in:
Max Kellermann
2016-09-09 18:47:42 +02:00
parent 597e59f10d
commit 8c744efd56
64 changed files with 440 additions and 473 deletions
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11
src/input/Reader.cxx
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@@ -20,19 +20,12 @@
#include "config.h"
#include "Reader.hxx"
#include "InputStream.hxx"
#include "util/Error.hxx"
#include "Log.hxx"
size_t
InputStreamReader::Read(void *data, size_t size)
{
Error error;
size_t nbytes = is.LockRead(data, size, error);
assert(nbytes == 0 || !error.IsDefined());
assert(nbytes > 0 || error.IsDefined() || is.IsEOF());
if (gcc_unlikely(nbytes == 0 && error.IsDefined()))
LogError(error);
size_t nbytes = is.LockRead(data, size);
assert(nbytes > 0 || is.IsEOF());
return nbytes;
}