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author | Josh Haberman <jhaberman@gmail.com> | 2018-09-04 10:58:54 -0700 |
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committer | Josh Haberman <jhaberman@gmail.com> | 2018-09-04 10:58:54 -0700 |
commit | d61aede89cf188367766b971f59cf57d7835d8e8 (patch) | |
tree | a19842c62c3c8f51389912ecafdf932d0a572bea /src/google/protobuf/io/zero_copy_stream_impl.h | |
parent | 45d03a977193d1dcce5251e4bffe17bf0ba738ec (diff) | |
download | protobuf-d61aede89cf188367766b971f59cf57d7835d8e8.tar.gz protobuf-d61aede89cf188367766b971f59cf57d7835d8e8.tar.bz2 protobuf-d61aede89cf188367766b971f59cf57d7835d8e8.zip |
Down-integrate from google3.
Diffstat (limited to 'src/google/protobuf/io/zero_copy_stream_impl.h')
-rw-r--r-- | src/google/protobuf/io/zero_copy_stream_impl.h | 25 |
1 files changed, 15 insertions, 10 deletions
diff --git a/src/google/protobuf/io/zero_copy_stream_impl.h b/src/google/protobuf/io/zero_copy_stream_impl.h index 206fd0d4..46062a85 100644 --- a/src/google/protobuf/io/zero_copy_stream_impl.h +++ b/src/google/protobuf/io/zero_copy_stream_impl.h @@ -47,6 +47,8 @@ #include <google/protobuf/stubs/common.h> +#include <google/protobuf/port_def.inc> + namespace google { namespace protobuf { namespace io { @@ -60,7 +62,7 @@ namespace io { // The latter will introduce an extra layer of buffering, harming performance. // Also, it's conceivable that FileInputStream could someday be enhanced // to use zero-copy file descriptors on OSs which support them. -class LIBPROTOBUF_EXPORT FileInputStream : public ZeroCopyInputStream { +class PROTOBUF_EXPORT FileInputStream : public ZeroCopyInputStream { public: // Creates a stream that reads from the given Unix file descriptor. // If a block_size is given, it specifies the number of bytes that @@ -93,7 +95,7 @@ class LIBPROTOBUF_EXPORT FileInputStream : public ZeroCopyInputStream { int64 ByteCount() const override; private: - class LIBPROTOBUF_EXPORT CopyingFileInputStream : public CopyingInputStream { + class PROTOBUF_EXPORT CopyingFileInputStream : public CopyingInputStream { public: CopyingFileInputStream(int file_descriptor); ~CopyingFileInputStream() override; @@ -137,7 +139,7 @@ class LIBPROTOBUF_EXPORT FileInputStream : public ZeroCopyInputStream { // harming performance. Also, it's conceivable that FileOutputStream could // someday be enhanced to use zero-copy file descriptors on OSs which // support them. -class LIBPROTOBUF_EXPORT FileOutputStream : public ZeroCopyOutputStream { +class PROTOBUF_EXPORT FileOutputStream : public ZeroCopyOutputStream { public: // Creates a stream that writes to the given Unix file descriptor. // If a block_size is given, it specifies the size of the buffers @@ -175,7 +177,7 @@ class LIBPROTOBUF_EXPORT FileOutputStream : public ZeroCopyOutputStream { int64 ByteCount() const override; private: - class LIBPROTOBUF_EXPORT CopyingFileOutputStream : public CopyingOutputStream { + class PROTOBUF_EXPORT CopyingFileOutputStream : public CopyingOutputStream { public: CopyingFileOutputStream(int file_descriptor); ~CopyingFileOutputStream() override; @@ -211,7 +213,7 @@ class LIBPROTOBUF_EXPORT FileOutputStream : public ZeroCopyOutputStream { // // Note that for reading files (or anything represented by a file descriptor), // FileInputStream is more efficient. -class LIBPROTOBUF_EXPORT IstreamInputStream : public ZeroCopyInputStream { +class PROTOBUF_EXPORT IstreamInputStream : public ZeroCopyInputStream { public: // Creates a stream that reads from the given C++ istream. // If a block_size is given, it specifies the number of bytes that @@ -226,7 +228,7 @@ class LIBPROTOBUF_EXPORT IstreamInputStream : public ZeroCopyInputStream { int64 ByteCount() const override; private: - class LIBPROTOBUF_EXPORT CopyingIstreamInputStream : public CopyingInputStream { + class PROTOBUF_EXPORT CopyingIstreamInputStream : public CopyingInputStream { public: CopyingIstreamInputStream(std::istream* input); ~CopyingIstreamInputStream() override; @@ -254,7 +256,7 @@ class LIBPROTOBUF_EXPORT IstreamInputStream : public ZeroCopyInputStream { // // Note that for writing files (or anything represented by a file descriptor), // FileOutputStream is more efficient. -class LIBPROTOBUF_EXPORT OstreamOutputStream : public ZeroCopyOutputStream { +class PROTOBUF_EXPORT OstreamOutputStream : public ZeroCopyOutputStream { public: // Creates a stream that writes to the given C++ ostream. // If a block_size is given, it specifies the size of the buffers @@ -269,7 +271,8 @@ class LIBPROTOBUF_EXPORT OstreamOutputStream : public ZeroCopyOutputStream { int64 ByteCount() const override; private: - class LIBPROTOBUF_EXPORT CopyingOstreamOutputStream : public CopyingOutputStream { + class PROTOBUF_EXPORT CopyingOstreamOutputStream + : public CopyingOutputStream { public: CopyingOstreamOutputStream(std::ostream* output); ~CopyingOstreamOutputStream() override; @@ -299,7 +302,7 @@ class LIBPROTOBUF_EXPORT OstreamOutputStream : public ZeroCopyOutputStream { // ConcatenatingInputStream may do odd things. It is suggested that you do // not use ConcatenatingInputStream on streams that might produce read errors // other than end-of-stream. -class LIBPROTOBUF_EXPORT ConcatenatingInputStream : public ZeroCopyInputStream { +class PROTOBUF_EXPORT ConcatenatingInputStream : public ZeroCopyInputStream { public: // All streams passed in as well as the array itself must remain valid // until the ConcatenatingInputStream is destroyed. @@ -327,7 +330,7 @@ class LIBPROTOBUF_EXPORT ConcatenatingInputStream : public ZeroCopyInputStream { // A ZeroCopyInputStream which wraps some other stream and limits it to // a particular byte count. -class LIBPROTOBUF_EXPORT LimitingInputStream : public ZeroCopyInputStream { +class PROTOBUF_EXPORT LimitingInputStream : public ZeroCopyInputStream { public: LimitingInputStream(ZeroCopyInputStream* input, int64 limit); ~LimitingInputStream() override; @@ -353,4 +356,6 @@ class LIBPROTOBUF_EXPORT LimitingInputStream : public ZeroCopyInputStream { } // namespace protobuf } // namespace google +#include <google/protobuf/port_undef.inc> + #endif // GOOGLE_PROTOBUF_IO_ZERO_COPY_STREAM_IMPL_H__ |