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Avoid bug where stream_copy_to_stream() call for precisely 2000000 bytes would
result in entire resource being copied. The mmap brake is already present inside mmap_range() and is set to 1MB.
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@ -407,10 +407,8 @@ END_EXTERN_C()
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#define PHP_STREAM_OPTION_RETURN_NOTIMPL -2 /* underlying stream does not implement; streams can handle it instead */
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/* copy up to maxlen bytes from src to dest. If maxlen is PHP_STREAM_COPY_ALL, copy until eof(src).
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* Uses mmap if the src is a plain file and at offset 0
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* To ensure we don't take up too much memory when reading large files, set the default mmap length
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* at this many bytes */
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#define PHP_STREAM_COPY_ALL 2000000
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* Uses mmap if the src is a plain file and at offset 0 */
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#define PHP_STREAM_COPY_ALL ((size_t)-1)
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BEGIN_EXTERN_C()
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PHPAPI size_t _php_stream_copy_to_stream(php_stream *src, php_stream *dest, size_t maxlen STREAMS_DC TSRMLS_DC);
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