This function appends the given file to the specified stream. The file in its entirety will be appended to the stream. The file must use new line characters '\n', '\r', "\n\r", and/or "\r\n" (the file can contain more than one of these) with lines being less than or equal to 4MB (including new line characters).

This function appends the given file to the specified stream. The file in its entirety will be appended to the stream. The file must use new line characters '\n', '\r', "\n\r", and/or "\r\n" (the file can contain more than one of these) with lines being less than or equal to 4MB (including new line characters). The append starts at the given streamFixedOffset in the destination stream. If the stream already contains data in the streamFixedOffset position and it is different from the data that is being appended, then this operation will fail.

This function appends the given file to the specified stream. The data will be read from the local file starting at offset and the number of bytes appended will be equal to length. The file must use new line characters '\n', '\r', "\n\r", and/or "\r\n" (the file can contain more than one of these) with lines being less than or equal to 4MB (including new line characters).

This function appends the given file to the specified stream. The data will be read from the local file starting at offset and the number of bytes appended will be equal to length. The file must use new line characters '\n', '\r', "\n\r", and/or "\r\n" (the file can contain more than one of these) with lines being less than or equal to 4MB (including new line characters). The append starts at the given streamFixedOffset in the destination stream. If the stream already contains data in the streamFixedOffset position and it is different from the data that is being appended, then this operation will fail.

This function appends the given file to the specified stream. The data will be read from the local file starting at offset and the number of bytes appended will be equal to length. The file must use new line characters '\n', '\r', "\n\r", and/or "\r\n" (the file can contain more than one of these) with lines being less than or equal to 4MB (including new line characters). The append starts at the given streamFixedOffset in the destination stream. If the stream already contains data in the streamFixedOffset position and it is different from the data that is being appended, then this operation will fail.