diff options
Diffstat (limited to 'crypto/src/util/io/PushbackStream.cs')
| -rw-r--r-- | crypto/src/util/io/PushbackStream.cs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/crypto/src/util/io/PushbackStream.cs b/crypto/src/util/io/PushbackStream.cs index be6b26d4c..452019805 100644 --- a/crypto/src/util/io/PushbackStream.cs +++ b/crypto/src/util/io/PushbackStream.cs @@ -1,7 +1,9 @@ using System; using System.IO; using System.Threading; +#if NETCOREAPP1_0_OR_GREATER || NET45_OR_GREATER || NETSTANDARD1_0_OR_GREATER using System.Threading.Tasks; +#endif namespace Org.BouncyCastle.Utilities.IO { @@ -28,6 +30,7 @@ namespace Org.BouncyCastle.Utilities.IO } #endif +#if NETCOREAPP1_0_OR_GREATER || NET45_OR_GREATER || NETSTANDARD1_0_OR_GREATER public override async Task CopyToAsync(Stream destination, int bufferSize, CancellationToken cancellationToken) { if (m_buf != -1) @@ -39,6 +42,7 @@ namespace Org.BouncyCastle.Utilities.IO await Streams.CopyToAsync(s, destination, bufferSize, cancellationToken); } +#endif public override int Read(byte[] buffer, int offset, int count) { |