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(trunk libT) more heap pruning: avoid an unnecessary evbuffer_new() + evbuffer_free() in tr_peerIoWriteBytes()

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This commit is contained in:
Jordan Lee 2011-04-27 17:52:28 +00:00
parent 2043356876
commit 118ea87fef
1 changed files with 11 additions and 4 deletions
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15
libtransmission/peer-io.c
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@ -1059,10 +1059,17 @@ tr_peerIoWriteBuf( tr_peerIo * io, struct evbuffer * buf, bool isPieceData )
void
tr_peerIoWriteBytes( tr_peerIo * io, const void * bytes, size_t byteCount, bool isPieceData )
{
struct evbuffer * buf = evbuffer_new( );
evbuffer_add( buf, bytes, byteCount );
tr_peerIoWriteBuf( io, buf, isPieceData );
evbuffer_free( buf );
struct evbuffer_iovec iovec;
evbuffer_reserve_space( io->outbuf, byteCount, &iovec, 1 );
iovec.iov_len = byteCount;
if( io->encryption_type == PEER_ENCRYPTION_RC4 )
tr_cryptoEncrypt( &io->crypto, iovec.iov_len, bytes, iovec.iov_base );
else
memcpy( iovec.iov_base, bytes, iovec.iov_len );
evbuffer_commit_space( io->outbuf, &iovec, 1 );
addDatatype( io, byteCount, isPieceData );
}
/***