Make GCC happy by removing an unused variable defintion.

[oweals/openssl.git] / crypto / evp / bio_enc.c

diff --git a/crypto/evp/bio_enc.c b/crypto/evp/bio_enc.c
index 6020736fd06cefee3acee7f1f86daf60a14db96e..ad09b94b1a186e351f011417ff355ff368d1f579 100644 (file)
--- a/crypto/evp/bio_enc.c
+++ b/crypto/evp/bio_enc.c
@@ -1,5 +1,5 @@
 /* crypto/evp/bio_enc.c */
-/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
  * This package is an SSL implementation written
@@ -116,6 +116,7 @@ BIO *bi;
        BIO_ENC_CTX *ctx;
 
        ctx=(BIO_ENC_CTX *)Malloc(sizeof(BIO_ENC_CTX));
+       EVP_CIPHER_CTX_init(&ctx->cipher);
        if (ctx == NULL) return(0);
 
        ctx->buf_len=0;
@@ -297,6 +298,7 @@ char *ptr;
        BIO_ENC_CTX *ctx,*dctx;
        long ret=1;
        int i;
+       EVP_CIPHER_CTX **c_ctx;
 
        ctx=(BIO_ENC_CTX *)b->ptr;
 
@@ -363,7 +365,11 @@ again:
                ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
                BIO_copy_next_retry(b);
                break;
-
+       case BIO_C_GET_CIPHER_CTX:
+               c_ctx=(EVP_CIPHER_CTX **)ptr;
+               (*c_ctx)= &(ctx->cipher);
+               b->init=1;
+               break;
        case BIO_CTRL_DUP:
                dbio=(BIO *)ptr;
                dctx=(BIO_ENC_CTX *)dbio->ptr;
@@ -377,6 +383,26 @@ again:
        return(ret);
        }
 
+/*
+void BIO_set_cipher_ctx(b,c)
+BIO *b;
+EVP_CIPHER_ctx *c;
+       {
+       if (b == NULL) return;
+
+       if ((b->callback != NULL) &&
+               (b->callback(b,BIO_CB_CTRL,(char *)c,BIO_CTRL_SET,e,0L) <= 0))
+               return;
+
+       b->init=1;
+       ctx=(BIO_ENC_CTX *)b->ptr;
+       memcpy(ctx->cipher,c,sizeof(EVP_CIPHER_CTX));
+       
+       if (b->callback != NULL)
+               b->callback(b,BIO_CB_CTRL,(char *)c,BIO_CTRL_SET,e,1L);
+       }
+*/
+
 void BIO_set_cipher(b,c,k,i,e)
 BIO *b;
 EVP_CIPHER *c;