diff options
Diffstat (limited to 'Utilities/cmlibarchive/libarchive/archive_openssl_hmac_private.h')
| -rw-r--r-- | Utilities/cmlibarchive/libarchive/archive_openssl_hmac_private.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/Utilities/cmlibarchive/libarchive/archive_openssl_hmac_private.h b/Utilities/cmlibarchive/libarchive/archive_openssl_hmac_private.h new file mode 100644 index 0000000..d4ae0d1 --- /dev/null +++ b/Utilities/cmlibarchive/libarchive/archive_openssl_hmac_private.h @@ -0,0 +1,52 @@ +/*- + * Copyright (c) 2003-2007 Tim Kientzle + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ +#ifndef ARCHIVE_OPENSSL_HMAC_PRIVATE_H_INCLUDED +#define ARCHIVE_OPENSSL_HMAC_PRIVATE_H_INCLUDED + +#include <openssl/hmac.h> +#include <openssl/opensslv.h> + +#if OPENSSL_VERSION_NUMBER < 0x10100000L +#include <stdlib.h> /* malloc, free */ +#include <string.h> /* memset */ +static inline HMAC_CTX *HMAC_CTX_new(void) +{ + HMAC_CTX *ctx = (HMAC_CTX *)malloc(sizeof(HMAC_CTX)); + if (ctx != NULL) { + memset(ctx, 0, sizeof(*ctx)); + HMAC_CTX_init(ctx); + } + return ctx; +} + +static inline void HMAC_CTX_free(HMAC_CTX *ctx) +{ + HMAC_CTX_cleanup(ctx); + memset(ctx, 0, sizeof(*ctx)); + free(ctx); +} +#endif + +#endif |