diff options
Diffstat (limited to 'third_party/boringssl/src/crypto/directory.h')
| -rw-r--r-- | third_party/boringssl/src/crypto/directory.h | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/third_party/boringssl/src/crypto/directory.h b/third_party/boringssl/src/crypto/directory.h new file mode 100644 index 0000000000..29123ea9d7 --- /dev/null +++ b/third_party/boringssl/src/crypto/directory.h @@ -0,0 +1,66 @@ +/* Copied from Richard Levitte's (richard@levitte.org) LP library. All + * symbol names have been changed, with permission from the author. */ + +/* $LP: LPlib/source/LPdir.h,v 1.1 2004/06/14 08:56:04 _cvs_levitte Exp $ */ +/* + * Copyright (c) 2004, Richard Levitte <richard@levitte.org> + * 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 REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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 OPENSSL_HEADER_DIRECTORY_H +#define OPENSSL_HEADER_DIRECTORY_H + +#include <openssl/base.h> + +#if defined(__cplusplus) +extern "C" { +#endif + + +/* Directory functions abstract the O/S specific operations for opening and + * reading directories in the filesystem. */ + + +/* OPENSSL_dir_context_st is an opaque structure that represents an open + * directory and a position in that directory. */ +typedef struct OPENSSL_dir_context_st OPENSSL_DIR_CTX; + +/* OPENSSL_DIR_read reads a single filename from |ctx|. On the first call, + * |directory| must be given and |*ctx| must be NULL. Subsequent calls with the + * same |*ctx| will return subsequent file names until it returns NULL to + * indicate EOF. The strings returned reference a buffer internal to the + * |OPENSSL_DIR_CTX| and will be overridden by subsequent calls. */ +OPENSSL_EXPORT const char *OPENSSL_DIR_read(OPENSSL_DIR_CTX **ctx, + const char *directory); + +/* OPENSSL_DIR_end closes |*ctx|. It returns one on success and zero on + * error. */ +OPENSSL_EXPORT int OPENSSL_DIR_end(OPENSSL_DIR_CTX **ctx); + + +#if defined(__cplusplus) +} /* extern C */ +#endif + +#endif /* OPENSSL_HEADER_DIRECTORY_H */ |