openssl/apps/include/apps_ui.h
Richard Levitte 5674466e00 Move libapps headers into their own directory
This got triggered by test/testutil.h including ../apps/opt.h.

Some compilers do all inclusions from the directory of the C file
being compiled, so when a C file includes a header file with a
relative file spec, and that header file also includes another header
file with a relative file spec, the compiler no longer follows.

As a specific example, test/testutil/basic_output.c included
../testutil.h.  Fine so far, but then, test/testutil.h includes
../apps/opt.h, and the compiler ends up trying to include (seen from
the source top) test/apps/opt.h rather than apps/opt.h, and fails.

The solution could have been to simply add apps/ as an inclusion
directory.  However, that directory also has header files that have
nothing to do with libapps, so we take this a bit further, create
apps/include and move libapps specific headers there, and then add
apps/include as inclusion directory in the build.info files where
needed.

Reviewed-by: Paul Yang <yang.yang@baishancloud.com>
(Merged from https://github.com/openssl/openssl/pull/8210)
2019-02-13 04:47:11 +01:00

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C

/*
* Copyright 2018 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the OpenSSL license (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
* in the file LICENSE in the source distribution or at
* https://www.openssl.org/source/license.html
*/
#ifndef HEADER_APPS_UI_H
# define HEADER_APPS_UI_H
# define PW_MIN_LENGTH 4
typedef struct pw_cb_data {
const void *password;
const char *prompt_info;
} PW_CB_DATA;
int password_callback(char *buf, int bufsiz, int verify, PW_CB_DATA *cb_data);
int setup_ui_method(void);
void destroy_ui_method(void);
const UI_METHOD *get_ui_method(void);
extern BIO *bio_err;
#endif