epoc32/include/stdapis/openssl/bio.h
author William Roberts <williamr@symbian.org>
Wed, 31 Mar 2010 12:33:34 +0100
branchSymbian3
changeset 4 837f303aceeb
parent 0 061f57f2323e
permissions -rw-r--r--
Current Symbian^3 public API header files (from PDK 3.0.h)
This is the epoc32/include tree with the "platform" subtrees removed, and
all but a selected few mbg and rsg files removed.
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/* crypto/bio/bio.h */
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/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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 * All rights reserved.
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 *
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 * This package is an SSL implementation written
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 * by Eric Young (eay@cryptsoft.com).
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 * The implementation was written so as to conform with Netscapes SSL.
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 * 
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 * This library is free for commercial and non-commercial use as long as
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 * the following conditions are aheared to.  The following conditions
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 * apply to all code found in this distribution, be it the RC4, RSA,
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 * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
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 * included with this distribution is covered by the same copyright terms
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 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
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 * 
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 * Copyright remains Eric Young's, and as such any Copyright notices in
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 * the code are not to be removed.
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 * If this package is used in a product, Eric Young should be given attribution
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 * as the author of the parts of the library used.
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 * This can be in the form of a textual message at program startup or
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 * in documentation (online or textual) provided with the package.
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 * 
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions
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 * are met:
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 * 1. Redistributions of source code must retain the copyright
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 *    notice, this list of conditions and the following disclaimer.
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 * 2. Redistributions in binary form must reproduce the above copyright
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 *    notice, this list of conditions and the following disclaimer in the
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 *    documentation and/or other materials provided with the distribution.
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 * 3. All advertising materials mentioning features or use of this software
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 *    must display the following acknowledgement:
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 *    "This product includes cryptographic software written by
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 *     Eric Young (eay@cryptsoft.com)"
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 *    The word 'cryptographic' can be left out if the rouines from the library
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 *    being used are not cryptographic related :-).
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 * 4. If you include any Windows specific code (or a derivative thereof) from 
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 *    the apps directory (application code) you must include an acknowledgement:
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 *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
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 * 
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 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
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 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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 * SUCH DAMAGE.
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 * 
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 * The licence and distribution terms for any publically available version or
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 * derivative of this code cannot be changed.  i.e. this code cannot simply be
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 * copied and put under another distribution licence
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 * [including the GNU Public Licence.]
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 */
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 /*
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 © Portions copyright (c) 2006 Nokia Corporation.  All rights reserved.
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 */
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#ifndef HEADER_BIO_H
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#define HEADER_BIO_H
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#if (defined(__SYMBIAN32__) && !defined(SYMBIAN))
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#define SYMBIAN
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#endif
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#ifdef SYMBIAN
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#include <e32def.h>
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#endif
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#include <openssl/e_os2.h>
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#ifndef OPENSSL_NO_FP_API
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# include <stdio.h>
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#endif
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#include <stdarg.h>
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#include <openssl/crypto.h>
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#ifdef  __cplusplus
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extern "C" {
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#endif
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/* These are the 'types' of BIOs */
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#define BIO_TYPE_NONE		0
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#define BIO_TYPE_MEM		(1|0x0400)
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#define BIO_TYPE_FILE		(2|0x0400)
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#define BIO_TYPE_FD		(4|0x0400|0x0100)
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#define BIO_TYPE_SOCKET		(5|0x0400|0x0100)
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#define BIO_TYPE_NULL		(6|0x0400)
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#define BIO_TYPE_SSL		(7|0x0200)
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#define BIO_TYPE_MD		(8|0x0200)		/* passive filter */
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#define BIO_TYPE_BUFFER		(9|0x0200)		/* filter */
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#define BIO_TYPE_CIPHER		(10|0x0200)		/* filter */
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#define BIO_TYPE_BASE64		(11|0x0200)		/* filter */
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#define BIO_TYPE_CONNECT	(12|0x0400|0x0100)	/* socket - connect */
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#define BIO_TYPE_ACCEPT		(13|0x0400|0x0100)	/* socket for accept */
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#define BIO_TYPE_PROXY_CLIENT	(14|0x0200)		/* client proxy BIO */
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#define BIO_TYPE_PROXY_SERVER	(15|0x0200)		/* server proxy BIO */
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#define BIO_TYPE_NBIO_TEST	(16|0x0200)		/* server proxy BIO */
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#define BIO_TYPE_NULL_FILTER	(17|0x0200)
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#define BIO_TYPE_BER		(18|0x0200)		/* BER -> bin filter */
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#define BIO_TYPE_BIO		(19|0x0400)		/* (half a) BIO pair */
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#define BIO_TYPE_LINEBUFFER	(20|0x0200)		/* filter */
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#define BIO_TYPE_DGRAM		(21|0x0400|0x0100)
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#define BIO_TYPE_DESCRIPTOR	0x0100	/* socket, fd, connect or accept */
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#define BIO_TYPE_FILTER		0x0200
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#define BIO_TYPE_SOURCE_SINK	0x0400
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/* BIO_FILENAME_READ|BIO_CLOSE to open or close on free.
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 * BIO_set_fp(in,stdin,BIO_NOCLOSE); */
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#define BIO_NOCLOSE		0x00
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#define BIO_CLOSE		0x01
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/* These are used in the following macros and are passed to
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 * BIO_ctrl() */
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#define BIO_CTRL_RESET		1  /* opt - rewind/zero etc */
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#define BIO_CTRL_EOF		2  /* opt - are we at the eof */
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#define BIO_CTRL_INFO		3  /* opt - extra tit-bits */
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#define BIO_CTRL_SET		4  /* man - set the 'IO' type */
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#define BIO_CTRL_GET		5  /* man - get the 'IO' type */
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#define BIO_CTRL_PUSH		6  /* opt - internal, used to signify change */
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#define BIO_CTRL_POP		7  /* opt - internal, used to signify change */
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#define BIO_CTRL_GET_CLOSE	8  /* man - set the 'close' on free */
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#define BIO_CTRL_SET_CLOSE	9  /* man - set the 'close' on free */
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#define BIO_CTRL_PENDING	10  /* opt - is their more data buffered */
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#define BIO_CTRL_FLUSH		11  /* opt - 'flush' buffered output */
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#define BIO_CTRL_DUP		12  /* man - extra stuff for 'duped' BIO */
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#define BIO_CTRL_WPENDING	13  /* opt - number of bytes still to write */
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/* callback is int cb(BIO *bio,state,ret); */
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#define BIO_CTRL_SET_CALLBACK	14  /* opt - set callback function */
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#define BIO_CTRL_GET_CALLBACK	15  /* opt - set callback function */
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#define BIO_CTRL_SET_FILENAME	30	/* BIO_s_file special */
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/* dgram BIO stuff */
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#define BIO_CTRL_DGRAM_CONNECT       31  /* BIO dgram special */
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#define BIO_CTRL_DGRAM_SET_CONNECTED 32  /* allow for an externally
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										  * connected socket to be
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										  * passed in */ 
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#define BIO_CTRL_DGRAM_SET_RECV_TIMEOUT 33 /* setsockopt, essentially */
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#define BIO_CTRL_DGRAM_GET_RECV_TIMEOUT 34 /* getsockopt, essentially */
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#define BIO_CTRL_DGRAM_SET_SEND_TIMEOUT 35 /* setsockopt, essentially */
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#define BIO_CTRL_DGRAM_GET_SEND_TIMEOUT 36 /* getsockopt, essentially */
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#define BIO_CTRL_DGRAM_GET_RECV_TIMER_EXP 37 /* flag whether the last */
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#define BIO_CTRL_DGRAM_GET_SEND_TIMER_EXP 38 /* I/O operation tiemd out */
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/* #ifdef IP_MTU_DISCOVER */
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#define BIO_CTRL_DGRAM_MTU_DISCOVER       39 /* set DF bit on egress packets */
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/* #endif */
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#define BIO_CTRL_DGRAM_QUERY_MTU          40 /* as kernel for current MTU */
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#define BIO_CTRL_DGRAM_GET_MTU            41 /* get cached value for MTU */
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#define BIO_CTRL_DGRAM_SET_MTU            42 /* set cached value for
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											  * MTU. want to use this
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                                              * if asking the kernel
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                                              * fails */
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#define BIO_CTRL_DGRAM_MTU_EXCEEDED       43 /* check whether the MTU
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											  * was exceed in the
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											  * previous write
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											  * operation */
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#define BIO_CTRL_DGRAM_SET_PEER           44 /* Destination for the data */
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/* modifiers */
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#define BIO_FP_READ		0x02
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#define BIO_FP_WRITE		0x04
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#define BIO_FP_APPEND		0x08
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#define BIO_FP_TEXT		0x10
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#define BIO_FLAGS_READ		0x01
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#define BIO_FLAGS_WRITE		0x02
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#define BIO_FLAGS_IO_SPECIAL	0x04
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#define BIO_FLAGS_RWS (BIO_FLAGS_READ|BIO_FLAGS_WRITE|BIO_FLAGS_IO_SPECIAL)
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#define BIO_FLAGS_SHOULD_RETRY	0x08
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#ifndef	BIO_FLAGS_UPLINK
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/* "UPLINK" flag denotes file descriptors provided by application.
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   It defaults to 0, as most platforms don't require UPLINK interface. */
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#define	BIO_FLAGS_UPLINK	0
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#endif
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/* Used in BIO_gethostbyname() */
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#define BIO_GHBN_CTRL_HITS		1
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#define BIO_GHBN_CTRL_MISSES		2
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#define BIO_GHBN_CTRL_CACHE_SIZE	3
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#define BIO_GHBN_CTRL_GET_ENTRY		4
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#define BIO_GHBN_CTRL_FLUSH		5
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/* Mostly used in the SSL BIO */
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/* Not used anymore
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 * #define BIO_FLAGS_PROTOCOL_DELAYED_READ 0x10
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 * #define BIO_FLAGS_PROTOCOL_DELAYED_WRITE 0x20
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 * #define BIO_FLAGS_PROTOCOL_STARTUP	0x40
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 */
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#define BIO_FLAGS_BASE64_NO_NL	0x100
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/* This is used with memory BIOs: it means we shouldn't free up or change the
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 * data in any way.
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 */
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#define BIO_FLAGS_MEM_RDONLY	0x200
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typedef struct bio_st BIO;
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IMPORT_C void BIO_vfree(BIO *a);
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IMPORT_C void BIO_clear_flags(BIO *b, int flags);
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IMPORT_C int	BIO_test_flags(const BIO *b, int flags);
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IMPORT_C void	BIO_set_flags(BIO *b, int flags);
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IMPORT_C long (*BIO_get_callback(const BIO *b))(struct bio_st *,int,const char *,int, long,long);
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IMPORT_C void BIO_set_callback(BIO *b, long (*cb)(struct bio_st *,int,const char *,int, long,long));
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IMPORT_C void BIO_set_callback_arg(BIO *b, char *arg);
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IMPORT_C char * BIO_get_callback_arg(const BIO *b);
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IMPORT_C const char * BIO_method_name(const BIO *b);
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IMPORT_C int BIO_method_type(const BIO *b);
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#define BIO_get_flags(b) BIO_test_flags(b, ~(0x0))
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#define BIO_set_retry_special(b) \
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		BIO_set_flags(b, (BIO_FLAGS_IO_SPECIAL|BIO_FLAGS_SHOULD_RETRY))
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#define BIO_set_retry_read(b) \
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		BIO_set_flags(b, (BIO_FLAGS_READ|BIO_FLAGS_SHOULD_RETRY))
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#define BIO_set_retry_write(b) \
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		BIO_set_flags(b, (BIO_FLAGS_WRITE|BIO_FLAGS_SHOULD_RETRY))
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/* These are normally used internally in BIOs */
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#define BIO_clear_retry_flags(b) \
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		BIO_clear_flags(b, (BIO_FLAGS_RWS|BIO_FLAGS_SHOULD_RETRY))
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#define BIO_get_retry_flags(b) \
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		BIO_test_flags(b, (BIO_FLAGS_RWS|BIO_FLAGS_SHOULD_RETRY))
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/* These should be used by the application to tell why we should retry */
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#define BIO_should_read(a)		BIO_test_flags(a, BIO_FLAGS_READ)
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#define BIO_should_write(a)		BIO_test_flags(a, BIO_FLAGS_WRITE)
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#define BIO_should_io_special(a)	BIO_test_flags(a, BIO_FLAGS_IO_SPECIAL)
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#define BIO_retry_type(a)		BIO_test_flags(a, BIO_FLAGS_RWS)
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#define BIO_should_retry(a)		BIO_test_flags(a, BIO_FLAGS_SHOULD_RETRY)
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/* The next three are used in conjunction with the
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 * BIO_should_io_special() condition.  After this returns true,
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 * BIO *BIO_get_retry_BIO(BIO *bio, int *reason); will walk the BIO 
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 * stack and return the 'reason' for the special and the offending BIO.
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 * Given a BIO, BIO_get_retry_reason(bio) will return the code. */
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/* Returned from the SSL bio when the certificate retrieval code had an error */
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#define BIO_RR_SSL_X509_LOOKUP		0x01
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/* Returned from the connect BIO when a connect would have blocked */
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#define BIO_RR_CONNECT			0x02
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/* Returned from the accept BIO when an accept would have blocked */
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#define BIO_RR_ACCEPT			0x03
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/* These are passed by the BIO callback */
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#define BIO_CB_FREE	0x01
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#define BIO_CB_READ	0x02
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#define BIO_CB_WRITE	0x03
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#define BIO_CB_PUTS	0x04
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#define BIO_CB_GETS	0x05
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#define BIO_CB_CTRL	0x06
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/* The callback is called before and after the underling operation,
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 * The BIO_CB_RETURN flag indicates if it is after the call */
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#define BIO_CB_RETURN	0x80
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#define BIO_CB_return(a) ((a)|BIO_CB_RETURN))
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#define BIO_cb_pre(a)	(!((a)&BIO_CB_RETURN))
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#define BIO_cb_post(a)	((a)&BIO_CB_RETURN)
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long (*BIO_get_callback(const BIO *b)) (struct bio_st *,int,const char *,int, long,long);
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void BIO_set_callback(BIO *b, 
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	long (*callback)(struct bio_st *,int,const char *,int, long,long));
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char *BIO_get_callback_arg(const BIO *b);
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void BIO_set_callback_arg(BIO *b, char *arg);
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const char * BIO_method_name(const BIO *b);
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int BIO_method_type(const BIO *b);
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typedef void bio_info_cb(struct bio_st *, int, const char *, int, long, long);
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#ifndef OPENSSL_SYS_WIN16
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typedef struct bio_method_st
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	{
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	int type;
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	const char *name;
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	int (*bwrite)(BIO *, const char *, int);
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	int (*bread)(BIO *, char *, int);
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	int (*bputs)(BIO *, const char *);
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	int (*bgets)(BIO *, char *, int);
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	long (*ctrl)(BIO *, int, long, void *);
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	int (*create)(BIO *);
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	int (*destroy)(BIO *);
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        long (*callback_ctrl)(BIO *, int, bio_info_cb *);
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	} BIO_METHOD;
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#else
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typedef struct bio_method_st
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   296
	{
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   297
	int type;
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   298
	const char *name;
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   299
	int (_far *bwrite)();
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   300
	int (_far *bread)();
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   301
	int (_far *bputs)();
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   302
	int (_far *bgets)();
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   303
	long (_far *ctrl)();
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   304
	int (_far *create)();
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   305
	int (_far *destroy)();
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   306
	long (_far *callback_ctrl)();
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   307
	} BIO_METHOD;
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   308
#endif
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   309
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   310
struct bio_st
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   311
	{
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   312
	BIO_METHOD *method;
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   313
	/* bio, mode, argp, argi, argl, ret */
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   314
	long (*callback)(struct bio_st *,int,const char *,int, long,long);
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   315
	char *cb_arg; /* first argument for the callback */
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   316
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   317
	int init;
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   318
	int shutdown;
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   319
	int flags;	/* extra storage */
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   320
	int retry_reason;
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   321
	int num;
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   322
	void *ptr;
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   323
	struct bio_st *next_bio;	/* used by filter BIOs */
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   324
	struct bio_st *prev_bio;	/* used by filter BIOs */
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   325
	int references;
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   326
	unsigned long num_read;
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   327
	unsigned long num_write;
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   328
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   329
	CRYPTO_EX_DATA ex_data;
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   330
	};
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   331
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   332
DECLARE_STACK_OF(BIO)
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   333
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   334
typedef struct bio_f_buffer_ctx_struct
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   335
	{
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   336
	/* BIO *bio; */ /* this is now in the BIO struct */
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   337
	int ibuf_size;	/* how big is the input buffer */
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   338
	int obuf_size;	/* how big is the output buffer */
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   339
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   340
	char *ibuf;		/* the char array */
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   341
	int ibuf_len;		/* how many bytes are in it */
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   342
	int ibuf_off;		/* write/read offset */
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   343
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   344
	char *obuf;		/* the char array */
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   345
	int obuf_len;		/* how many bytes are in it */
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   346
	int obuf_off;		/* write/read offset */
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   347
	} BIO_F_BUFFER_CTX;
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   348
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   349
/* connect BIO stuff */
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   350
#define BIO_CONN_S_BEFORE		1
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   351
#define BIO_CONN_S_GET_IP		2
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   352
#define BIO_CONN_S_GET_PORT		3
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   353
#define BIO_CONN_S_CREATE_SOCKET	4
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   354
#define BIO_CONN_S_CONNECT		5
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   355
#define BIO_CONN_S_OK			6
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   356
#define BIO_CONN_S_BLOCKED_CONNECT	7
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   357
#define BIO_CONN_S_NBIO			8
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   358
/*#define BIO_CONN_get_param_hostname	BIO_ctrl */
williamr@2
   359
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   360
#define BIO_C_SET_CONNECT			100
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   361
#define BIO_C_DO_STATE_MACHINE			101
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   362
#define BIO_C_SET_NBIO				102
williamr@2
   363
#define BIO_C_SET_PROXY_PARAM			103
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   364
#define BIO_C_SET_FD				104
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   365
#define BIO_C_GET_FD				105
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   366
#define BIO_C_SET_FILE_PTR			106
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   367
#define BIO_C_GET_FILE_PTR			107
williamr@2
   368
#define BIO_C_SET_FILENAME			108
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   369
#define BIO_C_SET_SSL				109
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   370
#define BIO_C_GET_SSL				110
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   371
#define BIO_C_SET_MD				111
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   372
#define BIO_C_GET_MD				112
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   373
#define BIO_C_GET_CIPHER_STATUS			113
williamr@2
   374
#define BIO_C_SET_BUF_MEM			114
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   375
#define BIO_C_GET_BUF_MEM_PTR			115
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   376
#define BIO_C_GET_BUFF_NUM_LINES		116
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   377
#define BIO_C_SET_BUFF_SIZE			117
williamr@2
   378
#define BIO_C_SET_ACCEPT			118
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   379
#define BIO_C_SSL_MODE				119
williamr@2
   380
#define BIO_C_GET_MD_CTX			120
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   381
#define BIO_C_GET_PROXY_PARAM			121
williamr@2
   382
#define BIO_C_SET_BUFF_READ_DATA		122 /* data to read first */
williamr@2
   383
#define BIO_C_GET_CONNECT			123
williamr@2
   384
#define BIO_C_GET_ACCEPT			124
williamr@2
   385
#define BIO_C_SET_SSL_RENEGOTIATE_BYTES		125
williamr@2
   386
#define BIO_C_GET_SSL_NUM_RENEGOTIATES		126
williamr@2
   387
#define BIO_C_SET_SSL_RENEGOTIATE_TIMEOUT	127
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   388
#define BIO_C_FILE_SEEK				128
williamr@2
   389
#define BIO_C_GET_CIPHER_CTX			129
williamr@2
   390
#define BIO_C_SET_BUF_MEM_EOF_RETURN		130/*return end of input value*/
williamr@2
   391
#define BIO_C_SET_BIND_MODE			131
williamr@2
   392
#define BIO_C_GET_BIND_MODE			132
williamr@2
   393
#define BIO_C_FILE_TELL				133
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   394
#define BIO_C_GET_SOCKS				134
williamr@2
   395
#define BIO_C_SET_SOCKS				135
williamr@2
   396
williamr@2
   397
#define BIO_C_SET_WRITE_BUF_SIZE		136/* for BIO_s_bio */
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   398
#define BIO_C_GET_WRITE_BUF_SIZE		137
williamr@2
   399
#define BIO_C_MAKE_BIO_PAIR			138
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   400
#define BIO_C_DESTROY_BIO_PAIR			139
williamr@2
   401
#define BIO_C_GET_WRITE_GUARANTEE		140
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   402
#define BIO_C_GET_READ_REQUEST			141
williamr@2
   403
#define BIO_C_SHUTDOWN_WR			142
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   404
#define BIO_C_NREAD0				143
williamr@2
   405
#define BIO_C_NREAD				144
williamr@2
   406
#define BIO_C_NWRITE0				145
williamr@2
   407
#define BIO_C_NWRITE				146
williamr@2
   408
#define BIO_C_RESET_READ_REQUEST		147
williamr@2
   409
#define BIO_C_SET_MD_CTX			148
williamr@2
   410
williamr@2
   411
williamr@2
   412
#define BIO_set_app_data(s,arg)		BIO_set_ex_data(s,0,arg)
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   413
#define BIO_get_app_data(s)		BIO_get_ex_data(s,0)
williamr@2
   414
williamr@2
   415
/* BIO_s_connect() and BIO_s_socks4a_connect() */
williamr@2
   416
#define BIO_set_conn_hostname(b,name) BIO_ctrl(b,BIO_C_SET_CONNECT,0,(char *)name)
williamr@2
   417
#define BIO_set_conn_port(b,port) BIO_ctrl(b,BIO_C_SET_CONNECT,1,(char *)port)
williamr@2
   418
#define BIO_set_conn_ip(b,ip)	  BIO_ctrl(b,BIO_C_SET_CONNECT,2,(char *)ip)
williamr@2
   419
#define BIO_set_conn_int_port(b,port) BIO_ctrl(b,BIO_C_SET_CONNECT,3,(char *)port)
williamr@2
   420
#define BIO_get_conn_hostname(b)  BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,0)
williamr@2
   421
#define BIO_get_conn_port(b)      BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,1)
williamr@2
   422
#define BIO_get_conn_ip(b) 		 BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,2)
williamr@2
   423
#define BIO_get_conn_int_port(b) BIO_int_ctrl(b,BIO_C_GET_CONNECT,3)
williamr@2
   424
williamr@2
   425
williamr@2
   426
#define BIO_set_nbio(b,n)	BIO_ctrl(b,BIO_C_SET_NBIO,(n),NULL)
williamr@2
   427
williamr@2
   428
/* BIO_s_accept_socket() */
williamr@2
   429
#define BIO_set_accept_port(b,name) BIO_ctrl(b,BIO_C_SET_ACCEPT,0,(char *)name)
williamr@2
   430
#define BIO_get_accept_port(b)	BIO_ptr_ctrl(b,BIO_C_GET_ACCEPT,0)
williamr@2
   431
/* #define BIO_set_nbio(b,n)	BIO_ctrl(b,BIO_C_SET_NBIO,(n),NULL) */
williamr@2
   432
#define BIO_set_nbio_accept(b,n) BIO_ctrl(b,BIO_C_SET_ACCEPT,1,(n)?"a":NULL)
williamr@2
   433
#define BIO_set_accept_bios(b,bio) BIO_ctrl(b,BIO_C_SET_ACCEPT,2,(char *)bio)
williamr@2
   434
williamr@2
   435
#define BIO_BIND_NORMAL			0
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   436
#define BIO_BIND_REUSEADDR_IF_UNUSED	1
williamr@2
   437
#define BIO_BIND_REUSEADDR		2
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   438
#define BIO_set_bind_mode(b,mode) BIO_ctrl(b,BIO_C_SET_BIND_MODE,mode,NULL)
williamr@2
   439
#define BIO_get_bind_mode(b,mode) BIO_ctrl(b,BIO_C_GET_BIND_MODE,0,NULL)
williamr@2
   440
williamr@2
   441
#define BIO_do_connect(b)	BIO_do_handshake(b)
williamr@2
   442
#define BIO_do_accept(b)	BIO_do_handshake(b)
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   443
#define BIO_do_handshake(b)	BIO_ctrl(b,BIO_C_DO_STATE_MACHINE,0,NULL)
williamr@2
   444
williamr@2
   445
/* BIO_s_proxy_client() */
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   446
#define BIO_set_url(b,url)	BIO_ctrl(b,BIO_C_SET_PROXY_PARAM,0,(char *)(url))
williamr@2
   447
#define BIO_set_proxies(b,p)	BIO_ctrl(b,BIO_C_SET_PROXY_PARAM,1,(char *)(p))
williamr@2
   448
/* BIO_set_nbio(b,n) */
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   449
#define BIO_set_filter_bio(b,s) BIO_ctrl(b,BIO_C_SET_PROXY_PARAM,2,(char *)(s))
williamr@2
   450
/* BIO *BIO_get_filter_bio(BIO *bio); */
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   451
#define BIO_set_proxy_cb(b,cb) BIO_callback_ctrl(b,BIO_C_SET_PROXY_PARAM,3,(void *(*cb)()))
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   452
#define BIO_set_proxy_header(b,sk) BIO_ctrl(b,BIO_C_SET_PROXY_PARAM,4,(char *)sk)
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   453
#define BIO_set_no_connect_return(b,bool) BIO_int_ctrl(b,BIO_C_SET_PROXY_PARAM,5,bool)
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   454
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   455
#define BIO_get_proxy_header(b,skp) BIO_ctrl(b,BIO_C_GET_PROXY_PARAM,0,(char *)skp)
williamr@2
   456
#define BIO_get_proxies(b,pxy_p) BIO_ctrl(b,BIO_C_GET_PROXY_PARAM,1,(char *)(pxy_p))
williamr@2
   457
#define BIO_get_url(b,url)	BIO_ctrl(b,BIO_C_GET_PROXY_PARAM,2,(char *)(url))
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   458
#define BIO_get_no_connect_return(b)	BIO_ctrl(b,BIO_C_GET_PROXY_PARAM,5,NULL)
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   459
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   460
#define BIO_set_fd(b,fd,c)	BIO_int_ctrl(b,BIO_C_SET_FD,c,fd)
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   461
#define BIO_get_fd(b,c)		BIO_ctrl(b,BIO_C_GET_FD,0,(char *)c)
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   462
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   463
#define BIO_set_fp(b,fp,c)	BIO_ctrl(b,BIO_C_SET_FILE_PTR,c,(char *)fp)
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   464
#define BIO_get_fp(b,fpp)	BIO_ctrl(b,BIO_C_GET_FILE_PTR,0,(char *)fpp)
williamr@2
   465
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   466
#define BIO_seek(b,ofs)	(int)BIO_ctrl(b,BIO_C_FILE_SEEK,ofs,NULL)
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   467
#define BIO_tell(b)	(int)BIO_ctrl(b,BIO_C_FILE_TELL,0,NULL)
williamr@2
   468
williamr@2
   469
/* name is cast to lose const, but might be better to route through a function
williamr@2
   470
   so we can do it safely */
williamr@2
   471
#ifdef CONST_STRICT
williamr@2
   472
/* If you are wondering why this isn't defined, its because CONST_STRICT is
williamr@2
   473
 * purely a compile-time kludge to allow const to be checked.
williamr@2
   474
 */
williamr@2
   475
int BIO_read_filename(BIO *b,const char *name);
williamr@2
   476
#else
williamr@2
   477
#define BIO_read_filename(b,name) BIO_ctrl(b,BIO_C_SET_FILENAME, \
williamr@2
   478
		BIO_CLOSE|BIO_FP_READ,(char *)name)
williamr@2
   479
#endif
williamr@2
   480
#define BIO_write_filename(b,name) BIO_ctrl(b,BIO_C_SET_FILENAME, \
williamr@2
   481
		BIO_CLOSE|BIO_FP_WRITE,name)
williamr@2
   482
#define BIO_append_filename(b,name) BIO_ctrl(b,BIO_C_SET_FILENAME, \
williamr@2
   483
		BIO_CLOSE|BIO_FP_APPEND,name)
williamr@2
   484
#define BIO_rw_filename(b,name) BIO_ctrl(b,BIO_C_SET_FILENAME, \
williamr@2
   485
		BIO_CLOSE|BIO_FP_READ|BIO_FP_WRITE,name)
williamr@2
   486
williamr@2
   487
/* WARNING WARNING, this ups the reference count on the read bio of the
williamr@2
   488
 * SSL structure.  This is because the ssl read BIO is now pointed to by
williamr@2
   489
 * the next_bio field in the bio.  So when you free the BIO, make sure
williamr@2
   490
 * you are doing a BIO_free_all() to catch the underlying BIO. */
williamr@2
   491
#define BIO_set_ssl(b,ssl,c)	BIO_ctrl(b,BIO_C_SET_SSL,c,(char *)ssl)
williamr@2
   492
#define BIO_get_ssl(b,sslp)	BIO_ctrl(b,BIO_C_GET_SSL,0,(char *)sslp)
williamr@2
   493
#define BIO_set_ssl_mode(b,client)	BIO_ctrl(b,BIO_C_SSL_MODE,client,NULL)
williamr@2
   494
#define BIO_set_ssl_renegotiate_bytes(b,num) \
williamr@2
   495
	BIO_ctrl(b,BIO_C_SET_SSL_RENEGOTIATE_BYTES,num,NULL);
williamr@2
   496
#define BIO_get_num_renegotiates(b) \
williamr@2
   497
	BIO_ctrl(b,BIO_C_GET_SSL_NUM_RENEGOTIATES,0,NULL);
williamr@2
   498
#define BIO_set_ssl_renegotiate_timeout(b,seconds) \
williamr@2
   499
	BIO_ctrl(b,BIO_C_SET_SSL_RENEGOTIATE_TIMEOUT,seconds,NULL);
williamr@2
   500
williamr@2
   501
/* defined in evp.h */
williamr@2
   502
/* #define BIO_set_md(b,md)	BIO_ctrl(b,BIO_C_SET_MD,1,(char *)md) */
williamr@2
   503
williamr@2
   504
#define BIO_get_mem_data(b,pp)	BIO_ctrl(b,BIO_CTRL_INFO,0,(char *)pp)
williamr@2
   505
#define BIO_set_mem_buf(b,bm,c)	BIO_ctrl(b,BIO_C_SET_BUF_MEM,c,(char *)bm)
williamr@2
   506
#define BIO_get_mem_ptr(b,pp)	BIO_ctrl(b,BIO_C_GET_BUF_MEM_PTR,0,(char *)pp)
williamr@2
   507
#define BIO_set_mem_eof_return(b,v) \
williamr@2
   508
				BIO_ctrl(b,BIO_C_SET_BUF_MEM_EOF_RETURN,v,NULL)
williamr@2
   509
williamr@2
   510
/* For the BIO_f_buffer() type */
williamr@2
   511
#define BIO_get_buffer_num_lines(b)	BIO_ctrl(b,BIO_C_GET_BUFF_NUM_LINES,0,NULL)
williamr@2
   512
#define BIO_set_buffer_size(b,size)	BIO_ctrl(b,BIO_C_SET_BUFF_SIZE,size,NULL)
williamr@2
   513
#define BIO_set_read_buffer_size(b,size) BIO_int_ctrl(b,BIO_C_SET_BUFF_SIZE,size,0)
williamr@2
   514
#define BIO_set_write_buffer_size(b,size) BIO_int_ctrl(b,BIO_C_SET_BUFF_SIZE,size,1)
williamr@2
   515
#define BIO_set_buffer_read_data(b,buf,num) BIO_ctrl(b,BIO_C_SET_BUFF_READ_DATA,num,buf)
williamr@2
   516
williamr@2
   517
/* Don't use the next one unless you know what you are doing :-) */
williamr@2
   518
#define BIO_dup_state(b,ret)	BIO_ctrl(b,BIO_CTRL_DUP,0,(char *)(ret))
williamr@2
   519
williamr@2
   520
#define BIO_reset(b)		(int)BIO_ctrl(b,BIO_CTRL_RESET,0,NULL)
williamr@2
   521
#define BIO_eof(b)		(int)BIO_ctrl(b,BIO_CTRL_EOF,0,NULL)
williamr@2
   522
#define BIO_set_close(b,c)	(int)BIO_ctrl(b,BIO_CTRL_SET_CLOSE,(c),NULL)
williamr@2
   523
#define BIO_get_close(b)	(int)BIO_ctrl(b,BIO_CTRL_GET_CLOSE,0,NULL)
williamr@2
   524
#define BIO_pending(b)		(int)BIO_ctrl(b,BIO_CTRL_PENDING,0,NULL)
williamr@2
   525
#define BIO_wpending(b)		(int)BIO_ctrl(b,BIO_CTRL_WPENDING,0,NULL)
williamr@2
   526
/* ...pending macros have inappropriate return type */
williamr@2
   527
size_t BIO_ctrl_pending(BIO *b);
williamr@2
   528
size_t BIO_ctrl_wpending(BIO *b);
williamr@2
   529
#define BIO_flush(b)		(int)BIO_ctrl(b,BIO_CTRL_FLUSH,0,NULL)
williamr@2
   530
#define BIO_get_info_callback(b,cbp) (int)BIO_ctrl(b,BIO_CTRL_GET_CALLBACK,0, \
williamr@2
   531
						   cbp)
williamr@2
   532
#define BIO_set_info_callback(b,cb) (int)BIO_callback_ctrl(b,BIO_CTRL_SET_CALLBACK,cb)
williamr@2
   533
williamr@2
   534
/* For the BIO_f_buffer() type */
williamr@2
   535
#define BIO_buffer_get_num_lines(b) BIO_ctrl(b,BIO_CTRL_GET,0,NULL)
williamr@2
   536
williamr@2
   537
/* For BIO_s_bio() */
williamr@2
   538
#define BIO_set_write_buf_size(b,size) (int)BIO_ctrl(b,BIO_C_SET_WRITE_BUF_SIZE,size,NULL)
williamr@2
   539
#define BIO_get_write_buf_size(b,size) (size_t)BIO_ctrl(b,BIO_C_GET_WRITE_BUF_SIZE,size,NULL)
williamr@2
   540
#define BIO_make_bio_pair(b1,b2)   (int)BIO_ctrl(b1,BIO_C_MAKE_BIO_PAIR,0,b2)
williamr@2
   541
#define BIO_destroy_bio_pair(b)    (int)BIO_ctrl(b,BIO_C_DESTROY_BIO_PAIR,0,NULL)
williamr@2
   542
#define BIO_shutdown_wr(b) (int)BIO_ctrl(b, BIO_C_SHUTDOWN_WR, 0, NULL)
williamr@2
   543
/* macros with inappropriate type -- but ...pending macros use int too: */
williamr@2
   544
#define BIO_get_write_guarantee(b) (int)BIO_ctrl(b,BIO_C_GET_WRITE_GUARANTEE,0,NULL)
williamr@2
   545
#define BIO_get_read_request(b)    (int)BIO_ctrl(b,BIO_C_GET_READ_REQUEST,0,NULL)
williamr@2
   546
size_t BIO_ctrl_get_write_guarantee(BIO *b);
williamr@2
   547
size_t BIO_ctrl_get_read_request(BIO *b);
williamr@2
   548
int BIO_ctrl_reset_read_request(BIO *b);
williamr@2
   549
williamr@2
   550
/* ctrl macros for dgram */
williamr@2
   551
#define BIO_ctrl_dgram_connect(b,peer)  \
williamr@2
   552
                     (int)BIO_ctrl(b,BIO_CTRL_DGRAM_CONNECT,0, (char *)peer)
williamr@2
   553
#define BIO_ctrl_set_connected(b, state, peer) \
williamr@2
   554
         (int)BIO_ctrl(b, BIO_CTRL_DGRAM_SET_CONNECTED, state, (char *)peer)
williamr@2
   555
#define BIO_dgram_recv_timedout(b) \
williamr@2
   556
         (int)BIO_ctrl(b, BIO_CTRL_DGRAM_GET_RECV_TIMER_EXP, 0, NULL)
williamr@2
   557
#define BIO_dgram_send_timedout(b) \
williamr@2
   558
         (int)BIO_ctrl(b, BIO_CTRL_DGRAM_GET_SEND_TIMER_EXP, 0, NULL)
williamr@2
   559
#define BIO_dgram_set_peer(b,peer) \
williamr@2
   560
         (int)BIO_ctrl(b, BIO_CTRL_DGRAM_SET_PEER, 0, (char *)peer)
williamr@2
   561
williamr@2
   562
/* These two aren't currently implemented */
williamr@2
   563
/* int BIO_get_ex_num(BIO *bio); */
williamr@2
   564
/* void BIO_set_ex_free_func(BIO *bio,int idx,void (*cb)()); */
williamr@2
   565
IMPORT_C int BIO_set_ex_data(BIO *bio,int idx,void *data);
williamr@2
   566
IMPORT_C void *BIO_get_ex_data(BIO *bio,int idx);
williamr@2
   567
IMPORT_C int BIO_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
williamr@2
   568
	CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
williamr@2
   569
IMPORT_C unsigned long BIO_number_read(BIO *bio);
williamr@2
   570
IMPORT_C unsigned long BIO_number_written(BIO *bio);
williamr@2
   571
williamr@2
   572
# ifndef OPENSSL_NO_FP_API
williamr@2
   573
#  if defined(OPENSSL_SYS_WIN16) && defined(_WINDLL)
williamr@2
   574
BIO_METHOD *BIO_s_file_internal(void);
williamr@2
   575
BIO *BIO_new_file_internal(char *filename, char *mode);
williamr@2
   576
BIO *BIO_new_fp_internal(FILE *stream, int close_flag);
williamr@2
   577
#    define BIO_s_file	BIO_s_file_internal
williamr@2
   578
#    define BIO_new_file	BIO_new_file_internal
williamr@2
   579
#    define BIO_new_fp	BIO_new_fp_internal
williamr@2
   580
#  else /* FP_API */
williamr@2
   581
IMPORT_C BIO_METHOD *BIO_s_file(void );
williamr@2
   582
IMPORT_C BIO *BIO_new_file(const char *filename, const char *mode);
williamr@2
   583
IMPORT_C BIO *BIO_new_fp(FILE *stream, int close_flag);
williamr@2
   584
#    define BIO_s_file_internal		BIO_s_file
williamr@2
   585
#    define BIO_new_file_internal	BIO_new_file
williamr@2
   586
#    define BIO_new_fp_internal		BIO_s_file
williamr@2
   587
#  endif /* FP_API */
williamr@2
   588
# endif
williamr@2
   589
IMPORT_C BIO *	BIO_new(BIO_METHOD *type);
williamr@2
   590
IMPORT_C int	BIO_set(BIO *a,BIO_METHOD *type);
williamr@2
   591
IMPORT_C int	BIO_free(BIO *a);
williamr@2
   592
IMPORT_C void	BIO_vfree(BIO *a);
williamr@2
   593
IMPORT_C void BIO_clear_flags(BIO *b, int flags);
williamr@2
   594
IMPORT_C int	BIO_test_flags(const BIO *b, int flags);
williamr@2
   595
IMPORT_C void	BIO_set_flags(BIO *b, int flags);
williamr@2
   596
IMPORT_C long (*BIO_get_callback(const BIO *b))(struct bio_st *,int,const char *,int, long,long);
williamr@2
   597
IMPORT_C void BIO_set_callback(BIO *b, long (*cb)(struct bio_st *,int,const char *,int, long,long));
williamr@2
   598
IMPORT_C void BIO_set_callback_arg(BIO *b, char *arg);
williamr@2
   599
IMPORT_C char * BIO_get_callback_arg(const BIO *b);
williamr@2
   600
IMPORT_C const char * BIO_method_name(const BIO *b);
williamr@2
   601
IMPORT_C int BIO_method_type(const BIO *b);
williamr@2
   602
IMPORT_C int	BIO_read(BIO *b, void *data, int len);
williamr@2
   603
IMPORT_C int	BIO_gets(BIO *bp,char *buf, int size);
williamr@2
   604
IMPORT_C int	BIO_write(BIO *b, const void *data, int len);
williamr@2
   605
IMPORT_C int	BIO_puts(BIO *bp,const char *buf);
williamr@2
   606
IMPORT_C int	BIO_indent(BIO *b,int indent,int max);
williamr@2
   607
IMPORT_C long	BIO_ctrl(BIO *bp,int cmd,long larg,void *parg);
williamr@2
   608
IMPORT_C long BIO_callback_ctrl(BIO *b, int cmd, void (*fp)(struct bio_st *, int, const char *, int, long, long));
williamr@2
   609
IMPORT_C char *	BIO_ptr_ctrl(BIO *bp,int cmd,long larg);
williamr@2
   610
IMPORT_C long	BIO_int_ctrl(BIO *bp,int cmd,long larg,int iarg);
williamr@2
   611
IMPORT_C BIO *	BIO_push(BIO *b,BIO *append);
williamr@2
   612
IMPORT_C BIO *	BIO_pop(BIO *b);
williamr@2
   613
IMPORT_C void	BIO_free_all(BIO *a);
williamr@2
   614
IMPORT_C BIO *	BIO_find_type(BIO *b,int bio_type);
williamr@2
   615
IMPORT_C BIO *	BIO_next(BIO *b);
williamr@2
   616
IMPORT_C BIO *	BIO_get_retry_BIO(BIO *bio, int *reason);
williamr@2
   617
IMPORT_C int	BIO_get_retry_reason(BIO *bio);
williamr@2
   618
IMPORT_C BIO *	BIO_dup_chain(BIO *in);
williamr@2
   619
williamr@2
   620
IMPORT_C int BIO_nread0(BIO *bio, char **buf);
williamr@2
   621
IMPORT_C int BIO_nread(BIO *bio, char **buf, int num);
williamr@2
   622
IMPORT_C int BIO_nwrite0(BIO *bio, char **buf);
williamr@2
   623
IMPORT_C int BIO_nwrite(BIO *bio, char **buf, int num);
williamr@2
   624
williamr@2
   625
#ifndef OPENSSL_SYS_WIN16
williamr@2
   626
long BIO_debug_callback(BIO *bio,int cmd,const char *argp,int argi,
williamr@2
   627
	long argl,long ret);
williamr@2
   628
#else
williamr@2
   629
IMPORT_C long _far _loadds BIO_debug_callback(BIO *bio,int cmd,const char *argp,int argi,
williamr@2
   630
	long argl,long ret);
williamr@2
   631
#endif
williamr@2
   632
williamr@2
   633
IMPORT_C BIO_METHOD *BIO_s_mem(void);
williamr@2
   634
IMPORT_C BIO *BIO_new_mem_buf(void *buf, int len);
williamr@2
   635
IMPORT_C BIO_METHOD *BIO_s_socket(void);
williamr@2
   636
IMPORT_C BIO_METHOD *BIO_s_connect(void);
williamr@2
   637
IMPORT_C BIO_METHOD *BIO_s_accept(void);
williamr@2
   638
IMPORT_C BIO_METHOD *BIO_s_fd(void);
williamr@2
   639
IMPORT_C BIO_METHOD *BIO_s_bio(void);
williamr@2
   640
IMPORT_C BIO_METHOD *BIO_s_null(void);
williamr@2
   641
IMPORT_C BIO_METHOD *BIO_f_null(void);
williamr@2
   642
IMPORT_C BIO_METHOD *BIO_f_buffer(void);
williamr@2
   643
IMPORT_C BIO_METHOD *BIO_f_nbio_test(void);
williamr@2
   644
#ifndef OPENSSL_NO_DGRAM
williamr@2
   645
IMPORT_C BIO_METHOD *BIO_s_datagram(void);
williamr@2
   646
#endif
williamr@2
   647
williamr@2
   648
/* BIO_METHOD *BIO_f_ber(void); */
williamr@2
   649
williamr@2
   650
IMPORT_C int BIO_sock_should_retry(int i);
williamr@2
   651
IMPORT_C int BIO_sock_non_fatal_error(int error);
williamr@2
   652
IMPORT_C int BIO_dgram_non_fatal_error(int error);
williamr@2
   653
williamr@2
   654
IMPORT_C int BIO_fd_should_retry(int i);
williamr@2
   655
IMPORT_C int BIO_fd_non_fatal_error(int error);
williamr@2
   656
IMPORT_C int BIO_dump_cb(int (*cb)(const void *data, size_t len, void *u),
williamr@2
   657
		void *u, const char *s, int len);
williamr@2
   658
IMPORT_C int BIO_dump_indent_cb(int (*cb)(const void *data, size_t len, void *u),
williamr@2
   659
		       void *u, const char *s, int len, int indent);
williamr@2
   660
IMPORT_C int BIO_dump(BIO *b,const char *bytes,int len);
williamr@2
   661
IMPORT_C int BIO_dump_indent(BIO *b,const char *bytes,int len,int indent);
williamr@2
   662
#ifndef OPENSSL_NO_FP_API
williamr@2
   663
IMPORT_C int BIO_dump_fp(FILE *fp, const char *s, int len);
williamr@2
   664
IMPORT_C int BIO_dump_indent_fp(FILE *fp, const char *s, int len, int indent);
williamr@2
   665
#endif
williamr@2
   666
IMPORT_C struct hostent *BIO_gethostbyname(const char *name);
williamr@2
   667
/* We might want a thread-safe interface too:
williamr@2
   668
 * struct hostent *BIO_gethostbyname_r(const char *name,
williamr@2
   669
 *     struct hostent *result, void *buffer, size_t buflen);
williamr@2
   670
 * or something similar (caller allocates a struct hostent,
williamr@2
   671
 * pointed to by "result", and additional buffer space for the various
williamr@2
   672
 * substructures; if the buffer does not suffice, NULL is returned
williamr@2
   673
 * and an appropriate error code is set).
williamr@2
   674
 */
williamr@2
   675
IMPORT_C int BIO_sock_error(int sock);
williamr@2
   676
IMPORT_C int BIO_socket_ioctl(int fd, long type, void *arg);
williamr@2
   677
IMPORT_C int BIO_socket_nbio(int fd,int mode);
williamr@2
   678
IMPORT_C int BIO_get_port(const char *str, unsigned short *port_ptr);
williamr@2
   679
IMPORT_C int BIO_get_host_ip(const char *str, unsigned char *ip);
williamr@2
   680
IMPORT_C int BIO_get_accept_socket(char *host_port,int mode);
williamr@2
   681
IMPORT_C int BIO_accept(int sock,char **ip_port);
williamr@2
   682
IMPORT_C int BIO_sock_init(void );
williamr@2
   683
IMPORT_C void BIO_sock_cleanup(void);
williamr@2
   684
IMPORT_C int BIO_set_tcp_ndelay(int sock,int turn_on);
williamr@2
   685
williamr@2
   686
IMPORT_C BIO *BIO_new_socket(int sock, int close_flag);
williamr@2
   687
IMPORT_C BIO *BIO_new_dgram(int fd, int close_flag);
williamr@2
   688
IMPORT_C BIO *BIO_new_fd(int fd, int close_flag);
williamr@2
   689
IMPORT_C BIO *BIO_new_connect(char *host_port);
williamr@2
   690
IMPORT_C BIO *BIO_new_accept(char *host_port);
williamr@2
   691
williamr@2
   692
IMPORT_C int BIO_new_bio_pair(BIO **bio1, size_t writebuf1,
williamr@2
   693
	BIO **bio2, size_t writebuf2);
williamr@2
   694
/* If successful, returns 1 and in *bio1, *bio2 two BIO pair endpoints.
williamr@2
   695
 * Otherwise returns 0 and sets *bio1 and *bio2 to NULL.
williamr@2
   696
 * Size 0 uses default value.
williamr@2
   697
 */
williamr@2
   698
williamr@2
   699
IMPORT_C void BIO_copy_next_retry(BIO *b);
williamr@2
   700
williamr@2
   701
/*long BIO_ghbn_ctrl(int cmd,int iarg,char *parg);*/
williamr@2
   702
williamr@2
   703
#ifdef __GNUC__
williamr@2
   704
#  define __bio_h__attr__ __attribute__
williamr@2
   705
#else
williamr@2
   706
#  define __bio_h__attr__(x)
williamr@2
   707
#endif
williamr@2
   708
IMPORT_C int BIO_printf(BIO *bio, const char *format, ...)
williamr@2
   709
	__bio_h__attr__((__format__(__printf__,2,3)));
williamr@2
   710
int BIO_vprintf(BIO *bio, const char *format, va_list args)
williamr@2
   711
	__bio_h__attr__((__format__(__printf__,2,0)));
williamr@2
   712
IMPORT_C int BIO_snprintf(char *buf, size_t n, const char *format, ...)
williamr@2
   713
	__bio_h__attr__((__format__(__printf__,3,4)));
williamr@2
   714
int BIO_vsnprintf(char *buf, size_t n, const char *format, va_list args)
williamr@2
   715
	__bio_h__attr__((__format__(__printf__,3,0)));
williamr@2
   716
#undef __bio_h__attr__
williamr@2
   717
williamr@2
   718
/* BEGIN ERROR CODES */
williamr@2
   719
/* The following lines are auto generated by the script mkerr.pl. Any changes
williamr@2
   720
 * made after this point may be overwritten when the script is next run.
williamr@2
   721
 */
williamr@2
   722
IMPORT_C void ERR_load_BIO_strings(void);
williamr@2
   723
williamr@2
   724
/* Error codes for the BIO functions. */
williamr@2
   725
williamr@2
   726
/* Function codes. */
williamr@2
   727
#define BIO_F_ACPT_STATE				 100
williamr@2
   728
#define BIO_F_BIO_ACCEPT				 101
williamr@2
   729
#define BIO_F_BIO_BER_GET_HEADER			 102
williamr@2
   730
#define BIO_F_BIO_CALLBACK_CTRL				 131
williamr@2
   731
#define BIO_F_BIO_CTRL					 103
williamr@2
   732
#define BIO_F_BIO_GETHOSTBYNAME				 120
williamr@2
   733
#define BIO_F_BIO_GETS					 104
williamr@2
   734
#define BIO_F_BIO_GET_ACCEPT_SOCKET			 105
williamr@2
   735
#define BIO_F_BIO_GET_HOST_IP				 106
williamr@2
   736
#define BIO_F_BIO_GET_PORT				 107
williamr@2
   737
#define BIO_F_BIO_MAKE_PAIR				 121
williamr@2
   738
#define BIO_F_BIO_NEW					 108
williamr@2
   739
#define BIO_F_BIO_NEW_FILE				 109
williamr@2
   740
#define BIO_F_BIO_NEW_MEM_BUF				 126
williamr@2
   741
#define BIO_F_BIO_NREAD					 123
williamr@2
   742
#define BIO_F_BIO_NREAD0				 124
williamr@2
   743
#define BIO_F_BIO_NWRITE				 125
williamr@2
   744
#define BIO_F_BIO_NWRITE0				 122
williamr@2
   745
#define BIO_F_BIO_PUTS					 110
williamr@2
   746
#define BIO_F_BIO_READ					 111
williamr@2
   747
#define BIO_F_BIO_SOCK_INIT				 112
williamr@2
   748
#define BIO_F_BIO_WRITE					 113
williamr@2
   749
#define BIO_F_BUFFER_CTRL				 114
williamr@2
   750
#define BIO_F_CONN_CTRL					 127
williamr@2
   751
#define BIO_F_CONN_STATE				 115
williamr@2
   752
#define BIO_F_FILE_CTRL					 116
williamr@2
   753
#define BIO_F_FILE_READ					 130
williamr@2
   754
#define BIO_F_LINEBUFFER_CTRL				 129
williamr@2
   755
#define BIO_F_MEM_READ					 128
williamr@2
   756
#define BIO_F_MEM_WRITE					 117
williamr@2
   757
#define BIO_F_SSL_NEW					 118
williamr@2
   758
#define BIO_F_WSASTARTUP				 119
williamr@2
   759
williamr@2
   760
/* Reason codes. */
williamr@2
   761
#define BIO_R_ACCEPT_ERROR				 100
williamr@2
   762
#define BIO_R_BAD_FOPEN_MODE				 101
williamr@2
   763
#define BIO_R_BAD_HOSTNAME_LOOKUP			 102
williamr@2
   764
#define BIO_R_BROKEN_PIPE				 124
williamr@2
   765
#define BIO_R_CONNECT_ERROR				 103
williamr@2
   766
#define BIO_R_EOF_ON_MEMORY_BIO				 127
williamr@2
   767
#define BIO_R_ERROR_SETTING_NBIO			 104
williamr@2
   768
#define BIO_R_ERROR_SETTING_NBIO_ON_ACCEPTED_SOCKET	 105
williamr@2
   769
#define BIO_R_ERROR_SETTING_NBIO_ON_ACCEPT_SOCKET	 106
williamr@2
   770
#define BIO_R_GETHOSTBYNAME_ADDR_IS_NOT_AF_INET		 107
williamr@2
   771
#define BIO_R_INVALID_ARGUMENT				 125
williamr@2
   772
#define BIO_R_INVALID_IP_ADDRESS			 108
williamr@2
   773
#define BIO_R_IN_USE					 123
williamr@2
   774
#define BIO_R_KEEPALIVE					 109
williamr@2
   775
#define BIO_R_NBIO_CONNECT_ERROR			 110
williamr@2
   776
#define BIO_R_NO_ACCEPT_PORT_SPECIFIED			 111
williamr@2
   777
#define BIO_R_NO_HOSTNAME_SPECIFIED			 112
williamr@2
   778
#define BIO_R_NO_PORT_DEFINED				 113
williamr@2
   779
#define BIO_R_NO_PORT_SPECIFIED				 114
williamr@2
   780
#define BIO_R_NO_SUCH_FILE				 128
williamr@2
   781
#define BIO_R_NULL_PARAMETER				 115
williamr@2
   782
#define BIO_R_TAG_MISMATCH				 116
williamr@2
   783
#define BIO_R_UNABLE_TO_BIND_SOCKET			 117
williamr@2
   784
#define BIO_R_UNABLE_TO_CREATE_SOCKET			 118
williamr@2
   785
#define BIO_R_UNABLE_TO_LISTEN_SOCKET			 119
williamr@2
   786
#define BIO_R_UNINITIALIZED				 120
williamr@2
   787
#define BIO_R_UNSUPPORTED_METHOD			 121
williamr@2
   788
#define BIO_R_WRITE_TO_READ_ONLY_BIO			 126
williamr@2
   789
#define BIO_R_WSASTARTUP				 122
williamr@2
   790
williamr@2
   791
#ifdef  __cplusplus
williamr@2
   792
}
williamr@2
   793
#endif
williamr@2
   794
#endif