1 /* crypto/buffer/buffer.h */
2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
59 © Portions copyright (c) 2006 Nokia Corporation. All rights reserved.
62 #ifndef HEADER_BUFFER_H
63 #define HEADER_BUFFER_H
65 #if (defined(__SYMBIAN32__) && !defined(SYMBIAN))
71 #include <openssl/ossl_typ.h>
79 #if !defined(NO_SYS_TYPES_H)
80 #include <sys/types.h>
83 /* Already declared in ossl_typ.h */
84 /* typedef struct buf_mem_st BUF_MEM; */
88 int length; /* current number of bytes */
90 int max; /* size of buffer */
93 IMPORT_C BUF_MEM *BUF_MEM_new(void);
94 IMPORT_C void BUF_MEM_free(BUF_MEM *a);
95 IMPORT_C int BUF_MEM_grow(BUF_MEM *str, int len);
96 IMPORT_C int BUF_MEM_grow_clean(BUF_MEM *str, int len);
97 IMPORT_C char * BUF_strdup(const char *str);
98 IMPORT_C char * BUF_strndup(const char *str, size_t siz);
99 IMPORT_C void * BUF_memdup(const void *data, size_t siz);
101 /* safe string functions */
102 IMPORT_C size_t BUF_strlcpy(char *dst,const char *src,size_t siz);
103 IMPORT_C size_t BUF_strlcat(char *dst,const char *src,size_t siz);
106 /* BEGIN ERROR CODES */
107 /* The following lines are auto generated by the script mkerr.pl. Any changes
108 * made after this point may be overwritten when the script is next run.
110 IMPORT_C void ERR_load_BUF_strings(void);
112 /* Error codes for the BUF functions. */
114 /* Function codes. */
115 #define BUF_F_BUF_MEMDUP 103
116 #define BUF_F_BUF_MEM_GROW 100
117 #define BUF_F_BUF_MEM_GROW_CLEAN 105
118 #define BUF_F_BUF_MEM_NEW 101
119 #define BUF_F_BUF_STRDUP 102
120 #define BUF_F_BUF_STRNDUP 104