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21dcbebc | 1 | /* |
dd731474 MC |
2 | * {- join("\n * ", @autowarntext) -} |
3 | * | |
da1c088f | 4 | * Copyright 1995-2023 The OpenSSL Project Authors. All Rights Reserved. |
d02b48c6 | 5 | * |
48f4ad77 | 6 | * Licensed under the Apache License 2.0 (the "License"). You may not use |
21dcbebc RS |
7 | * this file except in compliance with the License. You can obtain a copy |
8 | * in the file LICENSE in the source distribution or at | |
9 | * https://www.openssl.org/source/license.html | |
d02b48c6 | 10 | */ |
dd731474 MC |
11 | {- |
12 | use OpenSSL::stackhash qw(generate_stack_macros); | |
13 | -} | |
d02b48c6 | 14 | |
ae4186b0 DMSP |
15 | #ifndef OPENSSL_BIO_H |
16 | # define OPENSSL_BIO_H | |
d86167ec DMSP |
17 | # pragma once |
18 | ||
19 | # include <openssl/macros.h> | |
936c2b9e | 20 | # ifndef OPENSSL_NO_DEPRECATED_3_0 |
d86167ec DMSP |
21 | # define HEADER_BIO_H |
22 | # endif | |
d02b48c6 | 23 | |
0f113f3e | 24 | # include <openssl/e_os2.h> |
7b5a6c7a | 25 | |
0f113f3e MC |
26 | # ifndef OPENSSL_NO_STDIO |
27 | # include <stdio.h> | |
28 | # endif | |
29 | # include <stdarg.h> | |
922ebc7b | 30 | |
0f113f3e | 31 | # include <openssl/crypto.h> |
52df25cf | 32 | # include <openssl/bioerr.h> |
b0ee1de9 | 33 | # include <openssl/core.h> |
58964a49 | 34 | |
82271cee RL |
35 | #ifdef __cplusplus |
36 | extern "C" { | |
37 | #endif | |
38 | ||
8b8d963d RS |
39 | /* There are the classes of BIOs */ |
40 | # define BIO_TYPE_DESCRIPTOR 0x0100 /* socket, fd, connect or accept */ | |
41 | # define BIO_TYPE_FILTER 0x0200 | |
42 | # define BIO_TYPE_SOURCE_SINK 0x0400 | |
43 | ||
d02b48c6 | 44 | /* These are the 'types' of BIOs */ |
8b8d963d RS |
45 | # define BIO_TYPE_NONE 0 |
46 | # define BIO_TYPE_MEM ( 1|BIO_TYPE_SOURCE_SINK) | |
47 | # define BIO_TYPE_FILE ( 2|BIO_TYPE_SOURCE_SINK) | |
48 | ||
49 | # define BIO_TYPE_FD ( 4|BIO_TYPE_SOURCE_SINK|BIO_TYPE_DESCRIPTOR) | |
50 | # define BIO_TYPE_SOCKET ( 5|BIO_TYPE_SOURCE_SINK|BIO_TYPE_DESCRIPTOR) | |
51 | # define BIO_TYPE_NULL ( 6|BIO_TYPE_SOURCE_SINK) | |
52 | # define BIO_TYPE_SSL ( 7|BIO_TYPE_FILTER) | |
53 | # define BIO_TYPE_MD ( 8|BIO_TYPE_FILTER) | |
54 | # define BIO_TYPE_BUFFER ( 9|BIO_TYPE_FILTER) | |
55 | # define BIO_TYPE_CIPHER (10|BIO_TYPE_FILTER) | |
56 | # define BIO_TYPE_BASE64 (11|BIO_TYPE_FILTER) | |
57 | # define BIO_TYPE_CONNECT (12|BIO_TYPE_SOURCE_SINK|BIO_TYPE_DESCRIPTOR) | |
58 | # define BIO_TYPE_ACCEPT (13|BIO_TYPE_SOURCE_SINK|BIO_TYPE_DESCRIPTOR) | |
59 | ||
60 | # define BIO_TYPE_NBIO_TEST (16|BIO_TYPE_FILTER)/* server proxy BIO */ | |
61 | # define BIO_TYPE_NULL_FILTER (17|BIO_TYPE_FILTER) | |
62 | # define BIO_TYPE_BIO (19|BIO_TYPE_SOURCE_SINK)/* half a BIO pair */ | |
63 | # define BIO_TYPE_LINEBUFFER (20|BIO_TYPE_FILTER) | |
64 | # define BIO_TYPE_DGRAM (21|BIO_TYPE_SOURCE_SINK|BIO_TYPE_DESCRIPTOR) | |
65 | # define BIO_TYPE_ASN1 (22|BIO_TYPE_FILTER) | |
66 | # define BIO_TYPE_COMP (23|BIO_TYPE_FILTER) | |
0f113f3e | 67 | # ifndef OPENSSL_NO_SCTP |
8b8d963d | 68 | # define BIO_TYPE_DGRAM_SCTP (24|BIO_TYPE_SOURCE_SINK|BIO_TYPE_DESCRIPTOR) |
0f113f3e | 69 | # endif |
b0ee1de9 | 70 | # define BIO_TYPE_CORE_TO_PROV (25|BIO_TYPE_SOURCE_SINK) |
b88ce46e | 71 | # define BIO_TYPE_DGRAM_PAIR (26|BIO_TYPE_SOURCE_SINK) |
3a857b95 | 72 | # define BIO_TYPE_DGRAM_MEM (27|BIO_TYPE_SOURCE_SINK) |
0f113f3e | 73 | |
8b8d963d | 74 | #define BIO_TYPE_START 128 |
0f113f3e MC |
75 | |
76 | /* | |
77 | * BIO_FILENAME_READ|BIO_CLOSE to open or close on free. | |
78 | * BIO_set_fp(in,stdin,BIO_NOCLOSE); | |
79 | */ | |
80 | # define BIO_NOCLOSE 0x00 | |
81 | # define BIO_CLOSE 0x01 | |
82 | ||
83 | /* | |
84 | * These are used in the following macros and are passed to BIO_ctrl() | |
85 | */ | |
86 | # define BIO_CTRL_RESET 1/* opt - rewind/zero etc */ | |
87 | # define BIO_CTRL_EOF 2/* opt - are we at the eof */ | |
88 | # define BIO_CTRL_INFO 3/* opt - extra tit-bits */ | |
89 | # define BIO_CTRL_SET 4/* man - set the 'IO' type */ | |
90 | # define BIO_CTRL_GET 5/* man - get the 'IO' type */ | |
91 | # define BIO_CTRL_PUSH 6/* opt - internal, used to signify change */ | |
92 | # define BIO_CTRL_POP 7/* opt - internal, used to signify change */ | |
93 | # define BIO_CTRL_GET_CLOSE 8/* man - set the 'close' on free */ | |
94 | # define BIO_CTRL_SET_CLOSE 9/* man - set the 'close' on free */ | |
95 | # define BIO_CTRL_PENDING 10/* opt - is their more data buffered */ | |
96 | # define BIO_CTRL_FLUSH 11/* opt - 'flush' buffered output */ | |
97 | # define BIO_CTRL_DUP 12/* man - extra stuff for 'duped' BIO */ | |
98 | # define BIO_CTRL_WPENDING 13/* opt - number of bytes still to write */ | |
0f113f3e MC |
99 | # define BIO_CTRL_SET_CALLBACK 14/* opt - set callback function */ |
100 | # define BIO_CTRL_GET_CALLBACK 15/* opt - set callback function */ | |
d02b48c6 | 101 | |
dc10560e | 102 | # define BIO_CTRL_PEEK 29/* BIO_f_buffer special */ |
0f113f3e | 103 | # define BIO_CTRL_SET_FILENAME 30/* BIO_s_file special */ |
d02b48c6 | 104 | |
36d16f8e | 105 | /* dgram BIO stuff */ |
0f113f3e MC |
106 | # define BIO_CTRL_DGRAM_CONNECT 31/* BIO dgram special */ |
107 | # define BIO_CTRL_DGRAM_SET_CONNECTED 32/* allow for an externally connected | |
108 | * socket to be passed in */ | |
109 | # define BIO_CTRL_DGRAM_SET_RECV_TIMEOUT 33/* setsockopt, essentially */ | |
110 | # define BIO_CTRL_DGRAM_GET_RECV_TIMEOUT 34/* getsockopt, essentially */ | |
111 | # define BIO_CTRL_DGRAM_SET_SEND_TIMEOUT 35/* setsockopt, essentially */ | |
112 | # define BIO_CTRL_DGRAM_GET_SEND_TIMEOUT 36/* getsockopt, essentially */ | |
113 | ||
114 | # define BIO_CTRL_DGRAM_GET_RECV_TIMER_EXP 37/* flag whether the last */ | |
09a17655 | 115 | # define BIO_CTRL_DGRAM_GET_SEND_TIMER_EXP 38/* I/O operation timed out */ |
0f113f3e | 116 | |
36d16f8e | 117 | /* #ifdef IP_MTU_DISCOVER */ |
0f113f3e | 118 | # define BIO_CTRL_DGRAM_MTU_DISCOVER 39/* set DF bit on egress packets */ |
36d16f8e BL |
119 | /* #endif */ |
120 | ||
0f113f3e MC |
121 | # define BIO_CTRL_DGRAM_QUERY_MTU 40/* as kernel for current MTU */ |
122 | # define BIO_CTRL_DGRAM_GET_FALLBACK_MTU 47 | |
123 | # define BIO_CTRL_DGRAM_GET_MTU 41/* get cached value for MTU */ | |
124 | # define BIO_CTRL_DGRAM_SET_MTU 42/* set cached value for MTU. | |
125 | * want to use this if asking | |
126 | * the kernel fails */ | |
36d16f8e | 127 | |
0f113f3e MC |
128 | # define BIO_CTRL_DGRAM_MTU_EXCEEDED 43/* check whether the MTU was |
129 | * exceed in the previous write | |
130 | * operation */ | |
36d16f8e | 131 | |
0f113f3e MC |
132 | # define BIO_CTRL_DGRAM_GET_PEER 46 |
133 | # define BIO_CTRL_DGRAM_SET_PEER 44/* Destination for the data */ | |
36d16f8e | 134 | |
0f113f3e MC |
135 | # define BIO_CTRL_DGRAM_SET_NEXT_TIMEOUT 45/* Next DTLS handshake timeout |
136 | * to adjust socket timeouts */ | |
137 | # define BIO_CTRL_DGRAM_SET_DONT_FRAG 48 | |
7e159e01 | 138 | |
0f113f3e | 139 | # define BIO_CTRL_DGRAM_GET_MTU_OVERHEAD 49 |
0d3ae34d | 140 | |
99240875 MC |
141 | /* Deliberately outside of OPENSSL_NO_SCTP - used in bss_dgram.c */ |
142 | # define BIO_CTRL_DGRAM_SCTP_SET_IN_HANDSHAKE 50 | |
0f113f3e | 143 | # ifndef OPENSSL_NO_SCTP |
7e159e01 | 144 | /* SCTP stuff */ |
0f113f3e MC |
145 | # define BIO_CTRL_DGRAM_SCTP_ADD_AUTH_KEY 51 |
146 | # define BIO_CTRL_DGRAM_SCTP_NEXT_AUTH_KEY 52 | |
147 | # define BIO_CTRL_DGRAM_SCTP_AUTH_CCS_RCVD 53 | |
148 | # define BIO_CTRL_DGRAM_SCTP_GET_SNDINFO 60 | |
149 | # define BIO_CTRL_DGRAM_SCTP_SET_SNDINFO 61 | |
150 | # define BIO_CTRL_DGRAM_SCTP_GET_RCVINFO 62 | |
151 | # define BIO_CTRL_DGRAM_SCTP_SET_RCVINFO 63 | |
152 | # define BIO_CTRL_DGRAM_SCTP_GET_PRINFO 64 | |
153 | # define BIO_CTRL_DGRAM_SCTP_SET_PRINFO 65 | |
154 | # define BIO_CTRL_DGRAM_SCTP_SAVE_SHUTDOWN 70 | |
155 | # endif | |
36d16f8e | 156 | |
99240875 MC |
157 | # define BIO_CTRL_DGRAM_SET_PEEK_MODE 71 |
158 | ||
e401ef80 | 159 | /* |
bd9faf11 | 160 | * internal BIO: |
6ba76c4f BP |
161 | * # define BIO_CTRL_SET_KTLS_SEND 72 |
162 | * # define BIO_CTRL_SET_KTLS_SEND_CTRL_MSG 74 | |
e401ef80 | 163 | * # define BIO_CTRL_CLEAR_KTLS_CTRL_MSG 75 |
6ba76c4f BP |
164 | */ |
165 | ||
3119ab3c MC |
166 | # define BIO_CTRL_GET_KTLS_SEND 73 |
167 | # define BIO_CTRL_GET_KTLS_RECV 76 | |
e401ef80 | 168 | |
c8edb04f | 169 | # define BIO_CTRL_DGRAM_SCTP_WAIT_FOR_DRY 77 |
170 | # define BIO_CTRL_DGRAM_SCTP_MSG_WAITING 78 | |
171 | ||
319cee9e RL |
172 | /* BIO_f_prefix controls */ |
173 | # define BIO_CTRL_SET_PREFIX 79 | |
174 | # define BIO_CTRL_SET_INDENT 80 | |
175 | # define BIO_CTRL_GET_INDENT 81 | |
176 | ||
e0c4e43e HL |
177 | # define BIO_CTRL_DGRAM_GET_LOCAL_ADDR_CAP 82 |
178 | # define BIO_CTRL_DGRAM_GET_LOCAL_ADDR_ENABLE 83 | |
179 | # define BIO_CTRL_DGRAM_SET_LOCAL_ADDR_ENABLE 84 | |
b88ce46e HL |
180 | # define BIO_CTRL_DGRAM_GET_EFFECTIVE_CAPS 85 |
181 | # define BIO_CTRL_DGRAM_GET_CAPS 86 | |
182 | # define BIO_CTRL_DGRAM_SET_CAPS 87 | |
183 | # define BIO_CTRL_DGRAM_GET_NO_TRUNC 88 | |
184 | # define BIO_CTRL_DGRAM_SET_NO_TRUNC 89 | |
185 | ||
cd715b7e MM |
186 | /* |
187 | * internal BIO: | |
188 | * # define BIO_CTRL_SET_KTLS_TX_ZEROCOPY_SENDFILE 90 | |
189 | */ | |
190 | ||
3760747f HL |
191 | # define BIO_CTRL_GET_RPOLL_DESCRIPTOR 91 |
192 | # define BIO_CTRL_GET_WPOLL_DESCRIPTOR 92 | |
193 | # define BIO_CTRL_DGRAM_DETECT_PEER_ADDR 93 | |
68801bcb | 194 | |
b88ce46e HL |
195 | # define BIO_DGRAM_CAP_NONE 0U |
196 | # define BIO_DGRAM_CAP_HANDLES_SRC_ADDR (1U << 0) | |
197 | # define BIO_DGRAM_CAP_HANDLES_DST_ADDR (1U << 1) | |
198 | # define BIO_DGRAM_CAP_PROVIDES_SRC_ADDR (1U << 2) | |
199 | # define BIO_DGRAM_CAP_PROVIDES_DST_ADDR (1U << 3) | |
e0c4e43e | 200 | |
3119ab3c | 201 | # ifndef OPENSSL_NO_KTLS |
6ba76c4f | 202 | # define BIO_get_ktls_send(b) \ |
524bac57 | 203 | (BIO_ctrl(b, BIO_CTRL_GET_KTLS_SEND, 0, NULL) > 0) |
e401ef80 | 204 | # define BIO_get_ktls_recv(b) \ |
524bac57 | 205 | (BIO_ctrl(b, BIO_CTRL_GET_KTLS_RECV, 0, NULL) > 0) |
3119ab3c MC |
206 | # else |
207 | # define BIO_get_ktls_send(b) (0) | |
208 | # define BIO_get_ktls_recv(b) (0) | |
209 | # endif | |
6ba76c4f | 210 | |
d02b48c6 | 211 | /* modifiers */ |
0f113f3e MC |
212 | # define BIO_FP_READ 0x02 |
213 | # define BIO_FP_WRITE 0x04 | |
214 | # define BIO_FP_APPEND 0x08 | |
215 | # define BIO_FP_TEXT 0x10 | |
216 | ||
217 | # define BIO_FLAGS_READ 0x01 | |
218 | # define BIO_FLAGS_WRITE 0x02 | |
219 | # define BIO_FLAGS_IO_SPECIAL 0x04 | |
220 | # define BIO_FLAGS_RWS (BIO_FLAGS_READ|BIO_FLAGS_WRITE|BIO_FLAGS_IO_SPECIAL) | |
221 | # define BIO_FLAGS_SHOULD_RETRY 0x08 | |
936c2b9e | 222 | # ifndef OPENSSL_NO_DEPRECATED_3_0 |
b1132792 BE |
223 | /* This #define was replaced by an internal constant and should not be used. */ |
224 | # define BIO_FLAGS_UPLINK 0 | |
0f113f3e | 225 | # endif |
d02b48c6 | 226 | |
0f113f3e | 227 | # define BIO_FLAGS_BASE64_NO_NL 0x100 |
d02b48c6 | 228 | |
0f113f3e | 229 | /* |
9fe9d046 KM |
230 | * This is used with memory BIOs: |
231 | * BIO_FLAGS_MEM_RDONLY means we shouldn't free up or change the data in any way; | |
69687aa8 | 232 | * BIO_FLAGS_NONCLEAR_RST means we shouldn't clear data on reset. |
8484721a | 233 | */ |
0f113f3e | 234 | # define BIO_FLAGS_MEM_RDONLY 0x200 |
9fe9d046 | 235 | # define BIO_FLAGS_NONCLEAR_RST 0x400 |
d924dbf4 | 236 | # define BIO_FLAGS_IN_EOF 0x800 |
8484721a | 237 | |
cd715b7e | 238 | /* the BIO FLAGS values 0x1000 to 0x8000 are reserved for internal KTLS flags */ |
e278f185 | 239 | |
28a0841b RL |
240 | typedef union bio_addr_st BIO_ADDR; |
241 | typedef struct bio_addrinfo_st BIO_ADDRINFO; | |
242 | ||
8b8d963d | 243 | int BIO_get_new_index(void); |
7806f3dd | 244 | void BIO_set_flags(BIO *b, int flags); |
0f113f3e | 245 | int BIO_test_flags(const BIO *b, int flags); |
7806f3dd NL |
246 | void BIO_clear_flags(BIO *b, int flags); |
247 | ||
0f113f3e MC |
248 | # define BIO_get_flags(b) BIO_test_flags(b, ~(0x0)) |
249 | # define BIO_set_retry_special(b) \ | |
250 | BIO_set_flags(b, (BIO_FLAGS_IO_SPECIAL|BIO_FLAGS_SHOULD_RETRY)) | |
251 | # define BIO_set_retry_read(b) \ | |
252 | BIO_set_flags(b, (BIO_FLAGS_READ|BIO_FLAGS_SHOULD_RETRY)) | |
253 | # define BIO_set_retry_write(b) \ | |
254 | BIO_set_flags(b, (BIO_FLAGS_WRITE|BIO_FLAGS_SHOULD_RETRY)) | |
d02b48c6 RE |
255 | |
256 | /* These are normally used internally in BIOs */ | |
0f113f3e MC |
257 | # define BIO_clear_retry_flags(b) \ |
258 | BIO_clear_flags(b, (BIO_FLAGS_RWS|BIO_FLAGS_SHOULD_RETRY)) | |
259 | # define BIO_get_retry_flags(b) \ | |
260 | BIO_test_flags(b, (BIO_FLAGS_RWS|BIO_FLAGS_SHOULD_RETRY)) | |
d02b48c6 | 261 | |
657e60fa | 262 | /* These should be used by the application to tell why we should retry */ |
0f113f3e MC |
263 | # define BIO_should_read(a) BIO_test_flags(a, BIO_FLAGS_READ) |
264 | # define BIO_should_write(a) BIO_test_flags(a, BIO_FLAGS_WRITE) | |
265 | # define BIO_should_io_special(a) BIO_test_flags(a, BIO_FLAGS_IO_SPECIAL) | |
266 | # define BIO_retry_type(a) BIO_test_flags(a, BIO_FLAGS_RWS) | |
267 | # define BIO_should_retry(a) BIO_test_flags(a, BIO_FLAGS_SHOULD_RETRY) | |
268 | ||
269 | /* | |
270 | * The next three are used in conjunction with the BIO_should_io_special() | |
271 | * condition. After this returns true, BIO *BIO_get_retry_BIO(BIO *bio, int | |
272 | * *reason); will walk the BIO stack and return the 'reason' for the special | |
273 | * and the offending BIO. Given a BIO, BIO_get_retry_reason(bio) will return | |
274 | * the code. | |
275 | */ | |
276 | /* | |
277 | * Returned from the SSL bio when the certificate retrieval code had an error | |
278 | */ | |
279 | # define BIO_RR_SSL_X509_LOOKUP 0x01 | |
d02b48c6 | 280 | /* Returned from the connect BIO when a connect would have blocked */ |
0f113f3e | 281 | # define BIO_RR_CONNECT 0x02 |
924046ce | 282 | /* Returned from the accept BIO when an accept would have blocked */ |
0f113f3e | 283 | # define BIO_RR_ACCEPT 0x03 |
d02b48c6 RE |
284 | |
285 | /* These are passed by the BIO callback */ | |
e0c4e43e HL |
286 | # define BIO_CB_FREE 0x01 |
287 | # define BIO_CB_READ 0x02 | |
288 | # define BIO_CB_WRITE 0x03 | |
289 | # define BIO_CB_PUTS 0x04 | |
290 | # define BIO_CB_GETS 0x05 | |
291 | # define BIO_CB_CTRL 0x06 | |
292 | # define BIO_CB_RECVMMSG 0x07 | |
293 | # define BIO_CB_SENDMMSG 0x08 | |
0f113f3e MC |
294 | |
295 | /* | |
296 | * The callback is called before and after the underling operation, The | |
297 | * BIO_CB_RETURN flag indicates if it is after the call | |
298 | */ | |
299 | # define BIO_CB_RETURN 0x80 | |
30cf9178 | 300 | # define BIO_CB_return(a) ((a)|BIO_CB_RETURN) |
0f113f3e MC |
301 | # define BIO_cb_pre(a) (!((a)&BIO_CB_RETURN)) |
302 | # define BIO_cb_post(a) ((a)&BIO_CB_RETURN) | |
303 | ||
0800318a | 304 | # ifndef OPENSSL_NO_DEPRECATED_3_0 |
91da5e77 RS |
305 | typedef long (*BIO_callback_fn)(BIO *b, int oper, const char *argp, int argi, |
306 | long argl, long ret); | |
0800318a TM |
307 | OSSL_DEPRECATEDIN_3_0 BIO_callback_fn BIO_get_callback(const BIO *b); |
308 | OSSL_DEPRECATEDIN_3_0 void BIO_set_callback(BIO *b, BIO_callback_fn callback); | |
309 | OSSL_DEPRECATEDIN_3_0 long BIO_debug_callback(BIO *bio, int cmd, | |
310 | const char *argp, int argi, | |
311 | long argl, long ret); | |
312 | # endif | |
313 | ||
d07aee2c MC |
314 | typedef long (*BIO_callback_fn_ex)(BIO *b, int oper, const char *argp, |
315 | size_t len, int argi, | |
98e553d2 | 316 | long argl, int ret, size_t *processed); |
d07aee2c MC |
317 | BIO_callback_fn_ex BIO_get_callback_ex(const BIO *b); |
318 | void BIO_set_callback_ex(BIO *b, BIO_callback_fn_ex callback); | |
0800318a TM |
319 | long BIO_debug_callback_ex(BIO *bio, int oper, const char *argp, size_t len, |
320 | int argi, long argl, int ret, size_t *processed); | |
d07aee2c | 321 | |
7806f3dd NL |
322 | char *BIO_get_callback_arg(const BIO *b); |
323 | void BIO_set_callback_arg(BIO *b, char *arg); | |
d02b48c6 | 324 | |
a146ae55 MC |
325 | typedef struct bio_method_st BIO_METHOD; |
326 | ||
0f113f3e | 327 | const char *BIO_method_name(const BIO *b); |
7806f3dd | 328 | int BIO_method_type(const BIO *b); |
0e1c0612 | 329 | |
fce78bd4 BE |
330 | typedef int BIO_info_cb(BIO *, int, int); |
331 | typedef BIO_info_cb bio_info_cb; /* backward compatibility */ | |
0f113f3e | 332 | |
dd731474 MC |
333 | {- |
334 | generate_stack_macros("BIO"); | |
335 | -} | |
336 | ||
371acb22 | 337 | |
11d8cdc6 | 338 | /* Prefix and suffix callback in ASN1 BIO */ |
0f113f3e MC |
339 | typedef int asn1_ps_func (BIO *b, unsigned char **pbuf, int *plen, |
340 | void *parg); | |
11d8cdc6 | 341 | |
c8edb04f | 342 | typedef void (*BIO_dgram_sctp_notification_handler_fn) (BIO *b, |
343 | void *context, | |
344 | void *buf); | |
0f113f3e | 345 | # ifndef OPENSSL_NO_SCTP |
7e159e01 | 346 | /* SCTP parameter structs */ |
0f113f3e MC |
347 | struct bio_dgram_sctp_sndinfo { |
348 | uint16_t snd_sid; | |
349 | uint16_t snd_flags; | |
350 | uint32_t snd_ppid; | |
351 | uint32_t snd_context; | |
352 | }; | |
353 | ||
354 | struct bio_dgram_sctp_rcvinfo { | |
355 | uint16_t rcv_sid; | |
356 | uint16_t rcv_ssn; | |
357 | uint16_t rcv_flags; | |
358 | uint32_t rcv_ppid; | |
359 | uint32_t rcv_tsn; | |
360 | uint32_t rcv_cumtsn; | |
361 | uint32_t rcv_context; | |
362 | }; | |
363 | ||
364 | struct bio_dgram_sctp_prinfo { | |
365 | uint16_t pr_policy; | |
366 | uint32_t pr_value; | |
367 | }; | |
368 | # endif | |
7e159e01 | 369 | |
e0c4e43e HL |
370 | /* BIO_sendmmsg/BIO_recvmmsg-related definitions */ |
371 | typedef struct bio_msg_st { | |
372 | void *data; | |
373 | size_t data_len; | |
374 | BIO_ADDR *peer, *local; | |
375 | uint64_t flags; | |
376 | } BIO_MSG; | |
377 | ||
378 | typedef struct bio_mmsg_cb_args_st { | |
379 | BIO_MSG *msg; | |
380 | size_t stride, num_msg; | |
381 | uint64_t flags; | |
382 | size_t *msgs_processed; | |
383 | } BIO_MMSG_CB_ARGS; | |
384 | ||
68801bcb HL |
385 | #define BIO_POLL_DESCRIPTOR_TYPE_NONE 0 |
386 | #define BIO_POLL_DESCRIPTOR_TYPE_SOCK_FD 1 | |
387 | #define BIO_POLL_DESCRIPTOR_CUSTOM_START 8192 | |
68801bcb HL |
388 | |
389 | typedef struct bio_poll_descriptor_st { | |
2619d10a | 390 | uint32_t type; |
68801bcb | 391 | union { |
2619d10a HL |
392 | int fd; |
393 | void *custom; | |
394 | uintptr_t custom_ui; | |
68801bcb HL |
395 | } value; |
396 | } BIO_POLL_DESCRIPTOR; | |
397 | ||
0f113f3e MC |
398 | /* |
399 | * #define BIO_CONN_get_param_hostname BIO_ctrl | |
400 | */ | |
58964a49 | 401 | |
0f113f3e MC |
402 | # define BIO_C_SET_CONNECT 100 |
403 | # define BIO_C_DO_STATE_MACHINE 101 | |
404 | # define BIO_C_SET_NBIO 102 | |
7281cbaa | 405 | /* # define BIO_C_SET_PROXY_PARAM 103 */ |
0f113f3e MC |
406 | # define BIO_C_SET_FD 104 |
407 | # define BIO_C_GET_FD 105 | |
408 | # define BIO_C_SET_FILE_PTR 106 | |
409 | # define BIO_C_GET_FILE_PTR 107 | |
410 | # define BIO_C_SET_FILENAME 108 | |
411 | # define BIO_C_SET_SSL 109 | |
412 | # define BIO_C_GET_SSL 110 | |
413 | # define BIO_C_SET_MD 111 | |
414 | # define BIO_C_GET_MD 112 | |
415 | # define BIO_C_GET_CIPHER_STATUS 113 | |
416 | # define BIO_C_SET_BUF_MEM 114 | |
417 | # define BIO_C_GET_BUF_MEM_PTR 115 | |
418 | # define BIO_C_GET_BUFF_NUM_LINES 116 | |
419 | # define BIO_C_SET_BUFF_SIZE 117 | |
420 | # define BIO_C_SET_ACCEPT 118 | |
421 | # define BIO_C_SSL_MODE 119 | |
422 | # define BIO_C_GET_MD_CTX 120 | |
7281cbaa | 423 | /* # define BIO_C_GET_PROXY_PARAM 121 */ |
0f113f3e MC |
424 | # define BIO_C_SET_BUFF_READ_DATA 122/* data to read first */ |
425 | # define BIO_C_GET_CONNECT 123 | |
426 | # define BIO_C_GET_ACCEPT 124 | |
427 | # define BIO_C_SET_SSL_RENEGOTIATE_BYTES 125 | |
428 | # define BIO_C_GET_SSL_NUM_RENEGOTIATES 126 | |
429 | # define BIO_C_SET_SSL_RENEGOTIATE_TIMEOUT 127 | |
430 | # define BIO_C_FILE_SEEK 128 | |
431 | # define BIO_C_GET_CIPHER_CTX 129 | |
432 | # define BIO_C_SET_BUF_MEM_EOF_RETURN 130/* return end of input | |
433 | * value */ | |
434 | # define BIO_C_SET_BIND_MODE 131 | |
435 | # define BIO_C_GET_BIND_MODE 132 | |
436 | # define BIO_C_FILE_TELL 133 | |
437 | # define BIO_C_GET_SOCKS 134 | |
438 | # define BIO_C_SET_SOCKS 135 | |
439 | ||
440 | # define BIO_C_SET_WRITE_BUF_SIZE 136/* for BIO_s_bio */ | |
441 | # define BIO_C_GET_WRITE_BUF_SIZE 137 | |
442 | # define BIO_C_MAKE_BIO_PAIR 138 | |
443 | # define BIO_C_DESTROY_BIO_PAIR 139 | |
444 | # define BIO_C_GET_WRITE_GUARANTEE 140 | |
445 | # define BIO_C_GET_READ_REQUEST 141 | |
446 | # define BIO_C_SHUTDOWN_WR 142 | |
447 | # define BIO_C_NREAD0 143 | |
448 | # define BIO_C_NREAD 144 | |
449 | # define BIO_C_NWRITE0 145 | |
450 | # define BIO_C_NWRITE 146 | |
451 | # define BIO_C_RESET_READ_REQUEST 147 | |
452 | # define BIO_C_SET_MD_CTX 148 | |
453 | ||
454 | # define BIO_C_SET_PREFIX 149 | |
455 | # define BIO_C_GET_PREFIX 150 | |
456 | # define BIO_C_SET_SUFFIX 151 | |
457 | # define BIO_C_GET_SUFFIX 152 | |
458 | ||
459 | # define BIO_C_SET_EX_ARG 153 | |
460 | # define BIO_C_GET_EX_ARG 154 | |
461 | ||
417be660 RL |
462 | # define BIO_C_SET_CONNECT_MODE 155 |
463 | ||
a3e53d56 TS |
464 | # define BIO_C_SET_TFO 156 /* like BIO_C_SET_NBIO */ |
465 | ||
7841dbab HL |
466 | # define BIO_C_SET_SOCK_TYPE 157 |
467 | # define BIO_C_GET_SOCK_TYPE 158 | |
468 | # define BIO_C_GET_DGRAM_BIO 159 | |
469 | ||
0f113f3e MC |
470 | # define BIO_set_app_data(s,arg) BIO_set_ex_data(s,0,arg) |
471 | # define BIO_get_app_data(s) BIO_get_ex_data(s,0) | |
dfeab068 | 472 | |
a3e53d56 TS |
473 | # define BIO_set_nbio(b,n) BIO_ctrl(b,BIO_C_SET_NBIO,(n),NULL) |
474 | # define BIO_set_tfo(b,n) BIO_ctrl(b,BIO_C_SET_TFO,(n),NULL) | |
f863ad0c MC |
475 | |
476 | # ifndef OPENSSL_NO_SOCK | |
417be660 RL |
477 | /* IP families we support, for BIO_s_connect() and BIO_s_accept() */ |
478 | /* Note: the underlying operating system may not support some of them */ | |
f863ad0c MC |
479 | # define BIO_FAMILY_IPV4 4 |
480 | # define BIO_FAMILY_IPV6 6 | |
481 | # define BIO_FAMILY_IPANY 256 | |
417be660 RL |
482 | |
483 | /* BIO_s_connect() */ | |
37659ea4 BE |
484 | # define BIO_set_conn_hostname(b,name) BIO_ctrl(b,BIO_C_SET_CONNECT,0, \ |
485 | (char *)(name)) | |
486 | # define BIO_set_conn_port(b,port) BIO_ctrl(b,BIO_C_SET_CONNECT,1, \ | |
487 | (char *)(port)) | |
488 | # define BIO_set_conn_address(b,addr) BIO_ctrl(b,BIO_C_SET_CONNECT,2, \ | |
489 | (char *)(addr)) | |
f863ad0c | 490 | # define BIO_set_conn_ip_family(b,f) BIO_int_ctrl(b,BIO_C_SET_CONNECT,3,f) |
c2efa783 VS |
491 | # define BIO_get_conn_hostname(b) ((const char *)BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,0)) |
492 | # define BIO_get_conn_port(b) ((const char *)BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,1)) | |
493 | # define BIO_get_conn_address(b) ((const BIO_ADDR *)BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,2)) | |
f863ad0c | 494 | # define BIO_get_conn_ip_family(b) BIO_ctrl(b,BIO_C_GET_CONNECT,3,NULL) |
a3e53d56 | 495 | # define BIO_get_conn_mode(b) BIO_ctrl(b,BIO_C_GET_CONNECT,4,NULL) |
f863ad0c | 496 | # define BIO_set_conn_mode(b,n) BIO_ctrl(b,BIO_C_SET_CONNECT_MODE,(n),NULL) |
7841dbab HL |
497 | # define BIO_set_sock_type(b,t) BIO_ctrl(b,BIO_C_SET_SOCK_TYPE,(t),NULL) |
498 | # define BIO_get_sock_type(b) BIO_ctrl(b,BIO_C_GET_SOCK_TYPE,0,NULL) | |
abeb41b4 | 499 | # define BIO_get0_dgram_bio(b, p) BIO_ctrl(b,BIO_C_GET_DGRAM_BIO,0,(void *)(BIO **)(p)) |
d02b48c6 | 500 | |
f564acda | 501 | /* BIO_s_accept() */ |
37659ea4 BE |
502 | # define BIO_set_accept_name(b,name) BIO_ctrl(b,BIO_C_SET_ACCEPT,0, \ |
503 | (char *)(name)) | |
504 | # define BIO_set_accept_port(b,port) BIO_ctrl(b,BIO_C_SET_ACCEPT,1, \ | |
505 | (char *)(port)) | |
f863ad0c MC |
506 | # define BIO_get_accept_name(b) ((const char *)BIO_ptr_ctrl(b,BIO_C_GET_ACCEPT,0)) |
507 | # define BIO_get_accept_port(b) ((const char *)BIO_ptr_ctrl(b,BIO_C_GET_ACCEPT,1)) | |
508 | # define BIO_get_peer_name(b) ((const char *)BIO_ptr_ctrl(b,BIO_C_GET_ACCEPT,2)) | |
509 | # define BIO_get_peer_port(b) ((const char *)BIO_ptr_ctrl(b,BIO_C_GET_ACCEPT,3)) | |
0f113f3e | 510 | /* #define BIO_set_nbio(b,n) BIO_ctrl(b,BIO_C_SET_NBIO,(n),NULL) */ |
f863ad0c | 511 | # define BIO_set_nbio_accept(b,n) BIO_ctrl(b,BIO_C_SET_ACCEPT,2,(n)?(void *)"a":NULL) |
37659ea4 BE |
512 | # define BIO_set_accept_bios(b,bio) BIO_ctrl(b,BIO_C_SET_ACCEPT,3, \ |
513 | (char *)(bio)) | |
f863ad0c MC |
514 | # define BIO_set_accept_ip_family(b,f) BIO_int_ctrl(b,BIO_C_SET_ACCEPT,4,f) |
515 | # define BIO_get_accept_ip_family(b) BIO_ctrl(b,BIO_C_GET_ACCEPT,4,NULL) | |
a3e53d56 | 516 | # define BIO_set_tfo_accept(b,n) BIO_ctrl(b,BIO_C_SET_ACCEPT,5,(n)?(void *)"a":NULL) |
0f113f3e | 517 | |
417be660 | 518 | /* Aliases kept for backward compatibility */ |
f863ad0c MC |
519 | # define BIO_BIND_NORMAL 0 |
520 | # define BIO_BIND_REUSEADDR BIO_SOCK_REUSEADDR | |
521 | # define BIO_BIND_REUSEADDR_IF_UNUSED BIO_SOCK_REUSEADDR | |
522 | # define BIO_set_bind_mode(b,mode) BIO_ctrl(b,BIO_C_SET_BIND_MODE,mode,NULL) | |
523 | # define BIO_get_bind_mode(b) BIO_ctrl(b,BIO_C_GET_BIND_MODE,0,NULL) | |
f863ad0c MC |
524 | # endif /* OPENSSL_NO_SOCK */ |
525 | ||
c195c882 MC |
526 | # define BIO_do_connect(b) BIO_do_handshake(b) |
527 | # define BIO_do_accept(b) BIO_do_handshake(b) | |
528 | ||
0f113f3e | 529 | # define BIO_do_handshake(b) BIO_ctrl(b,BIO_C_DO_STATE_MACHINE,0,NULL) |
d02b48c6 | 530 | |
f564acda | 531 | /* BIO_s_datagram(), BIO_s_fd(), BIO_s_socket(), BIO_s_accept() and BIO_s_connect() */ |
0f113f3e | 532 | # define BIO_set_fd(b,fd,c) BIO_int_ctrl(b,BIO_C_SET_FD,c,fd) |
37659ea4 | 533 | # define BIO_get_fd(b,c) BIO_ctrl(b,BIO_C_GET_FD,0,(char *)(c)) |
d02b48c6 | 534 | |
f564acda | 535 | /* BIO_s_file() */ |
37659ea4 BE |
536 | # define BIO_set_fp(b,fp,c) BIO_ctrl(b,BIO_C_SET_FILE_PTR,c,(char *)(fp)) |
537 | # define BIO_get_fp(b,fpp) BIO_ctrl(b,BIO_C_GET_FILE_PTR,0,(char *)(fpp)) | |
d02b48c6 | 538 | |
24430304 | 539 | /* BIO_s_fd() and BIO_s_file() */ |
0f113f3e MC |
540 | # define BIO_seek(b,ofs) (int)BIO_ctrl(b,BIO_C_FILE_SEEK,ofs,NULL) |
541 | # define BIO_tell(b) (int)BIO_ctrl(b,BIO_C_FILE_TELL,0,NULL) | |
dfeab068 | 542 | |
0f113f3e MC |
543 | /* |
544 | * name is cast to lose const, but might be better to route through a | |
545 | * function so we can do it safely | |
546 | */ | |
547 | # ifdef CONST_STRICT | |
548 | /* | |
549 | * If you are wondering why this isn't defined, its because CONST_STRICT is | |
e778802f BL |
550 | * purely a compile-time kludge to allow const to be checked. |
551 | */ | |
0f113f3e MC |
552 | int BIO_read_filename(BIO *b, const char *name); |
553 | # else | |
5a339364 | 554 | # define BIO_read_filename(b,name) (int)BIO_ctrl(b,BIO_C_SET_FILENAME, \ |
37659ea4 | 555 | BIO_CLOSE|BIO_FP_READ,(char *)(name)) |
0f113f3e | 556 | # endif |
5a339364 | 557 | # define BIO_write_filename(b,name) (int)BIO_ctrl(b,BIO_C_SET_FILENAME, \ |
0f113f3e | 558 | BIO_CLOSE|BIO_FP_WRITE,name) |
5a339364 | 559 | # define BIO_append_filename(b,name) (int)BIO_ctrl(b,BIO_C_SET_FILENAME, \ |
0f113f3e | 560 | BIO_CLOSE|BIO_FP_APPEND,name) |
5a339364 | 561 | # define BIO_rw_filename(b,name) (int)BIO_ctrl(b,BIO_C_SET_FILENAME, \ |
0f113f3e MC |
562 | BIO_CLOSE|BIO_FP_READ|BIO_FP_WRITE,name) |
563 | ||
564 | /* | |
565 | * WARNING WARNING, this ups the reference count on the read bio of the SSL | |
566 | * structure. This is because the ssl read BIO is now pointed to by the | |
567 | * next_bio field in the bio. So when you free the BIO, make sure you are | |
568 | * doing a BIO_free_all() to catch the underlying BIO. | |
569 | */ | |
37659ea4 BE |
570 | # define BIO_set_ssl(b,ssl,c) BIO_ctrl(b,BIO_C_SET_SSL,c,(char *)(ssl)) |
571 | # define BIO_get_ssl(b,sslp) BIO_ctrl(b,BIO_C_GET_SSL,0,(char *)(sslp)) | |
0f113f3e MC |
572 | # define BIO_set_ssl_mode(b,client) BIO_ctrl(b,BIO_C_SSL_MODE,client,NULL) |
573 | # define BIO_set_ssl_renegotiate_bytes(b,num) \ | |
54f24e3e | 574 | BIO_ctrl(b,BIO_C_SET_SSL_RENEGOTIATE_BYTES,num,NULL) |
0f113f3e | 575 | # define BIO_get_num_renegotiates(b) \ |
54f24e3e | 576 | BIO_ctrl(b,BIO_C_GET_SSL_NUM_RENEGOTIATES,0,NULL) |
0f113f3e | 577 | # define BIO_set_ssl_renegotiate_timeout(b,seconds) \ |
54f24e3e | 578 | BIO_ctrl(b,BIO_C_SET_SSL_RENEGOTIATE_TIMEOUT,seconds,NULL) |
d02b48c6 RE |
579 | |
580 | /* defined in evp.h */ | |
37659ea4 | 581 | /* #define BIO_set_md(b,md) BIO_ctrl(b,BIO_C_SET_MD,1,(char *)(md)) */ |
d02b48c6 | 582 | |
37659ea4 BE |
583 | # define BIO_get_mem_data(b,pp) BIO_ctrl(b,BIO_CTRL_INFO,0,(char *)(pp)) |
584 | # define BIO_set_mem_buf(b,bm,c) BIO_ctrl(b,BIO_C_SET_BUF_MEM,c,(char *)(bm)) | |
585 | # define BIO_get_mem_ptr(b,pp) BIO_ctrl(b,BIO_C_GET_BUF_MEM_PTR,0, \ | |
586 | (char *)(pp)) | |
0f113f3e MC |
587 | # define BIO_set_mem_eof_return(b,v) \ |
588 | BIO_ctrl(b,BIO_C_SET_BUF_MEM_EOF_RETURN,v,NULL) | |
d02b48c6 RE |
589 | |
590 | /* For the BIO_f_buffer() type */ | |
0f113f3e MC |
591 | # define BIO_get_buffer_num_lines(b) BIO_ctrl(b,BIO_C_GET_BUFF_NUM_LINES,0,NULL) |
592 | # define BIO_set_buffer_size(b,size) BIO_ctrl(b,BIO_C_SET_BUFF_SIZE,size,NULL) | |
593 | # define BIO_set_read_buffer_size(b,size) BIO_int_ctrl(b,BIO_C_SET_BUFF_SIZE,size,0) | |
594 | # define BIO_set_write_buffer_size(b,size) BIO_int_ctrl(b,BIO_C_SET_BUFF_SIZE,size,1) | |
595 | # define BIO_set_buffer_read_data(b,buf,num) BIO_ctrl(b,BIO_C_SET_BUFF_READ_DATA,num,buf) | |
d02b48c6 RE |
596 | |
597 | /* Don't use the next one unless you know what you are doing :-) */ | |
0f113f3e MC |
598 | # define BIO_dup_state(b,ret) BIO_ctrl(b,BIO_CTRL_DUP,0,(char *)(ret)) |
599 | ||
600 | # define BIO_reset(b) (int)BIO_ctrl(b,BIO_CTRL_RESET,0,NULL) | |
601 | # define BIO_eof(b) (int)BIO_ctrl(b,BIO_CTRL_EOF,0,NULL) | |
602 | # define BIO_set_close(b,c) (int)BIO_ctrl(b,BIO_CTRL_SET_CLOSE,(c),NULL) | |
603 | # define BIO_get_close(b) (int)BIO_ctrl(b,BIO_CTRL_GET_CLOSE,0,NULL) | |
604 | # define BIO_pending(b) (int)BIO_ctrl(b,BIO_CTRL_PENDING,0,NULL) | |
605 | # define BIO_wpending(b) (int)BIO_ctrl(b,BIO_CTRL_WPENDING,0,NULL) | |
95d29597 BM |
606 | /* ...pending macros have inappropriate return type */ |
607 | size_t BIO_ctrl_pending(BIO *b); | |
608 | size_t BIO_ctrl_wpending(BIO *b); | |
0f113f3e MC |
609 | # define BIO_flush(b) (int)BIO_ctrl(b,BIO_CTRL_FLUSH,0,NULL) |
610 | # define BIO_get_info_callback(b,cbp) (int)BIO_ctrl(b,BIO_CTRL_GET_CALLBACK,0, \ | |
611 | cbp) | |
612 | # define BIO_set_info_callback(b,cb) (int)BIO_callback_ctrl(b,BIO_CTRL_SET_CALLBACK,cb) | |
d02b48c6 RE |
613 | |
614 | /* For the BIO_f_buffer() type */ | |
0f113f3e | 615 | # define BIO_buffer_get_num_lines(b) BIO_ctrl(b,BIO_CTRL_GET,0,NULL) |
dc10560e | 616 | # define BIO_buffer_peek(b,s,l) BIO_ctrl(b,BIO_CTRL_PEEK,(l),(s)) |
d02b48c6 | 617 | |
95d29597 | 618 | /* For BIO_s_bio() */ |
0f113f3e MC |
619 | # define BIO_set_write_buf_size(b,size) (int)BIO_ctrl(b,BIO_C_SET_WRITE_BUF_SIZE,size,NULL) |
620 | # define BIO_get_write_buf_size(b,size) (size_t)BIO_ctrl(b,BIO_C_GET_WRITE_BUF_SIZE,size,NULL) | |
621 | # define BIO_make_bio_pair(b1,b2) (int)BIO_ctrl(b1,BIO_C_MAKE_BIO_PAIR,0,b2) | |
622 | # define BIO_destroy_bio_pair(b) (int)BIO_ctrl(b,BIO_C_DESTROY_BIO_PAIR,0,NULL) | |
623 | # define BIO_shutdown_wr(b) (int)BIO_ctrl(b, BIO_C_SHUTDOWN_WR, 0, NULL) | |
95d29597 | 624 | /* macros with inappropriate type -- but ...pending macros use int too: */ |
0f113f3e MC |
625 | # define BIO_get_write_guarantee(b) (int)BIO_ctrl(b,BIO_C_GET_WRITE_GUARANTEE,0,NULL) |
626 | # define BIO_get_read_request(b) (int)BIO_ctrl(b,BIO_C_GET_READ_REQUEST,0,NULL) | |
95d29597 BM |
627 | size_t BIO_ctrl_get_write_guarantee(BIO *b); |
628 | size_t BIO_ctrl_get_read_request(BIO *b); | |
e405b8d1 | 629 | int BIO_ctrl_reset_read_request(BIO *b); |
95d29597 | 630 | |
36d16f8e | 631 | /* ctrl macros for dgram */ |
0f113f3e | 632 | # define BIO_ctrl_dgram_connect(b,peer) \ |
37659ea4 | 633 | (int)BIO_ctrl(b,BIO_CTRL_DGRAM_CONNECT,0, (char *)(peer)) |
009e9d99 | 634 | # define BIO_ctrl_set_connected(b,peer) \ |
37659ea4 | 635 | (int)BIO_ctrl(b, BIO_CTRL_DGRAM_SET_CONNECTED, 0, (char *)(peer)) |
0f113f3e | 636 | # define BIO_dgram_recv_timedout(b) \ |
36d16f8e | 637 | (int)BIO_ctrl(b, BIO_CTRL_DGRAM_GET_RECV_TIMER_EXP, 0, NULL) |
0f113f3e | 638 | # define BIO_dgram_send_timedout(b) \ |
36d16f8e | 639 | (int)BIO_ctrl(b, BIO_CTRL_DGRAM_GET_SEND_TIMER_EXP, 0, NULL) |
0f113f3e | 640 | # define BIO_dgram_get_peer(b,peer) \ |
37659ea4 | 641 | (int)BIO_ctrl(b, BIO_CTRL_DGRAM_GET_PEER, 0, (char *)(peer)) |
0f113f3e | 642 | # define BIO_dgram_set_peer(b,peer) \ |
37659ea4 | 643 | (int)BIO_ctrl(b, BIO_CTRL_DGRAM_SET_PEER, 0, (char *)(peer)) |
000ef781 HL |
644 | # define BIO_dgram_detect_peer_addr(b,peer) \ |
645 | (int)BIO_ctrl(b, BIO_CTRL_DGRAM_DETECT_PEER_ADDR, 0, (char *)(peer)) | |
0f113f3e | 646 | # define BIO_dgram_get_mtu_overhead(b) \ |
0d3ae34d | 647 | (unsigned int)BIO_ctrl((b), BIO_CTRL_DGRAM_GET_MTU_OVERHEAD, 0, NULL) |
e0c4e43e HL |
648 | # define BIO_dgram_get_local_addr_cap(b) \ |
649 | (int)BIO_ctrl((b), BIO_CTRL_DGRAM_GET_LOCAL_ADDR_CAP, 0, NULL) | |
650 | # define BIO_dgram_get_local_addr_enable(b, penable) \ | |
651 | (int)BIO_ctrl((b), BIO_CTRL_DGRAM_GET_LOCAL_ADDR_ENABLE, 0, (char *)(penable)) | |
652 | # define BIO_dgram_set_local_addr_enable(b, enable) \ | |
653 | (int)BIO_ctrl((b), BIO_CTRL_DGRAM_SET_LOCAL_ADDR_ENABLE, (enable), NULL) | |
b88ce46e HL |
654 | # define BIO_dgram_get_effective_caps(b) \ |
655 | (uint32_t)BIO_ctrl((b), BIO_CTRL_DGRAM_GET_EFFECTIVE_CAPS, 0, NULL) | |
656 | # define BIO_dgram_get_caps(b) \ | |
657 | (uint32_t)BIO_ctrl((b), BIO_CTRL_DGRAM_GET_CAPS, 0, NULL) | |
658 | # define BIO_dgram_set_caps(b, caps) \ | |
659 | (int)BIO_ctrl((b), BIO_CTRL_DGRAM_SET_CAPS, (long)(caps), NULL) | |
660 | # define BIO_dgram_get_no_trunc(b) \ | |
661 | (unsigned int)BIO_ctrl((b), BIO_CTRL_DGRAM_GET_NO_TRUNC, 0, NULL) | |
662 | # define BIO_dgram_set_no_trunc(b, enable) \ | |
663 | (int)BIO_ctrl((b), BIO_CTRL_DGRAM_SET_NO_TRUNC, (enable), NULL) | |
664 | # define BIO_dgram_get_mtu(b) \ | |
665 | (unsigned int)BIO_ctrl((b), BIO_CTRL_DGRAM_GET_MTU, 0, NULL) | |
666 | # define BIO_dgram_set_mtu(b, mtu) \ | |
667 | (int)BIO_ctrl((b), BIO_CTRL_DGRAM_SET_MTU, (mtu), NULL) | |
36d16f8e | 668 | |
319cee9e RL |
669 | /* ctrl macros for BIO_f_prefix */ |
670 | # define BIO_set_prefix(b,p) BIO_ctrl((b), BIO_CTRL_SET_PREFIX, 0, (void *)(p)) | |
671 | # define BIO_set_indent(b,i) BIO_ctrl((b), BIO_CTRL_SET_INDENT, (i), NULL) | |
672 | # define BIO_get_indent(b) BIO_ctrl((b), BIO_CTRL_GET_INDENT, 0, NULL) | |
673 | ||
e6390aca RS |
674 | #define BIO_get_ex_new_index(l, p, newf, dupf, freef) \ |
675 | CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_BIO, l, p, newf, dupf, freef) | |
0f113f3e | 676 | int BIO_set_ex_data(BIO *bio, int idx, void *data); |
8cc86b81 | 677 | void *BIO_get_ex_data(const BIO *bio, int idx); |
b8b12aad MC |
678 | uint64_t BIO_number_read(BIO *bio); |
679 | uint64_t BIO_number_written(BIO *bio); | |
0cc39579 | 680 | |
11d8cdc6 DSH |
681 | /* For BIO_f_asn1() */ |
682 | int BIO_asn1_set_prefix(BIO *b, asn1_ps_func *prefix, | |
0f113f3e | 683 | asn1_ps_func *prefix_free); |
11d8cdc6 | 684 | int BIO_asn1_get_prefix(BIO *b, asn1_ps_func **pprefix, |
0f113f3e | 685 | asn1_ps_func **pprefix_free); |
11d8cdc6 | 686 | int BIO_asn1_set_suffix(BIO *b, asn1_ps_func *suffix, |
0f113f3e | 687 | asn1_ps_func *suffix_free); |
11d8cdc6 | 688 | int BIO_asn1_get_suffix(BIO *b, asn1_ps_func **psuffix, |
0f113f3e | 689 | asn1_ps_func **psuffix_free); |
11d8cdc6 | 690 | |
04f6b0fd | 691 | const BIO_METHOD *BIO_s_file(void); |
72fbe87d | 692 | BIO *BIO_new_file(const char *filename, const char *mode); |
b0ee1de9 | 693 | BIO *BIO_new_from_core_bio(OSSL_LIB_CTX *libctx, OSSL_CORE_BIO *corebio); |
984d6c60 | 694 | # ifndef OPENSSL_NO_STDIO |
58964a49 | 695 | BIO *BIO_new_fp(FILE *stream, int close_flag); |
922ebc7b | 696 | # endif |
b0ee1de9 | 697 | BIO *BIO_new_ex(OSSL_LIB_CTX *libctx, const BIO_METHOD *method); |
04f6b0fd | 698 | BIO *BIO_new(const BIO_METHOD *type); |
0f113f3e | 699 | int BIO_free(BIO *a); |
a146ae55 MC |
700 | void BIO_set_data(BIO *a, void *ptr); |
701 | void *BIO_get_data(BIO *a); | |
702 | void BIO_set_init(BIO *a, int init); | |
703 | int BIO_get_init(BIO *a); | |
704 | void BIO_set_shutdown(BIO *a, int shut); | |
705 | int BIO_get_shutdown(BIO *a); | |
0f113f3e | 706 | void BIO_vfree(BIO *a); |
fb46be03 | 707 | int BIO_up_ref(BIO *a); |
7bf79e33 | 708 | int BIO_read(BIO *b, void *data, int dlen); |
4e3973b4 | 709 | int BIO_read_ex(BIO *b, void *data, size_t dlen, size_t *readbytes); |
e0c4e43e HL |
710 | __owur int BIO_recvmmsg(BIO *b, BIO_MSG *msg, |
711 | size_t stride, size_t num_msg, uint64_t flags, | |
712 | size_t *msgs_processed); | |
0f113f3e | 713 | int BIO_gets(BIO *bp, char *buf, int size); |
18423879 | 714 | int BIO_get_line(BIO *bio, char *buf, int size); |
7bf79e33 MC |
715 | int BIO_write(BIO *b, const void *data, int dlen); |
716 | int BIO_write_ex(BIO *b, const void *data, size_t dlen, size_t *written); | |
e0c4e43e HL |
717 | __owur int BIO_sendmmsg(BIO *b, BIO_MSG *msg, |
718 | size_t stride, size_t num_msg, uint64_t flags, | |
719 | size_t *msgs_processed); | |
68801bcb HL |
720 | __owur int BIO_get_rpoll_descriptor(BIO *b, BIO_POLL_DESCRIPTOR *desc); |
721 | __owur int BIO_get_wpoll_descriptor(BIO *b, BIO_POLL_DESCRIPTOR *desc); | |
0f113f3e MC |
722 | int BIO_puts(BIO *bp, const char *buf); |
723 | int BIO_indent(BIO *b, int indent, int max); | |
724 | long BIO_ctrl(BIO *bp, int cmd, long larg, void *parg); | |
fce78bd4 | 725 | long BIO_callback_ctrl(BIO *b, int cmd, BIO_info_cb *fp); |
417be660 | 726 | void *BIO_ptr_ctrl(BIO *bp, int cmd, long larg); |
0f113f3e MC |
727 | long BIO_int_ctrl(BIO *bp, int cmd, long larg, int iarg); |
728 | BIO *BIO_push(BIO *b, BIO *append); | |
729 | BIO *BIO_pop(BIO *b); | |
730 | void BIO_free_all(BIO *a); | |
731 | BIO *BIO_find_type(BIO *b, int bio_type); | |
732 | BIO *BIO_next(BIO *b); | |
a146ae55 | 733 | void BIO_set_next(BIO *b, BIO *next); |
0f113f3e MC |
734 | BIO *BIO_get_retry_BIO(BIO *bio, int *reason); |
735 | int BIO_get_retry_reason(BIO *bio); | |
a146ae55 | 736 | void BIO_set_retry_reason(BIO *bio, int reason); |
0f113f3e | 737 | BIO *BIO_dup_chain(BIO *in); |
d02b48c6 | 738 | |
019a7aba BM |
739 | int BIO_nread0(BIO *bio, char **buf); |
740 | int BIO_nread(BIO *bio, char **buf, int num); | |
741 | int BIO_nwrite0(BIO *bio, char **buf); | |
742 | int BIO_nwrite(BIO *bio, char **buf, int num); | |
743 | ||
04f6b0fd | 744 | const BIO_METHOD *BIO_s_mem(void); |
3a857b95 | 745 | # ifndef OPENSSL_NO_DGRAM |
5a4ba72f | 746 | const BIO_METHOD *BIO_s_dgram_mem(void); |
3a857b95 | 747 | # endif |
04f6b0fd | 748 | const BIO_METHOD *BIO_s_secmem(void); |
8ab31975 | 749 | BIO *BIO_new_mem_buf(const void *buf, int len); |
f863ad0c | 750 | # ifndef OPENSSL_NO_SOCK |
04f6b0fd DB |
751 | const BIO_METHOD *BIO_s_socket(void); |
752 | const BIO_METHOD *BIO_s_connect(void); | |
753 | const BIO_METHOD *BIO_s_accept(void); | |
f863ad0c | 754 | # endif |
04f6b0fd DB |
755 | const BIO_METHOD *BIO_s_fd(void); |
756 | const BIO_METHOD *BIO_s_log(void); | |
757 | const BIO_METHOD *BIO_s_bio(void); | |
758 | const BIO_METHOD *BIO_s_null(void); | |
759 | const BIO_METHOD *BIO_f_null(void); | |
760 | const BIO_METHOD *BIO_f_buffer(void); | |
a30823c8 | 761 | const BIO_METHOD *BIO_f_readbuffer(void); |
04f6b0fd | 762 | const BIO_METHOD *BIO_f_linebuffer(void); |
04f6b0fd | 763 | const BIO_METHOD *BIO_f_nbio_test(void); |
319cee9e | 764 | const BIO_METHOD *BIO_f_prefix(void); |
b0ee1de9 | 765 | const BIO_METHOD *BIO_s_core(void); |
0f113f3e | 766 | # ifndef OPENSSL_NO_DGRAM |
b88ce46e | 767 | const BIO_METHOD *BIO_s_dgram_pair(void); |
04f6b0fd | 768 | const BIO_METHOD *BIO_s_datagram(void); |
9fb80e3c MC |
769 | int BIO_dgram_non_fatal_error(int error); |
770 | BIO *BIO_new_dgram(int fd, int close_flag); | |
0f113f3e | 771 | # ifndef OPENSSL_NO_SCTP |
04f6b0fd | 772 | const BIO_METHOD *BIO_s_datagram_sctp(void); |
9fb80e3c MC |
773 | BIO *BIO_new_dgram_sctp(int fd, int close_flag); |
774 | int BIO_dgram_is_sctp(BIO *bio); | |
775 | int BIO_dgram_sctp_notification_cb(BIO *b, | |
c8edb04f | 776 | BIO_dgram_sctp_notification_handler_fn handle_notifications, |
777 | void *context); | |
9fb80e3c MC |
778 | int BIO_dgram_sctp_wait_for_dry(BIO *b); |
779 | int BIO_dgram_sctp_msg_waiting(BIO *b); | |
0f113f3e MC |
780 | # endif |
781 | # endif | |
36d16f8e | 782 | |
f863ad0c | 783 | # ifndef OPENSSL_NO_SOCK |
d02b48c6 RE |
784 | int BIO_sock_should_retry(int i); |
785 | int BIO_sock_non_fatal_error(int error); | |
e0c4e43e | 786 | int BIO_err_is_non_fatal(unsigned int errcode); |
bcbb30af | 787 | int BIO_socket_wait(int fd, int for_read, time_t max_time); |
f863ad0c | 788 | # endif |
e98c7350 DDO |
789 | int BIO_wait(BIO *bio, time_t max_time, unsigned int nap_milliseconds); |
790 | int BIO_do_connect_retry(BIO *bio, int timeout, int nap_milliseconds); | |
36d16f8e | 791 | |
d02b48c6 RE |
792 | int BIO_fd_should_retry(int i); |
793 | int BIO_fd_non_fatal_error(int error); | |
0f113f3e | 794 | int BIO_dump_cb(int (*cb) (const void *data, size_t len, void *u), |
807989df | 795 | void *u, const void *s, int len); |
0f113f3e | 796 | int BIO_dump_indent_cb(int (*cb) (const void *data, size_t len, void *u), |
807989df RL |
797 | void *u, const void *s, int len, int indent); |
798 | int BIO_dump(BIO *b, const void *bytes, int len); | |
799 | int BIO_dump_indent(BIO *b, const void *bytes, int len, int indent); | |
0f113f3e | 800 | # ifndef OPENSSL_NO_STDIO |
807989df RL |
801 | int BIO_dump_fp(FILE *fp, const void *s, int len); |
802 | int BIO_dump_indent_fp(FILE *fp, const void *s, int len, int indent); | |
0f113f3e | 803 | # endif |
807989df | 804 | int BIO_hex_string(BIO *out, int indent, int width, const void *data, |
0f113f3e | 805 | int datalen); |
b263f212 | 806 | |
f863ad0c | 807 | # ifndef OPENSSL_NO_SOCK |
28a0841b | 808 | BIO_ADDR *BIO_ADDR_new(void); |
a3e53d56 | 809 | BIO_ADDR *BIO_ADDR_dup(const BIO_ADDR *ap); |
28a0841b RL |
810 | int BIO_ADDR_rawmake(BIO_ADDR *ap, int family, |
811 | const void *where, size_t wherelen, unsigned short port); | |
812 | void BIO_ADDR_free(BIO_ADDR *); | |
7d1d48a2 | 813 | void BIO_ADDR_clear(BIO_ADDR *ap); |
28a0841b RL |
814 | int BIO_ADDR_family(const BIO_ADDR *ap); |
815 | int BIO_ADDR_rawaddress(const BIO_ADDR *ap, void *p, size_t *l); | |
816 | unsigned short BIO_ADDR_rawport(const BIO_ADDR *ap); | |
817 | char *BIO_ADDR_hostname_string(const BIO_ADDR *ap, int numeric); | |
818 | char *BIO_ADDR_service_string(const BIO_ADDR *ap, int numeric); | |
819 | char *BIO_ADDR_path_string(const BIO_ADDR *ap); | |
820 | ||
821 | const BIO_ADDRINFO *BIO_ADDRINFO_next(const BIO_ADDRINFO *bai); | |
822 | int BIO_ADDRINFO_family(const BIO_ADDRINFO *bai); | |
823 | int BIO_ADDRINFO_socktype(const BIO_ADDRINFO *bai); | |
824 | int BIO_ADDRINFO_protocol(const BIO_ADDRINFO *bai); | |
825 | const BIO_ADDR *BIO_ADDRINFO_address(const BIO_ADDRINFO *bai); | |
826 | void BIO_ADDRINFO_free(BIO_ADDRINFO *bai); | |
827 | ||
828 | enum BIO_hostserv_priorities { | |
829 | BIO_PARSE_PRIO_HOST, BIO_PARSE_PRIO_SERV | |
830 | }; | |
831 | int BIO_parse_hostserv(const char *hostserv, char **host, char **service, | |
832 | enum BIO_hostserv_priorities hostserv_prio); | |
833 | enum BIO_lookup_type { | |
834 | BIO_LOOKUP_CLIENT, BIO_LOOKUP_SERVER | |
835 | }; | |
836 | int BIO_lookup(const char *host, const char *service, | |
837 | enum BIO_lookup_type lookup_type, | |
838 | int family, int socktype, BIO_ADDRINFO **res); | |
5114d822 | 839 | int BIO_lookup_ex(const char *host, const char *service, |
e8291428 MC |
840 | int lookup_type, int family, int socktype, int protocol, |
841 | BIO_ADDRINFO **res); | |
d02b48c6 | 842 | int BIO_sock_error(int sock); |
c029841e | 843 | int BIO_socket_ioctl(int fd, long type, void *arg); |
0f113f3e | 844 | int BIO_socket_nbio(int fd, int mode); |
0f113f3e | 845 | int BIO_sock_init(void); |
00db8c60 | 846 | # ifndef OPENSSL_NO_DEPRECATED_1_1_0 |
f863ad0c MC |
847 | # define BIO_sock_cleanup() while(0) continue |
848 | # endif | |
0f113f3e | 849 | int BIO_set_tcp_ndelay(int sock, int turn_on); |
894fe6e1 RL |
850 | # ifndef OPENSSL_NO_DEPRECATED_1_1_0 |
851 | OSSL_DEPRECATEDIN_1_1_0 struct hostent *BIO_gethostbyname(const char *name); | |
852 | OSSL_DEPRECATEDIN_1_1_0 int BIO_get_port(const char *str, unsigned short *port_ptr); | |
853 | OSSL_DEPRECATEDIN_1_1_0 int BIO_get_host_ip(const char *str, unsigned char *ip); | |
854 | OSSL_DEPRECATEDIN_1_1_0 int BIO_get_accept_socket(char *host_port, int mode); | |
855 | OSSL_DEPRECATEDIN_1_1_0 int BIO_accept(int sock, char **ip_port); | |
856 | # endif | |
d33b215b RL |
857 | |
858 | union BIO_sock_info_u { | |
859 | BIO_ADDR *addr; | |
860 | }; | |
861 | enum BIO_sock_info_type { | |
862 | BIO_SOCK_INFO_ADDRESS | |
863 | }; | |
864 | int BIO_sock_info(int sock, | |
865 | enum BIO_sock_info_type type, union BIO_sock_info_u *info); | |
866 | ||
f863ad0c MC |
867 | # define BIO_SOCK_REUSEADDR 0x01 |
868 | # define BIO_SOCK_V6_ONLY 0x02 | |
869 | # define BIO_SOCK_KEEPALIVE 0x04 | |
870 | # define BIO_SOCK_NONBLOCK 0x08 | |
871 | # define BIO_SOCK_NODELAY 0x10 | |
a3e53d56 | 872 | # define BIO_SOCK_TFO 0x20 |
d33b215b RL |
873 | |
874 | int BIO_socket(int domain, int socktype, int protocol, int options); | |
875 | int BIO_connect(int sock, const BIO_ADDR *addr, int options); | |
ebc01683 | 876 | int BIO_bind(int sock, const BIO_ADDR *addr, int options); |
d33b215b RL |
877 | int BIO_listen(int sock, const BIO_ADDR *addr, int options); |
878 | int BIO_accept_ex(int accept_sock, BIO_ADDR *addr, int options); | |
d33b215b RL |
879 | int BIO_closesocket(int sock); |
880 | ||
d02b48c6 | 881 | BIO *BIO_new_socket(int sock, int close_flag); |
c45a48c1 BL |
882 | BIO *BIO_new_connect(const char *host_port); |
883 | BIO *BIO_new_accept(const char *host_port); | |
f863ad0c MC |
884 | # endif /* OPENSSL_NO_SOCK*/ |
885 | ||
886 | BIO *BIO_new_fd(int fd, int close_flag); | |
d02b48c6 | 887 | |
95d29597 | 888 | int BIO_new_bio_pair(BIO **bio1, size_t writebuf1, |
0f113f3e | 889 | BIO **bio2, size_t writebuf2); |
b88ce46e HL |
890 | # ifndef OPENSSL_NO_DGRAM |
891 | int BIO_new_bio_dgram_pair(BIO **bio1, size_t writebuf1, | |
892 | BIO **bio2, size_t writebuf2); | |
893 | # endif | |
894 | ||
0f113f3e MC |
895 | /* |
896 | * If successful, returns 1 and in *bio1, *bio2 two BIO pair endpoints. | |
897 | * Otherwise returns 0 and sets *bio1 and *bio2 to NULL. Size 0 uses default | |
898 | * value. | |
95d29597 BM |
899 | */ |
900 | ||
d02b48c6 RE |
901 | void BIO_copy_next_retry(BIO *b); |
902 | ||
0f113f3e MC |
903 | /* |
904 | * long BIO_ghbn_ctrl(int cmd,int iarg,char *parg); | |
905 | */ | |
58964a49 | 906 | |
4f090f76 | 907 | # define ossl_bio__attr__(x) |
f3ac964b | 908 | # if defined(__GNUC__) && defined(__STDC_VERSION__) \ |
a1de5eb8 | 909 | && !defined(__MINGW32__) && !defined(__MINGW64__) \ |
f3ac964b | 910 | && !defined(__APPLE__) |
1e53a9fd RL |
911 | /* |
912 | * Because we support the 'z' modifier, which made its appearance in C99, | |
913 | * we can't use __attribute__ with pre C99 dialects. | |
914 | */ | |
915 | # if __STDC_VERSION__ >= 199901L | |
4f090f76 BE |
916 | # undef ossl_bio__attr__ |
917 | # define ossl_bio__attr__ __attribute__ | |
918 | # if __GNUC__*10 + __GNUC_MINOR__ >= 44 | |
919 | # define ossl_bio__printf__ __gnu_printf__ | |
920 | # else | |
921 | # define ossl_bio__printf__ __printf__ | |
922 | # endif | |
1e53a9fd | 923 | # endif |
0f113f3e | 924 | # endif |
68b42986 | 925 | int BIO_printf(BIO *bio, const char *format, ...) |
4f090f76 | 926 | ossl_bio__attr__((__format__(ossl_bio__printf__, 2, 3))); |
68b42986 | 927 | int BIO_vprintf(BIO *bio, const char *format, va_list args) |
4f090f76 | 928 | ossl_bio__attr__((__format__(ossl_bio__printf__, 2, 0))); |
68b42986 | 929 | int BIO_snprintf(char *buf, size_t n, const char *format, ...) |
4f090f76 | 930 | ossl_bio__attr__((__format__(ossl_bio__printf__, 3, 4))); |
68b42986 | 931 | int BIO_vsnprintf(char *buf, size_t n, const char *format, va_list args) |
4f090f76 BE |
932 | ossl_bio__attr__((__format__(ossl_bio__printf__, 3, 0))); |
933 | # undef ossl_bio__attr__ | |
934 | # undef ossl_bio__printf__ | |
d02b48c6 | 935 | |
a146ae55 MC |
936 | |
937 | BIO_METHOD *BIO_meth_new(int type, const char *name); | |
938 | void BIO_meth_free(BIO_METHOD *biom); | |
693be9a2 JB |
939 | int (*BIO_meth_get_write(const BIO_METHOD *biom)) (BIO *, const char *, int); |
940 | int (*BIO_meth_get_write_ex(const BIO_METHOD *biom)) (BIO *, const char *, size_t, | |
3befffa3 | 941 | size_t *); |
a146ae55 MC |
942 | int BIO_meth_set_write(BIO_METHOD *biom, |
943 | int (*write) (BIO *, const char *, int)); | |
3befffa3 MC |
944 | int BIO_meth_set_write_ex(BIO_METHOD *biom, |
945 | int (*bwrite) (BIO *, const char *, size_t, size_t *)); | |
e0c4e43e HL |
946 | int BIO_meth_set_sendmmsg(BIO_METHOD *biom, |
947 | int (*f) (BIO *, BIO_MSG *, size_t, size_t, | |
948 | uint64_t, size_t *)); | |
949 | int (*BIO_meth_get_sendmmsg(const BIO_METHOD *biom))(BIO *, BIO_MSG *, | |
950 | size_t, size_t, | |
951 | uint64_t, size_t *); | |
693be9a2 JB |
952 | int (*BIO_meth_get_read(const BIO_METHOD *biom)) (BIO *, char *, int); |
953 | int (*BIO_meth_get_read_ex(const BIO_METHOD *biom)) (BIO *, char *, size_t, size_t *); | |
a146ae55 MC |
954 | int BIO_meth_set_read(BIO_METHOD *biom, |
955 | int (*read) (BIO *, char *, int)); | |
d07aee2c MC |
956 | int BIO_meth_set_read_ex(BIO_METHOD *biom, |
957 | int (*bread) (BIO *, char *, size_t, size_t *)); | |
e0c4e43e HL |
958 | int BIO_meth_set_recvmmsg(BIO_METHOD *biom, |
959 | int (*f) (BIO *, BIO_MSG *, size_t, size_t, | |
960 | uint64_t, size_t *)); | |
961 | int (*BIO_meth_get_recvmmsg(const BIO_METHOD *biom))(BIO *, BIO_MSG *, | |
962 | size_t, size_t, | |
963 | uint64_t, size_t *); | |
693be9a2 | 964 | int (*BIO_meth_get_puts(const BIO_METHOD *biom)) (BIO *, const char *); |
a146ae55 MC |
965 | int BIO_meth_set_puts(BIO_METHOD *biom, |
966 | int (*puts) (BIO *, const char *)); | |
693be9a2 | 967 | int (*BIO_meth_get_gets(const BIO_METHOD *biom)) (BIO *, char *, int); |
a146ae55 MC |
968 | int BIO_meth_set_gets(BIO_METHOD *biom, |
969 | int (*gets) (BIO *, char *, int)); | |
693be9a2 | 970 | long (*BIO_meth_get_ctrl(const BIO_METHOD *biom)) (BIO *, int, long, void *); |
a146ae55 MC |
971 | int BIO_meth_set_ctrl(BIO_METHOD *biom, |
972 | long (*ctrl) (BIO *, int, long, void *)); | |
693be9a2 | 973 | int (*BIO_meth_get_create(const BIO_METHOD *bion)) (BIO *); |
a146ae55 | 974 | int BIO_meth_set_create(BIO_METHOD *biom, int (*create) (BIO *)); |
693be9a2 | 975 | int (*BIO_meth_get_destroy(const BIO_METHOD *biom)) (BIO *); |
a146ae55 | 976 | int BIO_meth_set_destroy(BIO_METHOD *biom, int (*destroy) (BIO *)); |
693be9a2 | 977 | long (*BIO_meth_get_callback_ctrl(const BIO_METHOD *biom)) |
fce78bd4 | 978 | (BIO *, int, BIO_info_cb *); |
a146ae55 MC |
979 | int BIO_meth_set_callback_ctrl(BIO_METHOD *biom, |
980 | long (*callback_ctrl) (BIO *, int, | |
fce78bd4 | 981 | BIO_info_cb *)); |
0cd0a820 | 982 | |
0cd0a820 | 983 | # ifdef __cplusplus |
d02b48c6 | 984 | } |
0cd0a820 | 985 | # endif |
d02b48c6 | 986 | #endif |