1 /* crypto/bio/bio.h */
\r
2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
\r
3 * All rights reserved.
\r
5 * This package is an SSL implementation written
\r
6 * by Eric Young (eay@cryptsoft.com).
\r
7 * The implementation was written so as to conform with Netscapes SSL.
\r
9 * This library is free for commercial and non-commercial use as long as
\r
10 * the following conditions are aheared to. The following conditions
\r
11 * apply to all code found in this distribution, be it the RC4, RSA,
\r
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
\r
13 * included with this distribution is covered by the same copyright terms
\r
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
\r
16 * Copyright remains Eric Young's, and as such any Copyright notices in
\r
17 * the code are not to be removed.
\r
18 * If this package is used in a product, Eric Young should be given attribution
\r
19 * as the author of the parts of the library used.
\r
20 * This can be in the form of a textual message at program startup or
\r
21 * in documentation (online or textual) provided with the package.
\r
23 * Redistribution and use in source and binary forms, with or without
\r
24 * modification, are permitted provided that the following conditions
\r
26 * 1. Redistributions of source code must retain the copyright
\r
27 * notice, this list of conditions and the following disclaimer.
\r
28 * 2. Redistributions in binary form must reproduce the above copyright
\r
29 * notice, this list of conditions and the following disclaimer in the
\r
30 * documentation and/or other materials provided with the distribution.
\r
31 * 3. All advertising materials mentioning features or use of this software
\r
32 * must display the following acknowledgement:
\r
33 * "This product includes cryptographic software written by
\r
34 * Eric Young (eay@cryptsoft.com)"
\r
35 * The word 'cryptographic' can be left out if the rouines from the library
\r
36 * being used are not cryptographic related :-).
\r
37 * 4. If you include any Windows specific code (or a derivative thereof) from
\r
38 * the apps directory (application code) you must include an acknowledgement:
\r
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
\r
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
\r
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
\r
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
\r
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
\r
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
\r
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
\r
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
\r
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
\r
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
\r
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
\r
53 * The licence and distribution terms for any publically available version or
\r
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
\r
55 * copied and put under another distribution licence
\r
56 * [including the GNU Public Licence.]
\r
59 #ifndef HEADER_BIO_H
\r
60 # define HEADER_BIO_H
\r
62 # include <openssl/e_os2.h>
\r
64 # ifndef OPENSSL_NO_FP_API
\r
67 # include <stdarg.h>
\r
69 # include <openssl/crypto.h>
\r
71 # ifndef OPENSSL_NO_SCTP
\r
72 # ifndef OPENSSL_SYS_VMS
\r
73 # include <stdint.h>
\r
75 # include <inttypes.h>
\r
83 /* These are the 'types' of BIOs */
\r
84 # define BIO_TYPE_NONE 0
\r
85 # define BIO_TYPE_MEM (1|0x0400)
\r
86 # define BIO_TYPE_FILE (2|0x0400)
\r
88 # define BIO_TYPE_FD (4|0x0400|0x0100)
\r
89 # define BIO_TYPE_SOCKET (5|0x0400|0x0100)
\r
90 # define BIO_TYPE_NULL (6|0x0400)
\r
91 # define BIO_TYPE_SSL (7|0x0200)
\r
92 # define BIO_TYPE_MD (8|0x0200)/* passive filter */
\r
93 # define BIO_TYPE_BUFFER (9|0x0200)/* filter */
\r
94 # define BIO_TYPE_CIPHER (10|0x0200)/* filter */
\r
95 # define BIO_TYPE_BASE64 (11|0x0200)/* filter */
\r
96 # define BIO_TYPE_CONNECT (12|0x0400|0x0100)/* socket - connect */
\r
97 # define BIO_TYPE_ACCEPT (13|0x0400|0x0100)/* socket for accept */
\r
98 # define BIO_TYPE_PROXY_CLIENT (14|0x0200)/* client proxy BIO */
\r
99 # define BIO_TYPE_PROXY_SERVER (15|0x0200)/* server proxy BIO */
\r
100 # define BIO_TYPE_NBIO_TEST (16|0x0200)/* server proxy BIO */
\r
101 # define BIO_TYPE_NULL_FILTER (17|0x0200)
\r
102 # define BIO_TYPE_BER (18|0x0200)/* BER -> bin filter */
\r
103 # define BIO_TYPE_BIO (19|0x0400)/* (half a) BIO pair */
\r
104 # define BIO_TYPE_LINEBUFFER (20|0x0200)/* filter */
\r
105 # define BIO_TYPE_DGRAM (21|0x0400|0x0100)
\r
106 # ifndef OPENSSL_NO_SCTP
\r
107 # define BIO_TYPE_DGRAM_SCTP (24|0x0400|0x0100)
\r
109 # define BIO_TYPE_ASN1 (22|0x0200)/* filter */
\r
110 # define BIO_TYPE_COMP (23|0x0200)/* filter */
\r
112 # define BIO_TYPE_DESCRIPTOR 0x0100/* socket, fd, connect or accept */
\r
113 # define BIO_TYPE_FILTER 0x0200
\r
114 # define BIO_TYPE_SOURCE_SINK 0x0400
\r
117 * BIO_FILENAME_READ|BIO_CLOSE to open or close on free.
\r
118 * BIO_set_fp(in,stdin,BIO_NOCLOSE);
\r
120 # define BIO_NOCLOSE 0x00
\r
121 # define BIO_CLOSE 0x01
\r
124 * These are used in the following macros and are passed to BIO_ctrl()
\r
126 # define BIO_CTRL_RESET 1/* opt - rewind/zero etc */
\r
127 # define BIO_CTRL_EOF 2/* opt - are we at the eof */
\r
128 # define BIO_CTRL_INFO 3/* opt - extra tit-bits */
\r
129 # define BIO_CTRL_SET 4/* man - set the 'IO' type */
\r
130 # define BIO_CTRL_GET 5/* man - get the 'IO' type */
\r
131 # define BIO_CTRL_PUSH 6/* opt - internal, used to signify change */
\r
132 # define BIO_CTRL_POP 7/* opt - internal, used to signify change */
\r
133 # define BIO_CTRL_GET_CLOSE 8/* man - set the 'close' on free */
\r
134 # define BIO_CTRL_SET_CLOSE 9/* man - set the 'close' on free */
\r
135 # define BIO_CTRL_PENDING 10/* opt - is their more data buffered */
\r
136 # define BIO_CTRL_FLUSH 11/* opt - 'flush' buffered output */
\r
137 # define BIO_CTRL_DUP 12/* man - extra stuff for 'duped' BIO */
\r
138 # define BIO_CTRL_WPENDING 13/* opt - number of bytes still to write */
\r
139 /* callback is int cb(BIO *bio,state,ret); */
\r
140 # define BIO_CTRL_SET_CALLBACK 14/* opt - set callback function */
\r
141 # define BIO_CTRL_GET_CALLBACK 15/* opt - set callback function */
\r
143 # define BIO_CTRL_SET_FILENAME 30/* BIO_s_file special */
\r
145 /* dgram BIO stuff */
\r
146 # define BIO_CTRL_DGRAM_CONNECT 31/* BIO dgram special */
\r
147 # define BIO_CTRL_DGRAM_SET_CONNECTED 32/* allow for an externally connected
\r
148 * socket to be passed in */
\r
149 # define BIO_CTRL_DGRAM_SET_RECV_TIMEOUT 33/* setsockopt, essentially */
\r
150 # define BIO_CTRL_DGRAM_GET_RECV_TIMEOUT 34/* getsockopt, essentially */
\r
151 # define BIO_CTRL_DGRAM_SET_SEND_TIMEOUT 35/* setsockopt, essentially */
\r
152 # define BIO_CTRL_DGRAM_GET_SEND_TIMEOUT 36/* getsockopt, essentially */
\r
154 # define BIO_CTRL_DGRAM_GET_RECV_TIMER_EXP 37/* flag whether the last */
\r
155 # define BIO_CTRL_DGRAM_GET_SEND_TIMER_EXP 38/* I/O operation tiemd out */
\r
157 /* #ifdef IP_MTU_DISCOVER */
\r
158 # define BIO_CTRL_DGRAM_MTU_DISCOVER 39/* set DF bit on egress packets */
\r
161 # define BIO_CTRL_DGRAM_QUERY_MTU 40/* as kernel for current MTU */
\r
162 # define BIO_CTRL_DGRAM_GET_FALLBACK_MTU 47
\r
163 # define BIO_CTRL_DGRAM_GET_MTU 41/* get cached value for MTU */
\r
164 # define BIO_CTRL_DGRAM_SET_MTU 42/* set cached value for MTU.
\r
165 * want to use this if asking
\r
166 * the kernel fails */
\r
168 # define BIO_CTRL_DGRAM_MTU_EXCEEDED 43/* check whether the MTU was
\r
169 * exceed in the previous write
\r
172 # define BIO_CTRL_DGRAM_GET_PEER 46
\r
173 # define BIO_CTRL_DGRAM_SET_PEER 44/* Destination for the data */
\r
175 # define BIO_CTRL_DGRAM_SET_NEXT_TIMEOUT 45/* Next DTLS handshake timeout
\r
176 * to adjust socket timeouts */
\r
177 # define BIO_CTRL_DGRAM_SET_DONT_FRAG 48
\r
179 # define BIO_CTRL_DGRAM_GET_MTU_OVERHEAD 49
\r
181 # ifndef OPENSSL_NO_SCTP
\r
183 # define BIO_CTRL_DGRAM_SCTP_SET_IN_HANDSHAKE 50
\r
184 # define BIO_CTRL_DGRAM_SCTP_ADD_AUTH_KEY 51
\r
185 # define BIO_CTRL_DGRAM_SCTP_NEXT_AUTH_KEY 52
\r
186 # define BIO_CTRL_DGRAM_SCTP_AUTH_CCS_RCVD 53
\r
187 # define BIO_CTRL_DGRAM_SCTP_GET_SNDINFO 60
\r
188 # define BIO_CTRL_DGRAM_SCTP_SET_SNDINFO 61
\r
189 # define BIO_CTRL_DGRAM_SCTP_GET_RCVINFO 62
\r
190 # define BIO_CTRL_DGRAM_SCTP_SET_RCVINFO 63
\r
191 # define BIO_CTRL_DGRAM_SCTP_GET_PRINFO 64
\r
192 # define BIO_CTRL_DGRAM_SCTP_SET_PRINFO 65
\r
193 # define BIO_CTRL_DGRAM_SCTP_SAVE_SHUTDOWN 70
\r
197 # define BIO_FP_READ 0x02
\r
198 # define BIO_FP_WRITE 0x04
\r
199 # define BIO_FP_APPEND 0x08
\r
200 # define BIO_FP_TEXT 0x10
\r
202 # define BIO_FLAGS_READ 0x01
\r
203 # define BIO_FLAGS_WRITE 0x02
\r
204 # define BIO_FLAGS_IO_SPECIAL 0x04
\r
205 # define BIO_FLAGS_RWS (BIO_FLAGS_READ|BIO_FLAGS_WRITE|BIO_FLAGS_IO_SPECIAL)
\r
206 # define BIO_FLAGS_SHOULD_RETRY 0x08
\r
207 # ifndef BIO_FLAGS_UPLINK
\r
209 * "UPLINK" flag denotes file descriptors provided by application. It
\r
210 * defaults to 0, as most platforms don't require UPLINK interface.
\r
212 # define BIO_FLAGS_UPLINK 0
\r
215 /* Used in BIO_gethostbyname() */
\r
216 # define BIO_GHBN_CTRL_HITS 1
\r
217 # define BIO_GHBN_CTRL_MISSES 2
\r
218 # define BIO_GHBN_CTRL_CACHE_SIZE 3
\r
219 # define BIO_GHBN_CTRL_GET_ENTRY 4
\r
220 # define BIO_GHBN_CTRL_FLUSH 5
\r
222 /* Mostly used in the SSL BIO */
\r
225 * #define BIO_FLAGS_PROTOCOL_DELAYED_READ 0x10
\r
226 * #define BIO_FLAGS_PROTOCOL_DELAYED_WRITE 0x20
\r
227 * #define BIO_FLAGS_PROTOCOL_STARTUP 0x40
\r
230 # define BIO_FLAGS_BASE64_NO_NL 0x100
\r
233 * This is used with memory BIOs: it means we shouldn't free up or change the
\r
236 # define BIO_FLAGS_MEM_RDONLY 0x200
\r
238 typedef struct bio_st BIO;
\r
240 void BIO_set_flags(BIO *b, int flags);
\r
241 int BIO_test_flags(const BIO *b, int flags);
\r
242 void BIO_clear_flags(BIO *b, int flags);
\r
244 # define BIO_get_flags(b) BIO_test_flags(b, ~(0x0))
\r
245 # define BIO_set_retry_special(b) \
\r
246 BIO_set_flags(b, (BIO_FLAGS_IO_SPECIAL|BIO_FLAGS_SHOULD_RETRY))
\r
247 # define BIO_set_retry_read(b) \
\r
248 BIO_set_flags(b, (BIO_FLAGS_READ|BIO_FLAGS_SHOULD_RETRY))
\r
249 # define BIO_set_retry_write(b) \
\r
250 BIO_set_flags(b, (BIO_FLAGS_WRITE|BIO_FLAGS_SHOULD_RETRY))
\r
252 /* These are normally used internally in BIOs */
\r
253 # define BIO_clear_retry_flags(b) \
\r
254 BIO_clear_flags(b, (BIO_FLAGS_RWS|BIO_FLAGS_SHOULD_RETRY))
\r
255 # define BIO_get_retry_flags(b) \
\r
256 BIO_test_flags(b, (BIO_FLAGS_RWS|BIO_FLAGS_SHOULD_RETRY))
\r
258 /* These should be used by the application to tell why we should retry */
\r
259 # define BIO_should_read(a) BIO_test_flags(a, BIO_FLAGS_READ)
\r
260 # define BIO_should_write(a) BIO_test_flags(a, BIO_FLAGS_WRITE)
\r
261 # define BIO_should_io_special(a) BIO_test_flags(a, BIO_FLAGS_IO_SPECIAL)
\r
262 # define BIO_retry_type(a) BIO_test_flags(a, BIO_FLAGS_RWS)
\r
263 # define BIO_should_retry(a) BIO_test_flags(a, BIO_FLAGS_SHOULD_RETRY)
\r
266 * The next three are used in conjunction with the BIO_should_io_special()
\r
267 * condition. After this returns true, BIO *BIO_get_retry_BIO(BIO *bio, int
\r
268 * *reason); will walk the BIO stack and return the 'reason' for the special
\r
269 * and the offending BIO. Given a BIO, BIO_get_retry_reason(bio) will return
\r
273 * Returned from the SSL bio when the certificate retrieval code had an error
\r
275 # define BIO_RR_SSL_X509_LOOKUP 0x01
\r
276 /* Returned from the connect BIO when a connect would have blocked */
\r
277 # define BIO_RR_CONNECT 0x02
\r
278 /* Returned from the accept BIO when an accept would have blocked */
\r
279 # define BIO_RR_ACCEPT 0x03
\r
281 /* These are passed by the BIO callback */
\r
282 # define BIO_CB_FREE 0x01
\r
283 # define BIO_CB_READ 0x02
\r
284 # define BIO_CB_WRITE 0x03
\r
285 # define BIO_CB_PUTS 0x04
\r
286 # define BIO_CB_GETS 0x05
\r
287 # define BIO_CB_CTRL 0x06
\r
290 * The callback is called before and after the underling operation, The
\r
291 * BIO_CB_RETURN flag indicates if it is after the call
\r
293 # define BIO_CB_RETURN 0x80
\r
294 # define BIO_CB_return(a) ((a)|BIO_CB_RETURN)
\r
295 # define BIO_cb_pre(a) (!((a)&BIO_CB_RETURN))
\r
296 # define BIO_cb_post(a) ((a)&BIO_CB_RETURN)
\r
298 long (*BIO_get_callback(const BIO *b)) (struct bio_st *, int, const char *,
\r
300 void BIO_set_callback(BIO *b,
\r
301 long (*callback) (struct bio_st *, int, const char *,
\r
303 char *BIO_get_callback_arg(const BIO *b);
\r
304 void BIO_set_callback_arg(BIO *b, char *arg);
\r
306 const char *BIO_method_name(const BIO *b);
\r
307 int BIO_method_type(const BIO *b);
\r
309 typedef void bio_info_cb (struct bio_st *, int, const char *, int, long,
\r
312 typedef struct bio_method_st {
\r
315 int (*bwrite) (BIO *, const char *, int);
\r
316 int (*bread) (BIO *, char *, int);
\r
317 int (*bputs) (BIO *, const char *);
\r
318 int (*bgets) (BIO *, char *, int);
\r
319 long (*ctrl) (BIO *, int, long, void *);
\r
320 int (*create) (BIO *);
\r
321 int (*destroy) (BIO *);
\r
322 long (*callback_ctrl) (BIO *, int, bio_info_cb *);
\r
326 BIO_METHOD *method;
\r
327 /* bio, mode, argp, argi, argl, ret */
\r
328 long (*callback) (struct bio_st *, int, const char *, int, long, long);
\r
329 char *cb_arg; /* first argument for the callback */
\r
332 int flags; /* extra storage */
\r
336 struct bio_st *next_bio; /* used by filter BIOs */
\r
337 struct bio_st *prev_bio; /* used by filter BIOs */
\r
339 unsigned long num_read;
\r
340 unsigned long num_write;
\r
341 CRYPTO_EX_DATA ex_data;
\r
344 DECLARE_STACK_OF(BIO)
\r
346 typedef struct bio_f_buffer_ctx_struct {
\r
348 * Buffers are setup like this:
\r
350 * <---------------------- size ----------------------->
\r
351 * +---------------------------------------------------+
\r
352 * | consumed | remaining | free space |
\r
353 * +---------------------------------------------------+
\r
354 * <-- off --><------- len ------->
\r
357 * this is now in the BIO struct
\r
359 int ibuf_size; /* how big is the input buffer */
\r
360 int obuf_size; /* how big is the output buffer */
\r
361 char *ibuf; /* the char array */
\r
362 int ibuf_len; /* how many bytes are in it */
\r
363 int ibuf_off; /* write/read offset */
\r
364 char *obuf; /* the char array */
\r
365 int obuf_len; /* how many bytes are in it */
\r
366 int obuf_off; /* write/read offset */
\r
367 } BIO_F_BUFFER_CTX;
\r
369 /* Prefix and suffix callback in ASN1 BIO */
\r
370 typedef int asn1_ps_func (BIO *b, unsigned char **pbuf, int *plen,
\r
373 # ifndef OPENSSL_NO_SCTP
\r
374 /* SCTP parameter structs */
\r
375 struct bio_dgram_sctp_sndinfo {
\r
377 uint16_t snd_flags;
\r
379 uint32_t snd_context;
\r
382 struct bio_dgram_sctp_rcvinfo {
\r
385 uint16_t rcv_flags;
\r
388 uint32_t rcv_cumtsn;
\r
389 uint32_t rcv_context;
\r
392 struct bio_dgram_sctp_prinfo {
\r
393 uint16_t pr_policy;
\r
398 /* connect BIO stuff */
\r
399 # define BIO_CONN_S_BEFORE 1
\r
400 # define BIO_CONN_S_GET_IP 2
\r
401 # define BIO_CONN_S_GET_PORT 3
\r
402 # define BIO_CONN_S_CREATE_SOCKET 4
\r
403 # define BIO_CONN_S_CONNECT 5
\r
404 # define BIO_CONN_S_OK 6
\r
405 # define BIO_CONN_S_BLOCKED_CONNECT 7
\r
406 # define BIO_CONN_S_NBIO 8
\r
408 * #define BIO_CONN_get_param_hostname BIO_ctrl
\r
411 # define BIO_C_SET_CONNECT 100
\r
412 # define BIO_C_DO_STATE_MACHINE 101
\r
413 # define BIO_C_SET_NBIO 102
\r
414 # define BIO_C_SET_PROXY_PARAM 103
\r
415 # define BIO_C_SET_FD 104
\r
416 # define BIO_C_GET_FD 105
\r
417 # define BIO_C_SET_FILE_PTR 106
\r
418 # define BIO_C_GET_FILE_PTR 107
\r
419 # define BIO_C_SET_FILENAME 108
\r
420 # define BIO_C_SET_SSL 109
\r
421 # define BIO_C_GET_SSL 110
\r
422 # define BIO_C_SET_MD 111
\r
423 # define BIO_C_GET_MD 112
\r
424 # define BIO_C_GET_CIPHER_STATUS 113
\r
425 # define BIO_C_SET_BUF_MEM 114
\r
426 # define BIO_C_GET_BUF_MEM_PTR 115
\r
427 # define BIO_C_GET_BUFF_NUM_LINES 116
\r
428 # define BIO_C_SET_BUFF_SIZE 117
\r
429 # define BIO_C_SET_ACCEPT 118
\r
430 # define BIO_C_SSL_MODE 119
\r
431 # define BIO_C_GET_MD_CTX 120
\r
432 # define BIO_C_GET_PROXY_PARAM 121
\r
433 # define BIO_C_SET_BUFF_READ_DATA 122/* data to read first */
\r
434 # define BIO_C_GET_CONNECT 123
\r
435 # define BIO_C_GET_ACCEPT 124
\r
436 # define BIO_C_SET_SSL_RENEGOTIATE_BYTES 125
\r
437 # define BIO_C_GET_SSL_NUM_RENEGOTIATES 126
\r
438 # define BIO_C_SET_SSL_RENEGOTIATE_TIMEOUT 127
\r
439 # define BIO_C_FILE_SEEK 128
\r
440 # define BIO_C_GET_CIPHER_CTX 129
\r
441 # define BIO_C_SET_BUF_MEM_EOF_RETURN 130/* return end of input
\r
443 # define BIO_C_SET_BIND_MODE 131
\r
444 # define BIO_C_GET_BIND_MODE 132
\r
445 # define BIO_C_FILE_TELL 133
\r
446 # define BIO_C_GET_SOCKS 134
\r
447 # define BIO_C_SET_SOCKS 135
\r
449 # define BIO_C_SET_WRITE_BUF_SIZE 136/* for BIO_s_bio */
\r
450 # define BIO_C_GET_WRITE_BUF_SIZE 137
\r
451 # define BIO_C_MAKE_BIO_PAIR 138
\r
452 # define BIO_C_DESTROY_BIO_PAIR 139
\r
453 # define BIO_C_GET_WRITE_GUARANTEE 140
\r
454 # define BIO_C_GET_READ_REQUEST 141
\r
455 # define BIO_C_SHUTDOWN_WR 142
\r
456 # define BIO_C_NREAD0 143
\r
457 # define BIO_C_NREAD 144
\r
458 # define BIO_C_NWRITE0 145
\r
459 # define BIO_C_NWRITE 146
\r
460 # define BIO_C_RESET_READ_REQUEST 147
\r
461 # define BIO_C_SET_MD_CTX 148
\r
463 # define BIO_C_SET_PREFIX 149
\r
464 # define BIO_C_GET_PREFIX 150
\r
465 # define BIO_C_SET_SUFFIX 151
\r
466 # define BIO_C_GET_SUFFIX 152
\r
468 # define BIO_C_SET_EX_ARG 153
\r
469 # define BIO_C_GET_EX_ARG 154
\r
471 # define BIO_set_app_data(s,arg) BIO_set_ex_data(s,0,arg)
\r
472 # define BIO_get_app_data(s) BIO_get_ex_data(s,0)
\r
474 /* BIO_s_connect() and BIO_s_socks4a_connect() */
\r
475 # define BIO_set_conn_hostname(b,name) BIO_ctrl(b,BIO_C_SET_CONNECT,0,(char *)name)
\r
476 # define BIO_set_conn_port(b,port) BIO_ctrl(b,BIO_C_SET_CONNECT,1,(char *)port)
\r
477 # define BIO_set_conn_ip(b,ip) BIO_ctrl(b,BIO_C_SET_CONNECT,2,(char *)ip)
\r
478 # define BIO_set_conn_int_port(b,port) BIO_ctrl(b,BIO_C_SET_CONNECT,3,(char *)port)
\r
479 # define BIO_get_conn_hostname(b) BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,0)
\r
480 # define BIO_get_conn_port(b) BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,1)
\r
481 # define BIO_get_conn_ip(b) BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,2)
\r
482 # define BIO_get_conn_int_port(b) BIO_int_ctrl(b,BIO_C_GET_CONNECT,3,0)
\r
484 # define BIO_set_nbio(b,n) BIO_ctrl(b,BIO_C_SET_NBIO,(n),NULL)
\r
486 /* BIO_s_accept_socket() */
\r
487 # define BIO_set_accept_port(b,name) BIO_ctrl(b,BIO_C_SET_ACCEPT,0,(char *)name)
\r
488 # define BIO_get_accept_port(b) BIO_ptr_ctrl(b,BIO_C_GET_ACCEPT,0)
\r
489 /* #define BIO_set_nbio(b,n) BIO_ctrl(b,BIO_C_SET_NBIO,(n),NULL) */
\r
490 # define BIO_set_nbio_accept(b,n) BIO_ctrl(b,BIO_C_SET_ACCEPT,1,(n)?(void *)"a":NULL)
\r
491 # define BIO_set_accept_bios(b,bio) BIO_ctrl(b,BIO_C_SET_ACCEPT,2,(char *)bio)
\r
493 # define BIO_BIND_NORMAL 0
\r
494 # define BIO_BIND_REUSEADDR_IF_UNUSED 1
\r
495 # define BIO_BIND_REUSEADDR 2
\r
496 # define BIO_set_bind_mode(b,mode) BIO_ctrl(b,BIO_C_SET_BIND_MODE,mode,NULL)
\r
497 # define BIO_get_bind_mode(b,mode) BIO_ctrl(b,BIO_C_GET_BIND_MODE,0,NULL)
\r
499 # define BIO_do_connect(b) BIO_do_handshake(b)
\r
500 # define BIO_do_accept(b) BIO_do_handshake(b)
\r
501 # define BIO_do_handshake(b) BIO_ctrl(b,BIO_C_DO_STATE_MACHINE,0,NULL)
\r
503 /* BIO_s_proxy_client() */
\r
504 # define BIO_set_url(b,url) BIO_ctrl(b,BIO_C_SET_PROXY_PARAM,0,(char *)(url))
\r
505 # define BIO_set_proxies(b,p) BIO_ctrl(b,BIO_C_SET_PROXY_PARAM,1,(char *)(p))
\r
506 /* BIO_set_nbio(b,n) */
\r
507 # define BIO_set_filter_bio(b,s) BIO_ctrl(b,BIO_C_SET_PROXY_PARAM,2,(char *)(s))
\r
508 /* BIO *BIO_get_filter_bio(BIO *bio); */
\r
509 # define BIO_set_proxy_cb(b,cb) BIO_callback_ctrl(b,BIO_C_SET_PROXY_PARAM,3,(void *(*cb)()))
\r
510 # define BIO_set_proxy_header(b,sk) BIO_ctrl(b,BIO_C_SET_PROXY_PARAM,4,(char *)sk)
\r
511 # define BIO_set_no_connect_return(b,bool) BIO_int_ctrl(b,BIO_C_SET_PROXY_PARAM,5,bool)
\r
513 # define BIO_get_proxy_header(b,skp) BIO_ctrl(b,BIO_C_GET_PROXY_PARAM,0,(char *)skp)
\r
514 # define BIO_get_proxies(b,pxy_p) BIO_ctrl(b,BIO_C_GET_PROXY_PARAM,1,(char *)(pxy_p))
\r
515 # define BIO_get_url(b,url) BIO_ctrl(b,BIO_C_GET_PROXY_PARAM,2,(char *)(url))
\r
516 # define BIO_get_no_connect_return(b) BIO_ctrl(b,BIO_C_GET_PROXY_PARAM,5,NULL)
\r
518 # define BIO_set_fd(b,fd,c) BIO_int_ctrl(b,BIO_C_SET_FD,c,fd)
\r
519 # define BIO_get_fd(b,c) BIO_ctrl(b,BIO_C_GET_FD,0,(char *)c)
\r
521 # define BIO_set_fp(b,fp,c) BIO_ctrl(b,BIO_C_SET_FILE_PTR,c,(char *)fp)
\r
522 # define BIO_get_fp(b,fpp) BIO_ctrl(b,BIO_C_GET_FILE_PTR,0,(char *)fpp)
\r
524 # define BIO_seek(b,ofs) (int)BIO_ctrl(b,BIO_C_FILE_SEEK,ofs,NULL)
\r
525 # define BIO_tell(b) (int)BIO_ctrl(b,BIO_C_FILE_TELL,0,NULL)
\r
528 * name is cast to lose const, but might be better to route through a
\r
529 * function so we can do it safely
\r
531 # ifdef CONST_STRICT
\r
533 * If you are wondering why this isn't defined, its because CONST_STRICT is
\r
534 * purely a compile-time kludge to allow const to be checked.
\r
536 int BIO_read_filename(BIO *b, const char *name);
\r
538 # define BIO_read_filename(b,name) BIO_ctrl(b,BIO_C_SET_FILENAME, \
\r
539 BIO_CLOSE|BIO_FP_READ,(char *)name)
\r
541 # define BIO_write_filename(b,name) BIO_ctrl(b,BIO_C_SET_FILENAME, \
\r
542 BIO_CLOSE|BIO_FP_WRITE,name)
\r
543 # define BIO_append_filename(b,name) BIO_ctrl(b,BIO_C_SET_FILENAME, \
\r
544 BIO_CLOSE|BIO_FP_APPEND,name)
\r
545 # define BIO_rw_filename(b,name) BIO_ctrl(b,BIO_C_SET_FILENAME, \
\r
546 BIO_CLOSE|BIO_FP_READ|BIO_FP_WRITE,name)
\r
549 * WARNING WARNING, this ups the reference count on the read bio of the SSL
\r
550 * structure. This is because the ssl read BIO is now pointed to by the
\r
551 * next_bio field in the bio. So when you free the BIO, make sure you are
\r
552 * doing a BIO_free_all() to catch the underlying BIO.
\r
554 # define BIO_set_ssl(b,ssl,c) BIO_ctrl(b,BIO_C_SET_SSL,c,(char *)ssl)
\r
555 # define BIO_get_ssl(b,sslp) BIO_ctrl(b,BIO_C_GET_SSL,0,(char *)sslp)
\r
556 # define BIO_set_ssl_mode(b,client) BIO_ctrl(b,BIO_C_SSL_MODE,client,NULL)
\r
557 # define BIO_set_ssl_renegotiate_bytes(b,num) \
\r
558 BIO_ctrl(b,BIO_C_SET_SSL_RENEGOTIATE_BYTES,num,NULL);
\r
559 # define BIO_get_num_renegotiates(b) \
\r
560 BIO_ctrl(b,BIO_C_GET_SSL_NUM_RENEGOTIATES,0,NULL);
\r
561 # define BIO_set_ssl_renegotiate_timeout(b,seconds) \
\r
562 BIO_ctrl(b,BIO_C_SET_SSL_RENEGOTIATE_TIMEOUT,seconds,NULL);
\r
564 /* defined in evp.h */
\r
565 /* #define BIO_set_md(b,md) BIO_ctrl(b,BIO_C_SET_MD,1,(char *)md) */
\r
567 # define BIO_get_mem_data(b,pp) BIO_ctrl(b,BIO_CTRL_INFO,0,(char *)pp)
\r
568 # define BIO_set_mem_buf(b,bm,c) BIO_ctrl(b,BIO_C_SET_BUF_MEM,c,(char *)bm)
\r
569 # define BIO_get_mem_ptr(b,pp) BIO_ctrl(b,BIO_C_GET_BUF_MEM_PTR,0,(char *)pp)
\r
570 # define BIO_set_mem_eof_return(b,v) \
\r
571 BIO_ctrl(b,BIO_C_SET_BUF_MEM_EOF_RETURN,v,NULL)
\r
573 /* For the BIO_f_buffer() type */
\r
574 # define BIO_get_buffer_num_lines(b) BIO_ctrl(b,BIO_C_GET_BUFF_NUM_LINES,0,NULL)
\r
575 # define BIO_set_buffer_size(b,size) BIO_ctrl(b,BIO_C_SET_BUFF_SIZE,size,NULL)
\r
576 # define BIO_set_read_buffer_size(b,size) BIO_int_ctrl(b,BIO_C_SET_BUFF_SIZE,size,0)
\r
577 # define BIO_set_write_buffer_size(b,size) BIO_int_ctrl(b,BIO_C_SET_BUFF_SIZE,size,1)
\r
578 # define BIO_set_buffer_read_data(b,buf,num) BIO_ctrl(b,BIO_C_SET_BUFF_READ_DATA,num,buf)
\r
580 /* Don't use the next one unless you know what you are doing :-) */
\r
581 # define BIO_dup_state(b,ret) BIO_ctrl(b,BIO_CTRL_DUP,0,(char *)(ret))
\r
583 # define BIO_reset(b) (int)BIO_ctrl(b,BIO_CTRL_RESET,0,NULL)
\r
584 # define BIO_eof(b) (int)BIO_ctrl(b,BIO_CTRL_EOF,0,NULL)
\r
585 # define BIO_set_close(b,c) (int)BIO_ctrl(b,BIO_CTRL_SET_CLOSE,(c),NULL)
\r
586 # define BIO_get_close(b) (int)BIO_ctrl(b,BIO_CTRL_GET_CLOSE,0,NULL)
\r
587 # define BIO_pending(b) (int)BIO_ctrl(b,BIO_CTRL_PENDING,0,NULL)
\r
588 # define BIO_wpending(b) (int)BIO_ctrl(b,BIO_CTRL_WPENDING,0,NULL)
\r
589 /* ...pending macros have inappropriate return type */
\r
590 size_t BIO_ctrl_pending(BIO *b);
\r
591 size_t BIO_ctrl_wpending(BIO *b);
\r
592 # define BIO_flush(b) (int)BIO_ctrl(b,BIO_CTRL_FLUSH,0,NULL)
\r
593 # define BIO_get_info_callback(b,cbp) (int)BIO_ctrl(b,BIO_CTRL_GET_CALLBACK,0, \
\r
595 # define BIO_set_info_callback(b,cb) (int)BIO_callback_ctrl(b,BIO_CTRL_SET_CALLBACK,cb)
\r
597 /* For the BIO_f_buffer() type */
\r
598 # define BIO_buffer_get_num_lines(b) BIO_ctrl(b,BIO_CTRL_GET,0,NULL)
\r
600 /* For BIO_s_bio() */
\r
601 # define BIO_set_write_buf_size(b,size) (int)BIO_ctrl(b,BIO_C_SET_WRITE_BUF_SIZE,size,NULL)
\r
602 # define BIO_get_write_buf_size(b,size) (size_t)BIO_ctrl(b,BIO_C_GET_WRITE_BUF_SIZE,size,NULL)
\r
603 # define BIO_make_bio_pair(b1,b2) (int)BIO_ctrl(b1,BIO_C_MAKE_BIO_PAIR,0,b2)
\r
604 # define BIO_destroy_bio_pair(b) (int)BIO_ctrl(b,BIO_C_DESTROY_BIO_PAIR,0,NULL)
\r
605 # define BIO_shutdown_wr(b) (int)BIO_ctrl(b, BIO_C_SHUTDOWN_WR, 0, NULL)
\r
606 /* macros with inappropriate type -- but ...pending macros use int too: */
\r
607 # define BIO_get_write_guarantee(b) (int)BIO_ctrl(b,BIO_C_GET_WRITE_GUARANTEE,0,NULL)
\r
608 # define BIO_get_read_request(b) (int)BIO_ctrl(b,BIO_C_GET_READ_REQUEST,0,NULL)
\r
609 size_t BIO_ctrl_get_write_guarantee(BIO *b);
\r
610 size_t BIO_ctrl_get_read_request(BIO *b);
\r
611 int BIO_ctrl_reset_read_request(BIO *b);
\r
613 /* ctrl macros for dgram */
\r
614 # define BIO_ctrl_dgram_connect(b,peer) \
\r
615 (int)BIO_ctrl(b,BIO_CTRL_DGRAM_CONNECT,0, (char *)peer)
\r
616 # define BIO_ctrl_set_connected(b, state, peer) \
\r
617 (int)BIO_ctrl(b, BIO_CTRL_DGRAM_SET_CONNECTED, state, (char *)peer)
\r
618 # define BIO_dgram_recv_timedout(b) \
\r
619 (int)BIO_ctrl(b, BIO_CTRL_DGRAM_GET_RECV_TIMER_EXP, 0, NULL)
\r
620 # define BIO_dgram_send_timedout(b) \
\r
621 (int)BIO_ctrl(b, BIO_CTRL_DGRAM_GET_SEND_TIMER_EXP, 0, NULL)
\r
622 # define BIO_dgram_get_peer(b,peer) \
\r
623 (int)BIO_ctrl(b, BIO_CTRL_DGRAM_GET_PEER, 0, (char *)peer)
\r
624 # define BIO_dgram_set_peer(b,peer) \
\r
625 (int)BIO_ctrl(b, BIO_CTRL_DGRAM_SET_PEER, 0, (char *)peer)
\r
626 # define BIO_dgram_get_mtu_overhead(b) \
\r
627 (unsigned int)BIO_ctrl((b), BIO_CTRL_DGRAM_GET_MTU_OVERHEAD, 0, NULL)
\r
629 /* These two aren't currently implemented */
\r
630 /* int BIO_get_ex_num(BIO *bio); */
\r
631 /* void BIO_set_ex_free_func(BIO *bio,int idx,void (*cb)()); */
\r
632 int BIO_set_ex_data(BIO *bio, int idx, void *data);
\r
633 void *BIO_get_ex_data(BIO *bio, int idx);
\r
634 int BIO_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
\r
635 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
\r
636 unsigned long BIO_number_read(BIO *bio);
\r
637 unsigned long BIO_number_written(BIO *bio);
\r
639 /* For BIO_f_asn1() */
\r
640 int BIO_asn1_set_prefix(BIO *b, asn1_ps_func *prefix,
\r
641 asn1_ps_func *prefix_free);
\r
642 int BIO_asn1_get_prefix(BIO *b, asn1_ps_func **pprefix,
\r
643 asn1_ps_func **pprefix_free);
\r
644 int BIO_asn1_set_suffix(BIO *b, asn1_ps_func *suffix,
\r
645 asn1_ps_func *suffix_free);
\r
646 int BIO_asn1_get_suffix(BIO *b, asn1_ps_func **psuffix,
\r
647 asn1_ps_func **psuffix_free);
\r
649 # ifndef OPENSSL_NO_FP_API
\r
650 BIO_METHOD *BIO_s_file(void);
\r
651 BIO *BIO_new_file(const char *filename, const char *mode);
\r
652 BIO *BIO_new_fp(FILE *stream, int close_flag);
\r
653 # define BIO_s_file_internal BIO_s_file
\r
655 BIO *BIO_new(BIO_METHOD *type);
\r
656 int BIO_set(BIO *a, BIO_METHOD *type);
\r
657 int BIO_free(BIO *a);
\r
658 void BIO_vfree(BIO *a);
\r
659 int BIO_read(BIO *b, void *data, int len);
\r
660 int BIO_gets(BIO *bp, char *buf, int size);
\r
661 int BIO_write(BIO *b, const void *data, int len);
\r
662 int BIO_puts(BIO *bp, const char *buf);
\r
663 int BIO_indent(BIO *b, int indent, int max);
\r
664 long BIO_ctrl(BIO *bp, int cmd, long larg, void *parg);
\r
665 long BIO_callback_ctrl(BIO *b, int cmd,
\r
666 void (*fp) (struct bio_st *, int, const char *, int,
\r
668 char *BIO_ptr_ctrl(BIO *bp, int cmd, long larg);
\r
669 long BIO_int_ctrl(BIO *bp, int cmd, long larg, int iarg);
\r
670 BIO *BIO_push(BIO *b, BIO *append);
\r
671 BIO *BIO_pop(BIO *b);
\r
672 void BIO_free_all(BIO *a);
\r
673 BIO *BIO_find_type(BIO *b, int bio_type);
\r
674 BIO *BIO_next(BIO *b);
\r
675 BIO *BIO_get_retry_BIO(BIO *bio, int *reason);
\r
676 int BIO_get_retry_reason(BIO *bio);
\r
677 BIO *BIO_dup_chain(BIO *in);
\r
679 int BIO_nread0(BIO *bio, char **buf);
\r
680 int BIO_nread(BIO *bio, char **buf, int num);
\r
681 int BIO_nwrite0(BIO *bio, char **buf);
\r
682 int BIO_nwrite(BIO *bio, char **buf, int num);
\r
684 long BIO_debug_callback(BIO *bio, int cmd, const char *argp, int argi,
\r
685 long argl, long ret);
\r
687 BIO_METHOD *BIO_s_mem(void);
\r
688 BIO *BIO_new_mem_buf(void *buf, int len);
\r
689 BIO_METHOD *BIO_s_socket(void);
\r
690 BIO_METHOD *BIO_s_connect(void);
\r
691 BIO_METHOD *BIO_s_accept(void);
\r
692 BIO_METHOD *BIO_s_fd(void);
\r
693 # ifndef OPENSSL_SYS_OS2
\r
694 BIO_METHOD *BIO_s_log(void);
\r
696 BIO_METHOD *BIO_s_bio(void);
\r
697 BIO_METHOD *BIO_s_null(void);
\r
698 BIO_METHOD *BIO_f_null(void);
\r
699 BIO_METHOD *BIO_f_buffer(void);
\r
700 # ifdef OPENSSL_SYS_VMS
\r
701 BIO_METHOD *BIO_f_linebuffer(void);
\r
703 BIO_METHOD *BIO_f_nbio_test(void);
\r
704 # ifndef OPENSSL_NO_DGRAM
\r
705 BIO_METHOD *BIO_s_datagram(void);
\r
706 # ifndef OPENSSL_NO_SCTP
\r
707 BIO_METHOD *BIO_s_datagram_sctp(void);
\r
711 /* BIO_METHOD *BIO_f_ber(void); */
\r
713 int BIO_sock_should_retry(int i);
\r
714 int BIO_sock_non_fatal_error(int error);
\r
715 int BIO_dgram_non_fatal_error(int error);
\r
717 int BIO_fd_should_retry(int i);
\r
718 int BIO_fd_non_fatal_error(int error);
\r
719 int BIO_dump_cb(int (*cb) (const void *data, size_t len, void *u),
\r
720 void *u, const char *s, int len);
\r
721 int BIO_dump_indent_cb(int (*cb) (const void *data, size_t len, void *u),
\r
722 void *u, const char *s, int len, int indent);
\r
723 int BIO_dump(BIO *b, const char *bytes, int len);
\r
724 int BIO_dump_indent(BIO *b, const char *bytes, int len, int indent);
\r
725 # ifndef OPENSSL_NO_FP_API
\r
726 int BIO_dump_fp(FILE *fp, const char *s, int len);
\r
727 int BIO_dump_indent_fp(FILE *fp, const char *s, int len, int indent);
\r
729 int BIO_hex_string(BIO *out, int indent, int width, unsigned char *data,
\r
732 struct hostent *BIO_gethostbyname(const char *name);
\r
734 * We might want a thread-safe interface too:
\r
735 * struct hostent *BIO_gethostbyname_r(const char *name,
\r
736 * struct hostent *result, void *buffer, size_t buflen);
\r
737 * or something similar (caller allocates a struct hostent,
\r
738 * pointed to by "result", and additional buffer space for the various
\r
739 * substructures; if the buffer does not suffice, NULL is returned
\r
740 * and an appropriate error code is set).
\r
742 int BIO_sock_error(int sock);
\r
743 int BIO_socket_ioctl(int fd, long type, void *arg);
\r
744 int BIO_socket_nbio(int fd, int mode);
\r
745 int BIO_get_port(const char *str, unsigned short *port_ptr);
\r
746 int BIO_get_host_ip(const char *str, unsigned char *ip);
\r
747 int BIO_get_accept_socket(char *host_port, int mode);
\r
748 int BIO_accept(int sock, char **ip_port);
\r
749 int BIO_sock_init(void);
\r
750 void BIO_sock_cleanup(void);
\r
751 int BIO_set_tcp_ndelay(int sock, int turn_on);
\r
753 BIO *BIO_new_socket(int sock, int close_flag);
\r
754 BIO *BIO_new_dgram(int fd, int close_flag);
\r
755 # ifndef OPENSSL_NO_SCTP
\r
756 BIO *BIO_new_dgram_sctp(int fd, int close_flag);
\r
757 int BIO_dgram_is_sctp(BIO *bio);
\r
758 int BIO_dgram_sctp_notification_cb(BIO *b,
\r
759 void (*handle_notifications) (BIO *bio,
\r
764 int BIO_dgram_sctp_wait_for_dry(BIO *b);
\r
765 int BIO_dgram_sctp_msg_waiting(BIO *b);
\r
767 BIO *BIO_new_fd(int fd, int close_flag);
\r
768 BIO *BIO_new_connect(const char *host_port);
\r
769 BIO *BIO_new_accept(const char *host_port);
\r
771 int BIO_new_bio_pair(BIO **bio1, size_t writebuf1,
\r
772 BIO **bio2, size_t writebuf2);
\r
774 * If successful, returns 1 and in *bio1, *bio2 two BIO pair endpoints.
\r
775 * Otherwise returns 0 and sets *bio1 and *bio2 to NULL. Size 0 uses default
\r
779 void BIO_copy_next_retry(BIO *b);
\r
782 * long BIO_ghbn_ctrl(int cmd,int iarg,char *parg);
\r
786 # define __bio_h__attr__ __attribute__
\r
788 # define __bio_h__attr__(x)
\r
790 int BIO_printf(BIO *bio, const char *format, ...)
\r
791 __bio_h__attr__((__format__(__printf__, 2, 3)));
\r
792 int BIO_vprintf(BIO *bio, const char *format, va_list args)
\r
793 __bio_h__attr__((__format__(__printf__, 2, 0)));
\r
794 int BIO_snprintf(char *buf, size_t n, const char *format, ...)
\r
795 __bio_h__attr__((__format__(__printf__, 3, 4)));
\r
796 int BIO_vsnprintf(char *buf, size_t n, const char *format, va_list args)
\r
797 __bio_h__attr__((__format__(__printf__, 3, 0)));
\r
798 # undef __bio_h__attr__
\r
800 /* BEGIN ERROR CODES */
\r
802 * The following lines are auto generated by the script mkerr.pl. Any changes
\r
803 * made after this point may be overwritten when the script is next run.
\r
805 void ERR_load_BIO_strings(void);
\r
807 /* Error codes for the BIO functions. */
\r
809 /* Function codes. */
\r
810 # define BIO_F_ACPT_STATE 100
\r
811 # define BIO_F_BIO_ACCEPT 101
\r
812 # define BIO_F_BIO_BER_GET_HEADER 102
\r
813 # define BIO_F_BIO_CALLBACK_CTRL 131
\r
814 # define BIO_F_BIO_CTRL 103
\r
815 # define BIO_F_BIO_GETHOSTBYNAME 120
\r
816 # define BIO_F_BIO_GETS 104
\r
817 # define BIO_F_BIO_GET_ACCEPT_SOCKET 105
\r
818 # define BIO_F_BIO_GET_HOST_IP 106
\r
819 # define BIO_F_BIO_GET_PORT 107
\r
820 # define BIO_F_BIO_MAKE_PAIR 121
\r
821 # define BIO_F_BIO_NEW 108
\r
822 # define BIO_F_BIO_NEW_FILE 109
\r
823 # define BIO_F_BIO_NEW_MEM_BUF 126
\r
824 # define BIO_F_BIO_NREAD 123
\r
825 # define BIO_F_BIO_NREAD0 124
\r
826 # define BIO_F_BIO_NWRITE 125
\r
827 # define BIO_F_BIO_NWRITE0 122
\r
828 # define BIO_F_BIO_PUTS 110
\r
829 # define BIO_F_BIO_READ 111
\r
830 # define BIO_F_BIO_SOCK_INIT 112
\r
831 # define BIO_F_BIO_WRITE 113
\r
832 # define BIO_F_BUFFER_CTRL 114
\r
833 # define BIO_F_CONN_CTRL 127
\r
834 # define BIO_F_CONN_STATE 115
\r
835 # define BIO_F_DGRAM_SCTP_READ 132
\r
836 # define BIO_F_DGRAM_SCTP_WRITE 133
\r
837 # define BIO_F_FILE_CTRL 116
\r
838 # define BIO_F_FILE_READ 130
\r
839 # define BIO_F_LINEBUFFER_CTRL 129
\r
840 # define BIO_F_MEM_READ 128
\r
841 # define BIO_F_MEM_WRITE 117
\r
842 # define BIO_F_SSL_NEW 118
\r
843 # define BIO_F_WSASTARTUP 119
\r
845 /* Reason codes. */
\r
846 # define BIO_R_ACCEPT_ERROR 100
\r
847 # define BIO_R_BAD_FOPEN_MODE 101
\r
848 # define BIO_R_BAD_HOSTNAME_LOOKUP 102
\r
849 # define BIO_R_BROKEN_PIPE 124
\r
850 # define BIO_R_CONNECT_ERROR 103
\r
851 # define BIO_R_EOF_ON_MEMORY_BIO 127
\r
852 # define BIO_R_ERROR_SETTING_NBIO 104
\r
853 # define BIO_R_ERROR_SETTING_NBIO_ON_ACCEPTED_SOCKET 105
\r
854 # define BIO_R_ERROR_SETTING_NBIO_ON_ACCEPT_SOCKET 106
\r
855 # define BIO_R_GETHOSTBYNAME_ADDR_IS_NOT_AF_INET 107
\r
856 # define BIO_R_INVALID_ARGUMENT 125
\r
857 # define BIO_R_INVALID_IP_ADDRESS 108
\r
858 # define BIO_R_IN_USE 123
\r
859 # define BIO_R_KEEPALIVE 109
\r
860 # define BIO_R_NBIO_CONNECT_ERROR 110
\r
861 # define BIO_R_NO_ACCEPT_PORT_SPECIFIED 111
\r
862 # define BIO_R_NO_HOSTNAME_SPECIFIED 112
\r
863 # define BIO_R_NO_PORT_DEFINED 113
\r
864 # define BIO_R_NO_PORT_SPECIFIED 114
\r
865 # define BIO_R_NO_SUCH_FILE 128
\r
866 # define BIO_R_NULL_PARAMETER 115
\r
867 # define BIO_R_TAG_MISMATCH 116
\r
868 # define BIO_R_UNABLE_TO_BIND_SOCKET 117
\r
869 # define BIO_R_UNABLE_TO_CREATE_SOCKET 118
\r
870 # define BIO_R_UNABLE_TO_LISTEN_SOCKET 119
\r
871 # define BIO_R_UNINITIALIZED 120
\r
872 # define BIO_R_UNSUPPORTED_METHOD 121
\r
873 # define BIO_R_WRITE_TO_READ_ONLY_BIO 126
\r
874 # define BIO_R_WSASTARTUP 122
\r
OSDN Git Service
