diff options
Diffstat (limited to 'libressl/include/openssl/bio.h')
| -rw-r--r-- | libressl/include/openssl/bio.h | 81 |
1 files changed, 58 insertions, 23 deletions
diff --git a/libressl/include/openssl/bio.h b/libressl/include/openssl/bio.h index 9a9472c7..9fbf3bce 100644 --- a/libressl/include/openssl/bio.h +++ b/libressl/include/openssl/bio.h @@ -1,4 +1,4 @@ -/* $OpenBSD: bio.h,v 1.29 2015/06/20 01:17:27 doug Exp $ */ +/* $OpenBSD: bio.h,v 1.45 2018/06/02 04:41:12 tb Exp $ */ /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) * All rights reserved. * @@ -103,6 +103,12 @@ extern "C" { #define BIO_TYPE_FILTER 0x0200 #define BIO_TYPE_SOURCE_SINK 0x0400 +/* + * BIO_TYPE_START is the first user-allocated BIO type. No pre-defined type, + * flag bits aside, may exceed this value. + */ +#define BIO_TYPE_START 128 + /* BIO_FILENAME_READ|BIO_CLOSE to open or close on free. * BIO_set_fp(in,stdin,BIO_NOCLOSE); */ #define BIO_NOCLOSE 0x00 @@ -264,6 +270,7 @@ const char * BIO_method_name(const BIO *b); int BIO_method_type(const BIO *b); typedef void bio_info_cb(struct bio_st *, int, const char *, int, long, long); +typedef int BIO_info_cb(BIO *, int, int); typedef struct bio_method_st { int type; @@ -279,7 +286,7 @@ typedef struct bio_method_st { } BIO_METHOD; struct bio_st { - BIO_METHOD *method; + const BIO_METHOD *method; /* bio, mode, argp, argi, argl, ret */ long (*callback)(struct bio_st *, int, const char *, int, long, long); char *cb_arg; /* first argument for the callback */ @@ -327,6 +334,27 @@ typedef struct bio_f_buffer_ctx_struct { /* Prefix and suffix callback in ASN1 BIO */ typedef int asn1_ps_func(BIO *b, unsigned char **pbuf, int *plen, void *parg); +/* BIO_METHOD accessors */ +BIO_METHOD *BIO_meth_new(int type, const char *name); +void BIO_meth_free(BIO_METHOD *biom); +int (*BIO_meth_get_write(const BIO_METHOD *biom))(BIO *, const char *, int); +int BIO_meth_set_write(BIO_METHOD *biom, + int (*write)(BIO *, const char *, int)); +int (*BIO_meth_get_read(const BIO_METHOD *biom))(BIO *, char *, int); +int BIO_meth_set_read(BIO_METHOD *biom, int (*read)(BIO *, char *, int)); +int (*BIO_meth_get_puts(const BIO_METHOD *biom))(BIO *, const char *); +int BIO_meth_set_puts(BIO_METHOD *biom, int (*puts)(BIO *, const char *)); +int (*BIO_meth_get_gets(const BIO_METHOD *biom))(BIO *, char *, int); +int BIO_meth_set_gets(BIO_METHOD *biom, int (*gets)(BIO *, char *, int)); +long (*BIO_meth_get_ctrl(const BIO_METHOD *biom))(BIO *, int, long, void *); +int BIO_meth_set_ctrl(BIO_METHOD *biom, long (*ctrl)(BIO *, int, long, void *)); +int (*BIO_meth_get_create(const BIO_METHOD *biom))(BIO *); +int BIO_meth_set_create(BIO_METHOD *biom, int (*create)(BIO *)); +int (*BIO_meth_get_destroy(const BIO_METHOD *biom))(BIO *); +int BIO_meth_set_destroy(BIO_METHOD *biom, int (*destroy)(BIO *)); +long (*BIO_meth_get_callback_ctrl(const BIO_METHOD *biom))(BIO *, int, BIO_info_cb *); +int BIO_meth_set_callback_ctrl(BIO_METHOD *biom, + long (*callback_ctrl)(BIO *, int, BIO_info_cb *)); /* connect BIO stuff */ #define BIO_CONN_S_BEFORE 1 @@ -474,11 +502,11 @@ typedef int asn1_ps_func(BIO *b, unsigned char **pbuf, int *plen, void *parg); #define BIO_get_ssl(b,sslp) BIO_ctrl(b,BIO_C_GET_SSL,0,(char *)sslp) #define BIO_set_ssl_mode(b,client) BIO_ctrl(b,BIO_C_SSL_MODE,client,NULL) #define BIO_set_ssl_renegotiate_bytes(b,num) \ - BIO_ctrl(b,BIO_C_SET_SSL_RENEGOTIATE_BYTES,num,NULL); + BIO_ctrl(b,BIO_C_SET_SSL_RENEGOTIATE_BYTES,num,NULL) #define BIO_get_num_renegotiates(b) \ - BIO_ctrl(b,BIO_C_GET_SSL_NUM_RENEGOTIATES,0,NULL); + BIO_ctrl(b,BIO_C_GET_SSL_NUM_RENEGOTIATES,0,NULL) #define BIO_set_ssl_renegotiate_timeout(b,seconds) \ - BIO_ctrl(b,BIO_C_SET_SSL_RENEGOTIATE_TIMEOUT,seconds,NULL); + BIO_ctrl(b,BIO_C_SET_SSL_RENEGOTIATE_TIMEOUT,seconds,NULL) /* defined in evp.h */ /* #define BIO_set_md(b,md) BIO_ctrl(b,BIO_C_SET_MD,1,(char *)md) */ @@ -568,13 +596,20 @@ int BIO_asn1_get_suffix(BIO *b, asn1_ps_func **psuffix, asn1_ps_func **psuffix_free); -BIO_METHOD *BIO_s_file(void ); +int BIO_get_new_index(void); +const BIO_METHOD *BIO_s_file(void); BIO *BIO_new_file(const char *filename, const char *mode); BIO *BIO_new_fp(FILE *stream, int close_flag); # define BIO_s_file_internal BIO_s_file -BIO * BIO_new(BIO_METHOD *type); -int BIO_set(BIO *a, BIO_METHOD *type); +BIO *BIO_new(const BIO_METHOD *type); +int BIO_set(BIO *a, const BIO_METHOD *type); int BIO_free(BIO *a); +int BIO_up_ref(BIO *bio); +void *BIO_get_data(BIO *a); +void BIO_set_data(BIO *a, void *ptr); +void BIO_set_init(BIO *a, int init); +int BIO_get_shutdown(BIO *a); +void BIO_set_shutdown(BIO *a, int shut); void BIO_vfree(BIO *a); int BIO_read(BIO *b, void *data, int len) __attribute__((__bounded__(__buffer__,2,3))); @@ -606,20 +641,20 @@ int BIO_nwrite(BIO *bio, char **buf, int num); long BIO_debug_callback(BIO *bio, int cmd, const char *argp, int argi, long argl, long ret); -BIO_METHOD *BIO_s_mem(void); -BIO *BIO_new_mem_buf(void *buf, int len); -BIO_METHOD *BIO_s_socket(void); -BIO_METHOD *BIO_s_connect(void); -BIO_METHOD *BIO_s_accept(void); -BIO_METHOD *BIO_s_fd(void); -BIO_METHOD *BIO_s_log(void); -BIO_METHOD *BIO_s_bio(void); -BIO_METHOD *BIO_s_null(void); -BIO_METHOD *BIO_f_null(void); -BIO_METHOD *BIO_f_buffer(void); -BIO_METHOD *BIO_f_nbio_test(void); +const BIO_METHOD *BIO_s_mem(void); +BIO *BIO_new_mem_buf(const void *buf, int len); +const BIO_METHOD *BIO_s_socket(void); +const BIO_METHOD *BIO_s_connect(void); +const BIO_METHOD *BIO_s_accept(void); +const BIO_METHOD *BIO_s_fd(void); +const BIO_METHOD *BIO_s_log(void); +const BIO_METHOD *BIO_s_bio(void); +const BIO_METHOD *BIO_s_null(void); +const BIO_METHOD *BIO_f_null(void); +const BIO_METHOD *BIO_f_buffer(void); +const BIO_METHOD *BIO_f_nbio_test(void); #ifndef OPENSSL_NO_DGRAM -BIO_METHOD *BIO_s_datagram(void); +const BIO_METHOD *BIO_s_datagram(void); #endif /* BIO_METHOD *BIO_f_ber(void); */ @@ -663,8 +698,8 @@ int BIO_set_tcp_ndelay(int sock, int turn_on); BIO *BIO_new_socket(int sock, int close_flag); BIO *BIO_new_dgram(int fd, int close_flag); BIO *BIO_new_fd(int fd, int close_flag); -BIO *BIO_new_connect(char *host_port); -BIO *BIO_new_accept(char *host_port); +BIO *BIO_new_connect(const char *host_port); +BIO *BIO_new_accept(const char *host_port); int BIO_new_bio_pair(BIO **bio1, size_t writebuf1, |