/*
* {- join("\n * ", @autowarntext) -}
*
- * Copyright 1995-2022 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2023 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the Apache License 2.0 (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
# endif
# define BIO_TYPE_CORE_TO_PROV (25|BIO_TYPE_SOURCE_SINK)
# define BIO_TYPE_DGRAM_PAIR (26|BIO_TYPE_SOURCE_SINK)
+# define BIO_TYPE_DGRAM_MEM (27|BIO_TYPE_SOURCE_SINK)
#define BIO_TYPE_START 128
# define BIO_CTRL_DGRAM_GET_NO_TRUNC 88
# define BIO_CTRL_DGRAM_SET_NO_TRUNC 89
+/*
+ * internal BIO:
+ * # define BIO_CTRL_SET_KTLS_TX_ZEROCOPY_SENDFILE 90
+ */
+
+# define BIO_CTRL_GET_RPOLL_DESCRIPTOR 91
+# define BIO_CTRL_GET_WPOLL_DESCRIPTOR 92
+# define BIO_CTRL_DGRAM_DETECT_PEER_ADDR 93
+
# define BIO_DGRAM_CAP_NONE 0U
# define BIO_DGRAM_CAP_HANDLES_SRC_ADDR (1U << 0)
# define BIO_DGRAM_CAP_HANDLES_DST_ADDR (1U << 1)
# define BIO_FLAGS_NONCLEAR_RST 0x400
# define BIO_FLAGS_IN_EOF 0x800
-/* the BIO FLAGS values 0x1000 to 0x4000 are reserved for internal KTLS flags */
+/* the BIO FLAGS values 0x1000 to 0x8000 are reserved for internal KTLS flags */
typedef union bio_addr_st BIO_ADDR;
typedef struct bio_addrinfo_st BIO_ADDRINFO;
size_t *msgs_processed;
} BIO_MMSG_CB_ARGS;
+#define BIO_POLL_DESCRIPTOR_TYPE_NONE 0
+#define BIO_POLL_DESCRIPTOR_TYPE_SOCK_FD 1
+#define BIO_POLL_DESCRIPTOR_CUSTOM_START 8192
+
+typedef struct bio_poll_descriptor_st {
+ uint32_t type;
+ union {
+ int fd;
+ void *custom;
+ uintptr_t custom_ui;
+ } value;
+} BIO_POLL_DESCRIPTOR;
+
/*
* #define BIO_CONN_get_param_hostname BIO_ctrl
*/
# define BIO_C_SET_TFO 156 /* like BIO_C_SET_NBIO */
+# define BIO_C_SET_SOCK_TYPE 157
+# define BIO_C_GET_SOCK_TYPE 158
+# define BIO_C_GET_DGRAM_BIO 159
+
# define BIO_set_app_data(s,arg) BIO_set_ex_data(s,0,arg)
# define BIO_get_app_data(s) BIO_get_ex_data(s,0)
# define BIO_get_conn_ip_family(b) BIO_ctrl(b,BIO_C_GET_CONNECT,3,NULL)
# define BIO_get_conn_mode(b) BIO_ctrl(b,BIO_C_GET_CONNECT,4,NULL)
# define BIO_set_conn_mode(b,n) BIO_ctrl(b,BIO_C_SET_CONNECT_MODE,(n),NULL)
+# define BIO_set_sock_type(b,t) BIO_ctrl(b,BIO_C_SET_SOCK_TYPE,(t),NULL)
+# define BIO_get_sock_type(b) BIO_ctrl(b,BIO_C_GET_SOCK_TYPE,0,NULL)
+# define BIO_get0_dgram_bio(b, p) BIO_ctrl(b,BIO_C_GET_DGRAM_BIO,0,(void *)(BIO **)(p))
/* BIO_s_accept() */
# define BIO_set_accept_name(b,name) BIO_ctrl(b,BIO_C_SET_ACCEPT,0, \
(int)BIO_ctrl(b, BIO_CTRL_DGRAM_GET_PEER, 0, (char *)(peer))
# define BIO_dgram_set_peer(b,peer) \
(int)BIO_ctrl(b, BIO_CTRL_DGRAM_SET_PEER, 0, (char *)(peer))
+# define BIO_dgram_detect_peer_addr(b,peer) \
+ (int)BIO_ctrl(b, BIO_CTRL_DGRAM_DETECT_PEER_ADDR, 0, (char *)(peer))
# define BIO_dgram_get_mtu_overhead(b) \
(unsigned int)BIO_ctrl((b), BIO_CTRL_DGRAM_GET_MTU_OVERHEAD, 0, NULL)
# define BIO_dgram_get_local_addr_cap(b) \
__owur int BIO_sendmmsg(BIO *b, BIO_MSG *msg,
size_t stride, size_t num_msg, uint64_t flags,
size_t *msgs_processed);
+__owur int BIO_get_rpoll_descriptor(BIO *b, BIO_POLL_DESCRIPTOR *desc);
+__owur int BIO_get_wpoll_descriptor(BIO *b, BIO_POLL_DESCRIPTOR *desc);
int BIO_puts(BIO *bp, const char *buf);
int BIO_indent(BIO *b, int indent, int max);
long BIO_ctrl(BIO *bp, int cmd, long larg, void *parg);
int BIO_nwrite(BIO *bio, char **buf, int num);
const BIO_METHOD *BIO_s_mem(void);
+# ifndef OPENSSL_NO_DGRAM
const BIO_METHOD *BIO_s_dgram_mem(void);
+# endif
const BIO_METHOD *BIO_s_secmem(void);
BIO *BIO_new_mem_buf(const void *buf, int len);
# ifndef OPENSSL_NO_SOCK
# define ossl_bio__attr__(x)
# if defined(__GNUC__) && defined(__STDC_VERSION__) \
+ && !defined(__MINGW32__) && !defined(__MINGW64__) \
&& !defined(__APPLE__)
/*
* Because we support the 'z' modifier, which made its appearance in C99,