=head1 NAME
-BIO_s_accept, BIO_set_nbio, BIO_set_accept_port, BIO_get_accept_port,
+BIO_s_accept, BIO_set_accept_port, BIO_get_accept_port, BIO_new_accept,
BIO_set_nbio_accept, BIO_set_accept_bios, BIO_set_bind_mode,
BIO_get_bind_mode, BIO_do_accept - accept BIO
#include <openssl/bio.h>
- BIO_METHOD * BIO_s_accept(void);
+ BIO_METHOD *BIO_s_accept(void);
- #define BIO_set_accept_port(b,name) BIO_ctrl(b,BIO_C_SET_ACCEPT,0,(char *)name)
- #define BIO_get_accept_port(b) BIO_ptr_ctrl(b,BIO_C_GET_ACCEPT,0)
+ long BIO_set_accept_port(BIO *b, char *name);
+ char *BIO_get_accept_port(BIO *b);
BIO *BIO_new_accept(char *host_port);
- #define BIO_set_nbio_accept(b,n) BIO_ctrl(b,BIO_C_SET_ACCEPT,1,(n)?"a":NULL)
- #define BIO_set_accept_bios(b,bio) BIO_ctrl(b,BIO_C_SET_ACCEPT,2,(char *)bio)
+ long BIO_set_nbio_accept(BIO *b, int n);
+ long BIO_set_accept_bios(BIO *b, char *bio);
- #define BIO_set_bind_mode(b,mode) BIO_ctrl(b,BIO_C_SET_BIND_MODE,mode,NULL)
- #define BIO_get_bind_mode(b,mode) BIO_ctrl(b,BIO_C_GET_BIND_MODE,0,NULL)
+ long BIO_set_bind_mode(BIO *b, long mode);
+ long BIO_get_bind_mode(BIO *b, long dummy);
#define BIO_BIND_NORMAL 0
#define BIO_BIND_REUSEADDR_IF_UNUSED 1
#define BIO_BIND_REUSEADDR 2
- #define BIO_do_accept(b) BIO_do_handshake(b)
+ int BIO_do_accept(BIO *b);
=head1 DESCRIPTION
BIO_s_accept() returns the accept BIO method. This is a wrapper
round the platform's TCP/IP socket accept routines.
-Using accept BIOs TCP/IP connections can be accepted and data
+Using accept BIOs, TCP/IP connections can be accepted and data
transferred using only BIO routines. In this way any platform
specific operations are hidden by the BIO abstraction.
BIO_set_accept_port() uses the string B<name> to set the accept
port. The port is represented as a string of the form "host:port",
where "host" is the interface to use and "port" is the port.
-Either or both values can be "*" which is interpreted as meaning
-any interface or port respectively. "port" has the same syntax
+The host can be can be "*" which is interpreted as meaning
+any interface; "port" has the same syntax
as the port specified in BIO_set_conn_port() for connect BIOs,
that is it can be a numerical port string or a string to lookup
using getservbyname() and a string table.
connections. This can be resolved by using BIO_pop() (see above)
and freeing up the accept BIO after the initial connection.
-If the underlying accept socket is non blocking and BIO_do_accept() is
+If the underlying accept socket is non-blocking and BIO_do_accept() is
called to await an incoming connection it is possible for
BIO_should_io_special() with the reason BIO_RR_ACCEPT. If this happens
then it is an indication that an accept attempt would block: the application
should take appropriate action to wait until the underlying socket has
accepted a connection and retry the call.
+BIO_set_accept_port(), BIO_get_accept_port(), BIO_set_nbio_accept(),
+BIO_set_accept_bios(), BIO_set_bind_mode(), BIO_get_bind_mode() and
+BIO_do_accept() are macros.
+
=head1 RETURN VALUES
TBA