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38 lines
1.2 KiB
38 lines
1.2 KiB
.TH socket_accept6 3 |
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.SH NAME |
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socket_accept6 \- accept an IPv6 TCP connection on a socket |
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.SH SYNTAX |
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.B #include <socket.h> |
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int \fBsocket_accept6\fP(int \fIs\fR,char \fIip\fR[16],uint16 *\fIport\fR,uint32 *\fIscope_id\fR); |
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.SH DESCRIPTION |
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When a TCP connection arrives on a listening TCP socket \fIs\fR, the |
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socket becomes readable. |
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socket_accept6 accepts the connection. It sets \fIip\fR and \fIport\fR |
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to the client IP address and client TCP port and \fIscope_id\fR to the |
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IPv6 scope ID. It creates a new socket for the connection, and returns |
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a file descriptor pointing to the new socket; you can use the read and |
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write system calls to transmit data through that file descriptor. |
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If \fIscope_id\fR is the null pointer, socket_accept6 will discard the |
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scope ID. |
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If something goes wrong, socket_accept6 returns -1, setting errno |
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appropriately, without creating a new socket. |
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.SH EXAMPLE |
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#include <socket.h> |
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int \fIs\fR; |
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char \fIip\fR[16]; |
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uint16 \fIport\fR; |
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uint32 \fIscope_id\fR; |
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\fIs\fR = socket_tcp6(); |
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socket_bind6(s,ip,port,scope_id); |
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socket_listen(s,16); |
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socket_accept6(s,ip,&port,&scope_id); |
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.SH "SEE ALSO" |
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socket_accept4(3), socket_connected(3)
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