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20 lines
647 B
Groff
20 lines
647 B
Groff
.TH socket_local6 3
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.SH NAME
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socket_local6 \- get local IP address of socket
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.SH SYNTAX
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.B #include <libowfat/socket.h>
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int \fBsocket_local6\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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socket_local6 returns the local IPv6 address, port and scope ID for the
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UDP or TCP socket \fIs\fR and writes the IPv6 address to \fIip\fR, the
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port to \fIport\fR and the scope ID to \fIscope_id\fR.
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If \fIscope_id\fR is the null pointer, socket_local6 will discard the
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scope ID.
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If something goes wrong, socket_local6 returns -1, setting errno
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appropriately.
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.SH "SEE ALSO"
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socket_accept6(3), socket_remote6(3)
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