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18 lines
560 B
Groff
18 lines
560 B
Groff
24 years ago
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.TH socket_getifname 3
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.SH NAME
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socket_getifname \- get interface name
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.SH SYNTAX
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.B #include <socket.h>
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const char* \fBsocket_getifname\fP(uint32 \fIinterface\fR);
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.SH DESCRIPTION
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socket_getifname returns the symbolic interface name for a network
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interface number. The returned char* is a static buffer in the libc.
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If you query the named for more than one interface, you have to save the
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name before calling \fBsocket_getifidx\fR again.
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If something goes wrong, socket_getifname returns "[unknown]".
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.SH "SEE ALSO"
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socket_getifidx(3), socket_connect6(3)
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