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diff --git a/man3p/if_nametoindex.3p b/man3p/if_nametoindex.3p new file mode 100644 index 000000000..9f4f03f9e --- /dev/null +++ b/man3p/if_nametoindex.3p @@ -0,0 +1,54 @@ +.\" Copyright (c) 2001-2003 The Open Group, All Rights Reserved +.TH "IF_NAMETOINDEX" P 2003 "IEEE/The Open Group" "POSIX Programmer's Manual" +.\" if_nametoindex +.SH NAME +if_nametoindex \- map a network interface name to its corresponding +index +.SH SYNOPSIS +.LP +\fB#include <net/if.h> +.br +.sp +unsigned if_nametoindex(const char *\fP\fIifname\fP\fB); +.br +\fP +.SH DESCRIPTION +.LP +The \fIif_nametoindex\fP() function shall return the interface index +corresponding to name \fIifname\fP. +.SH RETURN VALUE +.LP +The corresponding index if \fIifname\fP is the name of an interface; +otherwise, zero. +.SH ERRORS +.LP +No errors are defined. +.LP +\fIThe following sections are informative.\fP +.SH EXAMPLES +.LP +None. +.SH APPLICATION USAGE +.LP +None. +.SH RATIONALE +.LP +None. +.SH FUTURE DIRECTIONS +.LP +None. +.SH SEE ALSO +.LP +\fIgetsockopt\fP() , \fIif_freenameindex\fP() , \fIif_indextoname\fP() +, \fIif_nameindex\fP() , \fIsetsockopt\fP() , the Base Definitions +volume of IEEE\ Std\ 1003.1-2001, \fI<net/if.h>\fP +.SH COPYRIGHT +Portions of this text are reprinted and reproduced in electronic form +from IEEE Std 1003.1, 2003 Edition, Standard for Information Technology +-- Portable Operating System Interface (POSIX), The Open Group Base +Specifications Issue 6, Copyright (C) 2001-2003 by the Institute of +Electrical and Electronics Engineers, Inc and The Open Group. In the +event of any discrepancy between this version and the original IEEE and +The Open Group Standard, the original IEEE and The Open Group Standard +is the referee document. The original Standard can be obtained online at +http://www.opengroup.org/unix/online.html . |