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44 lines
1.7 KiB
44 lines
1.7 KiB
5 years ago
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.\"
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.\" Copyright (C) 2013 by Daniel Stenberg
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.\"
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.\" Permission to use, copy, modify, and distribute this
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.\" software and its documentation for any purpose and without
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.\" fee is hereby granted, provided that the above copyright
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.\" notice appear in all copies and that both that copyright
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.\" notice and this permission notice appear in supporting
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.\" documentation, and that the name of M.I.T. not be used in
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.\" advertising or publicity pertaining to distribution of the
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.\" software without specific, written prior permission.
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.\" M.I.T. makes no representations about the suitability of
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.\" this software for any purpose. It is provided "as is"
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.\" without express or implied warranty.
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.\"
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.TH ARES_INET_PTON 3 "17 Feb 2013"
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.SH NAME
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ares_inet_pton \- convert an IPv4 or IPv6 address from text to binary form
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.SH SYNOPSIS
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.nf
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.B #include <ares.h>
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.PP
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.B const char *ares_inet_pton(int af, const char *src, void *dst);
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.fi
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.SH DESCRIPTION
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This is a portable version with the identical functionality of the commonly
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available \fIinet_pton\fP.
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The ares_inet_pton() function converts the address in its standard text
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presentation form into its numeric binary form. The \fBaf\fP argument shall
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specify the family of the address. The AF_INET and AF_INET6 address families
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shall be supported. The \fBsrc\fP argument points to the string being passed
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in. The \fBdst\fP argument points to a buffer into which the function stores
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the numeric address; this shall be large enough to hold the numeric address
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(32 bits for AF_INET, 128 bits for AF_INET6).
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.SH SEE ALSO
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.BR ares_init(3),
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.BR ares_inet_ntop(3)
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.SH AVAILABILITY
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made properly publicly available in c-ares for real in version 1.10.0
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.SH AUTHOR
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Daniel Stenberg
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