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35 lines
1.3 KiB
35 lines
1.3 KiB
.\" |
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.\" Copyright (C) 2013 by Daniel Stenberg |
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.\" SPDX-License-Identifier: MIT |
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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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#include <ares.h> |
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int ares_inet_pton(int \fIaf\fP, const char *\fIsrc\fP, void *\fIdst\fP); |
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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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It returns 1 if the address was valid for the specified address family, or 0 |
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if the address was not parseable in the specified address family, or -1 if |
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some system error occurred (in which case errno will have been set). |
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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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