2021-10-30 00:04:24 +08:00
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.\"
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.\" Copyright 2010 by Ben Greear <greearb@candelatech.com>
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2023-10-08 08:24:18 +08:00
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.\" SPDX-License-Identifier: MIT
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.\"
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2021-10-30 00:04:24 +08:00
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.TH ARES_SET_LOCAL_IP4 3 "30 June 2010"
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.SH NAME
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ares_set_local_ip4 \- Set local IPv4 address outgoing requests.
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.SH SYNOPSIS
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.nf
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2023-02-01 17:12:57 +08:00
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#include <ares.h>
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2024-01-05 22:43:33 +08:00
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void ares_set_local_ip4(ares_channel_t *\fIchannel\fP, unsigned int \fIlocal_ip\fP)
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2021-10-30 00:04:24 +08:00
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.fi
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.SH DESCRIPTION
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The \fBares_set_local_ip4\fP function sets the IP address for outbound
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requests. The parameter \fIlocal_ip\fP is specified in host byte order. This
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allows users to specify outbound interfaces when used on multi-homed systems.
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.SH SEE ALSO
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.BR ares_set_local_ip6 (3)
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.SH NOTES
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This function was added in c-ares 1.7.4
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