Annotation of embedaddon/curl/docs/libcurl/opts/CURLOPT_DNS_LOCAL_IP6.3, revision 1.1
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! 23: .TH CURLOPT_DNS_LOCAL_IP6 3 "May 31, 2017" "libcurl 7.70.0" "curl_easy_setopt options"
! 24:
! 25: .SH NAME
! 26: CURLOPT_DNS_LOCAL_IP6 \- IPv6 address to bind DNS resolves to
! 27: .SH SYNOPSIS
! 28: #include <curl/curl.h>
! 29:
! 30: CURLcode curl_easy_setopt(CURL *handle, CURLOPT_DNS_LOCAL_IP6, char *address);
! 31: .SH DESCRIPTION
! 32: Set the local IPv6 \fIaddress\fP that the resolver should bind to. The
! 33: argument should be of type char * and contain a single IPv6 address as a
! 34: string. Set this option to NULL to use the default setting (don't bind to a
! 35: specific IP address).
! 36:
! 37: The application does not have to keep the string around after setting this
! 38: option.
! 39: .SH DEFAULT
! 40: NULL
! 41: .SH PROTOCOLS
! 42: All
! 43: .SH EXAMPLE
! 44: .nf
! 45: CURL *curl = curl_easy_init();
! 46: if(curl) {
! 47: curl_easy_setopt(curl, CURLOPT_URL, "http://example.com/foo.bin");
! 48: curl_easy_setopt(curl, CURLOPT_DNS_LOCAL_IP6, "fe80::a9ff:fe46:b619");
! 49: ret = curl_easy_perform(curl);
! 50: curl_easy_cleanup(curl);
! 51: }
! 52: .fi
! 53: .SH AVAILABILITY
! 54: This option requires that libcurl was built with a resolver backend that
! 55: supports this operation. The c-ares backend is the only such one.
! 56:
! 57: Added in 7.33.0
! 58: .SH RETURN VALUE
! 59: Returns CURLE_OK if the option is supported, CURLE_UNKNOWN_OPTION if not,
! 60: CURLE_NOT_BUILT_IN if support was disabled at compile-time, or
! 61: CURLE_BAD_FUNCTION_ARGUMENT when given a bad address.
! 62: .SH "SEE ALSO"
! 63: .BR CURLOPT_DNS_INTERFACE "(3), " CURLOPT_DNS_LOCAL_IP4 "(3), "
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