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CURLOPT_IPRESOLVE.3: clarify that this for host names, not IP addresses

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Reported-by: Harry Sintonen
Closes #11087
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Daniel Stenberg 2023-05-08 14:28:38 +02:00
parent 9ed7d56e04
commit 5d36bdf490
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1 changed files with 7 additions and 2 deletions
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docs/libcurl/opts/CURLOPT_IPRESOLVE.3
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@ -34,8 +34,13 @@ CURLcode curl_easy_setopt(CURL *handle, CURLOPT_IPRESOLVE, long resolve);
.SH DESCRIPTION
Allows an application to select what kind of IP addresses to use when
establishing a connection or choosing one from the connection pool. This is
interesting when using host names that resolve addresses using more than
one version of IP. The allowed values are:
interesting when using host names that resolve to more than one version of IP.
If the URL provided for a transfer contains a numerical IP version as a host
name, this option will not override or prohibit libcurl from using that IP
version.
Available values for this option are:
.IP CURL_IPRESOLVE_WHATEVER
Default, can use addresses of all IP versions that your system allows.
.IP CURL_IPRESOLVE_V4