55 lines
1.5 KiB
Groff
55 lines
1.5 KiB
Groff
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.\" generated by cd2nroff 0.1 from CURLOPT_PROXYPORT.md
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.TH CURLOPT_PROXYPORT 3 "2025-07-07" libcurl
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.SH NAME
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CURLOPT_PROXYPORT \- port number the proxy listens on
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.SH SYNOPSIS
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.nf
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#include <curl/curl.h>
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CURLcode curl_easy_setopt(CURL *handle, CURLOPT_PROXYPORT, long port);
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.fi
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.SH DESCRIPTION
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We discourage use of this option.
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Pass a long with this option to set the proxy port to connect to unless it is
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specified in the proxy string \fICURLOPT_PROXY(3)\fP or uses 443 for https proxies
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and 1080 for all others as default.
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Disabling this option, setting it to zero, makes it not specified which makes
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libcurl use the default proxy port number or the port number specified in the
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proxy URL string.
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While this accepts a \(aqlong\(aq, the port number is 16 bit so it cannot be larger
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than 65535.
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.SH DEFAULT
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0
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.SH PROTOCOLS
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This functionality affects all supported protocols
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.SH EXAMPLE
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.nf
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int main(void)
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{
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CURL *curl = curl_easy_init();
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if(curl) {
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CURLcode res;
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curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/foo.bin");
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curl_easy_setopt(curl, CURLOPT_PROXY, "localhost");
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curl_easy_setopt(curl, CURLOPT_PROXYPORT, 8080L);
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res = curl_easy_perform(curl);
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curl_easy_cleanup(curl);
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}
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}
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.fi
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.SH AVAILABILITY
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Added in curl 7.1
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.SH RETURN VALUE
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\fIcurl_easy_setopt(3)\fP returns a CURLcode indicating success or error.
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CURLE_OK (0) means everything was OK, non\-zero means an error occurred, see
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\fIlibcurl\-errors(3)\fP.
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.SH SEE ALSO
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.BR CURLINFO_PRIMARY_PORT (3),
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.BR CURLOPT_PORT (3),
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.BR CURLOPT_PROXY (3),
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.BR CURLOPT_PROXYTYPE (3)
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