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39 lines
828 B
Groff
39 lines
828 B
Groff
.\" generated by cd2nroff 0.1 from CURLOPT_TRAILERDATA.md
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.TH CURLOPT_TRAILERDATA 3 "2024-06-01" libcurl
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.SH NAME
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CURLOPT_TRAILERDATA \- pointer passed to trailing headers callback
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.SH SYNOPSIS
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.nf
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#include <curl.h>
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CURLcode curl_easy_setopt(CURL *handle, CURLOPT_TRAILERDATA, void *userdata);
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.fi
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.SH DESCRIPTION
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Data pointer to be passed to the HTTP trailer callback function.
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.SH DEFAULT
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NULL
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.SH PROTOCOLS
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HTTP
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.SH EXAMPLE
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.nf
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struct MyData {
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void *custom;
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};
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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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struct MyData data;
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curl_easy_setopt(curl, CURLOPT_TRAILERDATA, &data);
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}
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}
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.fi
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.SH AVAILABILITY
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This option was added in curl 7.64.0 and is present if HTTP support is enabled
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.SH RETURN VALUE
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Returns CURLE_OK.
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.SH SEE ALSO
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.BR CURLOPT_TRAILERFUNCTION (3),
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.BR CURLOPT_WRITEFUNCTION (3)
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