CURLOPT_STDERR(3)

1CURLOPT_STDERR(3)          curl_easy_setopt options          CURLOPT_STDERR(3)
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NAME

6       CURLOPT_STDERR - redirect stderr to another stream
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SYNOPSIS

9       #include <curl/curl.h>
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11       CURLcode curl_easy_setopt(CURL *handle, CURLOPT_STDERR, FILE *stream);
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DESCRIPTION

14       Pass  a FILE * as parameter. Tell libcurl to use this stream instead of
15       stderr when showing the  progress  meter  and  displaying  CURLOPT_VER‐
16       BOSE(3) data.
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DEFAULT

19       stderr
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PROTOCOLS

22       All
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EXAMPLE

25       CURL *curl = curl_easy_init();
26       FILE *filep = fopen("dump", "wb");
27       if(curl) {
28         curl_easy_setopt(curl, CURLOPT_URL, "https://example.com");
29         curl_easy_setopt(curl, CURLOPT_STDERR, filep);
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31         curl_easy_perform(curl);
32       }
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AVAILABILITY

35       Always
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RETURN VALUE

38       Returns CURLE_OK
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